使用版本 33.2.5 mssdk提供给 libsscronet.so 网络库的接口地址是 0x88ee0 参数签名函数调用序列 0x88ee0 -> 0x87e48 -> 0x86d60 -> 0x6B14c 0x6B14c -> 0x6Db40 -> 0x73908-> 0x7d3f0 (X-Argus) -> 0x73968 -> 0x7dd18(X-Ladons) -> 0x73688 -> 0x811a8(X-Gorgon) 本文只分析X-Gorgon参数生成方式,关键加密函数位于0x7e530
1、unidbg读写跟踪
2、unidbg调用运行 运行后生成3个跟踪文件 tracecode.txt traceread.txt tracewrite.txt分别记录了函数0x7e530的执行指令,全局的内存读写记录。 输出X-Gorgon字符串: 8404e0a6000006292b2e51bf21d8e270474e655a4379e5d3f7f6
3、跟踪字符串生成过程 1)函数输入参数1: 0000: 12 B4 93 96 00 00 00 00 00 00 00 00 20 05 00 05 ............ ... 0010: 67 90 66 CC 分别是 md5(url_param) + md5(body) + sdk版本 + timestamp,共20字节
2)函数输入参数2: buffer地址 0x4041a6e0
3)每个字节写入过程 从tracewrite.txt中提取地址 0x4041a6e0到 0x4041a6f9写入记录
第1个字节 0x84,指令地址 0x81138,直接写入无需计算
第2字节 0x04,指令地址 0x805A4,直接写入无需计算
第3字节 0xe0,指令地址 0x803d0
0xe0从地址 0xbfffdb77 读取 跟踪地址0xbfffdb77写入记录:
地址 0xbfffdb77的值在 地址 0x7e648 处写入:
第4字节 0xa6,指令地址 0x7fbd4
第5和6字节 0x0000,指令地址0x13742c,初始化buffer为0后没有再写入
后20字节 0x06292b2e51bf21d8e270474e655a4379e5d3f7f6,指令地址 0x804e8。都是同一个地址,应该是在做加密运算。0x804e8 是最终写入地址,实际上有每个字节有3次写入。
上述逻辑是取出一个字节,然后做加密运算,再写回。 跟踪查看地址 0x4041a6e6 在哪里写入 0xb7:
地址 0x80334 指令:
这里取出了当前字节,和下一个字节做加密运算,然后写回 跟踪查看地址0x4041a6e6 在哪里写入 0xf2:
地址 0x802ac 指令:
这里取出 0x2f,经过运算得到 0xf2,再次写回 继续跟踪查看地址0x4041a6e6 在哪里写入 0x2f:
地址 0x801cc 处指令:
对原始的输入值,每一个字节加密处理 加密过程中,会从地址 0xbfffda60 保存的数组中取值参与运算 跟踪数组值写入地址:
该地址指令:
会循环初始化该数组的值为 0 – 0xff 进一步跟踪,查看地址 0xbfffda60 + 0x12 ,在哪里被写入 0x3d
上述指令的作用是使用地址 0xbfffdb70 处的值,初始化前面的长256的表 地址 0xbfffdb70 是根据输入值,构造的一个 长8字节的key 继续跟踪查看 0xbfffdb70 - 0xbfffdb77 怎么生成
算了不跟踪了,方法就这样。
附上测试代码:
String traceFile
=
"C:\\Users\\Administrator\\Desktop\\tracecode.txt"
;
PrintStream traceStream
=
new PrintStream(new FileOutputStream(traceFile), true);
emulator.traceCode(module.base
+
0x7e530
, module.base
+
0x807B4
).setRedirect(traceStream);
/
/
追踪函数指令
traceStream
=
new PrintStream(new FileOutputStream(
"C:\\Users\\Administrator\\Desktop\\traceread.txt"
), true);
emulator.traceRead(
0
,
0xFFFFFFFF
).setRedirect(traceStream);
/
/
追踪内存读
traceStream
=
new PrintStream(new FileOutputStream(
"C:\\Users\\Administrator\\Desktop\\tracewrite.txt"
), true);
emulator.traceWrite(
0
,
0xFFFFFFFF
).setRedirect(traceStream);
/
/
追踪内存写
String traceFile
=
"C:\\Users\\Administrator\\Desktop\\tracecode.txt"
;
PrintStream traceStream
=
new PrintStream(new FileOutputStream(traceFile), true);
emulator.traceCode(module.base
+
0x7e530
, module.base
+
0x807B4
).setRedirect(traceStream);
/
/
追踪函数指令
traceStream
=
new PrintStream(new FileOutputStream(
"C:\\Users\\Administrator\\Desktop\\traceread.txt"
), true);
emulator.traceRead(
0
,
0xFFFFFFFF
).setRedirect(traceStream);
/
/
追踪内存读
traceStream
=
new PrintStream(new FileOutputStream(
"C:\\Users\\Administrator\\Desktop\\tracewrite.txt"
), true);
emulator.traceWrite(
0
,
0xFFFFFFFF
).setRedirect(traceStream);
/
/
追踪内存写
Memory WRITE at
0x4041a6e2
, data size
=
1
, data value
=
0xe0
, PC
=
RX@
0x405b03d0
[libmetasec_ov.so]
0x803d0
, LR
=
unidbg@
0x13
Memory WRITE at
0x4041a6e3
, data size
=
1
, data value
=
0xa6
, PC
=
RX@
0x405afbd4
[libmetasec_ov.so]
0x7fbd4
, LR
=
RX@
0x405af5c8
[libmetasec_ov.so]
0x7f5c8
Memory WRITE at
0x4041a6e4
, data size
=
1
, data value
=
0x00
, PC
=
RX@
0x4066742c
[libmetasec_ov.so]
0x13742c
, LR
=
RX@
0x405afd88
[libmetasec_ov.so]
0x7fd88
Memory WRITE at
0x4041a6e5
, data size
=
1
, data value
=
0x00
, PC
=
RX@
0x4066742c
[libmetasec_ov.so]
0x13742c
, LR
=
RX@
0x405afd88
[libmetasec_ov.so]
0x7fd88
Memory WRITE at
0x4041a6e6
, data size
=
1
, data value
=
0x06
, PC
=
RX@
0x405b04e8
[libmetasec_ov.so]
0x804e8
, LR
=
unidbg@
0x13
Memory WRITE at
0x4041a6e7
, data size
=
1
, data value
=
0x29
, PC
=
RX@
0x405b04e8
[libmetasec_ov.so]
0x804e8
, LR
=
unidbg@
0x13
Memory WRITE at
0x4041a6e8
, data size
=
1
, data value
=
0x2b
, PC
=
RX@
0x405b04e8
[libmetasec_ov.so]
0x804e8
, LR
=
unidbg@
0x13
Memory WRITE at
0x4041a6e9
, data size
=
1
, data value
=
0x2e
, PC
=
RX@
0x405b04e8
[libmetasec_ov.so]
0x804e8
, LR
=
unidbg@
0x13
Memory WRITE at
0x4041a6ea
, data size
=
1
, data value
=
0x51
, PC
=
RX@
0x405b04e8
[libmetasec_ov.so]
0x804e8
, LR
=
unidbg@
0x13
Memory WRITE at
0x4041a6eb
, data size
=
1
, data value
=
0xbf
, PC
=
RX@
0x405b04e8
[libmetasec_ov.so]
0x804e8
, LR
=
unidbg@
0x13
Memory WRITE at
0x4041a6ec
, data size
=
1
, data value
=
0x21
, PC
=
RX@
0x405b04e8
[libmetasec_ov.so]
0x804e8
, LR
=
unidbg@
0x13
Memory WRITE at
0x4041a6ed
, data size
=
1
, data value
=
0xd8
, PC
=
RX@
0x405b04e8
[libmetasec_ov.so]
0x804e8
, LR
=
unidbg@
0x13
Memory WRITE at
0x4041a6ee
, data size
=
1
, data value
=
0xe2
, PC
=
RX@
0x405b04e8
[libmetasec_ov.so]
0x804e8
, LR
=
unidbg@
0x13
Memory WRITE at
0x4041a6ef
, data size
=
1
, data value
=
0x70
, PC
=
RX@
0x405b04e8
[libmetasec_ov.so]
0x804e8
, LR
=
unidbg@
0x13
Memory WRITE at
0x4041a6f0
, data size
=
1
, data value
=
0x47
, PC
=
RX@
0x405b04e8
[libmetasec_ov.so]
0x804e8
, LR
=
unidbg@
0x13
Memory WRITE at
0x4041a6f1
, data size
=
1
, data value
=
0x4e
, PC
=
RX@
0x405b04e8
[libmetasec_ov.so]
0x804e8
, LR
=
unidbg@
0x13
Memory WRITE at
0x4041a6f2
, data size
=
1
, data value
=
0x65
, PC
=
RX@
0x405b04e8
[libmetasec_ov.so]
0x804e8
, LR
=
unidbg@
0x13
Memory WRITE at
0x4041a6f3
, data size
=
1
, data value
=
0x5a
, PC
=
RX@
0x405b04e8
[libmetasec_ov.so]
0x804e8
, LR
=
unidbg@
0x13
Memory WRITE at
0x4041a6f4
, data size
=
1
, data value
=
0x43
, PC
=
RX@
0x405b04e8
[libmetasec_ov.so]
0x804e8
, LR
=
unidbg@
0x13
Memory WRITE at
0x4041a6f5
, data size
=
1
, data value
=
0x79
, PC
=
RX@
0x405b04e8
[libmetasec_ov.so]
0x804e8
, LR
=
unidbg@
0x13
Memory WRITE at
0x4041a6f6
, data size
=
1
, data value
=
0xe5
, PC
=
RX@
0x405b04e8
[libmetasec_ov.so]
0x804e8
, LR
=
unidbg@
0x13
Memory WRITE at
0x4041a6f7
, data size
=
1
, data value
=
0xd3
, PC
=
RX@
0x405b04e8
[libmetasec_ov.so]
0x804e8
, LR
=
unidbg@
0x13
Memory WRITE at
0x4041a6f8
, data size
=
1
, data value
=
0xf7
, PC
=
RX@
0x405b04e8
[libmetasec_ov.so]
0x804e8
, LR
=
unidbg@
0x13
Memory WRITE at
0x4041a6f9
, data size
=
1
, data value
=
0xf6
, PC
=
RX@
0x405b04e8
[libmetasec_ov.so]
0x804e8
, LR
=
unidbg@
0x13
Memory WRITE at
0x4041a6e2
, data size
=
1
, data value
=
0xe0
, PC
=
RX@
0x405b03d0
[libmetasec_ov.so]
0x803d0
, LR
=
unidbg@
0x13
Memory WRITE at
0x4041a6e3
, data size
=
1
, data value
=
0xa6
, PC
=
RX@
0x405afbd4
[libmetasec_ov.so]
0x7fbd4
, LR
=
RX@
0x405af5c8
[libmetasec_ov.so]
0x7f5c8
Memory WRITE at
0x4041a6e4
, data size
=
1
, data value
=
0x00
, PC
=
RX@
0x4066742c
[libmetasec_ov.so]
0x13742c
, LR
=
RX@
0x405afd88
[libmetasec_ov.so]
0x7fd88
Memory WRITE at
0x4041a6e5
, data size
=
1
, data value
=
0x00
, PC
=
RX@
0x4066742c
[libmetasec_ov.so]
0x13742c
, LR
=
RX@
0x405afd88
[libmetasec_ov.so]
0x7fd88
Memory WRITE at
0x4041a6e6
, data size
=
1
, data value
=
0x06
, PC
=
RX@
0x405b04e8
[libmetasec_ov.so]
0x804e8
, LR
=
unidbg@
0x13
Memory WRITE at
0x4041a6e7
, data size
=
1
, data value
=
0x29
, PC
=
RX@
0x405b04e8
[libmetasec_ov.so]
0x804e8
, LR
=
unidbg@
0x13
Memory WRITE at
0x4041a6e8
, data size
=
1
, data value
=
0x2b
, PC
=
RX@
0x405b04e8
[libmetasec_ov.so]
0x804e8
, LR
=
unidbg@
0x13
Memory WRITE at
0x4041a6e9
, data size
=
1
, data value
=
0x2e
, PC
=
RX@
0x405b04e8
[libmetasec_ov.so]
0x804e8
, LR
=
unidbg@
0x13
Memory WRITE at
0x4041a6ea
, data size
=
1
, data value
=
0x51
, PC
=
RX@
0x405b04e8
[libmetasec_ov.so]
0x804e8
, LR
=
unidbg@
0x13
Memory WRITE at
0x4041a6eb
, data size
=
1
, data value
=
0xbf
, PC
=
RX@
0x405b04e8
[libmetasec_ov.so]
0x804e8
, LR
=
unidbg@
0x13
Memory WRITE at
0x4041a6ec
, data size
=
1
, data value
=
0x21
, PC
=
RX@
0x405b04e8
[libmetasec_ov.so]
0x804e8
, LR
=
unidbg@
0x13
Memory WRITE at
0x4041a6ed
, data size
=
1
, data value
=
0xd8
, PC
=
RX@
0x405b04e8
[libmetasec_ov.so]
0x804e8
, LR
=
unidbg@
0x13
Memory WRITE at
0x4041a6ee
, data size
=
1
, data value
=
0xe2
, PC
=
RX@
0x405b04e8
[libmetasec_ov.so]
0x804e8
, LR
=
unidbg@
0x13
Memory WRITE at
0x4041a6ef
, data size
=
1
, data value
=
0x70
, PC
=
RX@
0x405b04e8
[libmetasec_ov.so]
0x804e8
, LR
=
unidbg@
0x13
Memory WRITE at
0x4041a6f0
, data size
=
1
, data value
=
0x47
, PC
=
RX@
0x405b04e8
[libmetasec_ov.so]
0x804e8
, LR
=
unidbg@
0x13
Memory WRITE at
0x4041a6f1
, data size
=
1
, data value
=
0x4e
, PC
=
RX@
0x405b04e8
[libmetasec_ov.so]
0x804e8
, LR
=
unidbg@
0x13
Memory WRITE at
0x4041a6f2
, data size
=
1
, data value
=
0x65
, PC
=
RX@
0x405b04e8
[libmetasec_ov.so]
0x804e8
, LR
=
unidbg@
0x13
Memory WRITE at
0x4041a6f3
, data size
=
1
, data value
=
0x5a
, PC
=
RX@
0x405b04e8
[libmetasec_ov.so]
0x804e8
, LR
=
unidbg@
0x13
Memory WRITE at
0x4041a6f4
, data size
=
1
, data value
=
0x43
, PC
=
RX@
0x405b04e8
[libmetasec_ov.so]
0x804e8
, LR
=
unidbg@
0x13
Memory WRITE at
0x4041a6f5
, data size
=
1
, data value
=
0x79
, PC
=
RX@
0x405b04e8
[libmetasec_ov.so]
0x804e8
, LR
=
unidbg@
0x13
Memory WRITE at
0x4041a6f6
, data size
=
1
, data value
=
0xe5
, PC
=
RX@
0x405b04e8
[libmetasec_ov.so]
0x804e8
, LR
=
unidbg@
0x13
Memory WRITE at
0x4041a6f7
, data size
=
1
, data value
=
0xd3
, PC
=
RX@
0x405b04e8
[libmetasec_ov.so]
0x804e8
, LR
=
unidbg@
0x13
Memory WRITE at
0x4041a6f8
, data size
=
1
, data value
=
0xf7
, PC
=
RX@
0x405b04e8
[libmetasec_ov.so]
0x804e8
, LR
=
unidbg@
0x13
Memory WRITE at
0x4041a6f9
, data size
=
1
, data value
=
0xf6
, PC
=
RX@
0x405b04e8
[libmetasec_ov.so]
0x804e8
, LR
=
unidbg@
0x13
.text:
0000000000081124
MOV W8,
.text:
0000000000081128
MOV W9,
.text:
000000000008112C
MOV W10,
.text:
0000000000081130
STRB W8, [X19,
.text:
0000000000081134
STRB W9, [X19]
.text:
0000000000081138
STRB W10, [X20] W10
=
0x84
.text:
0000000000081124
MOV W8,
.text:
0000000000081128
MOV W9,
.text:
000000000008112C
MOV W10,
.text:
0000000000081130
STRB W8, [X19,
.text:
0000000000081134
STRB W9, [X19]
.text:
0000000000081138
STRB W10, [X20] W10
=
0x84
.text:
0000000000080590
LDR X10, [X19,
.text:
0000000000080594
MOV W11,
.text:
0000000000080598
MOV W12,
.text:
000000000008059C
MOV W13,
.text:
00000000000805A0
LDR X10, [X10,
.text:
00000000000805A4
STRB W11, [X10,
.text:
0000000000080590
LDR X10, [X19,
.text:
0000000000080594
MOV W11,
.text:
0000000000080598
MOV W12,
.text:
000000000008059C
MOV W13,
.text:
00000000000805A0
LDR X10, [X10,
.text:
00000000000805A4
STRB W11, [X10,
[libmetasec_ov.so
0x0803c8
] [ad1d4039]
0x405b03c8
:
"ldrb w13, [x13, #7]"
x13
=
0xbfffdb70
=
> w13
=
0xe0
从
0xbfffdb77
加载
[libmetasec_ov.so
0x0803cc
] [
100a40f9
]
0x405b03cc
:
"ldr x16, [x16, #0x10]"
x16
=
0xbfffdf30
=
> x16
=
0x4041a6e0
取内存首地址
[libmetasec_ov.so
0x0803d0
] [
0d0a0039
]
0x405b03d0
:
"strb w13, [x16, #2]"
w13
=
0xe0
x16
=
0x4041a6e0
=
> w13
=
0xe0
写入
+
0x2
偏移
[libmetasec_ov.so
0x0803c8
] [ad1d4039]
0x405b03c8
:
"ldrb w13, [x13, #7]"
x13
=
0xbfffdb70
=
> w13
=
0xe0
从
0xbfffdb77
加载
[libmetasec_ov.so
0x0803cc
] [
100a40f9
]
0x405b03cc
:
"ldr x16, [x16, #0x10]"
x16
=
0xbfffdf30
=
> x16
=
0x4041a6e0
取内存首地址
[libmetasec_ov.so
0x0803d0
] [
0d0a0039
]
0x405b03d0
:
"strb w13, [x16, #2]"
w13
=
0xe0
x16
=
0x4041a6e0
=
> w13
=
0xe0
写入
+
0x2
偏移
Memory WRITE at
0xbfffdb77
, data size
=
1
, data value
=
0xe0
, PC
=
RX@
0x405ae648
[libmetasec_ov.so]
0x7e648
, LR
=
RX@
0x405ae638
[libmetasec_ov.so]
0x7e638
Memory WRITE at
0xbfffdb77
, data size
=
1
, data value
=
0xe0
, PC
=
RX@
0x405ae648
[libmetasec_ov.so]
0x7e648
, LR
=
RX@
0x405ae638
[libmetasec_ov.so]
0x7e638
[libmetasec_ov.so
0x07e638
] [e00a40f9]
0x405ae638
:
"ldr x0, [x23, #0x10]"
x23
=
0xbfffdf30
=
> x0
=
0x4041a6e0
X23是传入的string参数, X0是string对象的
buffer
地址,通过 malloc分配得到(可以当成随机数)
[libmetasec_ov.so
0x07e644
] [
087c48d3
]
0x405ae644
:
"ubfx x8, x0, #8, #0x18"
x8
=
0x4041a6e0
x0
=
0x4041a6e0
=
> x8
=
0x4041a6
[libmetasec_ov.so
0x07e648
] [
80721f38
]
0x405ae648
:
"sturb w0, [x20, #-9]"
w0
=
0x4041a6e0
x20
=
0xbfffdb80
=
> w0
=
0x4041a6e0
这里在
0xbfffdb77
写入
0xe0
[libmetasec_ov.so
0x07e64c
] [
88321f38
]
0x405ae64c
:
"sturb w8, [x20, #-0xd]"
w8
=
0x4041a6
x20
=
0xbfffdb80
=
> w8
=
0x4041a6
这里在
0xbfffdb73
写入
0xa0
[libmetasec_ov.so
0x07e638
] [e00a40f9]
0x405ae638
:
"ldr x0, [x23, #0x10]"
x23
=
0xbfffdf30
=
> x0
=
0x4041a6e0
X23是传入的string参数, X0是string对象的
buffer
地址,通过 malloc分配得到(可以当成随机数)
[libmetasec_ov.so
0x07e644
] [
087c48d3
]
0x405ae644
:
"ubfx x8, x0, #8, #0x18"
x8
=
0x4041a6e0
x0
=
0x4041a6e0
=
> x8
=
0x4041a6
[libmetasec_ov.so
0x07e648
] [
80721f38
]
0x405ae648
:
"sturb w0, [x20, #-9]"
w0
=
0x4041a6e0
x20
=
0xbfffdb80
=
> w0
=
0x4041a6e0
这里在
0xbfffdb77
写入
0xe0
[libmetasec_ov.so
0x07e64c
] [
88321f38
]
0x405ae64c
:
"sturb w8, [x20, #-0xd]"
w8
=
0x4041a6
x20
=
0xbfffdb80
=
> w8
=
0x4041a6
这里在
0xbfffdb73
写入
0xa0
[libmetasec_ov.so
0x07fbc8
] [
692a42a9
]
0x405afbc8
:
"ldp x9, x10, [x19, #0x20]"
x9
=
0xaaa2
x10
=
0xe7700
x19
=
0xbfffdb90
=
> x9
=
0xbfffdb70
x10
=
0xbfffdf30
[libmetasec_ov.so
0x07fbcc
] [
290d4039
]
0x405afbcc
:
"ldrb w9, [x9, #3]"
x9
=
0xbfffdb70
=
> w9
=
0xa6
从地址
0xbfffdb73
加载一个字节
0xa0
[libmetasec_ov.so
0x07fbd0
] [
4a0940f9
]
0x405afbd0
:
"ldr x10, [x10, #0x10]"
x10
=
0xbfffdf30
=
> x10
=
0x4041a6e0
[libmetasec_ov.so
0x07fbd4
] [
490d0039
]
0x405afbd4
:
"strb w9, [x10, #3]"
w9
=
0xa6
x10
=
0x4041a6e0
=
> w9
=
0xa6
写入
[libmetasec_ov.so
0x07fbc8
] [
692a42a9
]
0x405afbc8
:
"ldp x9, x10, [x19, #0x20]"
x9
=
0xaaa2
x10
=
0xe7700
x19
=
0xbfffdb90
=
> x9
=
0xbfffdb70
x10
=
0xbfffdf30
[libmetasec_ov.so
0x07fbcc
] [
290d4039
]
0x405afbcc
:
"ldrb w9, [x9, #3]"
x9
=
0xbfffdb70
=
> w9
=
0xa6
从地址
0xbfffdb73
加载一个字节
0xa0
[libmetasec_ov.so
0x07fbd0
] [
4a0940f9
]
0x405afbd0
:
"ldr x10, [x10, #0x10]"
x10
=
0xbfffdf30
=
> x10
=
0x4041a6e0
[libmetasec_ov.so
0x07fbd4
] [
490d0039
]
0x405afbd4
:
"strb w9, [x10, #3]"
w9
=
0xa6
x10
=
0x4041a6e0
=
> w9
=
0xa6
写入
Memory WRITE at
0x4041a6e4
, data size
=
1
, data value
=
0x00
, PC
=
RX@
0x4066742c
[libmetasec_ov.so]
0x13742c
, LR
=
RX@
0x405afd88
[libmetasec_ov.so]
0x7fd88
Memory WRITE at
0x4041a6e5
, data size
=
1
, data value
=
0x00
, PC
=
RX@
0x4066742c
[libmetasec_ov.so]
0x13742c
, LR
=
RX@
0x405afd88
[libmetasec_ov.so]
0x7fd88
Memory WRITE at
0x4041a6e4
, data size
=
1
, data value
=
0x00
, PC
=
RX@
0x4066742c
[libmetasec_ov.so]
0x13742c
, LR
=
RX@
0x405afd88
[libmetasec_ov.so]
0x7fd88
Memory WRITE at
0x4041a6e5
, data size
=
1
, data value
=
0x00
, PC
=
RX@
0x4066742c
[libmetasec_ov.so]
0x13742c
, LR
=
RX@
0x405afd88
[libmetasec_ov.so]
0x7fd88
[
17
:
49
:
07
930
][libmetasec_ov.so
0x0804bc
] [
8df15f38
]
0x405b04bc
:
"ldurb w13, [x12, #-1]"
w13
=
0x18e
x12
=
0x4041a6e7
=
> w13
=
0xb7
去除
0xb7
[
17
:
49
:
07
930
][libmetasec_ov.so
0x0804c0
] [
50040d0a
]
0x405b04c0
:
"and w16, w2, w13, lsl #1"
w2
=
0xffffffaa
w13
=
0xb7
=
> w16
=
0x12a
运算
[
17
:
49
:
07
931
][libmetasec_ov.so
0x0804c4
] [
6d044d0a
]
0x405b04c4
:
"and w13, w3, w13, lsr #1"
w3
=
0x55
w13
=
0xb7
=
> w13
=
0x51
[
17
:
49
:
07
931
][libmetasec_ov.so
0x0804c8
] [
0d020d2a
]
0x405b04c8
:
"orr w13, w16, w13"
w16
=
0x12a
w13
=
0x51
=
> w13
=
0x17b
[
17
:
49
:
07
931
][libmetasec_ov.so
0x0804cc
] [b0751e53]
0x405b04cc
:
"lsl w16, w13, #2"
w16
=
0x12a
w13
=
0x17b
=
> w16
=
0x5ec
[
17
:
49
:
07
931
][libmetasec_ov.so
0x0804d0
] [
8d084d0a
]
0x405b04d0
:
"and w13, w4, w13, lsr #2"
w4
=
0x33
w13
=
0x17b
=
> w13
=
0x12
[
17
:
49
:
07
931
][libmetasec_ov.so
0x0804d4
] [
10761a12
]
0x405b04d4
:
"and w16, w16, #0xffffffcf"
w16
=
0x5ec
=
> w16
=
0x5cc
[
17
:
49
:
07
931
][libmetasec_ov.so
0x0804d8
] [
0d020d2a
]
0x405b04d8
:
"orr w13, w16, w13"
w16
=
0x5cc
w13
=
0x12
=
> w13
=
0x5de
[
17
:
49
:
07
932
][libmetasec_ov.so
0x0804dc
] [b01d0453]
0x405b04dc
:
"ubfx w16, w13, #4, #4"
w16
=
0x5cc
w13
=
0x5de
=
> w16
=
0xd
[
17
:
49
:
07
932
][libmetasec_ov.so
0x0804e0
] [b06d1c33]
0x405b04e0
:
"bfi w16, w13, #4, #0x1c"
w16
=
0xd
w13
=
0x5de
=
> w16
=
0x5ded
[
17
:
49
:
07
932
][libmetasec_ov.so
0x0804e4
] [
0d02084a
]
0x405b04e4
:
"eor w13, w16, w8"
w16
=
0x5ded
w8
=
0xffffffeb
=
> w13
=
0xffffa206
[
17
:
49
:
07
932
][libmetasec_ov.so
0x0804e8
] [
8df11f38
]
0x405b04e8
:
"sturb w13, [x12, #-1]"
w13
=
0xffffa206
x12
=
0x4041a6e7
=
> w13
=
0xffffa206
写入一个字节
0x06
[
17
:
49
:
07
930
][libmetasec_ov.so
0x0804bc
] [
8df15f38
]
0x405b04bc
:
"ldurb w13, [x12, #-1]"
w13
=
0x18e
x12
=
0x4041a6e7
=
> w13
=
0xb7
去除
0xb7
[
17
:
49
:
07
930
][libmetasec_ov.so
0x0804c0
] [
50040d0a
]
0x405b04c0
:
"and w16, w2, w13, lsl #1"
w2
=
0xffffffaa
w13
=
0xb7
=
> w16
=
0x12a
运算
[
17
:
49
:
07
931
][libmetasec_ov.so
0x0804c4
] [
6d044d0a
]
0x405b04c4
:
"and w13, w3, w13, lsr #1"
w3
=
0x55
w13
=
0xb7
=
> w13
=
0x51
[
17
:
49
:
07
931
][libmetasec_ov.so
0x0804c8
] [
0d020d2a
]
0x405b04c8
:
"orr w13, w16, w13"
w16
=
0x12a
w13
=
0x51
=
> w13
=
0x17b
[
17
:
49
:
07
931
][libmetasec_ov.so
0x0804cc
] [b0751e53]
0x405b04cc
:
"lsl w16, w13, #2"
w16
=
0x12a
w13
=
0x17b
=
> w16
=
0x5ec
[
17
:
49
:
07
931
][libmetasec_ov.so
0x0804d0
] [
8d084d0a
]
0x405b04d0
:
"and w13, w4, w13, lsr #2"
w4
=
0x33
w13
=
0x17b
=
> w13
=
0x12
[
17
:
49
:
07
931
][libmetasec_ov.so
0x0804d4
] [
10761a12
]
0x405b04d4
:
"and w16, w16, #0xffffffcf"
w16
=
0x5ec
=
> w16
=
0x5cc
[
17
:
49
:
07
931
][libmetasec_ov.so
0x0804d8
] [
0d020d2a
]
0x405b04d8
:
"orr w13, w16, w13"
w16
=
0x5cc
w13
=
0x12
=
> w13
=
0x5de
[
17
:
49
:
07
932
][libmetasec_ov.so
0x0804dc
] [b01d0453]
0x405b04dc
:
"ubfx w16, w13, #4, #4"
w16
=
0x5cc
w13
=
0x5de
=
> w16
=
0xd
[
17
:
49
:
07
932
][libmetasec_ov.so
0x0804e0
] [b06d1c33]
0x405b04e0
:
"bfi w16, w13, #4, #0x1c"
w16
=
0xd
w13
=
0x5de
=
> w16
=
0x5ded
[
17
:
49
:
07
932
][libmetasec_ov.so
0x0804e4
] [
0d02084a
]
0x405b04e4
:
"eor w13, w16, w8"
w16
=
0x5ded
w8
=
0xffffffeb
=
> w13
=
0xffffa206
[
17
:
49
:
07
932
][libmetasec_ov.so
0x0804e8
] [
8df11f38
]
0x405b04e8
:
"sturb w13, [x12, #-1]"
w13
=
0xffffa206
x12
=
0x4041a6e7
=
> w13
=
0xffffa206
写入一个字节
0x06
[
10
:
40
:
11
176
] Memory WRITE at
0x4041a6e6
, data size
=
1
, data value
=
0xb7
, PC
=
RX@
0x405b0334
[libmetasec_ov.so]
0x80334
, LR
=
unidbg@
0x13
[
10
:
40
:
11
176
] Memory WRITE at
0x4041a6e6
, data size
=
1
, data value
=
0xb7
, PC
=
RX@
0x405b0334
[libmetasec_ov.so]
0x80334
, LR
=
unidbg@
0x13
[
17
:
49
:
07
922
][libmetasec_ov.so
0x080320
] [
50696d38
]
0x405b0320
:
"ldrb w16, [x10, x13]"
x10
=
0x4041a6e7
x13
=
0x0
=
> w16
=
0x45
取出第八个字节
[
17
:
49
:
07
923
][libmetasec_ov.so
0x080324
] [
87f15f38
]
0x405b0324
:
"ldurb w7, [x12, #-1]"
w7
=
0x2f
x12
=
0x4041a6e7
=
> w7
=
0xf2
取出第七个字节
[
17
:
49
:
07
923
][libmetasec_ov.so
0x080328
] [f400102a]
0x405b0328
:
"orr w20, w7, w16"
w7
=
0xf2
w16
=
0x45
=
> w20
=
0xf7
运算
[
17
:
49
:
07
923
][libmetasec_ov.so
0x08032c
] [f000100a]
0x405b032c
:
"and w16, w7, w16"
w7
=
0xf2
w16
=
0x45
=
> w16
=
0x40
[
17
:
49
:
07
923
][libmetasec_ov.so
0x080330
] [
9002104b
]
0x405b0330
:
"sub w16, w20, w16"
w20
=
0xf7
w16
=
0x40
=
> w16
=
0xb7
[
17
:
49
:
07
923
][libmetasec_ov.so
0x080334
] [
90f11f38
]
0x405b0334
:
"sturb w16, [x12, #-1]"
w16
=
0xb7
x12
=
0x4041a6e7
=
> w16
=
0xb7
第二次写入第七个字节
[
17
:
49
:
07
922
][libmetasec_ov.so
0x080320
] [
50696d38
]
0x405b0320
:
"ldrb w16, [x10, x13]"
x10
=
0x4041a6e7
x13
=
0x0
=
> w16
=
0x45
取出第八个字节
[
17
:
49
:
07
923
][libmetasec_ov.so
0x080324
] [
87f15f38
]
0x405b0324
:
"ldurb w7, [x12, #-1]"
w7
=
0x2f
x12
=
0x4041a6e7
=
> w7
=
0xf2
取出第七个字节
[
17
:
49
:
07
923
][libmetasec_ov.so
0x080328
] [f400102a]
0x405b0328
:
"orr w20, w7, w16"
w7
=
0xf2
w16
=
0x45
=
> w20
=
0xf7
运算
[
17
:
49
:
07
923
][libmetasec_ov.so
0x08032c
] [f000100a]
0x405b032c
:
"and w16, w7, w16"
w7
=
0xf2
w16
=
0x45
=
> w16
=
0x40
[
17
:
49
:
07
923
][libmetasec_ov.so
0x080330
] [
9002104b
]
0x405b0330
:
"sub w16, w20, w16"
w20
=
0xf7
w16
=
0x40
=
> w16
=
0xb7
[
17
:
49
:
07
923
][libmetasec_ov.so
0x080334
] [
90f11f38
]
0x405b0334
:
"sturb w16, [x12, #-1]"
w16
=
0xb7
x12
=
0x4041a6e7
=
> w16
=
0xb7
第二次写入第七个字节
[
10
:
40
:
11
170
] Memory WRITE at
0x4041a6e6
, data size
=
1
, data value
=
0xf2
, PC
=
RX@
0x405b02ac
[libmetasec_ov.so]
0x802ac
, LR
=
unidbg@
0x13
[
10
:
40
:
11
170
] Memory WRITE at
0x4041a6e6
, data size
=
1
, data value
=
0xf2
, PC
=
RX@
0x405b02ac
[libmetasec_ov.so]
0x802ac
, LR
=
unidbg@
0x13
[
17
:
49
:
07
916
][libmetasec_ov.so
0x080298
] [
87f15f38
]
0x405b0298
:
"ldurb w7, [x12, #-1]"
w7
=
0xca4587e7
x12
=
0x4041a6e7
=
> w7
=
0x2f
取出第七个字节
[
17
:
49
:
07
916
][libmetasec_ov.so
0x08029c
] [af050091]
0x405b029c
:
"add x15, x13, #1"
x13
=
0x0
=
> x15
=
0x1
[
17
:
49
:
07
916
][libmetasec_ov.so
0x0802a0
] [ff0117eb]
0x405b02a0
:
"cmp x15, x23"
x23
=
0x14
=
> nzcv: N
=
1
, Z
=
0
, C
=
0
, V
=
0
x15
=
0x1
[
17
:
49
:
07
916
][libmetasec_ov.so
0x0802a4
] [f07c0453]
0x405b02a4
:
"lsr w16, w7, #4"
w16
=
0xd79435f
w7
=
0x2f
=
> w16
=
0x2
运算
[
17
:
49
:
07
916
][libmetasec_ov.so
0x0802a8
] [f01c1c33]
0x405b02a8
:
"bfi w16, w7, #4, #8"
w16
=
0x2
w7
=
0x2f
=
> w16
=
0x2f2
[
17
:
49
:
07
917
][libmetasec_ov.so
0x0802ac
] [
90f11f38
]
0x405b02ac
:
"sturb w16, [x12, #-1]"
w16
=
0x2f2
x12
=
0x4041a6e7
=
> w16
=
0x2f2
第一次写入
[
17
:
49
:
07
916
][libmetasec_ov.so
0x080298
] [
87f15f38
]
0x405b0298
:
"ldurb w7, [x12, #-1]"
w7
=
0xca4587e7
x12
=
0x4041a6e7
=
> w7
=
0x2f
取出第七个字节
[
17
:
49
:
07
916
][libmetasec_ov.so
0x08029c
] [af050091]
0x405b029c
:
"add x15, x13, #1"
x13
=
0x0
=
> x15
=
0x1
[
17
:
49
:
07
916
][libmetasec_ov.so
0x0802a0
] [ff0117eb]
0x405b02a0
:
"cmp x15, x23"
x23
=
0x14
=
> nzcv: N
=
1
, Z
=
0
, C
=
0
, V
=
0
x15
=
0x1
[
17
:
49
:
07
916
][libmetasec_ov.so
0x0802a4
] [f07c0453]
0x405b02a4
:
"lsr w16, w7, #4"
w16
=
0xd79435f
w7
=
0x2f
=
> w16
=
0x2
运算
[
17
:
49
:
07
916
][libmetasec_ov.so
0x0802a8
] [f01c1c33]
0x405b02a8
:
"bfi w16, w7, #4, #8"
w16
=
0x2
w7
=
0x2f
=
> w16
=
0x2f2
[
17
:
49
:
07
917
][libmetasec_ov.so
0x0802ac
] [
90f11f38
]
0x405b02ac
:
"sturb w16, [x12, #-1]"
w16
=
0x2f2
x12
=
0x4041a6e7
=
> w16
=
0x2f2
第一次写入
[
10
:
40
:
11
089
] Memory WRITE at
0x4041a6e6
, data size
=
1
, data value
=
0x2f
, PC
=
RX@
0x405b01cc
[libmetasec_ov.so]
0x801cc
, LR
=
RX@
0x405b007c
[libmetasec_ov.so]
0x8007c
[
10
:
40
:
11
089
] Memory WRITE at
0x4041a6e6
, data size
=
1
, data value
=
0x2f
, PC
=
RX@
0x405b01cc
[libmetasec_ov.so]
0x801cc
, LR
=
RX@
0x405b007c
[libmetasec_ov.so]
0x8007c
[
17
:
49
:
07
797
][libmetasec_ov.so
0x080150
] [
28030052
]
0x405b0150
:
"eor w8, w25, #1"
w25
=
0x0
=
> w8
=
0x1
[
17
:
49
:
07
797
][libmetasec_ov.so
0x080154
] [
29031f53
]
0x405b0154
:
"ubfiz w9, w25, #1, #1"
w9
=
0x3d
w25
=
0x0
=
> w9
=
0x0
[
17
:
49
:
07
797
][libmetasec_ov.so
0x080158
] [
2801080b
]
0x405b0158
:
"add w8, w9, w8"
w9
=
0x0
w8
=
0x1
=
> w8
=
0x1
[
17
:
49
:
07
798
][libmetasec_ov.so
0x08015c
] [
09fd0311
]
0x405b015c
:
"add w9, w8, #0xff"
w8
=
0x1
=
> w9
=
0x100
[
17
:
49
:
07
798
][libmetasec_ov.so
0x080160
] [
1f010071
]
0x405b0160
:
"cmp w8, #0"
=
> nzcv: N
=
0
, Z
=
0
, C
=
1
, V
=
0
w8
=
0x1
[
17
:
49
:
07
798
][libmetasec_ov.so
0x080164
] [
29b1881a
]
0x405b0164
:
"csel w9, w9, w8, lt"
nzcv: N
=
0
, Z
=
0
, C
=
1
, V
=
0
w9
=
0x100
w8
=
0x1
=
> w9
=
0x1
[
17
:
49
:
07
798
][libmetasec_ov.so
0x080168
] [
295d1812
]
0x405b0168
:
"and w9, w9, #0xffffff00"
w9
=
0x1
=
> w9
=
0x0
[
17
:
49
:
07
798
][libmetasec_ov.so
0x08016c
] [
0801094b
]
0x405b016c
:
"sub w8, w8, w9"
w8
=
0x1
w9
=
0x0
=
> w8
=
0x1
[
17
:
49
:
07
799
][libmetasec_ov.so
0x080170
] [
0a7d4093
]
0x405b0170
:
"sxtw x10, w8"
x10
=
0x1
w8
=
0x1
=
> x10
=
0x1
[
17
:
49
:
07
799
][libmetasec_ov.so
0x080174
] [
696b6a38
]
0x405b0174
:
"ldrb w9, [x27, x10]"
x27
=
0xbfffda60
x10
=
0x1
=
> w9
=
0x4b
[
17
:
49
:
07
799
][libmetasec_ov.so
0x080178
] [
4b03094a
]
0x405b0178
:
"eor w11, w26, w9"
w26
=
0x0
w9
=
0x4b
=
> w11
=
0x4b
[
17
:
49
:
07
799
][libmetasec_ov.so
0x08017c
] [
4903092a
]
0x405b017c
:
"orr w9, w26, w9"
w26
=
0x0
w9
=
0x4b
=
> w9
=
0x4b
[
17
:
49
:
07
799
][libmetasec_ov.so
0x080180
] [
29791f53
]
0x405b0180
:
"lsl w9, w9, #1"
w9
=
0x4b
=
> w9
=
0x96
[
17
:
49
:
07
799
][libmetasec_ov.so
0x080184
] [
29010b4b
]
0x405b0184
:
"sub w9, w9, w11"
w9
=
0x96
w11
=
0x4b
=
> w9
=
0x4b
[
17
:
49
:
07
800
][libmetasec_ov.so
0x080188
] [
2bfd0311
]
0x405b0188
:
"add w11, w9, #0xff"
w9
=
0x4b
=
> w11
=
0x14a
[
17
:
49
:
07
800
][libmetasec_ov.so
0x08018c
] [
3f010071
]
0x405b018c
:
"cmp w9, #0"
=
> nzcv: N
=
0
, Z
=
0
, C
=
1
, V
=
0
w9
=
0x4b
[
17
:
49
:
07
800
][libmetasec_ov.so
0x080190
] [
6bb1891a
]
0x405b0190
:
"csel w11, w11, w9, lt"
nzcv: N
=
0
, Z
=
0
, C
=
1
, V
=
0
w11
=
0x14a
w9
=
0x4b
=
> w11
=
0x4b
[
17
:
49
:
07
800
][libmetasec_ov.so
0x080194
] [
6b5d1812
]
0x405b0194
:
"and w11, w11, #0xffffff00"
w11
=
0x4b
=
> w11
=
0x0
[
17
:
49
:
07
800
][libmetasec_ov.so
0x080198
] [
29010b4b
]
0x405b0198
:
"sub w9, w9, w11"
w9
=
0x4b
w11
=
0x0
=
> w9
=
0x4b
[
17
:
49
:
07
802
][libmetasec_ov.so
0x08019c
] [
2b7d4093
]
0x405b019c
:
"sxtw x11, w9"
x11
=
0x0
w9
=
0x4b
=
> x11
=
0x4b
[
17
:
49
:
07
802
][libmetasec_ov.so
0x0801a0
] [
6c6b6b38
]
0x405b01a0
:
"ldrb w12, [x27, x11]"
x27
=
0xbfffda60
x11
=
0x4b
=
> w12
=
0x89
[
17
:
49
:
07
802
][libmetasec_ov.so
0x0801a4
] [
6c6b2a38
]
0x405b01a4
:
"strb w12, [x27, x10]"
w12
=
0x89
x27
=
0xbfffda60
x10
=
0x1
=
> w12
=
0x89
[
17
:
49
:
07
802
][libmetasec_ov.so
0x0801a8
] [
6c6b2b38
]
0x405b01a8
:
"strb w12, [x27, x11]"
w12
=
0x89
x27
=
0xbfffda60
x11
=
0x4b
=
> w12
=
0x89
[
17
:
49
:
07
802
][libmetasec_ov.so
0x0801ac
] [
6a6b6a38
]
0x405b01ac
:
"ldrb w10, [x27, x10]"
x27
=
0xbfffda60
x10
=
0x1
=
> w10
=
0x89
[
17
:
49
:
07
802
][libmetasec_ov.so
0x0801b0
] [
0b6b7638
]
0x405b01b0
:
"ldrb w11, [x24, x22]"
x24
=
0x4041a6e6
x22
=
0x0
=
> w11
=
0x12
[
17
:
49
:
07
802
][libmetasec_ov.so
0x0801b4
] [
4d010c2a
]
0x405b01b4
:
"orr w13, w10, w12"
w10
=
0x89
w12
=
0x89
=
> w13
=
0x89
[
17
:
49
:
07
803
][libmetasec_ov.so
0x0801b8
] [
4a010c0a
]
0x405b01b8
:
"and w10, w10, w12"
w10
=
0x89
w12
=
0x89
=
> w10
=
0x89
[
17
:
49
:
07
803
][libmetasec_ov.so
0x0801bc
] [aa010a0b]
0x405b01bc
:
"add w10, w13, w10"
w13
=
0x89
w10
=
0x89
=
> w10
=
0x112
[
17
:
49
:
07
803
][libmetasec_ov.so
0x0801c0
] [
4a1d4092
]
0x405b01c0
:
"and x10, x10, #0xff"
x10
=
0x112
=
> x10
=
0x12
[
17
:
49
:
07
803
][libmetasec_ov.so
0x0801c4
] [
6a6b6a38
]
0x405b01c4
:
"ldrb w10, [x27, x10]"
x27
=
0xbfffda60
x10
=
0x12
=
> w10
=
0x3d
[
17
:
49
:
07
804
][libmetasec_ov.so
0x0801c8
] [
4a010b4a
]
0x405b01c8
:
"eor w10, w10, w11"
w10
=
0x3d
w11
=
0x12
=
> w10
=
0x2f
[
17
:
49
:
07
804
][libmetasec_ov.so
0x0801cc
] [
0a6b3638
]
0x405b01cc
:
"strb w10, [x24, x22]"
w10
=
0x2f
x24
=
0x4041a6e6
x22
=
0x0
=
> w10
=
0x2f
[
17
:
49
:
07
797
][libmetasec_ov.so
0x080150
] [
28030052
]
0x405b0150
:
"eor w8, w25, #1"
w25
=
0x0
=
> w8
=
0x1
[
17
:
49
:
07
797
][libmetasec_ov.so
0x080154
] [
29031f53
]
0x405b0154
:
"ubfiz w9, w25, #1, #1"
w9
=
0x3d
w25
=
0x0
=
> w9
=
0x0
[
17
:
49
:
07
797
][libmetasec_ov.so
0x080158
] [
2801080b
]
0x405b0158
:
"add w8, w9, w8"
w9
=
0x0
w8
=
0x1
=
> w8
=
0x1
[
17
:
49
:
07
798
][libmetasec_ov.so
0x08015c
] [
09fd0311
]
0x405b015c
:
"add w9, w8, #0xff"
w8
=
0x1
=
> w9
=
0x100
[
17
:
49
:
07
798
][libmetasec_ov.so
0x080160
] [
1f010071
]
0x405b0160
:
"cmp w8, #0"
=
> nzcv: N
=
0
, Z
=
0
, C
=
1
, V
=
0
w8
=
0x1
[
17
:
49
:
07
798
][libmetasec_ov.so
0x080164
] [
29b1881a
]
0x405b0164
:
"csel w9, w9, w8, lt"
nzcv: N
=
0
, Z
=
0
, C
=
1
, V
=
0
w9
=
0x100
w8
=
0x1
=
> w9
=
0x1
[
17
:
49
:
07
798
][libmetasec_ov.so
0x080168
] [
295d1812
]
0x405b0168
:
"and w9, w9, #0xffffff00"
w9
=
0x1
=
> w9
=
0x0
[
17
:
49
:
07
798
][libmetasec_ov.so
0x08016c
] [
0801094b
]
0x405b016c
:
"sub w8, w8, w9"
w8
=
0x1
w9
=
0x0
=
> w8
=
0x1
[
17
:
49
:
07
799
][libmetasec_ov.so
0x080170
] [
0a7d4093
]
0x405b0170
:
"sxtw x10, w8"
x10
=
0x1
w8
=
0x1
=
> x10
=
0x1
[
17
:
49
:
07
799
][libmetasec_ov.so
0x080174
] [
696b6a38
]
0x405b0174
:
"ldrb w9, [x27, x10]"
x27
=
0xbfffda60
x10
=
0x1
=
> w9
=
0x4b
[
17
:
49
:
07
799
][libmetasec_ov.so
0x080178
] [
4b03094a
]
0x405b0178
:
"eor w11, w26, w9"
w26
=
0x0
w9
=
0x4b
=
> w11
=
0x4b
[
17
:
49
:
07
799
][libmetasec_ov.so
0x08017c
] [
4903092a
]
0x405b017c
:
"orr w9, w26, w9"
w26
=
0x0
w9
=
0x4b
=
> w9
=
0x4b
[
17
:
49
:
07
799
][libmetasec_ov.so
0x080180
] [
29791f53
]
0x405b0180
:
"lsl w9, w9, #1"
w9
=
0x4b
=
> w9
=
0x96
[
17
:
49
:
07
799
][libmetasec_ov.so
0x080184
] [
29010b4b
]
0x405b0184
:
"sub w9, w9, w11"
w9
=
0x96
w11
=
0x4b
=
> w9
=
0x4b
[
17
:
49
:
07
800
][libmetasec_ov.so
0x080188
] [
2bfd0311
]
0x405b0188
:
"add w11, w9, #0xff"
w9
=
0x4b
=
> w11
=
0x14a
[
17
:
49
:
07
800
][libmetasec_ov.so
0x08018c
] [
3f010071
]
0x405b018c
:
"cmp w9, #0"
=
> nzcv: N
=
0
, Z
=
0
, C
=
1
, V
=
0
w9
=
0x4b
[
17
:
49
:
07
800
][libmetasec_ov.so
0x080190
] [
6bb1891a
]
0x405b0190
:
"csel w11, w11, w9, lt"
nzcv: N
=
0
, Z
=
0
, C
=
1
, V
=
0
w11
=
0x14a
w9
=
0x4b
=
> w11
=
0x4b
[
17
:
49
:
07
800
][libmetasec_ov.so
0x080194
] [
6b5d1812
]
0x405b0194
:
"and w11, w11, #0xffffff00"
w11
=
0x4b
=
> w11
=
0x0
[
17
:
49
:
07
800
][libmetasec_ov.so
0x080198
] [
29010b4b
]
0x405b0198
:
"sub w9, w9, w11"
w9
=
0x4b
w11
=
0x0
=
> w9
=
0x4b
[
17
:
49
:
07
802
][libmetasec_ov.so
0x08019c
] [
2b7d4093
]
0x405b019c
:
"sxtw x11, w9"
x11
=
0x0
w9
=
0x4b
=
> x11
=
0x4b
[
17
:
49
:
07
802
][libmetasec_ov.so
0x0801a0
] [
6c6b6b38
]
0x405b01a0
:
"ldrb w12, [x27, x11]"
x27
=
0xbfffda60
x11
=
0x4b
=
> w12
=
0x89
[
17
:
49
:
07
802
][libmetasec_ov.so
0x0801a4
] [
6c6b2a38
]
0x405b01a4
:
"strb w12, [x27, x10]"
w12
=
0x89
x27
=
0xbfffda60
x10
=
0x1
=
> w12
=
0x89
[
17
:
49
:
07
802
][libmetasec_ov.so
0x0801a8
] [
6c6b2b38
]
0x405b01a8
:
"strb w12, [x27, x11]"
w12
=
0x89
x27
=
0xbfffda60
x11
=
0x4b
=
> w12
=
0x89
[
17
:
49
:
07
802
][libmetasec_ov.so
0x0801ac
] [
6a6b6a38
]
0x405b01ac
:
"ldrb w10, [x27, x10]"
x27
=
0xbfffda60
x10
=
0x1
=
> w10
=
0x89
[
17
:
49
:
07
802
][libmetasec_ov.so
0x0801b0
] [
0b6b7638
]
0x405b01b0
:
"ldrb w11, [x24, x22]"
x24
=
0x4041a6e6
x22
=
0x0
=
> w11
=
0x12
[
17
:
49
:
07
802
][libmetasec_ov.so
0x0801b4
] [
4d010c2a
]
0x405b01b4
:
"orr w13, w10, w12"
w10
=
0x89
w12
=
0x89
=
> w13
=
0x89
[
17
:
49
:
07
803
][libmetasec_ov.so
0x0801b8
] [
4a010c0a
]
0x405b01b8
:
"and w10, w10, w12"
w10
=
0x89
w12
=
0x89
=
> w10
=
0x89
[
17
:
49
:
07
803
][libmetasec_ov.so
0x0801bc
] [aa010a0b]
0x405b01bc
:
"add w10, w13, w10"
w13
=
0x89
w10
=
0x89
=
> w10
=
0x112
[
17
:
49
:
07
803
][libmetasec_ov.so
0x0801c0
] [
4a1d4092
]
0x405b01c0
:
"and x10, x10, #0xff"
x10
=
0x112
=
> x10
=
0x12
[
17
:
49
:
07
803
][libmetasec_ov.so
0x0801c4
] [
6a6b6a38
]
0x405b01c4
:
"ldrb w10, [x27, x10]"
x27
=
0xbfffda60
x10
=
0x12
=
> w10
=
0x3d
[
17
:
49
:
07
804
][libmetasec_ov.so
0x0801c8
] [
4a010b4a
]
0x405b01c8
:
"eor w10, w10, w11"
w10
=
0x3d
w11
=
0x12
=
> w10
=
0x2f
[
17
:
49
:
07
804
][libmetasec_ov.so
0x0801cc
] [
0a6b3638
]
0x405b01cc
:
"strb w10, [x24, x22]"
w10
=
0x2f
x24
=
0x4041a6e6
x22
=
0x0
=
> w10
=
0x2f
[
10
:
40
:
08
848
] Memory WRITE at
0xbfffda60
, data size
=
1
, data value
=
0x00
, PC
=
RX@
0x405af6f4
[libmetasec_ov.so]
0x7f6f4
, LR
=
unidbg@
0x17a
[
10
:
40
:
08
848
] Memory WRITE at
0xbfffda60
, data size
=
1
, data value
=
0x00
, PC
=
RX@
0x405af6f4
[libmetasec_ov.so]
0x7f6f4
, LR
=
unidbg@
0x17a
[
17
:
49
:
05
332
][libmetasec_ov.so
0x07f6f4
] [
776b3738
]
0x405af6f4
:
"strb w23, [x27, x23]"
w23
=
0xff
x27
=
0xbfffda60
x23
=
0xff
=
> w23
=
0xff
[
17
:
49
:
05
332
][libmetasec_ov.so
0x07f6f4
] [
776b3738
]
0x405af6f4
:
"strb w23, [x27, x23]"
w23
=
0xff
x27
=
0xbfffda60
x23
=
0xff
=
> w23
=
0xff
[注意]看雪招聘,专注安全领域的专业人才平台!
最后于 2025-2-17 12:06
被CCTV果冻爽编辑
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