Comments (2)
I don't know what you're trying to disassemble. But you have two prefixes here!
So the second one overrides the first one. Then the instruction starts with
0x3d, which is really a 'compare'. And then you're not passing enough bytes so
you get the instruction broken.
I don't know what disassembler you use, but even WinDbg gave me the following
output for your input:
0 48 ???
1 4b3d534c5fcc cmp rax,0FFFFFFFFCC5F4C53h
So if you're adding another byte to the stream, diStorm will give you a good
result.
Good luck.
Original comment by [email protected]
on 6 Nov 2010 at 6:17
- Changed state: Invalid
from distorm.
I was disassembling it with PEBrowsePro, which must automatically pad with
zeros because if I change the bytes to '488b3d534c5f00', as you suggest, it
matches what PEBrowsePro gives..
Sorry.
Original comment by [email protected]
on 7 Nov 2010 at 3:54
from distorm.
Related Issues (20)
- The 'offset' parameter of "CSample" is no effect HOT 1
- modifiedFlagsMask HOT 5
- operand.type O_PTR/OPERAND_FAR_MEMORY wrong from py HOT 3
- Invalid decompose of FST/FSTP/FIST/FISTP HOT 2
- Wrong SAL/SAR affected flags HOT 2
- immediate sizes 64 bit HOT 2
- FLAG_LOCK not set when destination is a register HOT 2
- Operan size in FNSTCW HOT 3
- Operand size in PUSH IMM8 HOT 2
- Imm size is wrong for mov [dword ptr]rsp,0x42 HOT 3
- Unable to decode VEX-prefixed AVX vpermq instruction HOT 2
- Problem compiling Jdistorm HOT 2
- mov instruction with opcode 8e not supported? HOT 2
- UNDEFINED instruction HOT 2
- Incorrect RDRAND disassembly - missing register HOT 2
- Undefined Output for add DWORD PTR [r8+0x4b00],ebx HOT 3
- operands not decoded fully, python binding HOT 1
- pip version is a pre-release version HOT 5
- PUSH on amd64
- MOVSX ? UNDEFINED
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from distorm.