joyce8/EMBER2024-capa huggingface dataset:
Function at 0x46ea60
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4810fd
mov eax, dword fs:[0]
push eax
sub esp, 8
push esi
push edi
mov eax, dword [0x4a0008]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, dword [sym.imp.KERNEL32.dll_GetCurrentDirectoryW]
push 0
push 0
call edi
mov esi, eax
mov edx, 2
test esi, esi
mov eax, 1
cmove esi, eax
xor ecx, ecx
mov eax, esi
mul edx
seto cl
neg ecx
or ecx, eax
push ecx
call fcn.0044fb1b
add esp, 4
mov dword [ebp - 0x10], eax
push eax
push esi
mov dword [ebp - 4], 0
call edi
test eax, eax
jne 0x46eae9
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
je 0x46eae9
push str.boost::filesystem::current_path
push dword [ebp + 0xc]
push eax
call fcn.0046d5c0
add esp, 0xc
jmp 0x46eafe
mov eax, dword [ebp + 0xc]
test eax, eax
je 0x46eafe
xorps xmm0, xmm0
movq qword [eax], xmm0
mov dword [eax + 8], 0
mov esi, dword [ebp + 8]
xorps xmm0, xmm0
mov edi, dword [ebp - 0x10]
mov ecx, edi
movups xmmword [esi], xmm0
mov dword [esi + 0x10], 0
lea edx, [ecx + 2]
mov dword [esi + 0x14], 0
nop dword [eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x46eb20
sub ecx, edx
sar ecx, 1
push ecx
push edi
mov ecx, esi
call fcn.004551a0
push edi
call fcn.0044f90d
add esp, 4
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret

Function at 0x46ef10
Capabilities:
Move file

Disassembly:
push esi
mov esi, dword [esp + 0xc]
mov eax, esi
push edi
cmp dword [esi + 0x14], 8
jb 0x46ef20
mov eax, dword [esi]
mov edi, dword [esp + 0xc]
mov ecx, edi
cmp dword [edi + 0x14], 8
jb 0x46ef2e
mov ecx, dword [edi]
push 3
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_MoveFileExW]
test eax, eax
jne 0x46ef5d
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
je 0x46ef5d
push str.boost::filesystem::rename
push dword [esp + 0x18]
push esi
push edi
push eax
call fcn.0046d4e0
add esp, 0x14
pop edi
pop esi
ret
mov eax, dword [esp + 0x14]
test eax, eax
je 0x46ef73
xorps xmm0, xmm0
movq qword [eax], xmm0
mov dword [eax + 8], 0
pop edi
pop esi
ret
Function at 0x46f340
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4811a5
mov eax, dword fs:[0]
push eax
sub esp, 0x2c
mov eax, dword [0x4a0008]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, dword [ebp + 0xc]
mov edx, edi
mov eax, dword [ebp + 8]
mov dword [ebp - 0x2c], eax
mov eax, dword [ebp + 0x10]
cmp dword [edi + 0x14], 8
mov dword [ebp - 0x30], eax
jb 0x46f383
mov edx, dword [edi]
mov ecx, edx
mov dword [ebp - 0x18], 0
xorps xmm0, xmm0
mov dword [ebp - 0x14], 0
movups xmmword [ebp - 0x28], xmm0
lea esi, [ecx + 2]
nop dword [eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x46f3a0
sub ecx, esi
sar ecx, 1
push ecx
push edx
lea ecx, [ebp - 0x28]
call fcn.004551a0
cmp dword [ebp - 0x14], 8
lea eax, [ebp - 0x28]
push 0
cmovae eax, dword [ebp - 0x28]
push 0x2200000
push 3
push 0
push 7
push 0x80
push eax
mov dword [ebp - 4], 0
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov esi, eax
mov dword [ebp - 0x38], esi
mov eax, dword [ebp - 0x14]
mov byte [ebp - 4], 3
cmp eax, 8
jb 0x46f402
inc eax
lea ecx, [ebp - 0x28]
push eax
push dword [ebp - 0x28]
call fcn.0040b210
xor eax, eax
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x14], 7
mov word [ebp - 0x28], ax
mov byte [ebp - 4], 2
cmp esi, 0xffffffff
jne 0x46f48a
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 0x34], eax
cmp eax, 5
jne 0x46f477
cmp dword [edi + 0x14], 8
mov eax, edi
jb 0x46f437
mov eax, dword [edi]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
mov esi, eax
cmp esi, 0xffffffff
je 0x46f46c
test esi, 0x400
jne 0x46f474
push esi
push edi
call fcn.0046ca20
mov ecx, dword [ebp - 0x2c]
and esi, 0x10
or esi, 0x20
add esp, 8
shr esi, 4
mov dword [ecx], esi
mov dword [ecx + 4], eax
mov eax, ecx
jmp 0x46f4ab
call dword [sym.imp.KERNEL32.dll_GetLastError]
jmp 0x46f477
mov eax, dword [ebp - 0x34]
push dword [ebp - 0x30]
push edi
mov edi, dword [ebp - 0x2c]
push eax
push edi
call fcn.0046eda0
add esp, 0x10
jmp 0x46f4a9
push dword [ebp - 0x30]
push edi
mov edi, dword [ebp - 0x2c]
push esi
push edi
call fcn.0046f0a0
add esp, 0x10
push esi
mov dword [ebp - 4], 6
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.0044f64d
mov esp, ebp
pop ebp
ret
Function at 0x470ab0
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x47f408
mov eax, dword fs:[0]
push eax
push ecx
push ebx
push esi
push edi
mov eax, dword [0x4a0008]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
mov dword [ebp - 0x10], edi
mov dword [edi], vtable.boost::exception_detail::clone_base.0
mov dword [ebp - 4], 0
mov ebx, dword [ebp + 8]
lea eax, [edi + 8]
xorps xmm0, xmm0
mov dword [edi + 4], vtable.std::exception.0
push eax
movq qword [eax], xmm0
lea eax, [ebx + 8]
mov byte [ebp - 4], 1
push eax
call sub.VCRUNTIME140.dll___std_exception_copy
mov dword [edi + 4], vtable.boost::system::system_error.0
add esp, 8
movq xmm0, qword [ebx + 0x10]
movq qword [edi + 0x10], xmm0
mov eax, dword [ebx + 0x18]
mov dword [edi + 0x18], eax
mov dword [edi + 4], vtable.boost::lock_error.0
lea esi, [edi + 0x1c]
mov byte [ebp - 4], 2
mov dword [esi], vtable.boost::exception.0
mov ecx, dword [ebx + 0x20]
mov dword [ebp + 8], esi
mov dword [esi + 4], ecx
test ecx, ecx
je 0x470b4a
mov eax, dword [ecx]
call dword [eax + 0xc]
mov eax, dword [ebx + 0x24]
mov dword [esi + 8], eax
mov eax, dword [ebx + 0x28]
mov dword [esi + 0xc], eax
mov eax, dword [ebx + 0x2c]
mov dword [esi + 0x10], eax
mov eax, dword [ebx + 0x30]
mov dword [esi + 0x14], eax
mov eax, edi
mov dword [edi], vtable.boost::wrapexcept_class_boost::lock_error_.0
mov dword [edi + 4], vtable.boost::wrapexcept_class_boost::lock_error_.1.0
mov dword [esi], vtable.boost::wrapexcept_class_boost::lock_error_.2.0
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x470b90
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x47fa30
mov eax, dword fs:[0]
push eax
push ecx
push esi
push edi
mov eax, dword [0x4a0008]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
mov dword [ebp - 0x10], edi
mov dword [edi], vtable.boost::exception_detail::clone_base.0
mov esi, dword [ebp + 8]
lea eax, [edi + 8]
xorps xmm0, xmm0
mov dword [edi + 4], vtable.std::exception.0
push eax
movq qword [eax], xmm0
lea eax, [esi + 4]
mov dword [ebp - 4], 0
push eax
call sub.VCRUNTIME140.dll___std_exception_copy
mov dword [edi + 4], vtable.boost::system::system_error.0
add esp, 8
movq xmm0, qword [esi + 0xc]
movq qword [edi + 0x10], xmm0
mov eax, dword [esi + 0x14]
mov dword [edi + 0x18], eax
mov eax, edi
mov dword [edi + 4], vtable.boost::lock_error.0
mov dword [edi + 0x1c], vtable.boost::exception.0
mov dword [edi + 0x20], 0
mov dword [edi + 0x24], 0
mov dword [edi + 0x28], 0
mov dword [edi + 0x2c], 0xffffffff
mov dword [edi + 0x30], 0xffffffff
mov dword [edi], vtable.boost::wrapexcept_class_boost::lock_error_.0
mov dword [edi + 4], vtable.boost::wrapexcept_class_boost::lock_error_.1.0
mov dword [edi + 0x1c], vtable.boost::wrapexcept_class_boost::lock_error_.2.0
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret 4
Function at 0x470d20
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x481479
mov eax, dword fs:[0]
push eax
sub esp, 0x20
push esi
push edi
mov eax, dword [0x4a0008]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
mov dword [ebp - 0x10], edi
mov dword [edi], vtable.boost::detail::thread_data_base.0
mov dword [edi + 4], 0
mov dword [edi + 8], 0
lea esi, [edi + 0x14]
mov dword [edi + 0xc], 0
mov dword [edi + 0x10], 0
push 0x20
mov dword [ebp - 4], 0
mov dword [ebp - 0x14], esi
mov dword [esi], 0
mov dword [esi + 4], 0
call fcn.0044f669
add esp, 4
mov dword [eax], eax
mov dword [eax + 4], eax
mov dword [eax + 8], eax
mov word [eax + 0xc], 0x101
mov dword [esi], eax
mov dword [edi + 0x1c], 0
mov dword [edi + 0x20], 0
mov dword [edi + 0x24], 0
mov dword [edi + 0x28], 0
mov dword [edi + 0x2c], 0
mov dword [edi + 0x30], 0
push 0
push 0
push 1
push 0
mov byte [ebp - 4], 3
call dword [sym.imp.KERNEL32.dll_CreateEventA]
test eax, eax
je 0x470dfc
mov dword [edi + 0x34], eax
mov eax, edi
mov byte [edi + 0x38], 1
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret
lea ecx, [ebp - 0x2c]
call fcn.0040d090
push eax
mov byte [ebp - 4], 4
call fcn.0040b7d0
int3

Function at 0x471a80
Capabilities:
Get thread local storage value

Disassembly:
mov eax, dword [0x4a00a8]
push esi
mov esi, dword [sym.imp.KERNEL32.dll_TlsGetValue]
cmp eax, 0xffffffff
je 0x471a98
push eax
call esi
test eax, eax
jne 0x471ac1
call fcn.00472160
mov eax, dword [0x4a00a8]
cmp eax, 0xffffffff
jne 0x471abe
xor eax, eax
lea esi, [eax + 0xc]
lea eax, [esp + 8]
push esi
push eax
call fcn.00470a10
add esp, 8
mov dword [esi], eax
pop esi
ret
push eax
call esi
lea esi, [eax + 0xc]
lea eax, [esp + 8]
push esi
push eax
call fcn.00470a10
add esp, 8
mov dword [esi], eax
pop esi
ret

Function at 0x472100
Capabilities:
Get thread local storage value

Disassembly:
sub esp, 0xc
mov eax, dword [0x4a00a8]
push esi
mov esi, dword [esp + 0x14]
mov dword [esp + 0x14], esi
push edi
cmp eax, 0xffffffff
je 0x472157
push eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x472157
lea edi, [eax + 0x14]
lea eax, [esp + 0x18]
mov ecx, edi
push eax
lea eax, [esp + 0xc]
push eax
call fcn.00470130
mov eax, dword [esp + 0x10]
cmp byte [eax + 0xd], 0
jne 0x472157
cmp esi, dword [eax + 0x10]
jb 0x472157
cmp eax, dword [edi]
je 0x472157
add eax, 0x14
je 0x472157
mov eax, dword [eax + 8]
pop edi
pop esi
add esp, 0xc
ret
pop edi
xor eax, eax
pop esi
add esp, 0xc
ret
Function at 0x472160
Capabilities:
Set thread local storage value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x481640
mov eax, dword fs:[0]
push eax
sub esp, 8
push ebx
push esi
push edi
mov eax, dword [0x4a0008]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], esp
call fcn.00470970
mov esi, eax
mov dword [ebp - 4], 0
push 0x471f00
push 0x4a43ac
mov dword [ebp - 0x14], esi
call fcn.00471ae0
mov eax, dword [0x4a00a8]
add esp, 8
cmp eax, 0xffffffff
je 0x4721c0
push esi
push eax
call dword [sym.imp.KERNEL32.dll_TlsSetValue]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x410740
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x494d9b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x180
push ebx
push ebp
mov ebp, ecx
lea ecx, [esp + 8]
lea eax, [ebp + 0x40]
push eax
call fcn.00489868
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x4107c2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004872e9
mov eax, dword [eax]
push 0x4cdcf8
push eax
call fcn.00479d14
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.00489af3
test bl, bl
je 0x4107c2
push 0x4cdcf8
lea ecx, [esp + 0xc]
call fcn.00489e83
push 0x4cdd04
lea ecx, [esp + 0xc]
call fcn.00489e83
mov ecx, dword [esp + 8]
lea eax, [esp + 0x48]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
cmp eax, 0xffffffff
mov dword [esp + 0xc], eax
jne 0x4107fe
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.00489af3
jmp 0x4108c9
push esi
mov esi, dword [esp + 0x19c]
push edi
mov edi, dword [sym.imp.USER32.dll_SendMessageA]
mov ebx, 0x23
test byte [esp + 0x50], 0x10
je 0x410882
lea edx, [esp + 0x7c]
push 0x4cdd00
push edx
call fcn.00479d14
add esp, 8
test eax, eax
je 0x410882
lea eax, [esp + 0x7c]
push 0x4cdcfc
push eax
call fcn.00479d14
add esp, 8
test eax, eax
je 0x410882
mov eax, dword [ebp + 0x1c]
lea edx, [esp + 0x1c]
push edx
push 0
lea ecx, [esp + 0x84]
push 0x1100
push eax
mov dword [esp + 0x2c], esi
mov dword [esp + 0x30], 0xffff0003
mov dword [esp + 0x4c], 0
mov dword [esp + 0x50], 1
mov dword [esp + 0x44], ecx
mov dword [esp + 0x34], ebx
call edi
mov edx, dword [esp + 0x14]
lea ecx, [esp + 0x50]
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_FindNextFileA]
test eax, eax
jne 0x410812
mov eax, dword [esp + 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_FindClose]
mov ecx, dword [ebp + 0x1c]
push esi
push 2
push 0x1102
push ecx
call edi
lea ecx, [esp + 0x10]
mov dword [esp + 0x198], 0xffffffff
call fcn.00489af3
pop edi
pop esi
mov ecx, dword [esp + 0x188]
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x18c
ret 4

Function at 0x411b30
Capabilities:
Query or enumerate registry value

Disassembly:
mov ecx, dword [esp + 8]
mov edx, dword [esp + 4]
sub esp, 0x10c
lea eax, [esp]
push esi
push eax
push 1
push 0
push ecx
push edx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
mov esi, eax
test esi, esi
jne 0x411b92
mov edx, dword [esp + 4]
lea eax, [esp + 8]
lea ecx, [esp + 0xc]
push eax
push ecx
push esi
push edx
mov dword [esp + 0x18], 0x104
call dword [sym.imp.ADVAPI32.dll_RegQueryValueA]
mov ecx, dword [esp + 0x11c]
lea eax, [esp + 0xc]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
mov edx, dword [esp + 4]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
pop esi
add esp, 0x10c
ret 0xc
Function at 0x411ba0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x494efb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4d7fc0]
push esi
push edi
mov edi, ecx
mov dword [esp + 8], eax
mov eax, dword [edi + 0x44]
mov dword [esp + 0x21c], 0
test eax, eax
jne 0x411cd8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x411c06
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00489af3
xor eax, eax
jmp 0x411d4f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00489c30
push esi
lea ecx, [esp + 0xc]
call fcn.00489ebf
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push str.open
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x411d2d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.00411b30
test eax, eax
jne 0x411d2d
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea eax, [esp + 0x14]
push str._shellopencommand
push eax
call ebx
lea ecx, [esp + 0x14]
lea edx, [esp + 0x14]
push ecx
push edx
push closesocket
mov ecx, edi
call fcn.00411b30
test eax, eax
jne 0x411d2d
lea eax, [esp + 0x14]
push 0x4cdd24
push eax
call fcn.0047ad90
mov esi, eax
add esp, 8
test esi, esi
jne 0x411d0c
lea ecx, [esp + 0x14]
push 0x4cdd20
push ecx
call fcn.0047ad10
mov esi, eax
add esp, 8
test esi, esi
jne 0x411d0c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x411d0f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00489be0
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x411c1e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00489af3
xor eax, eax
jmp 0x411d4f
mov byte [esi], 0
push 0x4cdd1c
push esi
call ebx
mov eax, dword [esp + 0x10]
push eax
push esi
call ebx
lea ecx, [esp + 0x14]
push ebp
push ecx
call dword [sym.imp.KERNEL32.dll_WinExec]
mov esi, eax
xor edx, edx
cmp esi, 0x20
setg dl
lea ecx, [esp + 0x10]
mov esi, edx
mov dword [esp + 0x224], 0xffffffff
call fcn.00489af3
pop ebp
mov eax, esi
pop ebx
mov ecx, dword [esp + 0x214]
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x218
ret 4
Function at 0x423660
Capabilities:
Log keystrokes via polling

Disassembly:
mov eax, dword [esp + 4]
push esi
push edi
mov edi, dword [sym.imp.USER32.dll_GetKeyState]
mov cl, byte [eax + 8]
and ecx, 0xff
mov esi, ecx
cmp si, 0x60
jb 0x4236ce
cmp si, 0x69
ja 0x4236ce
add esi, 0xffd0
cmp si, 0x11
je 0x42369e
push 0x11
call edi
test ax, ax
jge 0x42369e
or esi, 0x2000
cmp si, 0x10
je 0x4236b3
push 0x10
call edi
test ax, ax
jge 0x4236b3
or esi, 0x4000
cmp si, 0x12
je 0x4236c8
push 0x12
call edi
test ax, ax
jge 0x4236c8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x4236db
mov esi, 0xbd
jmp 0x42368f
cmp si, 0x6e
jne 0x4236e8
mov esi, 0xbe
jmp 0x42368f
cmp si, 0x6f
jne 0x423689
mov esi, 0xbf
jmp 0x42368f

Function at 0x424ff0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4e87b8]
xor edx, edx
cmp eax, edx
jne 0x425016
xor eax, eax
mov byte [eax + 0x4e86b8], al
inc eax
cmp eax, 0x100
jl 0x424ffe
mov dword [0x4e87b8], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4e86b8
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x4250a7
xor esi, esi
push ebp
mov byte [esp + 0x20], dl
xor ecx, ecx
mov edi, dword [esp + 0x20]
mov ebp, dword [esp + 0x18]
mov al, byte [esi + ebx]
and edi, 0xff
xor edx, edx
mov dl, byte [edi + ebp]
mov ebp, eax
and ebp, 0xff
add ecx, edx
add ecx, ebp
and ecx, 0x800000ff
jns 0x42507a
dec ecx
or ecx, 0xffffff00
inc ecx
mov byte [esp + 0x10], cl
mov ecx, dword [esp + 0x10]
and ecx, 0xff
mov dl, byte [ecx + ebx]
mov byte [esi + ebx], dl
mov byte [ecx + ebx], al
lea eax, [edi + 1]
cdq
idiv dword [esp + 0x1c]
inc esi
cmp esi, 0x100
mov byte [esp + 0x20], dl
jl 0x425048
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x425120
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [ebp + 0x10]
push ebx
push esi
push edi
mov cl, byte [eax + 0x100]
mov dl, byte [eax + 0x101]
mov dword [ebp - 8], eax
mov byte [ebp - 1], cl
mov byte [ebp - 2], dl
xor ebx, ebx
mov bl, byte [ebp - 1]
xor edx, edx
mov dl, byte [ebp - 2]
mov esi, dword [ebp - 8]
mov edi, dword [ebp + 8]
xor eax, eax
mov ecx, dword [ebp + 0xc]
test ecx, ecx
jle 0x425173
inc bl
mov al, byte [esi + ebx]
add dl, al
xchg byte [esi + edx], al
mov byte [esi + ebx], al
add al, byte [esi + edx]
mov al, byte [esi + eax]
xor byte [edi], al
inc edi
dec ecx
jne 0x42515a
mov byte [ebp - 1], bl
mov byte [ebp - 2], dl
mov eax, dword [ebp + 0x10]
mov cl, byte [ebp - 1]
mov dl, byte [ebp - 2]
pop edi
pop esi
mov byte [eax + 0x100], cl
mov byte [eax + 0x101], dl
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x42c210
Capabilities:
Enumerate pe sections

Disassembly:
sub esp, 0x18
mov eax, dword [esp + 0x1c]
push ebx
push ebp
push esi
xor esi, esi
xor ecx, ecx
mov si, word [eax + 8]
mov cx, word [eax + 4]
xor ebp, ebp
xor edx, edx
mov bp, word [eax + 0xa]
mov dx, word [eax + 6]
sub esi, ecx
sub ebp, edx
inc esi
xor ebx, ebx
inc ebp
cmp esi, ebx
mov dword [esp + 0x14], esi
jle 0x42c3a8
cmp ebp, ebx
jle 0x42c3a8
mov eax, esi
push edi
cdq
and edx, 7
add eax, edx
mov edi, eax
mov eax, esi
sar edi, 3
and eax, 0x80000007
mov dword [esp + 0x10], edi
jns 0x42c26e
dec eax
or eax, 0xfffffff8
inc eax
je 0x42c275
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x42c284
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x42c28b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.00489834
add esp, 4
cmp eax, ebx
je 0x42c2ac
mov dword [eax], ebx
mov dword [eax + 4], ebx
mov dword [eax + 8], ebx
mov dword [eax + 0xc], ebx
mov dword [eax + 0x10], ebx
mov dword [eax + 0x14], ebx
mov ebx, eax
mov eax, edi
mov dword [esp + 0x14], ebx
imul eax, ebp
push eax
mov dword [ebx], 7
mov dword [ebx + 4], esi
mov dword [ebx + 8], ebp
mov dword [ebx + 0x14], eax
call fcn.00489834
mov ecx, dword [ebx + 0x14]
mov edi, eax
mov edx, ecx
xor eax, eax
shr ecx, 2
mov dword [ebx + 0x10], edi
add esp, 4
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
test ebp, ebp
lea edx, [eax + 0x80]
jle 0x42c39e
xor eax, eax
mov dword [esp + 0x20], ebp
mov dword [esp + 0x1c], eax
mov ebp, dword [ebx + 0x10]
xor ecx, ecx
add ebp, eax
mov dword [esp + 0x2c], ecx
test esi, esi
jle 0x42c385
mov al, byte [edx]
cmp al, 0xc0
jbe 0x42c371
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x42c366
xor eax, eax
mov ecx, esi
mov al, byte [edx]
mov edx, ecx
mov bl, al
mov edi, ebp
mov bh, bl
dec esi
mov eax, ebx
shl eax, 0x10
mov ax, bx
mov ebx, dword [esp + 0x14]
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
mov edx, dword [esp + 0x24]
and ecx, 3
add ebp, esi
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
lea ecx, [eax + esi*8]
mov esi, dword [esp + 0x18]
jmp 0x42c374
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x42c374
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x42c310
mov eax, dword [esp + 0x1c]
mov edi, dword [esp + 0x10]
mov ecx, dword [esp + 0x20]
add eax, edi
dec ecx
mov dword [esp + 0x1c], eax
mov dword [esp + 0x20], ecx
jne 0x42c301
pop edi
pop esi
mov eax, ebx
pop ebp
pop ebx
add esp, 0x18
ret
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x18
ret
Function at 0x42f8b0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4966f8
push eax
mov dword fs:[0], esp
sub esp, 0x28
push esi
push edi
mov edi, dword [esp + 0x44]
mov esi, ecx
test edi, edi
jne 0x42f8e9
pop edi
xor eax, eax
pop esi
mov ecx, dword [esp + 0x28]
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
push 0x400
lea ecx, [esp + 0xc]
call fcn.004911f3
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.0049123f
mov ecx, dword [esp + 0x60]
mov edx, dword [esp + 0x5c]
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
mov edx, dword [esp + 0x58]
push eax
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
push eax
lea edx, [esp + 0x20]
push ecx
push edx
mov ecx, esi
call fcn.0042f970
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.0049127c
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24