joyce8/EMBER2024-capa huggingface dataset:
Function at 0x42ba58
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
push edi
xor edi, edi
lea eax, [ebp - 4]
push edi
push eax
push dword [ebp + 0xc]
mov esi, ecx
mov dword [ebp - 4], edi
push dword [ebp + 8]
push dword [esi + 0x30]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x42ba8f
mov eax, dword [ebp - 4]
test eax, eax
je 0x42ba8f
add dword [esi + 0x28], eax
mov dword [esi + 0x34], edi
adc dword [esi + 0x2c], edi
jmp 0x42ba9b
call dword [sym.imp.KERNEL32.dll_GetLastError]
push 0xfffffffffffffffe
mov dword [esi + 0x34], eax
pop eax
pop edi
pop esi
leave
ret 8

Function at 0x42bbe5
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
push edi
xor edi, edi
lea eax, [ebp - 4]
push edi
push eax
push dword [ebp + 0xc]
mov esi, ecx
mov dword [ebp - 4], edi
push dword [ebp + 8]
push dword [esi + 0x30]
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x42bc1f
mov eax, dword [ebp - 4]
cmp dword [ebp + 0xc], eax
jne 0x42bc1f
add dword [esi + 0x20], eax
mov dword [esi + 0x34], edi
adc dword [esi + 0x24], edi
xor eax, eax
jmp 0x42bc2b
call dword [sym.imp.KERNEL32.dll_GetLastError]
push 0xfffffffffffffffe
mov dword [esi + 0x34], eax
pop eax
pop edi
pop esi
leave
ret 8
Function at 0x42da3a
Capabilities:
Get file size

Disassembly:
push 0x44
mov eax, 0x4f6323
call fcn.004cb654
mov edi, ecx
call fcn.0042b9fb
lea eax, [ebp - 0x2c]
xor ebx, ebx
lea esi, [edi + 4]
mov dword [edi + 0x38], ebx
push eax
mov ecx, esi
mov dword [edi + 0x3c], ebx
call fcn.00442749
push eax
mov ecx, esi
mov dword [ebp - 4], ebx
call fcn.00440a86
or ebx, 0xffffffff
lea ecx, [ebp - 0x2c]
mov dword [ebp - 4], ebx
call fcn.00440d86
lea eax, [ebp - 0x48]
mov ecx, esi
push eax
call fcn.00442161
push eax
mov ecx, esi
mov dword [ebp - 4], 1
call fcn.00440a86
lea ecx, [ebp - 0x48]
mov dword [ebp - 4], ebx
call fcn.00440d86
lea eax, [edi + 8]
cmp dword [eax + 0x14], 8
jb 0x42daac
mov eax, dword [eax]
push 0
push 0x80
push 3
push 0
push dword [edi + 0x40]
push accept
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [edi + 0x30], eax
cmp eax, ebx
jne 0x42dadb
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [edi + 0x34], eax
push 0xfffffffffffffffe
pop eax
jmp 0x42db19
lea ecx, [ebp - 0x50]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_GetFileSizeEx]
test eax, eax
jne 0x42db08
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [edi + 0x34], eax
cmp dword [edi + 0x30], ebx
je 0x42db04
push dword [edi + 0x30]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov dword [edi + 0x30], ebx
push 0xfffffffffffffffd
jmp 0x42dad8
mov eax, dword [ebp - 0x50]
mov dword [edi + 0x38], eax
mov eax, dword [ebp - 0x4c]
mov dword [edi + 0x3c], eax
xor eax, eax
mov byte [edi], 1
call fcn.004cb5fe
ret
Function at 0x42e6d2
Capabilities:
Check if file exists
Get file attributes
Set file attributes

Disassembly:
push 0x50
mov eax, 0x4f65bf
call fcn.004cb654
mov edi, ecx
call fcn.0042b9fb
lea eax, [ebp - 0x30]
lea esi, [edi + 4]
push eax
mov ecx, esi
call fcn.00442749
and dword [ebp - 4], 0
mov ecx, esi
push eax
call fcn.00440a86
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x30]
call fcn.00440d86
lea eax, [ebp - 0x4c]
mov ecx, esi
push eax
call fcn.00442161
push eax
mov ecx, esi
mov dword [ebp - 4], 1
call fcn.00440a86
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x4c]
call fcn.00440d86
mov byte [ebp - 0x4d], 0
mov ebx, 0x80
cmp byte [ebp + 8], 0
lea esi, [edi + 8]
mov eax, esi
je 0x42e754
cmp dword [esi + 0x14], 8
jb 0x42e74d
mov eax, dword [esi]
push 0
push ebx
push 4
jmp 0x42e761
cmp dword [esi + 0x14], 8
jb 0x42e75c
mov eax, dword [esi]
push 0
push ebx
push 2
push 0
push 1
push 0x40000000
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [edi + 0x30], eax
cmp eax, 0xffffffff
jne 0x42e7d3
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [edi + 0x34], eax
cmp eax, 5
jne 0x42e7ce
cmp byte [ebp - 0x4d], 0
jne 0x42e7ce
cmp dword [esi + 0x14], 8
mov eax, esi
mov byte [ebp - 0x4d], 1
jb 0x42e79b
mov eax, dword [esi]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
mov ebx, eax
cmp ebx, 0xffffffff
je 0x42e7ce
cmp ebx, 0x80
je 0x42e7ce
test bl, 1
je 0x42e73a
and ebx, 0xfffffffe
cmp dword [esi + 0x14], 8
jb 0x42e7c1
mov esi, dword [esi]
push ebx
push esi
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
jmp 0x42e73a
push 0xfffffffffffffffe
pop eax
jmp 0x42e813
cmp byte [ebp + 8], 0
je 0x42e80e
push 2
push 0
xorps xmm0, xmm0
movlpd qword [ebp - 0x5c], xmm0
push dword [ebp - 0x58]
push dword [ebp - 0x5c]
push dword [edi + 0x30]
call dword [sym.imp.KERNEL32.dll_SetFilePointerEx]
test eax, eax
jne 0x42e80e
call dword [sym.imp.KERNEL32.dll_GetLastError]
push dword [edi + 0x30]
mov dword [edi + 0x34], eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push 0xfffffffffffffffc
jmp 0x42e7d0
mov byte [edi], 1
xor eax, eax
call fcn.004cb5fe
ret 4

Function at 0x431bde
Capabilities:
Hash data with md5

Disassembly:
and dword [ecx + 4], 0
and dword [ecx], 0
mov dword [ecx + 8], 0x67452301
mov dword [ecx + 0xc], 0xefcdab89
mov dword [ecx + 0x10], 0x98badcfe
mov dword [ecx + 0x14], 0x10325476
ret
Function at 0x4329d6
Capabilities:
Create thread

Disassembly:
push 0x1c
mov eax, 0x4f6bf6
call fcn.004cb620
mov edi, ecx
mov esi, dword [sym.imp.KERNEL32.dll_InterlockedIncrement]
mov dword [ebp - 0x10], edi
test edi, edi
je 0x4329ff
mov eax, dword [edi + 4]
mov eax, dword [eax + 4]
add eax, 8
add eax, edi
push eax
call esi
and dword [ebp - 4], 0
lea ebx, [edi + 8]
push ebx
mov dword [ebp - 0x18], ebx
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov byte [ebp - 0x14], 1
mov byte [ebp - 4], 1
cmp byte [edi + 0x20], 0
jne 0x432ad5
mov eax, dword [edi + 4]
mov eax, dword [eax + 4]
add eax, 8
add eax, edi
push eax
call esi
lea ecx, [edi + 0x28]
push ecx
push 0
push edi
push 0x4328c5
push dword [ebp + 0xc]
push 0
call fcn.004d7d30
add esp, 0x18
lea ecx, [edi + 0x24]
mov esi, eax
call fcn.00432b11
mov dword [eax + 0xc], esi
lea esi, [edi + 0x24]
mov ecx, esi
call fcn.00432b11
cmp dword [eax + 0xc], 0
jne 0x432a98
mov eax, dword [edi + 4]
lea ecx, [edi + 4]
mov eax, dword [eax + 4]
add ecx, eax
call fcn.00431cfd
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push 0x14e
push str.e:works10820_nid_blowsnow_sourcehiethread.cpp
lea ecx, [ebp - 0x28]
call fcn.00432d03
push 0x5383c8
mov eax, ecx
jmp 0x432ae6
push dword [edi + 0x28]
mov ecx, dword [ebp + 8]
push esi
mov byte [edi + 0x20], 1
call fcn.0043271e
push ebx
mov byte [ebp - 4], 2
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
mov dword [ebp - 4], 3
mov ecx, dword [edi + 4]
mov ecx, dword [ecx + 4]
add ecx, 4
add ecx, edi
call fcn.00431cfd
mov eax, dword [ebp + 8]
call fcn.004cb5e9
ret 8
push ecx
push ecx
lea ecx, [ebp - 0x24]
call fcn.00432e37
push 0x538590
mov eax, ecx
push eax
call fcn.004cc8c9
int3
Function at 0x43527a
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
mov esi, ecx
push edi
mov eax, dword [esi + 0x1c]
lea edi, [esi + 4]
mov dword [ebp - 4], eax
test eax, eax
jg 0x4352a1
push edi
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov eax, dword [esi]
inc eax
mov dword [esi], eax
pop edi
pop esi
pop ebx
leave
ret
call dword [sym.imp.KERNEL32.dll_GetTickCount]
mov ebx, eax
jmp 0x4352d0
call dword [sym.imp.KERNEL32.dll_GetTickCount]
mov ecx, eax
cmp ecx, ebx
jae 0x4352bb
mov ebx, ecx
jmp 0x4352c8
mov eax, ecx
sub eax, ebx
cmp eax, dword [ebp - 4]
jb 0x4352c8
cmp ecx, ebx
ja 0x4352dd
push 0x64
call dword [sym.imp.KERNEL32.dll_Sleep]
push edi
call dword [sym.imp.KERNEL32.dll_TryEnterCriticalSection]
test eax, eax
je 0x4352ab
jmp 0x435297
push 0xffffffffffffff9c
pop eax
jmp 0x43529c
Function at 0x43c637
Capabilities:
Get disk size

Disassembly:
push 0x74
mov eax, 0x4f7fc4
call fcn.004cb654
push ecx
lea ecx, [ebp - 0x2c]
call fcn.0044093d
xor ebx, ebx
lea ecx, [ebp - 0x64]
push 0x51f584
mov dword [ebp - 4], ebx
call fcn.004408e0
lea eax, [ebp - 0x64]
mov byte [ebp - 4], 1
push eax
lea ecx, [ebp - 0x2c]
call fcn.00441297
lea ecx, [ebp - 0x64]
mov byte [ebp - 4], bl
call fcn.00440d86
cmp dword [ebp - 0x18], ebx
jne 0x43c691
xorps xmm0, xmm0
movlpd qword [ebp - 0x70], xmm0
mov esi, dword [ebp - 0x6c]
mov edi, dword [ebp - 0x70]
jmp 0x43c727
cmp dword [ebp - 0x14], 8
lea eax, [ebp - 0x28]
lea ecx, [ebp - 0x48]
cmovae eax, dword [ebp - 0x28]
movzx eax, word [eax]
push eax
call fcn.00440313
push 0x51f8fc
lea ecx, [ebp - 0x64]
mov byte [ebp - 4], 2
call fcn.004408e0
lea eax, [ebp - 0x60]
mov byte [ebp - 4], 3
push eax
lea ecx, [ebp - 0x44]
call fcn.0042cfc8
lea ecx, [ebp - 0x64]
call fcn.00440d86
cmp dword [ebp - 0x30], 8
lea ecx, [ebp - 0x78]
push ecx
lea ecx, [ebp - 0x80]
push ecx
lea eax, [ebp - 0x44]
cmovae eax, dword [ebp - 0x44]
push ebx
push eax
call dword [sym.imp.KERNEL32.dll_GetDiskFreeSpaceExW]
test eax, eax
jne 0x43c700
xorps xmm0, xmm0
movlpd qword [ebp - 0x70], xmm0
mov esi, dword [ebp - 0x6c]
mov edi, dword [ebp - 0x70]
jmp 0x43c71f
push ebx
mov esi, 0x400
push esi
push dword [ebp - 0x74]
push dword [ebp - 0x78]
call fcn.004f3a70
push ebx
push esi
push edx
push eax
call fcn.004f3a70
mov edi, eax
mov esi, edx
lea ecx, [ebp - 0x48]
call fcn.00440d86
lea ecx, [ebp - 0x2c]
call fcn.00440d86
mov eax, edi
mov edx, esi
call fcn.004cb5fe
ret
Function at 0x43dff5
Capabilities:
Generate random numbers via winapi

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x38
mov eax, dword [0x53b070]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, ecx
cmp byte [ebx + 0x70], 0
jne 0x43e10c
push esi
push edi
push 0x64
call fcn.004cac4e
and dword [ebp - 0x30], 0
mov esi, eax
push 0
call fcn.004d1564
mov dword [esi + 0x10], eax
lea eax, [ebp - 0x30]
pop ecx
pop ecx
mov dword [esi + 0x14], eax
call dword [sym.imp.KERNEL32.dll_GetTickCount]
push 0x1c
pop edi
mov dword [esi + 0x18], eax
xor eax, eax
push eax
push 1
push eax
push eax
mov dword [ebp - 0x28], eax
lea eax, [ebp - 0x28]
push eax
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextW]
test eax, eax
je 0x43e07a
cmp dword [ebp - 0x28], 0
je 0x43e07a
lea eax, [esi + 0x1c]
push eax
push 0x20
push dword [ebp - 0x28]
call dword [sym.imp.ADVAPI32.dll_CryptGenRandom]
push 0x3c
pop edi
push 0
push dword [ebp - 0x28]
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
call dword [sym.imp.KERNEL32.dll_GetCurrentProcessId]
mov dword [edi + esi], eax
call dword [sym.imp.KERNEL32.dll_GetCurrentThreadId]
mov dword [edi + esi + 4], eax
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
mov dword [edi + esi + 8], eax
call dword [sym.imp.KERNEL32.dll_GetCurrentThread]
mov dword [edi + esi + 0xc], eax
lea eax, [ebp - 0x38]
push eax
call dword [sym.imp.USER32.dll_GetCursorPos]
mov ecx, dword [ebp - 0x34]
mov eax, dword [ebp - 0x38]
mov dword [edi + esi + 0x10], eax
mov dword [edi + esi + 0x14], ecx
lea ecx, [ebp - 0x2c]
call fcn.0043f84f
push 0x64
push esi
lea ecx, [ebp - 0x2c]
call fcn.0043f803
lea eax, [ebp - 0x24]
push eax
lea ecx, [ebp - 0x2c]
call fcn.0043f822
xor ecx, ecx
lea edx, [ebx + 0x30]
and dword [edx + 4], 0
mov eax, dword [ebp + ecx*4 - 0x24]
inc ecx
mov dword [edx], eax
lea edx, [edx + 8]
cmp ecx, 8
jl 0x43e0dd
push esi
call fcn.004cac49
push 0xe8
push dword [ebp - 0x2c]
mov byte [ebx + 0x70], 1
call fcn.004caa40
add esp, 0xc
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.004ca9ff
leave
ret
Function at 0x43e229
Capabilities:
Query or enumerate registry value

Disassembly:
push 0x844
mov eax, 0x4f843e
call fcn.004cb654
mov edi, ecx
and dword [edi], 0
cmp byte [edi + 8], 0
mov esi, dword [ebp + 8]
mov ebx, dword [ebp + 0xc]
je 0x43e318
push 0x800
lea eax, [ebp - 0x810]
mov dword [ebp - 0x850], 1
push 0
push eax
call fcn.004cd440
lea eax, [esi + 4]
mov dword [ebp - 0x84c], 0x800
add esp, 0xc
cmp dword [eax + 0x14], 8
jb 0x43e282
mov eax, dword [eax]
lea ecx, [ebp - 0x84c]
push ecx
lea ecx, [ebp - 0x810]
push ecx
lea ecx, [ebp - 0x850]
push ecx
push 0
push eax
push dword [edi + 0xc]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
mov esi, eax
mov dword [edi + 4], esi
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [edi], eax
test esi, esi
jne 0x43e2e7
lea eax, [ebp - 0x810]
push eax
lea ecx, [ebp - 0x82c]
call fcn.004408e0
and dword [ebp - 4], esi
lea ecx, [ebp - 0x828]
push ecx
lea ecx, [ebx + 4]
call fcn.0044341f
lea ecx, [ebp - 0x82c]
call fcn.00440d86
mov al, 1
jmp 0x43e31a
push 0x51f46c
lea ecx, [ebp - 0x848]
call fcn.004408e0
lea eax, [ebp - 0x844]
mov dword [ebp - 4], 1
push eax
lea ecx, [ebx + 4]
call fcn.0044341f
lea ecx, [ebp - 0x848]
call fcn.00440d86
xor al, al
call fcn.004cb5fe
ret 8

Function at 0x43e322
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
push edi
mov edi, ecx
and dword [edi], 0
cmp byte [edi + 8], 0
je 0x43e378
push 4
pop eax
mov dword [ebp - 8], eax
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
add eax, 4
cmp dword [eax + 0x14], 8
jb 0x43e34a
mov eax, dword [eax]
push esi
lea ecx, [ebp - 4]
push ecx
push dword [ebp + 0xc]
lea ecx, [ebp - 8]
push ecx
push 0
push eax
push dword [edi + 0xc]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
mov esi, eax
mov dword [edi + 4], esi
call dword [sym.imp.KERNEL32.dll_GetLastError]
test esi, esi
mov dword [edi], eax
pop esi
jne 0x43e378
mov al, 1
jmp 0x43e37a
xor al, al
pop edi
leave
ret 8
Function at 0x43e5ea
Capabilities:
Encode data using xor

Disassembly:
push 0x1a0
mov eax, 0x4f8471
call fcn.004cb654
mov esi, ecx
cmp byte [esi], 0
mov edi, dword [ebp + 8]
mov ebx, dword [ebp + 0x10]
jne 0x43e60e
or eax, 0xffffffff
jmp 0x43e78b
cmp byte [esi + 1], 0
jne 0x43e606
test edi, edi
je 0x43e606
cmp dword [ebp + 0xc], 0
jle 0x43e606
test ebx, ebx
je 0x43e606
cmp byte [edi], 4
jne 0x43e606
lea ecx, [ebp - 0x17c]
call fcn.0045eed3
lea ecx, [ebp - 0x18c]
call fcn.0045eed3
cmp byte [edi], 4
jne 0x43e669
push dword [esi + 0x28]
lea edx, [edi + 1]
lea ecx, [ebp - 0x17c]
call fcn.0045fd17
mov eax, dword [esi + 0x28]
lea edx, [edi + 1]
push eax
add edx, eax
lea ecx, [ebp - 0x18c]
call fcn.0045fd17
pop ecx
pop ecx
lea ecx, [ebp - 0x19c]
call fcn.0045eed3
lea ecx, [ebp - 0x1ac]
call fcn.0045eed3
push dword [esi + 4]
lea eax, [ebp - 0x18c]
push dword [esi + 8]
lea edx, [ebp - 0x1ac]
push dword [esi + 0x18]
lea ecx, [ebp - 0x19c]
push eax
lea eax, [ebp - 0x17c]
push eax
call fcn.0043ea4b
add esp, 0x14
lea eax, [ebp - 0x15c]
mov ecx, esi
push eax
lea eax, [ebp - 0x19c]
push eax
call fcn.0043e844
lea ecx, [ebp - 0x160]
call fcn.0043f84f
xor eax, eax
mov dword [ebp - 0x168], eax
mov dword [ebp - 4], eax
mov eax, dword [esi + 0x28]
test eax, eax
jle 0x43e6f2
mov ecx, dword [ebp - 0x160]
lea edx, [ebp - 0x15c]
push eax
call fcn.0043f5e6
mov eax, dword [esi + 0x28]
pop ecx
lea ecx, [ebp - 0x15c]
add eax, ecx
mov ecx, esi
push eax
lea eax, [ebp - 0x1ac]
push eax
call fcn.0043e844
and dword [ebp - 0x164], 0
lea eax, [ebp - 0x164]
push eax
mov eax, dword [esi + 0x28]
push ebx
push dword [ebp + 0xc]
add eax, eax
push eax
lea eax, [ebp - 0x15c]
push eax
call fcn.0043e4ee
push dword [ebp - 0x164]
push ebx
call fcn.0043e886
test al, al
je 0x43e793
lea ecx, [ebp - 0x17c]
call fcn.0045e54e
lea ecx, [ebp - 0x18c]
call fcn.0045e54e
lea ecx, [ebp - 0x19c]
call fcn.0045e54e
lea ecx, [ebp - 0x1ac]
call fcn.0045e54e
mov dword [ebp - 0x168], 0xfffffffe
push 0xe8
push dword [ebp - 0x160]
call fcn.004caa40
mov eax, dword [ebp - 0x168]
pop ecx
pop ecx
call fcn.004cb5fe
ret 0xc
mov eax, dword [esi + 0x28]
lea eax, [eax*2 + 1]
add eax, edi
mov edi, dword [ebp + 0xc]
mov dword [ebp - 0x16c], eax
test edi, edi
jle 0x43e7c0
mov edx, eax
mov ecx, ebx
sub edx, ebx
mov al, byte [edx + ecx]
xor byte [ecx], al
inc ecx
sub edi, 1
jne 0x43e7b2
mov edi, dword [ebp + 0xc]
push edi
push ebx
lea ecx, [ebp - 0x160]
call fcn.0043f803
mov eax, dword [esi + 0x28]
lea ecx, [ebp - 0x15c]
push eax
add eax, ecx
lea ecx, [ebp - 0x160]
push eax
call fcn.0043f803
lea eax, [ebp - 0x30]
push eax
lea ecx, [ebp - 0x160]
call fcn.0043f822
lea ecx, [ebp - 0x17c]
call fcn.0045e54e
lea ecx, [ebp - 0x18c]
call fcn.0045e54e
lea ecx, [ebp - 0x19c]
call fcn.0045e54e
lea ecx, [ebp - 0x1ac]
call fcn.0045e54e
mov edx, dword [ebp - 0x16c]
lea esi, [ebp - 0x30]
add edx, edi
xor ecx, ecx
mov eax, dword [esi + ecx*4]
cmp eax, dword [edx + ecx*4]
jne 0x43e769
inc ecx
cmp ecx, 8
jne 0x43e82d
jmp 0x43e773
Function at 0x43f879
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x94
mov eax, dword [0x53b070]
xor eax, ebp
mov dword [ebp - 4], eax
movzx eax, byte [edx + 1]
push esi
movzx esi, byte [edx]
shl esi, 8
or esi, eax
movzx eax, byte [edx + 2]
shl esi, 8
or esi, eax
movzx eax, byte [edx + 3]
shl esi, 8
or esi, eax
movzx eax, byte [edx + 5]
push edi
mov edi, ecx
xor esi, 0xa3b1bac6
movzx ecx, byte [edx + 4]
shl ecx, 8
or ecx, eax
mov dword [ebp - 0x94], esi
movzx eax, byte [edx + 6]
shl ecx, 8
or ecx, eax
movzx eax, byte [edx + 7]
shl ecx, 8
or ecx, eax
movzx eax, byte [edx + 9]
xor ecx, 0x56aa3350
mov dword [ebp - 0x90], ecx
movzx ecx, byte [edx + 8]
shl ecx, 8
or ecx, eax
movzx eax, byte [edx + 0xa]
shl ecx, 8
or ecx, eax
movzx eax, byte [edx + 0xb]
shl ecx, 8
or ecx, eax
movzx eax, byte [edx + 0xd]
xor ecx, 0x677d9197
mov dword [ebp - 0x8c], ecx
movzx ecx, byte [edx + 0xc]
shl ecx, 8
or ecx, eax
movzx eax, byte [edx + 0xe]
shl ecx, 8
or ecx, eax
movzx eax, byte [edx + 0xf]
shl ecx, 8
or ecx, eax
xor ecx, 0xb27022dc
xor esi, esi
mov dword [ebp - 0x88], ecx
mov ecx, dword [esi + 0x50eba8]
xor ecx, dword [ebp + esi - 0x90]
xor ecx, dword [ebp + esi - 0x88]
xor ecx, dword [ebp + esi - 0x8c]
mov eax, ecx
shr eax, 0x18
movzx edx, byte [eax + 0x50eaa8]
mov eax, ecx
shr eax, 0x10
movzx eax, al
shl edx, 8
movzx eax, byte [eax + 0x50eaa8]
or edx, eax
mov eax, ecx
shr eax, 8
movzx eax, al
shl edx, 8
movzx eax, byte [eax + 0x50eaa8]
or edx, eax
movzx eax, cl
shl edx, 8
movzx eax, byte [eax + 0x50eaa8]
or edx, eax
mov ecx, edx
mov eax, edx
rol ecx, 0xd
ror eax, 9
xor ecx, eax
xor ecx, dword [ebp + esi - 0x94]
xor ecx, edx
mov dword [ebp + esi - 0x84], ecx
mov dword [esi + edi], ecx
add esi, 4
cmp esi, 0x80
jb 0x43f93d
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop esi
call fcn.004ca9ff
leave
ret
Function at 0x43f9d7
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xa8
mov eax, dword [0x53b070]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
lea eax, [ebp - 0x84]
push 0x80
push 0
push eax
mov esi, edx
mov dword [ebp - 0xa8], edi
mov ebx, ecx
call fcn.004cd440
movzx ecx, byte [esi]
lea edi, [ebp - 0x8c]
movzx eax, byte [esi + 1]
add esp, 0xc
shl ecx, 8
sub edi, ebx
or ecx, eax
mov dword [ebp - 0x98], 0x20
movzx eax, byte [esi + 2]
shl ecx, 8
or ecx, eax
movzx eax, byte [esi + 3]
shl ecx, 8
or ecx, eax
movzx eax, byte [esi + 5]
mov dword [ebp - 0x94], ecx
movzx ecx, byte [esi + 4]
shl ecx, 8
or ecx, eax
movzx eax, byte [esi + 6]
shl ecx, 8
or ecx, eax
movzx eax, byte [esi + 7]
shl ecx, 8
or ecx, eax
movzx eax, byte [esi + 9]
mov dword [ebp - 0x90], ecx
movzx ecx, byte [esi + 8]
shl ecx, 8
or ecx, eax
movzx eax, byte [esi + 0xa]
shl ecx, 8
or ecx, eax
movzx eax, byte [esi + 0xb]
shl ecx, 8
or ecx, eax
movzx eax, byte [esi + 0xd]
mov dword [ebp - 0x8c], ecx
movzx ecx, byte [esi + 0xc]
shl ecx, 8
or ecx, eax
movzx eax, byte [esi + 0xe]
shl ecx, 8
or ecx, eax
movzx eax, byte [esi + 0xf]
shl ecx, 8
lea esi, [ebp - 0x88]
or ecx, eax
sub esi, ebx
mov dword [ebp - 0x88], ecx
lea eax, [ebp - 0x90]
lea ecx, [ebp - 0x94]
sub eax, ebx
sub ecx, ebx
mov dword [ebp - 0xa4], eax
mov dword [ebp - 0x9c], ecx
lea ecx, [ebp - 0x84]
sub ecx, ebx
mov dword [ebp - 0xa0], ecx
mov ecx, dword [eax + ebx]
xor ecx, dword [edi + ebx]
xor ecx, dword [esi + ebx]
xor ecx, dword [ebx]
mov eax, ecx
shr eax, 0x18
movzx edx, byte [eax + 0x50eaa8]
mov eax, ecx
shr eax, 0x10
movzx eax, al
shl edx, 8
movzx eax, byte [eax + 0x50eaa8]
or edx, eax
mov eax, ecx
shr eax, 8
movzx eax, al
shl edx, 8
movzx eax, byte [eax + 0x50eaa8]
or edx, eax
movzx eax, cl
shl edx, 8
movzx eax, byte [eax + 0x50eaa8]
or edx, eax
mov ecx, edx
mov eax, edx
rol eax, 0xa
ror ecx, 0xe
xor ecx, eax
mov eax, edx
ror eax, 8
xor ecx, eax
mov eax, edx
rol eax, 2
xor ecx, eax
mov eax, dword [ebp - 0x9c]
xor ecx, dword [eax + ebx]
mov eax, dword [ebp - 0xa0]
xor ecx, edx
sub dword [ebp - 0x98], 1
mov dword [eax + ebx], ecx
lea ebx, [ebx + 4]
mov eax, dword [ebp - 0xa4]
jne 0x43fae7
mov edi, dword [ebp - 0xa8]
mov ecx, dword [ebp - 8]
mov eax, ecx
shr eax, 0x18
mov byte [edi], al
mov eax, ecx
shr eax, 0x10
mov byte [edi + 1], al
mov eax, ecx
shr eax, 8
mov byte [edi + 2], al
mov byte [edi + 3], cl
mov ecx, dword [ebp - 0xc]
mov eax, ecx
shr eax, 0x18
mov byte [edi + 4], al
mov eax, ecx
shr eax, 0x10
mov byte [edi + 5], al
mov eax, ecx
shr eax, 8
mov byte [edi + 6], al
mov byte [edi + 7], cl
mov ecx, dword [ebp - 0x10]
mov eax, ecx
shr eax, 0x18
mov byte [edi + 8], al
mov eax, ecx
shr eax, 0x10
mov byte [edi + 9], al
mov eax, ecx
shr eax, 8
mov byte [edi + 0xa], al
mov byte [edi + 0xb], cl
mov ecx, dword [ebp - 0x14]
mov eax, ecx
shr eax, 0x18
mov byte [edi + 0xc], al
mov eax, ecx
shr eax, 0x10
mov byte [edi + 0xd], al
mov eax, ecx
shr eax, 8
mov byte [edi + 0xf], cl
mov ecx, dword [ebp - 4]
mov byte [edi + 0xe], al
xor ecx, ebp
pop edi
pop esi
pop ebx
call fcn.004ca9ff
leave
ret
Function at 0x43fc35
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [ebp + 0xc]
mov dword [ebp - 4], eax
test eax, eax
jl 0x43fd50
push ebx
mov ebx, dword [ebp + 8]
mov dword [ebp - 8], ebx
jg 0x43fc5a
test ebx, ebx
je 0x43fd4f
push esi
push edi
cmp edx, 1
jne 0x43fcdd
mov edx, dword [ebp + 0x10]
lea eax, [ecx + 4]
mov edi, dword [ebp + 0x18]
mov dword [ebp - 0x14], eax
mov eax, dword [ebp + 0x14]
sub edx, eax
mov dword [ebp - 0x10], eax
mov dword [ebp - 0xc], edx
mov dword [ebp - 8], edi
mov esi, edi
mov ecx, eax
push 0x10
sub esi, eax
pop edi
mov al, byte [edx + ecx]
xor al, byte [ecx]
mov byte [esi + ecx], al
inc ecx
sub edi, 1
jne 0x43fc84
mov edi, dword [ebp - 8]
mov edx, edi
mov ecx, dword [ebp - 0x14]
push edi
call fcn.0043f9d7
mov edx, dword [ebp - 0xc]
mov esi, edi
mov edi, dword [ebp + 0x10]
sub edx, 0x10
mov eax, dword [ebp - 0x10]
add eax, 0x10
mov dword [ebp - 0xc], edx
pop ecx
movsd dword es:[edi], dword [esi]
mov dword [ebp - 0x10], eax
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
mov edi, dword [ebp - 8]
mov esi, dword [ebp - 4]
add edi, 0x10
add ebx, 0xfffffff0
mov dword [ebp - 8], edi
adc esi, 0xffffffff
mov dword [ebp - 4], esi
test esi, esi
jg 0x43fc7b
jl 0x43fd4d
test ebx, ebx
jne 0x43fc7b
jmp 0x43fd4d
mov eax, dword [ebp + 0x10]
add ecx, 4
mov ebx, dword [ebp + 0x18]
sub eax, ebx
mov edx, dword [ebp + 0x14]
mov dword [ebp - 0x14], ecx
mov dword [ebp - 0xc], eax
mov dword [ebp - 0x10], edx
mov esi, edx
lea edi, [ebp - 0x24]
push ebx
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
call fcn.0043f9d7
pop ecx
mov ecx, dword [ebp - 0xc]
push 0x10
pop edx
mov al, byte [ecx + ebx]
xor byte [ebx], al
inc ebx
sub edx, 1
jne 0x43fd0a
mov edi, dword [ebp + 0x10]
lea esi, [ebp - 0x24]
mov edx, dword [ebp - 0x10]
sub ecx, 0x10
mov eax, dword [ebp - 8]
add edx, 0x10
mov dword [ebp - 0xc], ecx
add eax, 0xfffffff0
mov ecx, dword [ebp - 4]
movsd dword es:[edi], dword [esi]
adc ecx, 0xffffffff
mov dword [ebp - 4], ecx
test ecx, ecx
mov ecx, dword [ebp - 0x14]
mov dword [ebp - 0x10], edx
movsd dword es:[edi], dword [esi]
mov dword [ebp - 8], eax
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
jg 0x43fcf4
jl 0x43fd4d
test eax, eax
jne 0x43fcf4
pop edi
pop esi
pop ebx
leave
ret