joyce8/EMBER2024-capa huggingface dataset:
Function at 0x402888
Capabilities:
Get common file path
Set current directory

Disassembly:
push ebx
push esi
add esp, 0xfffffdf4
mov esi, edx
mov ebx, eax
test bl, bl
je 0x4028c5
xor eax, eax
mov al, bl
add eax, 0x41
dec eax
mov byte [esp], al
mov byte [esp + 1], 0x3a
mov byte [esp + 2], 0
lea eax, [esp + 0x108]
push eax
push 0x104
call sub.kernel32.dll_GetCurrentDirectoryA
push esp
call sub.kernel32.dll_SetCurrentDirectoryA
lea eax, [esp + 4]
push eax
push 0x104
call sub.kernel32.dll_GetCurrentDirectoryA
test bl, bl
je 0x4028e5
lea eax, [esp + 0x108]
push eax
call sub.kernel32.dll_SetCurrentDirectoryA
mov eax, esi
lea edx, [esp + 4]
mov ecx, 0x104
call fcn.00403f7c
add esp, 0x20c
pop esi
pop ebx
ret

Function at 0x402ac4
Capabilities:
Accept command line arguments

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffef8
mov esi, edx
mov ebx, eax
test ebx, ebx
jne 0x402af3
push 0x105
lea eax, [esp + 4]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameA
mov ecx, eax
mov edx, esp
mov eax, esi
call fcn.00403e34
jmp 0x402b11
call sub.kernel32.dll_GetCommandLineA
mov edi, eax
mov edx, esi
mov eax, edi
call fcn.004029ec
mov edi, eax
test ebx, ebx
je 0x402b11
cmp dword [esi], 0
je 0x402b11
dec ebx
jmp 0x402afa
add esp, 0x108
pop edi
pop esi
pop ebx
ret

Function at 0x402d74
Capabilities:
Generate random numbers using the delphi lcg

Disassembly:
imul edx, dword [0x47e044], 0x8088405
inc edx
mov dword [0x47e044], edx
mul edx
mov eax, edx
ret

Function at 0x402fa4
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [section.DATA]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x40303c
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x40301c
xor eax, eax
push ebp
push 0x403015
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 0xc], 4
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 8]
push eax
push 0
push 0
push 0x403058
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExA
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40301c
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
ret
mov ax, word [section.DATA]
and ax, 0xffc0
mov dx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [section.DATA], ax
mov esp, ebp
pop ebp
ret

Function at 0x403d04
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, ecx
mov esi, edx
mov ebx, eax
mov eax, 8
call fcn.0040271c
mov dword [eax], edi
mov edx, dword [ebp + 0x10]
mov dword [eax + 4], edx
mov byte [0x47e049], 1
mov edx, dword [ebp + 8]
push edx
mov edx, dword [ebp + 0xc]
push edx
push eax
mov eax, 0x403ccc
push eax
push esi
push ebx
call sub.kernel32.dll_CreateThread
pop edi
pop esi
pop ebx
pop ebp
ret 0xc
Function at 0x4053ec
Capabilities:
Get geographical location
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffee0
push ebx
push esi
mov dword [ebp - 4], eax
push 0x105
lea eax, [ebp - 0x11d]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameA
mov byte [ebp - 0x12], 0
lea eax, [ebp - 8]
push eax
push 0xf003f
push 0
push 0x4055a4
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
je 0x40544d
lea eax, [ebp - 8]
push eax
push 0xf003f
push 0
push 0x4055c0
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x4054ba
xor eax, eax
push ebp
push 0x4054b3
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 0x18], 5
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x12]
push eax
push 0
push 0
lea eax, [ebp - 0x11d]
push eax
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegQueryValueExA
test eax, eax
je 0x40549c
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x12]
push eax
push 0
push 0
push 0x4055e0
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegQueryValueExA
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4054ba
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegCloseKey
ret
mov eax, dword [ebp - 4]
push eax
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_lstrcpyA
push 5
lea eax, [ebp - 0xd]
push eax
push 3
call sub.kernel32.dll_GetThreadLocale
push eax
call sub.kernel32.dll_GetLocaleInfoA
xor esi, esi
cmp byte [ebp - 0x11d], 0
je 0x40559b
cmp byte [ebp - 0xd], 0
jne 0x4054fc
cmp byte [ebp - 0x12], 0
je 0x40559b
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_lstrlenA
mov ebx, eax
lea eax, [ebp - 0x11d]
add ebx, eax
jmp 0x405515
dec ebx
cmp byte [ebx], 0x2e
je 0x405524
lea eax, [ebp - 0x11d]
cmp ebx, eax
jne 0x405514
lea eax, [ebp - 0x11d]
cmp ebx, eax
je 0x40559b
inc ebx
cmp byte [ebp - 0x12], 0
je 0x405551
lea eax, [ebp - 0x12]
push eax
push ebx
call sub.kernel32.dll_lstrcpyA
push 2
push 0
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_LoadLibraryExA
mov esi, eax
test esi, esi
jne 0x40559b
cmp byte [ebp - 0xd], 0
je 0x40559b
lea eax, [ebp - 0xd]
push eax
push ebx
call sub.kernel32.dll_lstrcpyA
push 2
push 0
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_LoadLibraryExA
mov esi, eax
test esi, esi
jne 0x40559b
mov byte [ebp - 0xb], 0
lea eax, [ebp - 0xd]
push eax
push ebx
call sub.kernel32.dll_lstrcpyA
push 2
push 0
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_LoadLibraryExA
mov esi, eax
mov eax, esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x405af8
Capabilities:
Read file on windows

Disassembly:
push ebx
push esi
mov ebx, eax
mov esi, edx
mov edx, dword [ebx + 4]
sub edx, 0xd7b1
cmp edx, 2
ja 0x405b54
push ecx
push 0
mov eax, esp
push 0
push eax
mov eax, dword [ebx + 8]
mul ecx
push eax
push esi
push dword [ebx]
call sub.kernel32.dll_ReadFile
dec eax
pop eax
pop ecx
jne 0x405b46
xor edx, edx
div dword [ebx + 8]
mov edx, dword [esp + 0xc]
test edx, edx
je 0x405b3b
mov dword [edx], eax
pop esi
pop ebx
ret 4
cmp eax, ecx
je 0x405b36
mov eax, 0x64
jmp 0x405b4b
call sub.kernel32.dll_GetLastError
call fcn.0040280c
xor eax, eax
jmp 0x405b36
mov eax, 0x67
jmp 0x405b4b
Function at 0x405b5c
Capabilities:
Write file on windows

Disassembly:
push ebx
push esi
mov ebx, eax
mov esi, edx
mov eax, dword [eax + 4]
sub eax, 0xd7b2
cmp eax, 1
ja 0x405bb7
push ecx
push 0
mov eax, esp
push 0
push eax
mov eax, dword [ebx + 8]
mul ecx
push eax
push esi
push dword [ebx]
call sub.kernel32.dll_WriteFile
dec eax
pop eax
pop ecx
jne 0x405ba9
xor edx, edx
div dword [ebx + 8]
mov edx, dword [esp + 0xc]
test edx, edx
je 0x405b9e
mov dword [edx], eax
pop esi
pop ebx
ret 4
cmp eax, ecx
je 0x405b99
mov eax, 0x65
jmp 0x405bae
call sub.kernel32.dll_GetLastError
call fcn.0040280c
xor eax, eax
jmp 0x405b99
mov eax, 0x67
jmp 0x405bae

Function at 0x40889c
Capabilities:
Get file attributes

Disassembly:
push ebx
mov ebx, eax
mov eax, ebx
call fcn.00404190
push eax
call sub.kernel32.dll_GetFileAttributesA
pop ebx
ret

Function at 0x4088b0
Capabilities:
Set file attributes

Disassembly:
push ebx
push esi
push edi
mov edi, edx
mov esi, eax
xor ebx, ebx
push edi
mov eax, esi
call fcn.00404190
push eax
call sub.kernel32.dll_SetFileAttributesA
test eax, eax
jne 0x4088d2
call sub.kernel32.dll_GetLastError_1
mov ebx, eax
mov eax, ebx
pop edi
pop esi
pop ebx
ret

Function at 0x40b144
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffff00
push ebx
push esi
mov esi, ecx
mov ebx, dword [ebp + 8]
push pe_nt_image_headers32
lea ecx, [ebp - 0x100]
push ecx
push edx
push eax
call sub.kernel32.dll_GetLocaleInfoA_1
test eax, eax
jle 0x40b17d
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.00403e34
jmp 0x40b186
mov eax, ebx
mov edx, esi
call fcn.00403de8
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x40b190
Capabilities:
Get geographical location

Disassembly:
push ebx
push esi
push edi
push ecx
mov ebx, ecx
mov esi, edx
mov edi, eax
push 2
lea eax, [esp + 4]
push eax
push esi
push edi
call sub.kernel32.dll_GetLocaleInfoA_1
test eax, eax
jle 0x40b1b1
mov al, byte [esp]
jmp 0x40b1b3
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x415198
Capabilities:
Resume thread

Disassembly:
push ebx
mov ebx, eax
mov eax, dword [ebx + 4]
push eax
call sub.kernel32.dll_ResumeThread
cmp eax, 1
jne 0x4151ad
mov byte [ebx + 0xd], 0
pop ebx
ret

Function at 0x4170f0
Capabilities:
Encode data using xor

Disassembly:
mov ecx, edx
mov edx, eax
xor eax, eax
rol ax, 5
xor al, byte [edx]
inc edx
dec ecx
jne 0x4170f6
ret

Function at 0x41991c
Capabilities:
Get system information on windows

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd4
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
lea eax, [ebp - 0x2c]
push eax
call sub.kernel32.dll_GetSystemInfo
mov edx, dword [ebp - 4]
mov ecx, dword [ebp - 8]
dec ecx
js 0x41996d
lea eax, [ebp - 0x2c]
cmp word [eax + 0x20], 3
je 0x419954
mov eax, dword [edx + ecx*4]
bswap eax
shr eax, 8
mov dword [edx + ecx*4], eax
dec ecx
jns 0x419944
jmp 0x41996d
push ebx
xor ebx, ebx
mov eax, dword [edx + ecx*4]
mov bh, al
mov bl, ah
shr eax, 0x10
shl ebx, 8
mov bl, al
mov dword [edx + ecx*4], ebx
dec ecx
jns 0x419955
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x425f18
Capabilities:
Open clipboard

Disassembly:
push ebp
mov ebp, esp
push 0
push ebx
mov ebx, eax
xor eax, eax
push ebp
push 0x425fa2
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [ebx + 4], 0
jne 0x425f89
mov eax, dword [0x47ce60]
mov eax, dword [eax]
mov eax, dword [eax + 0x24]
mov dword [ebx + 8], eax
test eax, eax
jne 0x425f57
push ebx
push 0x425fb0
call fcn.0043e790
mov dword [ebx + 8], eax
mov byte [ebx + 0xc], 1
mov eax, dword [ebx + 8]
push eax
call sub.user32.dll_OpenClipboard
test eax, eax
jne 0x425f85
lea edx, [ebp - 4]
mov eax, dword [0x47cbe8]
call fcn.00405740
mov ecx, dword [ebp - 4]
mov dl, 1
mov eax, dword [0x407774]
call fcn.0040b884
call fcn.004037c4
mov byte [ebx + 0xd], 0
inc dword [ebx + 4]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x425fa9
lea eax, [ebp - 4]
call fcn.00403d50
ret

Function at 0x425fd0
Capabilities:
Write clipboard data

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
push edi
mov edi, ecx
mov esi, edx
mov dword [ebp - 4], eax
mov ebx, dword [ebp + 8]
mov eax, dword [ebp - 4]
call fcn.00425f18
xor edx, edx
push ebp
push 0x4260a2
push dword fs:[edx]
mov dword fs:[edx], esp
push ebx
push 0x2002
call sub.kernel32.dll_GlobalAlloc
mov dword [ebp - 8], eax
xor edx, edx
push ebp
push 0x426074
push dword fs:[edx]
mov dword fs:[edx], esp
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_GlobalLock
xor edx, edx
push ebp
push 0x426063
push dword fs:[edx]
mov dword fs:[edx], esp
mov edx, eax
mov eax, edi
mov ecx, ebx
call fcn.004029ac
mov eax, dword [ebp - 4]
call fcn.00425ed0
mov eax, dword [ebp - 8]
push eax
movzx eax, si
push eax
call sub.user32.dll_SetClipboardData
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42606a
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_GlobalUnlock
ret

Function at 0x4260dc
Capabilities:
Read clipboard data

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
push edi
xor ecx, ecx
mov dword [ebp - 8], ecx
mov edi, edx
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x4261ba
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.00425f18
xor edx, edx
push ebp
push 0x42619d
push dword fs:[edx]
mov dword fs:[edx], esp
push 0
call sub.user32.dll_EnumClipboardFormats
mov ebx, eax
test bx, bx
je 0x426166
mov edx, ebx
mov eax, dword [0x416bc4]
call fcn.0041b1e8
test al, al
je 0x426156
movzx eax, bx
push eax
call sub.user32.dll_GetClipboardData
mov esi, eax
push 9
call sub.user32.dll_GetClipboardData
push eax
mov ecx, esi
mov edx, ebx
mov eax, edi
call fcn.0041b0bc
call fcn.00403864
jmp 0x4261a4
movzx eax, bx
push eax
call sub.user32.dll_EnumClipboardFormats
mov ebx, eax
test bx, bx
jne 0x426121
lea edx, [ebp - 8]
mov eax, dword [0x47cc50]
call fcn.00405740
mov ecx, dword [ebp - 8]
mov dl, 1
mov eax, dword [0x407774]
call fcn.0040b884
call fcn.004037c4
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4261a4
mov eax, dword [ebp - 4]
call fcn.00425eec
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4261c1
lea eax, [ebp - 8]
call fcn.00403d50
ret
Function at 0x4261c8
Capabilities:
Read clipboard data

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
mov edi, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.00425f18
xor eax, eax
push ebp
push 0x426220
push dword fs:[eax]
mov dword fs:[eax], esp
push 2
call sub.user32.dll_GetClipboardData
mov ebx, eax
push 9
call sub.user32.dll_GetClipboardData
mov esi, eax
push esi
mov ecx, ebx
mov dx, 2
mov eax, edi
mov ebx, dword [eax]
call dword [ebx + 0x58]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x426227
mov eax, dword [ebp - 4]
call fcn.00425eec
ret

Function at 0x426230
Capabilities:
Read clipboard data

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
mov esi, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.00425f18
xor edx, edx
push ebp
push 0x426285
push dword fs:[edx]
mov dword fs:[edx], esp
push 3
call sub.user32.dll_GetClipboardData
mov ebx, eax
push 9
call sub.user32.dll_GetClipboardData
push eax
mov ecx, ebx
mov dx, 3
mov eax, esi
mov ebx, dword [eax]
call dword [ebx + 0x58]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42628c
mov eax, dword [ebp - 4]
call fcn.00425eec
ret

Function at 0x4262fc
Capabilities:
Write clipboard data

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
push ebx
mov ebx, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.00425f18
xor eax, eax
push ebp
push 0x426371
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.00425ed0
xor eax, eax
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x10]
push eax
lea ecx, [ebp - 8]
lea edx, [ebp - 0xa]
mov eax, ebx
call fcn.0041b1bc
mov eax, dword [ebp - 8]
push eax
movzx eax, word [ebp - 0xa]
push eax
call sub.user32.dll_SetClipboardData
cmp dword [ebp - 0x10], 0
je 0x42635b
mov eax, dword [ebp - 0x10]
push eax
push 9
call sub.user32.dll_SetClipboardData
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x426378
mov eax, dword [ebp - 4]
call fcn.00425eec
ret

Function at 0x426380
Capabilities:
Write clipboard data

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
push ebx
mov ebx, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.00425f18
xor eax, eax
push ebp
push 0x4263f5
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.00425ed0
xor eax, eax
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x10]
push eax
lea ecx, [ebp - 8]
lea edx, [ebp - 0xa]
mov eax, ebx
mov ebx, dword [eax]
call dword [ebx + 0x5c]
mov eax, dword [ebp - 8]
push eax
movzx eax, word [ebp - 0xa]
push eax
call sub.user32.dll_SetClipboardData
cmp dword [ebp - 0x10], 0
je 0x4263df
mov eax, dword [ebp - 0x10]
push eax
push 9
call sub.user32.dll_SetClipboardData
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4263fc
mov eax, dword [ebp - 4]
call fcn.00425eec
ret
Function at 0x428da4
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd8
push ebx
push esi
push edi
mov esi, eax
lea edi, [ebp - 8]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
mov dword [ebp - 0xc], edx
xor eax, eax
mov dword [ebp - 0x14], eax
push 0x11
call sub.user32.dll_GetKeyState
test ax, 0x8000
setne al
cmp dword [0x47e768], 0
sete dl
or al, dl
jne 0x428ee8
mov eax, dword [0x47e76c]
mov bx, 0xffff
call fcn.00403308
mov eax, dword [0x47e768]
mov esi, dword [eax + 8]
dec esi
test esi, esi
jl 0x428eb7
inc esi
xor edi, edi
mov edx, edi
mov eax, dword [0x47e768]
call fcn.004101c8
mov dword [ebp - 0x10], eax
mov eax, dword [ebp - 0x10]
cmp eax, dword [ebp - 0xc]
je 0x428eaf
mov eax, dword [ebp - 0x10]
cmp byte [eax + 0x16c], 0
je 0x428eaf
mov eax, dword [ebp - 0x10]
mov edx, dword [eax]
call dword [edx + 0x50]
test al, al
je 0x428eaf
mov eax, dword [ebp - 0x10]
call fcn.00430c64
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x428eaf
push ebp
call fcn.00428d60
pop ecx
test al, al
jne 0x428eaf
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x8c]
cmp eax, dword [ebp - 0x10]
jne 0x428e6b
mov eax, dword [ebp - 0x10]
call fcn.0042f5a8
dec eax
jle 0x428eaf
mov byte [ebp - 0x15], 1
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x15]
push eax
lea ecx, [ebp - 0x28]
mov edx, dword [ebp - 0xc]
mov eax, dword [ebp - 0x10]
mov bx, 0xffc2
call fcn.00403308
cmp byte [ebp - 0x15], 0
je 0x428eaf
push dword [ebp - 4]
push dword [ebp - 8]
lea eax, [ebp - 0x28]
push eax
call sub.user32.dll_PtInRect
test eax, eax
je 0x428eaf
mov edx, dword [ebp - 0x10]
mov eax, dword [0x47e76c]
call fcn.00428610
inc edi
dec esi
jne 0x428dfe
mov eax, dword [0x47e76c]
cmp dword [eax + 8], 0
jle 0x428ecf
mov eax, dword [0x47e76c]
call fcn.004286a0
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x428ee8
push ebp
mov eax, dword [ebp - 0x14]
call fcn.00428c18
pop ecx
test al, al
jne 0x428ee8
xor eax, eax
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x42e734
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffee0
push ebx
push esi
push edi
mov esi, edx
mov ebx, eax
mov eax, dword [esi]
cmp eax, 0x84
jg 0x42e765
je 0x42e7bf
sub eax, 7
je 0x42e786
dec eax
je 0x42e7b0
sub eax, 0x17
je 0x42e840
jmp 0x42e87e
add eax, 0xffffff00
sub eax, 9
jb 0x42e82c
add eax, 0xffffff09
sub eax, 0xb
jb 0x42e816
jmp 0x42e87e
mov eax, ebx
call fcn.0043e9f0
mov edi, eax
test edi, edi
je 0x42e8de
mov edx, ebx
mov eax, edi
mov ecx, dword [eax]
call dword [ecx + 0xc8]
test al, al
je 0x42e8e7
jmp 0x42e8de
test byte [ebx + 0x44], 0x20
jne 0x42e8e7
jmp 0x42e8de
mov edx, esi
mov eax, ebx
call fcn.0042c020
cmp dword [esi + 0xc], 0xffffffff
jne 0x42e8e7
lea edx, [ebp - 0x120]
mov eax, dword [esi + 8]
call fcn.0040728c
lea edx, [ebp - 0x120]
lea ecx, [ebp - 0x118]
mov eax, ebx
call fcn.0042aac8
lea edx, [ebp - 0x118]
xor ecx, ecx
mov eax, ebx
call fcn.0042e5e4
test eax, eax
je 0x42e8e7
mov dword [esi + 0xc], 1
jmp 0x42e8e7
mov edx, esi
mov eax, ebx
call fcn.0042e6a8
test al, al
jne 0x42e8e7
jmp 0x42e8de
mov eax, ebx
call fcn.0042b698
test al, al
jne 0x42e8e7
jmp 0x42e8de
mov eax, ebx
call fcn.00430c64
mov edi, eax
call sub.user32.dll_GetCapture
cmp edi, eax
jne 0x42e8de
cmp dword [0x4787a8], 0
je 0x42e8de
mov eax, dword [0x4787a8]
cmp ebx, dword [eax + 0x24]
jne 0x42e8de
push 0
xor ecx, ecx
mov edx, 0x1f
mov eax, dword [0x4787a8]
call fcn.0042bf3c
jmp 0x42e8de
mov eax, dword [0x47e730]
cmp byte [eax + 0x20], 0
je 0x42e8de
mov eax, dword [0x47e730]
cmp dword [eax + 0x1c], 0
je 0x42e8de
mov eax, dword [esi]
mov edx, dword [0x47e730]
cmp eax, dword [edx + 0x1c]
jne 0x42e8de
lea eax, [ebp - 0x110]
push eax
call sub.user32.dll_GetKeyboardState
mov eax, dword [esi]
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x110]
call fcn.0043e904
mov byte [ebp - 0xc], al
mov ax, word [esi + 4]
mov word [ebp - 0xa], ax
mov eax, dword [esi + 8]
mov dword [ebp - 8], eax
lea edx, [ebp - 0x10]
mov eax, ebx
mov bx, 0xffb9
call fcn.00403308
jmp 0x42e8e7
mov edx, esi
mov eax, ebx
call fcn.0042c020
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x42ed78
Capabilities:
Capture screenshot

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffff94
push ebx
push esi
push edi
mov esi, edx
mov ebx, eax
cmp byte [ebx + 0x1e8], 0
je 0x42ed94
cmp dword [esi + 4], 0
je 0x42edc1
test byte [ebx + 0x45], 1
jne 0x42edb3
mov eax, ebx
call fcn.0042dde8
test eax, eax
jne 0x42edb3
mov edx, esi
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx - 0x10]
jmp 0x42eed1
mov edx, esi
mov eax, ebx
call fcn.0042e9f0
jmp 0x42eed1
push 0
call sub.user32.dll_GetDC
mov edi, eax
lea edx, [ebp - 0x5c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x44]
mov eax, dword [ebp - 0x50]
push eax
lea edx, [ebp - 0x6c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x44]
mov eax, dword [ebp - 0x64]
push eax
push edi
call sub.gdi32.dll_CreateCompatibleBitmap
mov dword [ebp - 8], eax
push edi
push 0
call sub.user32.dll_ReleaseDC
push 0
call sub.gdi32.dll_CreateCompatibleDC
mov dword [ebp - 4], eax
mov eax, dword [ebp - 8]
push eax
mov eax, dword [ebp - 4]
push eax
call sub.gdi32.dll_SelectObject
mov dword [ebp - 0xc], eax
xor eax, eax
push ebp
push 0x42eeca
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x4c]
push eax
mov eax, ebx
call fcn.00430c64
push eax
call sub.user32.dll_BeginPaint
mov edi, eax
mov eax, dword [ebp - 4]
push eax
mov ecx, dword [ebp - 4]
mov edx, 0x14
mov eax, ebx
call fcn.0042bf3c
mov eax, dword [ebp - 4]
mov dword [esi + 4], eax
mov edx, esi
mov eax, ebx
call fcn.0042ed78
xor eax, eax
mov dword [esi + 4], eax
push 0xcc0020
push 0
push 0
mov eax, dword [ebp - 4]
push eax
lea edx, [ebp - 0x5c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x44]
mov eax, dword [ebp - 0x50]
push eax
lea edx, [ebp - 0x6c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x44]
mov eax, dword [ebp - 0x64]
push eax
push 0
push 0
push edi
call sub.gdi32.dll_BitBlt
lea eax, [ebp - 0x4c]
push eax
mov eax, ebx
call fcn.00430c64
push eax
call sub.user32.dll_EndPaint
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42eed1
mov eax, dword [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
push eax
call sub.gdi32.dll_SelectObject
mov eax, dword [ebp - 4]
push eax
call sub.gdi32.dll_DeleteDC
mov eax, dword [ebp - 8]
push eax
call sub.gdi32.dll_DeleteObject
ret
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x438350
Capabilities:
Log keystrokes
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffefc
push ebx
mov ebx, edx
mov word [ebp - 2], ax
mov eax, ebx
call fcn.00403d50
push 0
xor eax, eax
mov al, byte [ebp - 2]
push eax
call sub.user32.dll_MapVirtualKeyA
shl eax, 0x10
test eax, eax
je 0x4383b1
push pe_nt_image_headers32
lea edx, [ebp - 0x102]
push edx
push eax
call sub.user32.dll_GetKeyNameTextA
cmp byte [ebp - 0x101], 0
jne 0x4383b1
cmp byte [ebp - 0x102], 0
je 0x4383b1
mov eax, ebx
lea edx, [ebp - 0x102]
mov ecx, pe_nt_image_headers32
call fcn.00403f7c
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x43e6d4
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x47e7e4
cmp dword [edi], 0
jne 0x43e750
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x47e7e0]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x478934
mov ecx, 2
call fcn.004029ac
mov edx, 0x43e6ac
lea eax, [esi + 5]
call fcn.0043e6cc
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.0043e6cc
mov dword [ebx + 1], eax
mov eax, dword [edi]
mov dword [ebx + 5], eax
mov dword [edi], ebx
add ebx, 0xd
mov eax, ebx
sub eax, esi
cmp eax, 0xffc
jl 0x43e725
mov dword [0x47e7e0], esi
mov eax, dword [edi]
mov ebx, dword [edi]
mov edx, dword [ebx + 5]
mov dword [edi], edx
mov edx, dword [ebp + 8]
mov dword [ebx + 5], edx
mov edx, dword [ebp + 0xc]
mov dword [ebx + 9], edx
pop edi
pop esi
pop ebx
pop ebp
ret 8

Function at 0x43e874
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x43e8c4]
test si, 4
je 0x43e888
or bl, 1
test si, 8
je 0x43e892
or bl, 4
test si, 1
je 0x43e89c
or bl, 8
test si, 2
je 0x43e8a6
or bl, 0x10
test si, 0x10
je 0x43e8b0
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x43e8bf
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0x43e8c8
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x43e900]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x43e8e1
or bl, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x43e8f0
or bl, 4
test esi, 0x20000000
je 0x43e8fb
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret