joyce8/EMBER2024-capa huggingface dataset:
Function at 0x558c20
Capabilities:
Capture webcam image

Disassembly:
mov eax, dword [esp + 8]
push ebx
push esi
mov esi, ecx
mov eax, dword [eax + 4]
cmp dword [esi + 0xec], 1
jne 0x558cc3
test eax, eax
jbe 0x558cc3
mov ecx, dword [esi + 0xbc]
test ecx, ecx
jle 0x558cc3
mov ecx, dword [esi + 0x1c]
push edi
push 0
push eax
push 0x419
push ecx
call dword [sym.imp.USER32.dll_SendMessageA]
mov edi, eax
mov eax, dword [esi + 0xbc]
inc edi
test eax, eax
jne 0x558c6e
xor esi, esi
jmp 0x558c74
mov esi, dword [esi + 0xb4]
add esi, 4
xor ebx, ebx
test edi, edi
jbe 0x558c9f
push ebp
mov ebp, edi
add esi, 6
push esi
call fcn.005456f0
add esi, eax
push esi
mov ebx, esi
call fcn.005456f0
add esp, 8
add esi, eax
dec edi
dec ebp
jne 0x558c80
pop ebp
test edi, edi
pop edi
jne 0x558cc3
test ebx, ebx
je 0x558cc3
mov edx, dword [esp + 0x10]
push 0x4e
add edx, 0x10
push ebx
push edx
call fcn.005624b0
add esp, 0xc
mov eax, 1
pop esi
pop ebx
ret 0xc
pop esi
xor eax, eax
pop ebx
ret 0xc

Function at 0x558e05
Capabilities:
Capture webcam image

Disassembly:
sub esp, 0x44
push ebx
push ebp
push esi
mov esi, ecx
push edi
mov eax, dword [esi + 0x3c]
test eax, eax
je 0x558f1d
push eax
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x558f1d
mov eax, dword [esi + 0x3c]
push eax
call fcn.00574b04
mov esi, eax
test esi, esi
je 0x558f1d
mov ebx, dword [esp + 0x58]
mov ecx, dword [esi + 0x1c]
mov ebp, dword [sym.imp.USER32.dll_SendMessageA]
push 0
push ebx
push 0x419
push ecx
call ebp
mov edi, eax
test edi, edi
jl 0x558f1d
mov ecx, esi
call fcn.00558d70
cmp edi, eax
jge 0x558f1d
mov eax, dword [esi + 0xc4]
mov edx, dword [esi + 0xc0]
mov dword [esp + 0x2c], eax
mov eax, dword [esp + 0x5c]
xor ecx, ecx
mov dword [esp + 0x28], edx
cmp eax, ecx
mov dword [esp + 0x30], eax
mov dword [esp + 0x34], ecx
mov dword [esp + 0x4c], ecx
mov dword [esp + 0x50], ecx
mov dword [esp + 0x38], edi
jne 0x558ea3
mov dword [esp + 0x34], 1
jmp 0x558efe
mov edx, dword [esi + 0x1c]
lea ecx, [esp + 0x18]
push ecx
push ebx
push 0x433
push edx
call ebp
test eax, eax
je 0x558f1d
mov eax, dword [esp + 0x60]
mov ecx, dword [esp + 0x18]
mov edx, dword [esp + 0x24]
mov dword [esp + 0x10], ecx
mov dword [eax], 0
mov ecx, dword [esi + 0x1c]
lea eax, [esp + 0x10]
add edx, 2
push eax
push ecx
mov dword [esp + 0x1c], edx
call dword [sym.imp.USER32.dll_ClientToScreen]
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 0x14]
mov dword [esp + 0x34], 3
mov dword [esp + 0x3c], edx
mov dword [esp + 0x40], eax
xor ecx, ecx
push ecx
lea ecx, [esp + 0x2c]
push ecx
push 0x7d8
call fcn.005582d0
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
add esp, 0x44
ret 0xc
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x44
ret 0xc
Function at 0x55e300
Capabilities:
Get socket status

Disassembly:
sub esp, 0x10c
mov eax, dword [ecx]
lea ecx, [esp]
push ecx
push 0
lea edx, [esp + 0x10]
push 0
push edx
push 0
mov dword [esp + 0x14], 0
mov dword [esp + 0x18], 0
mov dword [esp + 0x20], eax
mov dword [esp + 0x1c], 1
call sub.WS2_32.dll_select
cmp eax, 0xffffffff
jne 0x55e349
xor eax, eax
add esp, 0x10c
ret 4
mov edx, dword [esp + 0x110]
xor ecx, ecx
test eax, eax
setne cl
mov dword [edx], ecx
mov eax, 1
add esp, 0x10c
ret 4

Function at 0x55e7c0
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x583b00
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 8
push esi
mov esi, ecx
lea ecx, [esp + 4]
call fcn.0055e370
lea eax, [esp + 4]
lea ecx, [esi + 4]
push eax
mov dword [esp + 0x18], 0
call fcn.0055e3f0
lea ecx, [esp + 4]
push ecx
lea ecx, [esi + 0x14]
call fcn.0055e3f0
lea ecx, [esi + 0xc]
call fcn.00573028
lea ecx, [esi + 0x10]
call fcn.00573028
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x1c]
call fcn.0055f980
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x30]
call fcn.0055f980
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x44]
call fcn.0055f980
lea ecx, [esp + 8]
mov dword [esp + 0x14], 1
call fcn.0057309d
lea ecx, [esp + 4]
mov dword [esp + 0x14], 0xffffffff
call fcn.0057309d
mov ecx, dword [esp + 0xc]
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret
Function at 0x55fb70
Capabilities:
Check for time delay via gettickcount

Disassembly:
sub esp, 0xa0
push ebx
push ebp
mov ebp, dword [esp + 0xac]
push esi
push edi
push ebp
call sub.RASAPI32.dll_RasHangUpA
mov esi, dword [sym.imp.KERNEL32.dll_GetTickCount]
mov ecx, 0x28
xor eax, eax
lea edi, [esp + 0x10]
rep stosd dword es:[edi], eax
mov dword [esp + 0x10], 0xa0
call esi
mov edi, eax
call esi
sub eax, edi
cmp eax, 0xbb8
jae 0x55fbd6
mov ebx, dword [sym.imp.KERNEL32.dll_Sleep]
lea eax, [esp + 0x10]
push eax
push ebp
call sub.RASAPI32.dll_RasGetConnectStatusA
cmp eax, 6
je 0x55fbd6
push 0
call ebx
call esi
sub eax, edi
cmp eax, 0xbb8
jb 0x55fbb7
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xa0
ret

Function at 0x5754a8
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x5754e0
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextLengthA]
lea ecx, [eax + 1]
push ecx
mov ecx, dword [esp + 0xc]
push eax
call fcn.005734f8
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.005734d0
jmp 0x5754ec
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x576b9d
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
push esi
push edi
xor edi, edi
cmp dword [esp + 0x10], edi
mov ebx, ecx
je 0x576bdf
call fcn.0057ca24
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x576bdf
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x576bd6
xor eax, eax
jmp 0x576be7
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.00576bed
pop edi
pop esi
pop ebx
ret 4

Function at 0x57cf54
Capabilities:
Get thread local storage value

Disassembly:
push ebx
push esi
mov esi, ecx
lea ebx, [esi + 0x1c]
push ebx
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
cmp dword [esp + 0x10], 0
jne 0x57cf82
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x57cfa0
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.0057ceba
jmp 0x57cfa0
mov eax, dword [esi + 0x14]
test eax, eax
je 0x57cfa0
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.0057ceba
test edi, edi
mov eax, edi
jne 0x57cf8a
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x406000
Capabilities:
Access peb ldr_data
Get process heap flags

Disassembly:
push 0xffffffffffffffff
push 0x80c9cb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push esi
mov esi, dword [esp + 0x18]
push edi
lea ecx, [esi + 4]
mov dword [esi], 0x4042d4
call fcn.00406c61
push 4
mov dword [esp + 0x18], 0
call fcn.00407a93
mov edi, eax
add esp, 4
test edi, edi
je 0x406074
push ebx
call fcn.00406b39
mov dword [edi], eax
call fcn.004068f8
push 0
lea ecx, [esp + 0x10]
mov ebx, eax
call fcn.00406c22
mov eax, dword [ebx + 4]
cmp eax, 0xffffffff
jae 0x406068
inc eax
mov dword [ebx + 4], eax
lea ecx, [esp + 0xc]
call fcn.00406c4a
pop ebx
jmp 0x406076
xor edi, edi
mov dword [esi + 0x38], edi
lea eax, [esi + 8]
mov dword [esi + 0x10], eax
lea ecx, [esi + 0x18]
mov dword [esi + 0x20], ecx
lea edx, [esi + 0x1c]
mov dword [esi + 0x24], edx
lea eax, [esi + 0xc]
mov dword [esi + 0x14], eax
lea ecx, [esi + 0x28]
mov dword [esi + 0x30], ecx
lea edx, [esi + 0x2c]
mov dword [esi + 0x34], edx
mov dword [eax], 0
mov eax, dword [esi + 0x24]
mov dword [eax], 0
mov ecx, dword [esi + 0x34]
mov dword [ecx], 0
mov edx, dword [esi + 0x10]
mov dword [edx], 0
mov eax, dword [esi + 0x20]
mov dword [eax], 0
mov ecx, dword [esi + 0x30]
mov dword [ecx], 0
mov ecx, dword [esp + 0xc]
pop edi
mov eax, esi
pop esi
mov dword fs:[0], ecx
add esp, 0x10
ret 4

Function at 0x408501
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x810790]
jne 0x40850b
repz ret
jmp fcn.0040ca5c
Function at 0x80aac0
Capabilities:
Delete directory
Get common file path
Manipulate console buffer

Disassembly:
mov eax, 0x100c
call fcn.004122e0
cmp dword [0xb96124], 0x37
jne 0x80ab5a
push 0
push 0
call dword [sym.imp.KERNEL32.dll_SetCommState]
push 0
call dword [sym.imp.KERNEL32.dll_RemoveDirectoryA]
push 0
push 0
call dword [sym.imp.KERNEL32.dll_SetSystemPowerState]
push 0
lea eax, [esp + 0x10]
push eax
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryW]
lea ecx, [esp + 8]
push ecx
push 0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_WriteConsoleInputW]
lea edx, [esp + 4]
push edx
push 0
call dword [sym.imp.KERNEL32.dll_GetCompressedFileSizeW]
push 0
push 0
push 0
push 0
push 0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateFileA]
push 0
lea eax, [esp + 0x810]
push eax
push 0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_FoldStringW]
push 0
push 0
push 0
push 0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_ReplaceFileW]
mov ecx, dword [0xb97118]
mov dword [esp], ecx
mov eax, 0x5d1
add dword [esp], eax
mov edx, dword [esp]
mov al, byte [edx + esi]
mov ecx, dword [0x817174]
mov byte [ecx + esi], al
add esp, 0x100c
ret
Function at 0x80adf0
Capabilities:
Accept command line arguments
Enumerate files on windows
Manipulate console buffer
Move file

Disassembly:
mov eax, dword [0xb96124]
sub esp, 0xa8c
push ebx
push ebp
push esi
mov esi, dword [0x817174]
push edi
shr eax, 3
xor edi, edi
cmp eax, edi
jbe 0x80b006
mov dword [esp + 0x30], 0x9e3779b9
mov dword [esp + 0x24], esi
mov dword [esp + 0x28], eax
jmp 0x80ae36
mov esi, dword [esp + 0x24]
xor edi, edi
cmp dword [0xb96124], 0x1c
jne 0x80ae4d
lea eax, [esp + 0x40]
push eax
push edi
push edi
push edi
call dword [sym.imp.KERNEL32.dll_ReadConsoleInputA]
mov ecx, dword [esi + 4]
mov eax, dword [esi]
mov edx, dword [0x8112d0]
mov ebx, dword [0x8112d8]
mov ebp, dword [0x8112dc]
mov dword [esp + 0x14], ecx
mov ecx, dword [0x8112d4]
mov dword [esp + 0x1c], eax
mov esi, 0xc6ef3720
mov dword [esp + 0x38], edx
mov dword [esp + 0x34], ecx
mov dword [esp + 0x2c], 0x20
jmp 0x80ae96
mov eax, dword [esp + 0x1c]
xor edi, edi
mov edx, eax
shr edx, 5
add edx, ebp
mov ecx, eax
shl ecx, 4
mov dword [esp + 0x20], edx
add ecx, ebx
lea edx, [esi + eax]
xor ecx, edx
mov dword [esp + 0x10], ecx
mov dword [0xb96094], edi
mov eax, dword [esp + 0x20]
add dword [0xb96094], eax
mov eax, dword [0xb96094]
mov dword [esp + 0x3c], eax
mov dword [esp + 0x20], edi
mov eax, dword [esp + 0x3c]
add dword [esp + 0x20], eax
mov eax, dword [esp + 0x10]
xor eax, dword [esp + 0x20]
mov dword [esp + 0x20], eax
mov ecx, dword [esp + 0x20]
mov dword [esp + 0x20], ecx
mov eax, dword [esp + 0x20]
sub dword [esp + 0x14], eax
mov edx, dword [esp + 0x14]
shl edx, 4
mov dword [esp + 0x10], edx
mov eax, dword [esp + 0x38]
add dword [esp + 0x10], eax
cmp dword [0xb96124], 0x1be
mov eax, dword [esp + 0x14]
lea edi, [esi + eax]
jne 0x80af2d
lea eax, [esp + 0x44]
push eax
push 0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_WriteConsoleInputW]
mov eax, dword [esp + 0x14]
shr eax, 5
add eax, dword [esp + 0x34]
cmp dword [0xb96124], 0x979
mov dword [0xb96098], 0xff6b3619
mov dword [0xb9609c], 0xffffffff
mov dword [esp + 0x20], eax
jne 0x80af77
push 0
lea ecx, [esp + 0x29c]
push ecx
push 0
call dword [sym.imp.KERNEL32.dll_GlobalGetAtomNameW]
lea edx, [esp + 0x48]
push edx
push 0
call dword [sym.imp.KERNEL32.dll_FindNextFileA]
xor dword [esp + 0x10], edi
mov eax, dword [esp + 0x20]
xor dword [esp + 0x10], eax
mov eax, dword [esp + 0x10]
sub dword [esp + 0x1c], eax
mov dword [esp + 0x18], 0
mov eax, dword [esp + 0x30]
add dword [esp + 0x18], eax
sub esi, dword [esp + 0x18]
dec dword [esp + 0x2c]
jne 0x80ae90
cmp dword [0xb96124], 0x8d4
jne 0x80afbb
call dword [sym.imp.KERNEL32.dll_GetCommandLineA]
mov esi, dword [esp + 0x24]
mov eax, dword [esp + 0x1c]
mov ecx, dword [esp + 0x14]
mov dword [esi], eax
mov dword [esi + 4], ecx
cmp dword [0xb96124], 0x17
jne 0x80aff5
push 0
push 0
push 0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_MoveFileWithProgressW]
lea edx, [esp + 0x48]
push edx
push 0x403f40
call dword [sym.imp.KERNEL32.dll_FindFirstFileW]
add esi, 8
dec dword [esp + 0x28]
mov dword [esp + 0x24], esi
jne 0x80ae30
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xa8c
ret
Function at 0x40307c
Capabilities:
Acquire debug privileges

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
mov dword [ebp - 4], 0
mov dword [ebp - 8], 0
push 8
call fcn.00410ff5
add esp, 4
mov dword [ebp - 0xc], eax
mov ebx, eax
mov dword [ebx], 0
mov dword [ebx + 4], 0
push 0x10
call fcn.00410ff5
add esp, 4
mov dword [ebp - 0x10], eax
mov ebx, eax
mov dword [ebx], 0
mov dword [ebx + 4], 0
mov dword [ebx + 8], 0
mov dword [ebx + 0xc], 0
mov dword [ebp - 0x14], 0
cmp dword [ebp + 8], 0
jne 0x4030f8
mov eax, dword [0x89bdac]
mov dword [ebp + 8], eax
mov dword [ebp - 0x18], esp
push dword [ebp + 8]
push 0
push 0x1f0fff
mov eax, 4
call fcn.0041100d
cmp dword [ebp - 0x18], esp
je 0x403124
push 6
call fcn.00411007
add esp, 4
mov dword [ebp - 4], eax
mov dword [ebp - 0x18], esp
lea eax, [ebp - 8]
push eax
push 0xf01ff
push dword [ebp - 4]
mov eax, 9
call fcn.0041100d
cmp dword [ebp - 0x18], esp
je 0x403152
push 6
call fcn.00411007
add esp, 4
mov dword [ebp - 0x18], esp
push dword [ebp - 0xc]
push str.SeDebugPrivilege
push 0
mov eax, 0xa
call fcn.0041100d
cmp dword [ebp - 0x18], esp
je 0x40317e
push 6
call fcn.00411007
add esp, 4
mov ebx, dword [ebp - 0x10]
mov dword [ebp - 0x18], ebx
mov ebx, dword [ebp - 0x18]
mov dword [ebx], 1
mov ebx, dword [ebp - 0x10]
add ebx, 0xc
mov dword [ebp - 0x18], ebx
mov ebx, dword [ebp - 0x18]
mov dword [ebx], 2
mov ebx, dword [ebp - 0x10]
add ebx, 4
mov dword [ebp - 0x18], ebx
mov ebx, dword [ebp - 0xc]
mov dword [ebp - 0x1c], ebx
mov ebx, dword [ebp - 0x1c]
mov eax, dword [ebx]
mov ebx, dword [ebp - 0x18]
mov dword [ebx], eax
mov ebx, dword [ebp - 0x10]
add ebx, 8
mov dword [ebp - 0x18], ebx
mov ebx, dword [ebp - 0xc]
add ebx, 4
mov dword [ebp - 0x1c], ebx
mov ebx, dword [ebp - 0x1c]
mov eax, dword [ebx]
mov ebx, dword [ebp - 0x18]
mov dword [ebx], eax
mov dword [ebp - 0x18], esp
push 0
push 0
push 0
push dword [ebp - 0x10]
push 0
push dword [ebp - 8]
mov eax, 0xb
call fcn.0041100d
cmp dword [ebp - 0x18], esp
je 0x40320d
push 6
call fcn.00411007
add esp, 4
mov dword [ebp - 0x14], eax
mov dword [ebp - 0x18], esp
push dword [ebp - 4]
mov eax, 0xc
call fcn.0041100d
cmp dword [ebp - 0x18], esp
je 0x403232
push 6
call fcn.00411007
add esp, 4
mov eax, dword [ebp - 0x14]
jmp 0x40323a
push eax
mov ebx, dword [ebp - 0xc]
push ebx
call fcn.00410ffb
add esp, 4
mov ebx, dword [ebp - 0x10]
push ebx
call fcn.00410ffb
add esp, 4
pop eax
mov esp, ebp
pop ebp
ret 8
Function at 0x41ead0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4ea85b
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.004dbf74
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x41eb52
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004d8d91
mov eax, dword [eax]
push 0x883298
push eax
call fcn.004b83f4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004dc1ff
test bl, bl
je 0x41eb52
push 0x883298
lea ecx, [esp + 0xc]
call fcn.004dc5db
push 0x886e30
lea ecx, [esp + 0xc]
call fcn.004dc5db
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 0x41eb8e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004dc1ff
jmp 0x41ec59
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 0x41ec12
lea edx, [esp + 0x7c]
push 0x886e2c
push edx
call fcn.004b83f4
add esp, 8
test eax, eax
je 0x41ec12
lea eax, [esp + 0x7c]
push 0x886e28
push eax
call fcn.004b83f4
add esp, 8
test eax, eax
je 0x41ec12
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 0x41eba2
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.004dc1ff
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 0x41f450
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 0x41f4b2
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 0x41f4c0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4ea8db
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x896804]
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 0x41f5f8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x41f526
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004dc1ff
xor eax, eax
jmp 0x41f66f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004dc388
push esi
lea ecx, [esp + 0xc]
call fcn.004dc617
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x886e68
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x41f64d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push 0x886e60
push accept
call fcn.0041f450
test eax, eax
jne 0x41f64d
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea eax, [esp + 0x14]
push 0x886e4c
push eax
call ebx
lea ecx, [esp + 0x14]
lea edx, [esp + 0x14]
push ecx
push edx
push accept
mov ecx, edi
call fcn.0041f450
test eax, eax
jne 0x41f64d
lea eax, [esp + 0x14]
push 0x886e44
push eax
call fcn.004b95b0
mov esi, eax
add esp, 8
test esi, esi
jne 0x41f62c
lea ecx, [esp + 0x14]
push 0x886e40
push ecx
call fcn.004b9530
mov esi, eax
add esp, 8
test esi, esi
jne 0x41f62c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x41f62f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004dc338
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x41f53e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004dc1ff
xor eax, eax
jmp 0x41f66f
mov byte [esi], 0
push 0x886e3c
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.004dc1ff
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 0x434150
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 0x4341be
cmp si, 0x69
ja 0x4341be
add esi, 0xffd0
cmp si, 0x11
je 0x43418e
push 0x11
call edi
test ax, ax
jge 0x43418e
or esi, 0x2000
cmp si, 0x10
je 0x4341a3
push 0x10
call edi
test ax, ax
jge 0x4341a3
or esi, 0x4000
cmp si, 0x12
je 0x4341b8
push 0x12
call edi
test ax, ax
jge 0x4341b8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x4341cb
mov esi, 0xbd
jmp 0x43417f
cmp si, 0x6e
jne 0x4341d8
mov esi, 0xbe
jmp 0x43417f
cmp si, 0x6f
jne 0x434179
mov esi, 0xbf
jmp 0x43417f

Function at 0x435980
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x8a8520]
xor edx, edx
cmp eax, edx
jne 0x4359a6
xor eax, eax
mov byte [eax + 0x8a8420], al
inc eax
cmp eax, 0x100
jl 0x43598e
mov dword [0x8a8520], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x8a8420
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x435a37
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 0x435a0a
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 0x4359d8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x435ab0
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 0x435b03
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 0x435aea
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