joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4a06f5
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 0x4a080d
push eax
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x4a080d
mov eax, dword [esi + 0x3c]
push eax
call fcn.004e3dbc
mov esi, eax
test esi, esi
je 0x4a080d
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 0x4a080d
mov ecx, esi
call fcn.004a0680
cmp edi, eax
jge 0x4a080d
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 0x4a0793
mov dword [esp + 0x34], 1
jmp 0x4a07ee
mov edx, dword [esi + 0x1c]
lea ecx, [esp + 0x18]
push ecx
push ebx
push 0x433
push edx
call ebp
test eax, eax
je 0x4a080d
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.0049fbf0
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 0x4a5363
Capabilities:
Capture microphone audio

Disassembly:
sub esp, 0x14
push esi
mov esi, ecx
call fcn.004a52f0
push 0x30000
push 0
lea eax, [esp + 0xc]
push 0x4a50f0
push eax
lea ecx, [esi + 0x74]
call fcn.004a5b40
push eax
lea ecx, [esi + 0x9c]
call fcn.004a6050
lea ecx, [esi + 8]
push eax
push ecx
call dword [sym.imp.WINMM.dll_waveInOpen]
push eax
mov ecx, esi
call fcn.004a56e0
neg al
sbb eax, eax
pop esi
inc eax
add esp, 0x14
ret
Function at 0x4a5580
Capabilities:
Capture microphone audio

Disassembly:
push esi
mov esi, ecx
push edi
mov eax, dword [esi + 0x2c]
cmp eax, 1
jne 0x4a5590
xor eax, eax
jmp 0x4a5591
inc eax
mov dword [esi + 0x2c], eax
shl eax, 5
mov ecx, dword [eax + esi + 0x34]
test ecx, ecx
jne 0x4a55b5
mov eax, dword [esi + 0x30]
push eax
call fcn.004e1faa
mov ecx, dword [esi + 0x2c]
add esp, 4
shl ecx, 5
mov dword [ecx + esi + 0x34], eax
mov edx, dword [esi + 0x2c]
mov ecx, dword [esi + 0x30]
shl edx, 5
xor eax, eax
push 0x20
mov edi, dword [edx + esi + 0x34]
mov edx, ecx
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
mov eax, dword [esi + 0x2c]
mov ecx, dword [esi + 0x30]
shl eax, 5
mov edi, dword [esp + 0x10]
mov dword [eax + esi + 0x38], ecx
mov edx, dword [esi + 0x2c]
shl edx, 5
mov dword [edx + esi + 0x44], 0
mov eax, dword [esi + 0x2c]
add eax, 2
shl eax, 5
mov dword [eax + esi], esi
mov ecx, dword [esi + 0x2c]
shl ecx, 5
lea edx, [ecx + esi + 0x34]
push edx
push edi
call dword [sym.imp.WINMM.dll_waveInPrepareHeader]
push eax
mov ecx, esi
call fcn.004a56e0
test al, al
je 0x4a5624
pop edi
xor al, al
pop esi
ret 4
mov eax, dword [esi + 0x2c]
push 0x20
shl eax, 5
lea ecx, [eax + esi + 0x34]
push ecx
push edi
call dword [sym.imp.WINMM.dll_waveInAddBuffer]
push eax
mov ecx, esi
call fcn.004a56e0
test al, al
pop edi
pop esi
sete al
ret 4

Function at 0x4a5910
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x4f3903
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x18
push ebx
push esi
push edi
mov edi, ecx
mov dword [esp + 0xc], edi
lea ebx, [edi + 4]
mov dword [esp + 0x2c], 0
mov ecx, ebx
call fcn.004a7450
mov esi, dword [esp + 0x34]
lea eax, [esp + 0x10]
push eax
mov ecx, esi
mov byte [esp + 0x30], 1
mov dword [edi], 0x53370c
call fcn.004a5b40
mov edx, dword [eax]
lea ecx, [edi + 0x14]
mov dword [edi + 0x14], edx
mov edx, dword [eax + 4]
mov dword [ecx + 4], edx
mov edx, dword [eax + 8]
mov dword [ecx + 8], edx
mov edx, dword [eax + 0xc]
mov dword [ecx + 0xc], edx
mov ax, word [eax + 0x10]
mov word [ecx + 0x10], ax
lea ecx, [esp + 0x10]
push ecx
mov ecx, esi
call fcn.004a5b40
xor edx, edx
mov ecx, esi
mov dx, word [eax + 0xc]
push edx
call fcn.004a5f70
push eax
mov ecx, ebx
call fcn.004a7540
lea eax, [esp + 0x10]
mov ecx, esi
push eax
call fcn.004a5b40
xor ecx, ecx
mov cx, word [eax + 0xc]
push ecx
mov ecx, esi
call fcn.004a5f70
push eax
mov ecx, esi
call fcn.004a5f60
push eax
mov ecx, ebx
call fcn.004a74c0
mov ecx, dword [esp + 0x24]
mov eax, edi
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
add esp, 0x24
ret 4
Function at 0x4a9c10
Capabilities:
Find taskbar

Disassembly:
sub esp, 0x10
push esi
push edi
xor edi, edi
push edi
push str.Shell_TrayWnd
mov dword [esp + 0x10], edi
mov dword [esp + 0x14], edi
mov dword [esp + 0x18], edi
mov dword [esp + 0x1c], edi
call dword [sym.imp.USER32.dll_FindWindowA]
mov esi, eax
cmp esi, edi
je 0x4a9c58
lea eax, [esp + 8]
push eax
push esi
call dword [sym.imp.USER32.dll_GetWindowRect]
lea ecx, [esp + 8]
push ecx
push 0x4a9bb0
push esi
call dword [sym.imp.USER32.dll_EnumChildWindows]
jmp 0x4a9c7c
push edi
mov edi, dword [sym.imp.USER32.dll_GetSystemMetrics]
call edi
push 1
mov esi, eax
call edi
push eax
push esi
add eax, 0xffffffec
add esi, 0xffffffd8
push eax
lea edx, [esp + 0x14]
push esi
push edx
call dword [sym.imp.USER32.dll_SetRect]
mov eax, dword [esp + 0x1c]
mov edx, dword [esp + 8]
mov ecx, eax
pop edi
pop esi
mov dword [ecx], edx
mov edx, dword [esp + 4]
mov dword [ecx + 4], edx
mov edx, dword [esp + 8]
mov dword [ecx + 8], edx
mov edx, dword [esp + 0xc]
mov dword [ecx + 0xc], edx
add esp, 0x10
ret 4
Function at 0x4b2f30
Capabilities:
Create process on windows

Disassembly:
sub esp, 0x208
push ebx
push ebp
push esi
push edi
mov esi, ecx
push 0
call fcn.004b93b0
mov ebp, dword [esp + 0x220]
mov eax, dword [esp + 0x21c]
push ebp
push 0
push 0
push eax
push str.open
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov edi, eax
cmp edi, 0x20
ja 0x4b3029
lea ecx, [esp + 0x10]
push ecx
push str..htm
push closesocket
mov ecx, esi
call fcn.004b3040
test eax, eax
jne 0x4b3029
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea edx, [esp + 0x10]
push str._shellopencommand
push edx
call ebx
lea eax, [esp + 0x10]
lea ecx, [esp + 0x10]
push eax
push ecx
push closesocket
mov ecx, esi
call fcn.004b3040
test eax, eax
jne 0x4b3029
lea edx, [esp + 0x10]
push 0x5555ec
push edx
call fcn.004d1cb0
mov esi, eax
add esp, 8
test esi, esi
jne 0x4b2ffa
lea eax, [esp + 0x10]
push 0x5555e8
push eax
call fcn.004d1cb0
mov esi, eax
add esp, 8
test esi, esi
jne 0x4b2ffa
lea ecx, [esp + 0x10]
push ecx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0xf]
jmp 0x4b2ffd
mov byte [esi], 0
push 0x554db0
push esi
call ebx
mov edx, dword [esp + 0x21c]
push edx
push esi
call ebx
lea eax, [esp + 0x10]
push ebp
push eax
call dword [sym.imp.KERNEL32.dll_WinExec]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x208
ret 8
mov eax, edi
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x208
ret 8

Function at 0x4b3040
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 0x4b30a2
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 0x4b92f0
Capabilities:
Get common file path

Disassembly:
push 0xffffffffffffffff
push 0x4f4d18
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push edi
mov edi, ecx
mov eax, dword [edi + 0x118]
test eax, eax
jne 0x4b93a0
mov eax, dword [0x558640]
push esi
mov dword [esp + 8], eax
push 0x104
push 0x104
lea ecx, [esp + 0x10]
mov dword [esp + 0x1c], 0
call fcn.004e2699
push eax
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryA]
push 0xffffffffffffffff
lea ecx, [esp + 0xc]
call fcn.004e26e8
push str.winhlp32.exe
lea ecx, [esp + 0xc]
call fcn.004e2645
mov ecx, dword [esp + 8]
push ecx
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov esi, eax
test esi, esi
je 0x4b9387
push 0x6a
push esi
call dword [sym.imp.USER32.dll_LoadCursorA]
test eax, eax
je 0x4b9387
push eax
call dword [sym.imp.USER32.dll_CopyIcon]
mov dword [edi + 0x118], eax
push esi
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
lea ecx, [esp + 8]
mov dword [esp + 0x14], 0xffffffff
call fcn.004e2269
pop esi
mov ecx, dword [esp + 8]
pop edi
mov dword fs:[0], ecx
add esp, 0x10
ret
Function at 0x4bc4a0
Capabilities:
Get number of processors

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4f51a0
push eax
mov dword fs:[0], esp
sub esp, 0x14
push ebx
push esi
push edi
mov edi, dword [esp + 0x30]
mov esi, ecx
mov eax, dword [edi]
mov ecx, dword [eax - 8]
test ecx, ecx
je 0x4bc647
mov ecx, dword [0x558640]
mov dword [esp + 0x10], 0
mov dword [esp + 0xc], ecx
mov dword [esp + 0x28], 0
mov dword [esp + 0x30], ecx
mov ecx, dword [eax - 8]
mov bl, 1
test ecx, ecx
mov byte [esp + 0x28], bl
jle 0x4bc59c
lea eax, [esp + 0x10]
lea ecx, [esp + 0x14]
push eax
push edi
push ecx
mov ecx, esi
call fcn.004bb1c0
push eax
lea ecx, [esp + 0x10]
mov byte [esp + 0x2c], 2
call fcn.004e23a2
lea ecx, [esp + 0x14]
mov byte [esp + 0x28], bl
call fcn.004e2269
push ecx
mov ecx, esp
mov dword [esp + 0x20], esp
push 0x554db0
call fcn.004e22d7
lea edx, [esp + 0x14]
push 0x3d
push edx
lea eax, [esp + 0x24]
push edi
push eax
mov ecx, esi
call fcn.004bb580
push eax
lea ecx, [esp + 0x34]
mov byte [esp + 0x2c], 3
call fcn.004e23a2
lea ecx, [esp + 0x18]
mov byte [esp + 0x28], bl
call fcn.004e2269
lea ecx, [esp + 0xc]
call fcn.004e277d
mov ecx, dword [esp + 0xc]
push 0x5557ec
push ecx
call fcn.004d0b04
add esp, 8
test eax, eax
je 0x4bc5c4
mov edx, dword [edi]
mov ecx, dword [esp + 0x10]
mov eax, dword [edx - 8]
cmp ecx, eax
jl 0x4bc4fd
mov esi, dword [esp + 0x34]
lea ecx, [esp + 0x30]
mov byte [esp + 0x28], 0
call fcn.004e2269
lea ecx, [esp + 0xc]
mov dword [esp + 0x28], 0xffffffff
call fcn.004e2269
jmp 0x4bc64b
lea eax, [esp + 0x30]
mov ecx, esi
push eax
call fcn.004bc240
test eax, eax
push 0
je 0x4bc62f
lea ecx, [esp + 0x34]
push 0x64
push ecx
mov ecx, esi
call fcn.004ba8e0
mov ecx, dword [esp + 0x3c]
test ecx, ecx
je 0x4bc615
cmp eax, 0x64
jg 0x4bc603
mov edx, dword [esp + 0x38]
push eax
push 0x64
push edx
call dword [sym.imp.KERNEL32.dll_MulDiv]
mov esi, eax
jmp 0x4bc5a0
push 0x64
push eax
mov eax, dword [esp + 0x40]
push eax
call dword [sym.imp.KERNEL32.dll_MulDiv]
mov esi, eax
jmp 0x4bc5a0
cmp eax, 0x64
jge 0x4bc59c
mov ecx, dword [esp + 0x34]
push 0x64
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_MulDiv]
mov esi, eax
jmp 0x4bc5a0
mov edx, dword [esp + 0x3c]
lea eax, [esp + 0x34]
push edx
push eax
mov ecx, esi
call fcn.004ba8e0
mov esi, eax
jmp 0x4bc5a0
mov esi, dword [esp + 0x34]
mov eax, dword [esp + 0x38]
cmp esi, eax
jl 0x4bc655
mov eax, esi
mov ecx, dword [esp + 0x20]
pop edi
pop esi
mov dword fs:[0], ecx
pop ebx
add esp, 0x20
ret 0x10
Function at 0x4e4760
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x4e4798
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.004e2710
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.004e26e8
jmp 0x4e47a4
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x4e5e4e
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 0x4e5e90
call fcn.004ebe4f
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x4e5e90
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x4e5e87
xor eax, eax
jmp 0x4e5e98
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.004e5e9e
pop edi
pop esi
pop ebx
ret 4

Function at 0x4ec37f
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 0x4ec3ad
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x4ec3cb
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.004ec2e5
jmp 0x4ec3cb
mov eax, dword [esi + 0x14]
test eax, eax
je 0x4ec3cb
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.004ec2e5
test edi, edi
mov eax, edi
jne 0x4ec3b5
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x40a160
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x470c4b
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.0046366f
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x40a1e2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004610ed
mov eax, dword [eax]
push 0x48c1d0
push eax
call fcn.00453da4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004638fa
test bl, bl
je 0x40a1e2
push 0x48c1d0
lea ecx, [esp + 0xc]
call fcn.00463cd6
push 0x48fd4c
lea ecx, [esp + 0xc]
call fcn.00463cd6
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 0x40a21e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004638fa
jmp 0x40a2e9
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 0x40a2a2
lea edx, [esp + 0x7c]
push 0x48fd48
push edx
call fcn.00453da4
add esp, 8
test eax, eax
je 0x40a2a2
lea eax, [esp + 0x7c]
push 0x48fd44
push eax
call fcn.00453da4
add esp, 8
test eax, eax
je 0x40a2a2
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 0x40a232
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.004638fa
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 0x40aae0
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 0x40ab42
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 0x40ab50
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x470ccb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x496c38]
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 0x40ac88
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40abb6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004638fa
xor eax, eax
jmp 0x40acff
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00463a83
push esi
lea ecx, [esp + 0xc]
call fcn.00463d12
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 0x40acdd
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push SysReAllocStringLen
call fcn.0040aae0
test eax, eax
jne 0x40acdd
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 SysReAllocStringLen
mov ecx, edi
call fcn.0040aae0
test eax, eax
jne 0x40acdd
lea eax, [esp + 0x14]
push 0x48fd60
push eax
call fcn.00454e80
mov esi, eax
add esp, 8
test esi, esi
jne 0x40acbc
lea ecx, [esp + 0x14]
push 0x48fd5c
push ecx
call fcn.00454e00
mov esi, eax
add esp, 8
test esi, esi
jne 0x40acbc
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40acbf
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00463a33
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40abce
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004638fa
xor eax, eax
jmp 0x40acff
mov byte [esi], 0
push 0x48fd58
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.004638fa
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 0x41b710
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 0x41b77e
cmp si, 0x69
ja 0x41b77e
add esi, 0xffd0
cmp si, 0x11
je 0x41b74e
push 0x11
call edi
test ax, ax
jge 0x41b74e
or esi, 0x2000
cmp si, 0x10
je 0x41b763
push 0x10
call edi
test ax, ax
jge 0x41b763
or esi, 0x4000
cmp si, 0x12
je 0x41b778
push 0x12
call edi
test ax, ax
jge 0x41b778
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x41b78b
mov esi, 0xbd
jmp 0x41b73f
cmp si, 0x6e
jne 0x41b798
mov esi, 0xbe
jmp 0x41b73f
cmp si, 0x6f
jne 0x41b739
mov esi, 0xbf
jmp 0x41b73f

Function at 0x41ce30
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4a79d8]
xor edx, edx
cmp eax, edx
jne 0x41ce56
xor eax, eax
mov byte [eax + 0x4a78d8], al
inc eax
cmp eax, 0x100
jl 0x41ce3e
mov dword [0x4a79d8], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4a78d8
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x41cee7
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 0x41ceba
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 0x41ce88
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x41cf60
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 0x41cfb3
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 0x41cf9a
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 0x4239f0
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 0x423b88
cmp ebp, ebx
jle 0x423b88
mov eax, esi
push edi
cdq
and edx, 7
add eax, edx
mov edi, eax
mov eax, esi
sar edi, 3
and eax, reloc.OLEAUT32.dll_VariantInit
mov dword [esp + 0x10], edi
jns 0x423a4e
dec eax
or eax, 0xfffffff8
inc eax
je 0x423a55
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x423a64
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x423a6b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0046363b
add esp, 4
cmp eax, ebx
je 0x423a8c
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.0046363b
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 0x423b7e
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 0x423b65
mov al, byte [edx]
cmp al, 0xc0
jbe 0x423b51
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x423b46
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 0x423b54
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x423b54
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x423af0
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 0x423ae1
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