joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4ad330
Capabilities:
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x5038a8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
push esi
mov esi, ecx
push 0
lea ecx, [esp + 0x20]
call fcn.004f124a
push 0x3e8
lea eax, [esp + 0x20]
push 0x3e8
push eax
mov ecx, esi
mov dword [esp + 0x44], 0
call fcn.004ad270
mov ecx, dword [esi + 0x174]
mov eax, dword [esi + 0x178]
add ecx, 0x64
add eax, 0x64
mov dword [esp + 4], ecx
lea ecx, [esp + 4]
push ecx
lea ecx, [esp + 0x20]
mov dword [esp + 0xc], eax
call fcn.004f1178
mov eax, dword [esi + 0x1c]
lea edx, [esp + 0xc]
push edx
push eax
call dword [sym.imp.USER32.dll_GetClientRect]
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 0x10]
sub eax, edx
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
shl eax, 3
cdq
idiv dword [esp + 8]
mov edx, dword [esp + 0xc]
mov ecx, eax
mov eax, dword [esp + 0x14]
sub eax, edx
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
shl eax, 3
cdq
idiv dword [esp + 4]
cmp dword [esp + 0x44], 1
jne 0x4ad3f7
cmp dword [esp + 0x40], 1
jne 0x4ad3f5
cmp ecx, eax
jge 0x4ad3f7
mov eax, ecx
cmp eax, 0x12c
jge 0x4ad403
mov eax, 0x12c
mov ecx, esi
mov dword [esi + 0x194], eax
mov dword [esi + 0x1dc], 1
call fcn.004ad450
mov ecx, dword [esi + 0x1c]
push 1
push 0
push ecx
call dword [sym.imp.USER32.dll_InvalidateRect]
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.004f12bc
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret 8
Function at 0x4b1730
Capabilities:
Get graphical window text

Disassembly:
push 0xffffffffffffffff
push 0x503d96
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x98
mov eax, dword [0x550450]
push ebx
push ebp
push esi
mov esi, ecx
mov dword [esp + 0xc], eax
lea ecx, [esp + 0xc]
xor ebx, ebx
push ecx
mov ecx, esi
mov dword [esp + 0xb0], ebx
call fcn.004ec735
mov edx, dword [0x550450]
mov dword [esp + 0x3c], edx
cmp esi, ebx
mov byte [esp + 0xac], 1
jne 0x4b178a
mov dword [esp + 0x1c], ebx
jmp 0x4b1791
mov eax, dword [esi + 0x1c]
mov dword [esp + 0x1c], eax
push edi
mov ecx, esi
call fcn.004eea31
mov ecx, dword [esi + 0x3c]
mov edx, dword [esi + 0x40]
mov dword [esp + 0x24], eax
lea eax, [esp + 0x10]
mov edi, 1
mov dword [esp + 0x2c], ecx
push eax
lea ecx, [esp + 0x44]
mov dword [esp + 0x2c], 0xffffff96
mov dword [esp + 0x38], edi
mov dword [esp + 0x34], edx
call fcn.004ea392
mov eax, dword [esi + 0x54]
mov ecx, dword [esi + 0x1c]
cmp eax, ebx
mov dword [esp + 0x64], ebx
mov dword [esp + 0x1c], ecx
jne 0x4b17e2
mov dword [esp + 0x14], ebx
jmp 0x4b17e9
mov edx, dword [eax + 0x1c]
mov dword [esp + 0x14], edx
cmp dword [esi + 0x44], 0xd
jne 0x4b1804
mov eax, dword [eax + 0x3c8]
cmp eax, edi
je 0x4b17fe
cmp eax, 2
jne 0x4b1804
mov dword [esp + 0x18], edi
jmp 0x4b1808
mov dword [esp + 0x18], ebx
mov eax, dword [esi + 0x20]
cmp eax, ebx
jne 0x4b1816
push ecx
call dword [sym.imp.USER32.dll_GetParent]
push eax
call fcn.004ebd6a
mov edi, eax
cmp edi, ebx
jne 0x4b1826
xor eax, eax
jmp 0x4b1829
mov eax, dword [edi + 0x1c]
mov ebx, dword [sym.imp.USER32.dll_IsWindow]
push eax
call ebx
mov ebp, dword [sym.imp.USER32.dll_SendMessageA]
test eax, eax
je 0x4b1851
mov ecx, esi
call fcn.004eea31
mov edx, dword [edi + 0x1c]
lea ecx, [esp + 0x20]
push ecx
push eax
push 0x4e
push edx
call ebp
mov eax, dword [esp + 0x1c]
push eax
call ebx
test eax, eax
pop edi
je 0x4b186d
mov ecx, dword [esi + 0x1c]
push 0
push 0
push 0x10
push ecx
call dword [sym.imp.USER32.dll_PostMessageA]
mov eax, dword [esp + 0x14]
test eax, eax
je 0x4b188c
mov esi, dword [esp + 0x10]
push esi
call ebx
test eax, eax
je 0x4b188c
push 1
push 0xd
push 0x100
push esi
call ebp
lea ecx, [esp + 0x3c]
mov byte [esp + 0xac], 0
call fcn.004ea259
lea ecx, [esp + 0xc]
mov dword [esp + 0xac], 0xffffffff
call fcn.004ea259
mov ecx, dword [esp + 0xa4]
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0xa4
ret
Function at 0x4b4b00
Capabilities:
Capture screenshot

Disassembly:
sub esp, 0x10
lea eax, [esp]
push esi
mov esi, dword [esp + 0x18]
push eax
mov ecx, dword [esi]
push ecx
call dword [sym.imp.USER32.dll_GetWindowRect]
mov edx, dword [esi]
push edx
call dword [sym.imp.USER32.dll_GetWindowDC]
push eax
mov dword [esi + 4], eax
call dword [sym.imp.GDI32.dll_CreateCompatibleDC]
push 1
push eax
mov dword [esi + 8], eax
call dword [sym.imp.GDI32.dll_SetBkMode]
mov eax, dword [esi + 0x10]
test eax, eax
je 0x4b4b4a
push eax
mov eax, dword [esi + 8]
mov dword [esi + 0x18], 0
push eax
jmp 0x4b4b79
mov ecx, dword [esp + 0x10]
mov eax, dword [esp + 8]
mov edx, dword [esp + 0xc]
sub ecx, eax
mov eax, dword [esi + 4]
push ecx
mov ecx, dword [esp + 8]
mov dword [esi + 0x18], 1
sub edx, ecx
push edx
push eax
call dword [sym.imp.GDI32.dll_CreateCompatibleBitmap]
mov ecx, dword [esi + 8]
push eax
mov dword [esi + 0x10], eax
push ecx
call dword [sym.imp.GDI32.dll_SelectObject]
mov dword [esi + 0x14], eax
mov eax, dword [esi + 0xc]
cmp eax, 1
jne 0x4b4bbb
mov edx, dword [esi + 4]
mov eax, dword [esp + 0x10]
mov ecx, dword [esp + 0xc]
push 0xcc0020
push 0
push 0
push edx
mov edx, dword [esp + 0x18]
sub eax, edx
mov edx, dword [esp + 0x14]
sub ecx, edx
mov edx, dword [esi + 8]
push eax
push ecx
push 0
push 0
push edx
call dword [sym.imp.GDI32.dll_BitBlt]
mov eax, dword [esi + 8]
pop esi
add esp, 0x10
ret 4
Function at 0x4bedd0
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 0x4bee73
test eax, eax
jbe 0x4bee73
mov ecx, dword [esi + 0xbc]
test ecx, ecx
jle 0x4bee73
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 0x4bee1e
xor esi, esi
jmp 0x4bee24
mov esi, dword [esi + 0xb4]
add esi, 4
xor ebx, ebx
test edi, edi
jbe 0x4bee4f
push ebp
mov ebp, edi
add esi, 6
push esi
call fcn.0048f9f0
add esi, eax
push esi
mov ebx, esi
call fcn.0048f9f0
add esp, 8
add esi, eax
dec edi
dec ebp
jne 0x4bee30
pop ebp
test edi, edi
pop edi
jne 0x4bee73
test ebx, ebx
je 0x4bee73
mov edx, dword [esp + 0x10]
push 0x4e
add edx, 0x10
push ebx
push edx
call fcn.004d8a00
add esp, 0xc
mov eax, 1
pop esi
pop ebx
ret 0xc
pop esi
xor eax, eax
pop ebx
ret 0xc

Function at 0x4befb5
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 0x4bf0cd
push eax
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x4bf0cd
mov eax, dword [esi + 0x3c]
push eax
call fcn.004ebd91
mov esi, eax
test esi, esi
je 0x4bf0cd
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 0x4bf0cd
mov ecx, esi
call fcn.004bef20
cmp edi, eax
jge 0x4bf0cd
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 0x4bf053
mov dword [esp + 0x34], 1
jmp 0x4bf0ae
mov edx, dword [esi + 0x1c]
lea ecx, [esp + 0x18]
push ecx
push ebx
push 0x433
push edx
call ebp
test eax, eax
je 0x4bf0cd
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.004bd780
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 0x4c6210
Capabilities:
Execute anti-debugging instructions

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x520e28
push 0x4d9f24
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x18
push ebx
push esi
push edi
mov dword [ebp - 0x18], esp
mov dword [ebp - 4], 0
push dword [ebp + 0x10]
mov ebx, dword [ebp + 0xc]
rdtsc
mov esi, eax
mov edi, edx
call ebx
rdtsc
pop ebx
mov dword [ebp - 0x28], edx
mov dword [ebp - 0x24], eax
mov dword [ebp - 0x20], edi
mov dword [ebp - 0x1c], esi
mov dword [ebp - 4], 0xffffffff
xor esi, esi
mov edi, dword [ebp - 0x20]
push 1
push esi
push esi
mov eax, dword [ebp - 0x28]
push eax
call fcn.004d7fc0
sub eax, esi
sbb edx, edi
mov ecx, dword [ebp - 0x1c]
sub eax, ecx
sbb edx, esi
mov ecx, dword [ebp - 0x24]
add eax, ecx
adc edx, esi
mov ecx, dword [ebp - 0x10]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x4c63c0
Capabilities:
Check os version

Disassembly:
sub esp, 0xa0
push esi
mov esi, dword [sym.imp.KERNEL32.dll_GetVersionExA]
push edi
mov ecx, 0x27
xor eax, eax
lea edi, [esp + 0xc]
rep stosd dword es:[edi], eax
lea eax, [esp + 0xc]
mov dword [esp + 0xc], 0x9c
push eax
call esi
test eax, eax
jne 0x4c6401
lea ecx, [esp + 0xc]
mov dword [esp + 0xc], 0x94
push ecx
call esi
test eax, eax
je 0x4c646e
cmp dword [esp + 0x1c], 2
jne 0x4c646e
cmp dword [esp + 0x10], 5
jne 0x4c646e
cmp dword [esp + 0x14], 1
jne 0x4c646e
push str.kernel32
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
test edi, edi
je 0x4c6458
push str.IsWow64Process
push edi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov esi, eax
test esi, esi
je 0x4c6449
lea edx, [esp + 8]
push edx
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call esi
jmp 0x4c6451
mov dword [esp + 8], 0
push edi
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
mov eax, dword [esp + 8]
test eax, eax
je 0x4c646e
pop edi
mov eax, 1
pop esi
add esp, 0xa0
ret
pop edi
xor eax, eax
pop esi
add esp, 0xa0
ret
Function at 0x4eb0d8
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
push esi
push edi
mov ebx, ecx
xor edi, edi
call fcn.004f6041
mov esi, dword [eax + 0xc]
push 5
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
test eax, eax
je 0x4eb109
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push esi
mov ecx, ebx
push dword [esp + 0x18]
push edi
call fcn.004eb11c
pop edi
pop esi
pop ebx
ret 8

Function at 0x4ec735
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x4ec76d
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.004ea700
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.004ea6d8
jmp 0x4ec779
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x4ee0fa
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 0x4ee13c
call fcn.004f6041
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x4ee13c
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x4ee133
xor eax, eax
jmp 0x4ee144
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.004ee14a
pop edi
pop esi
pop ebx
ret 4

Function at 0x4f6571
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 0x4f659f
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x4f65bd
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.004f64d7
jmp 0x4f65bd
mov eax, dword [esi + 0x14]
test eax, eax
je 0x4f65bd
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.004f64d7
test edi, edi
mov eax, edi
jne 0x4f65a7
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x4f93dc
Capabilities:
Check for time delay via gettickcount
Log keystrokes via polling

Disassembly:
sub esp, 0x20
push ebx
push ebp
push esi
mov esi, ecx
push edi
mov edi, dword [sym.imp.USER32.dll_GetKeyState]
xor ebx, ebx
push 1
mov dword [esi + 0x30], ebx
mov dword [esi + 0x34], ebx
mov dword [esi + 0x38], ebx
call edi
test ax, ax
jge 0x4f9404
or dword [esi + 0x38], 1
or dword [esi + 0x34], 2
jmp 0x4f9415
push 2
call edi
test ax, ax
jge 0x4f9415
or dword [esi + 0x38], 2
or dword [esi + 0x34], 1
mov ebp, dword [sym.imp.KERNEL32.dll_GetTickCount]
call ebp
mov dword [esp + 0x10], eax
mov eax, dword [esp + 0x34]
push dword [eax + 0x1c]
call dword [sym.imp.USER32.dll_SetCapture]
push eax
call fcn.004ebd6a
cmp dword [esi + 0x30], ebx
jne 0x4f94ef
mov edi, dword [sym.imp.USER32.dll_PeekMessageA]
mov ebx, 0x100
call dword [sym.imp.USER32.dll_GetCapture]
push eax
call fcn.004ebd6a
cmp eax, dword [esp + 0x34]
jne 0x4f94ef
push 1
push 0x209
push 0x200
lea eax, [esp + 0x20]
push 0
push eax
call edi
test eax, eax
jne 0x4f948b
push 1
push 0x108
push ebx
push eax
lea eax, [esp + 0x24]
push eax
call edi
test eax, eax
je 0x4f94d0
mov eax, dword [esp + 0x18]
cmp eax, 0x202
je 0x4f94ef
cmp eax, 0x205
je 0x4f94ef
cmp eax, 0x201
je 0x4f94ef
cmp eax, 0x204
je 0x4f94ef
cmp eax, ebx
jne 0x4f94b6
cmp dword [esp + 0x1c], 0x1b
je 0x4f94ef
push dword [esp + 0x2c]
lea eax, [esi + 0x20]
push dword [esp + 0x2c]
push eax
call dword [sym.imp.USER32.dll_PtInRect]
neg eax
sbb eax, eax
inc eax
mov dword [esi + 0x30], eax
call ebp
sub eax, dword [esp + 0x10]
cmp eax, dword [0x5ad834]
jbe 0x4f94e5
mov dword [esi + 0x30], 1
cmp dword [esi + 0x30], 0
je 0x4f9448
call dword [sym.imp.USER32.dll_ReleaseCapture]
mov eax, dword [esi + 0x30]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x20
ret 4
Function at 0x4017c0
Capabilities:
Get file attributes

Disassembly:
push ebx
xor bl, bl
test esi, esi
je 0x401808
push esi
call fcn.00402000
add esp, 4
test eax, eax
jbe 0x401808
mov eax, dword [esp + 8]
push eax
push edi
push 0x40b3e8
push edi
push esi
call fcn.00401f90
add esp, 0xc
push eax
call fcn.00401f90
add esp, 0xc
push esi
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
test eax, eax
je 0x401808
cmp eax, 0xffffffff
je 0x401808
test al, 0x10
mov al, 1
je 0x40180a
mov al, bl
pop ebx
ret
Function at 0x405170
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x40eab0]
jne 0x40517a
repz ret
jmp fcn.0040743c

Function at 0x406183
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x14
push ebx
push esi
push edi
call fcn.00403163
and dword [ebp - 4], 0
cmp dword [0x410fb8], 0
mov ebx, eax
jne 0x406234
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
test edi, edi
je 0x4062e5
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push 0x40c52c
push edi
call esi
test eax, eax
je 0x4062e5
push eax
call fcn.004030f1
mov dword [esp], str.GetActiveWindow
push edi
mov dword [0x410fb8], eax
call esi
push eax
call fcn.004030f1
mov dword [esp], str.GetLastActivePopup
push edi
mov dword [0x410fbc], eax
call esi
push eax
call fcn.004030f1
mov dword [esp], str.GetUserObjectInformationA
push edi
mov dword [0x410fc0], eax
call esi
push eax
call fcn.004030f1
pop ecx
mov dword [0x410fc8], eax
test eax, eax
je 0x406234
push str.GetProcessWindowStation
push edi
call esi
push eax
call fcn.004030f1
pop ecx
mov dword [0x410fc4], eax
mov eax, dword [0x410fc4]
cmp eax, ebx
je 0x40628c
cmp dword [0x410fc8], ebx
je 0x40628c
push eax
call fcn.0040316c
push dword [0x410fc8]
mov esi, eax
call fcn.0040316c
pop ecx
pop ecx
mov edi, eax
test esi, esi
je 0x40628c
test edi, edi
je 0x40628c
call esi
test eax, eax
je 0x406283
lea ecx, [ebp - 8]
push ecx
push 0xc
lea ecx, [ebp - 0x14]
push ecx
push 1
push eax
call edi
test eax, eax
je 0x406283
test byte [ebp - 0xc], 1
jne 0x40628c
or dword [ebp + 0x10], 0x200000
jmp 0x4062c5
mov eax, dword [0x410fbc]
cmp eax, ebx
je 0x4062c5
push eax
call fcn.0040316c
pop ecx
test eax, eax
je 0x4062c5
call eax
mov dword [ebp - 4], eax
test eax, eax
je 0x4062c5
mov eax, dword [0x410fc0]
cmp eax, ebx
je 0x4062c5
push eax
call fcn.0040316c
pop ecx
test eax, eax
je 0x4062c5
push dword [ebp - 4]
call eax
mov dword [ebp - 4], eax
push dword [0x410fb8]
call fcn.0040316c
pop ecx
test eax, eax
je 0x4062e5
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
call eax
jmp 0x4062e7
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x4101f9
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
mov ebx, dword [ebp + 8]
cmp ebx, 0
je 0x41023e
mov eax, dword [ebx + 0x3c]
add eax, ebx
mov edx, dword [eax + 0x78]
add edx, ebx
mov ecx, dword [edx + 0x18]
mov eax, dword [edx + 0x20]
push ecx
push ecx
push eax
xor eax, eax
or ecx, 0xffffffff
mov edi, dword [ebp + 0xc]
mov edi, dword [edi]
repne scasb al, byte es:[edi]
not ecx
pop eax
push ecx
mov edi, dword [ebp + 0xc]
mov edi, dword [edi]
mov esi, dword [eax + ebx]
add esi, ebx
repe cmpsb byte [esi], byte es:[edi]
pop ecx
je 0x410244
add eax, 4
pop esi
dec esi
push esi
jne 0x410226
xor eax, eax
leave
ret 8
pop esi
pop ecx
sub ecx, esi
mov eax, dword [edx + 0x24]
lea eax, [eax + ecx*2]
movzx eax, word [eax + ebx]
mov ecx, dword [edx + 0x1c]
lea eax, [ecx + eax*4]
mov eax, dword [eax + ebx]
add eax, ebx
leave
ret 8

Function at 0x4129f4
Capabilities:
Check os version

Disassembly:
push ebp
mov ebp, esp
push ebx
xor eax, eax
mov ebx, dword fs:[0x18]
mov ecx, dword fs:[0x30]
test ecx, ecx
jns 0x412a2c
mov ecx, 0x530000
cmp dword [ebx + 0x58], ecx
jne 0x412a1a
mov al, 1
jmp 0x412a7d
cmp dword [ebx + 0x54], ecx
jne 0x412a23
mov al, 2
jmp 0x412a7d
cmp dword [ebx + 0x7c], ecx
jne 0x412a7d
mov al, 3
jmp 0x412a7d
mov ebx, dword [ecx + 0xa8]
mov ecx, dword [ecx + 0xa4]
cmp ecx, 4
ja 0x412a41
mov al, 4
jmp 0x412a7d
cmp ecx, 5
jne 0x412a61
cmp ebx, 0
jne 0x412a4f
mov al, 5
jmp 0x412a7d
cmp ebx, 1
jne 0x412a58
mov al, 6
jmp 0x412a7d
cmp ebx, 2
jne 0x412a61
mov al, 7
jmp 0x412a7d
cmp ecx, 6
jne 0x412a6d
cmp ebx, 0
jne 0x412a6f
mov al, 8
jmp 0x412a7d
cmp ebx, 1
jne 0x412a76
mov al, 9
cmp ebx, 2
jne 0x412a7d
mov al, 0xa
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x42ff5d
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
mov ecx, dword [ebp + 8]
xor eax, eax
push esi
mov esi, ecx
test ecx, ecx
je 0x42ffba
mov edx, dword [ebp + 0xc]
test edx, edx
jne 0x42ff89
cmp word [ecx], ax
je 0x42ff8e
jmp 0x42ff7d
add ecx, 2
inc eax
cmp word [ecx], 0
jne 0x42ff7d
jmp 0x42ff8e
mov eax, edx
lea ecx, [ecx + edx*2]
cdq
sub eax, edx
sar eax, 1
sub ecx, 2
test eax, eax
jle 0x42ffba
lea ecx, [ecx]
mov dx, word [esi]
xor word [ecx], dx
movzx edx, word [ecx]
xor word [esi], dx
movzx edx, word [esi]
xor word [ecx], dx
dec eax
sub ecx, 2
add esi, 2
test eax, eax
jg 0x42ff9d
pop esi
pop ebp
ret 8
Function at 0x49f8e0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x527fdb
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.0051bb4f
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x49f962
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.00518d51
mov eax, dword [eax]
push 0x5e7244
push eax
call fcn.00509fb4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0051bdda
test bl, bl
je 0x49f962
push 0x5e7244
lea ecx, [esp + 0xc]
call fcn.0051c16a
push 0x5eada4
lea ecx, [esp + 0xc]
call fcn.0051c16a
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 0x49f99e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0051bdda
jmp 0x49fa69
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 0x49fa22
lea edx, [esp + 0x7c]
push 0x5eada0
push edx
call fcn.00509fb4
add esp, 8
test eax, eax
je 0x49fa22
lea eax, [esp + 0x7c]
push 0x5ead9c
push eax
call fcn.00509fb4
add esp, 8
test eax, eax
je 0x49fa22
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 0x49f9b2
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.0051bdda
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 0x4a0260
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 0x4a02c2
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 0x4a02d0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x52805b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x5fa09c]
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 0x4a0408
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x4a0336
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0051bdda
xor eax, eax
jmp 0x4a047f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0051bf17
push esi
lea ecx, [esp + 0xc]
call fcn.0051c1a6
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x5eaddc
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x4a045d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push 0x80000000
call fcn.004a0260
test eax, eax
jne 0x4a045d
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 0x80000000
mov ecx, edi
call fcn.004a0260
test eax, eax
jne 0x4a045d
lea eax, [esp + 0x14]
push 0x5eadb8
push eax
call fcn.0050b0c0
mov esi, eax
add esp, 8
test esi, esi
jne 0x4a043c
lea ecx, [esp + 0x14]
push 0x5eadb4
push ecx
call fcn.0050b040
mov esi, eax
add esp, 8
test esi, esi
jne 0x4a043c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x4a043f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0051bec7
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x4a034e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0051bdda
xor eax, eax
jmp 0x4a047f
mov byte [esi], 0
push 0x5eadb0
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.0051bdda
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