joyce8/EMBER2024-capa huggingface dataset:
Function at 0x488060
Capabilities:
Persist via windows service
Query or enumerate registry value
Set registry value

Disassembly:
sub esp, 0x39c
mov eax, dword [esp + 0x3a0]
push esi
push edi
mov edi, ecx
test eax, eax
mov dword [esp + 8], 0
mov dword [esp + 0xc], 0
mov dword [esp + 0x10], 0x378
je 0x4881cc
mov ecx, dword [esp + 0x3ac]
test ecx, ecx
je 0x4881cc
mov edx, dword [esp + 0x3b0]
test edx, edx
je 0x4881cc
mov esi, dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
lea edx, [esp + 8]
push edx
push 0xf003f
push 0
push ecx
push eax
call esi
test eax, eax
jne 0x4881cc
mov edx, dword [esp + 8]
lea eax, [esp + 0x10]
lea ecx, [esp + 0x2c]
push eax
push ecx
push 0
push 0
push str.PackedCatalogItem
push edx
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x4881b0
cmp dword [esp + 0x10], 0x378
jne 0x4881b0
cmp dword [esp + 0x158], 1
jne 0x4881d9
cmp dword [esp + 0x17c], 2
jne 0x4881d9
mov eax, dword [esp + 0x154]
lea ecx, [esp + 0x14]
push eax
push 0x6b51c4
push ecx
call fcn.004c11a2
add esp, 0xc
lea edx, [esp + 0xc]
push edx
push 0x20019
push 0
push str.SYSTEMCurrentControlSetServicesWinSock2ESPI11
push reloc.OLEAUT32.dll_SysReAllocString
call esi
test eax, eax
jne 0x4881b0
mov ecx, dword [esp + 0xc]
lea eax, [esp + 0x14]
push eax
push ecx
mov ecx, edi
call fcn.00488210
test eax, eax
je 0x4881b0
mov edx, dword [esp + 0x10]
push 3
push str.SYSTEMCurrentControlSetServicesWinSock2ESPI11
push reloc.OLEAUT32.dll_SysReAllocString
lea eax, [esp + 0x38]
push edx
lea ecx, [esp + 0x24]
push eax
push ecx
mov ecx, edi
call fcn.00487d10
test eax, eax
je 0x4881b0
mov edx, dword [esp + 0x10]
mov ecx, dword [esp + 8]
lea eax, [esp + 0x2c]
push edx
push eax
push 3
push 0
push str.PackedCatalogItem
push ecx
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
test eax, eax
je 0x4881d9
mov eax, dword [esp + 0xc]
mov esi, dword [sym.imp.ADVAPI32.dll_RegCloseKey]
test eax, eax
je 0x4881c1
push eax
call esi
mov eax, dword [esp + 8]
test eax, eax
je 0x4881cc
push eax
call esi
pop edi
xor eax, eax
pop esi
add esp, 0x39c
ret 0xc
mov eax, dword [esp + 0xc]
mov esi, dword [sym.imp.ADVAPI32.dll_RegCloseKey]
test eax, eax
je 0x4881ea
push eax
call esi
mov eax, dword [esp + 8]
test eax, eax
je 0x4881f5
push eax
call esi
pop edi
mov eax, 1
pop esi
add esp, 0x39c
ret 0xc
Function at 0x488210
Capabilities:
Query environment variable
Query or enumerate registry value

Disassembly:
sub esp, 0x480
mov ecx, dword [esp + 0x484]
mov dword [esp], 0x378
test ecx, ecx
je 0x4882d1
mov eax, dword [esp + 0x488]
test eax, eax
je 0x4882d1
lea edx, [esp]
push edx
lea edx, [esp + 0x10c]
push edx
push 0
push 0
push eax
push ecx
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x4882d1
cmp dword [esp], 0x378
jne 0x4882d1
lea eax, [esp + 4]
push 0x104
lea ecx, [esp + 0x10c]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsA]
test eax, eax
je 0x4882d1
lea edx, [esp + 4]
push edx
call fcn.00487ca0
add esp, 4
test eax, eax
je 0x4882d1
cmp dword [esp + 0x234], 1
jne 0x4882c3
cmp dword [esp + 0x258], 2
jne 0x4882c3
lea eax, [esp + 4]
push eax
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
test eax, eax
je 0x4882d1
push str.WSPStartup
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x4882d1
mov eax, 1
add esp, 0x480
ret 8
xor eax, eax
add esp, 0x480
ret 8

Function at 0x4882e0
Capabilities:
Query environment variable

Disassembly:
sub esp, 0x104
push esi
mov esi, dword [esp + 0x10c]
test esi, esi
je 0x48833f
push esi
call fcn.00487ca0
add esp, 4
test eax, eax
je 0x48833f
lea eax, [esp + 4]
push 0x104
push eax
push esi
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsA]
test eax, eax
je 0x48833f
lea ecx, [esp + 4]
push ecx
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
test eax, eax
je 0x48833f
push 0x6b51e8
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
neg eax
sbb eax, eax
pop esi
neg eax
add esp, 0x104
ret 4
xor eax, eax
pop esi
add esp, 0x104
ret 4
Function at 0x4883d0
Capabilities:
Query or enumerate registry key

Disassembly:
sub esp, 0x110
push ebx
push ebp
mov ebp, dword [esp + 0x11c]
push esi
xor esi, esi
push edi
cmp ebp, esi
mov ebx, ecx
mov dword [esp + 0x10], esi
mov dword [esp + 0x14], esi
mov dword [esp + 0x18], esi
jne 0x488404
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x110
ret 4
push ebp
mov ecx, ebx
call fcn.004882e0
test eax, eax
jne 0x48841d
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x110
ret 4
push ebp
mov ecx, ebx
call fcn.00488350
cmp eax, 1
je 0x4885aa
lea eax, [esp + 0x10]
push eax
push str.SYSTEMCurrentControlSetServicesWinSock2ParametersProtocol_Catalog9Catalog_Entries
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyA]
test eax, eax
je 0x488456
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x110
ret 4
mov edx, dword [esp + 0x10]
mov edi, dword [sym.imp.ADVAPI32.dll_RegEnumKeyA]
lea ecx, [esp + 0x1c]
push 0x104
push ecx
push esi
push edx
call edi
test eax, eax
jne 0x4884d2
mov edx, dword [esp + 0x10]
lea eax, [esp + 0x14]
lea ecx, [esp + 0x1c]
push eax
push ecx
push edx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyA]
test eax, eax
jne 0x488552
mov eax, dword [esp + 0x14]
push str.PackedCatalogItem
push eax
mov ecx, ebx
call fcn.00488210
mov ecx, dword [esp + 0x14]
test eax, eax
push ecx
je 0x488569
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, dword [esp + 0x10]
lea edx, [esp + 0x1c]
inc esi
push 0x104
push edx
push esi
push eax
mov dword [esp + 0x24], 0
call edi
test eax, eax
je 0x488472
mov eax, dword [esp + 0x10]
lea edx, [esp + 0x1c]
xor esi, esi
push 0x104
push edx
push esi
push eax
mov dword [esp + 0x28], esi
call edi
test eax, eax
jne 0x488520
mov eax, dword [esp + 0x10]
lea ecx, [esp + 0x18]
push ecx
lea edx, [esp + 0x20]
push ebp
push edx
push eax
mov ecx, ebx
call fcn.00487ec0
test eax, eax
je 0x488552
mov edx, dword [esp + 0x10]
lea ecx, [esp + 0x1c]
inc esi
push 0x104
push ecx
push esi
push edx
call edi
test eax, eax
je 0x4884ee
cmp dword [esp + 0x18], 1
jb 0x488552
mov edi, ebp
or ecx, 0xffffffff
xor eax, eax
push 1
repne scasb al, byte es:[edi]
not ecx
push str.SYSTEMCurrentControlSetServicesWinSock2ESPI11
dec ecx
push reloc.OLEAUT32.dll_SysReAllocString
push ecx
push ebp
push str.FileName
mov ecx, ebx
call fcn.00487da0
cmp eax, 1
je 0x48859b
mov eax, dword [esp + 0x10]
test eax, eax
jne 0x488579
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x110
ret 4
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov dword [esp + 0x14], 0
jmp 0x488552
push ebp
mov ecx, ebx
call fcn.004885c0
mov eax, dword [esp + 0x10]
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x110
ret 4
mov eax, dword [esp + 0x10]
test eax, eax
je 0x4885aa
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
add esp, 0x110
ret 4
Function at 0x4885c0
Capabilities:
Query or enumerate registry key

Disassembly:
sub esp, 0x10c
push ebp
mov ebp, dword [esp + 0x114]
push esi
xor esi, esi
push edi
cmp ebp, esi
mov edi, ecx
mov dword [esp + 0xc], esi
mov dword [esp + 0x10], 1
jne 0x4885f2
pop edi
pop esi
xor eax, eax
pop ebp
add esp, 0x10c
ret 4
push esi
mov ecx, edi
call fcn.00488350
test eax, eax
jne 0x48860f
pop edi
pop esi
mov eax, 1
pop ebp
add esp, 0x10c
ret 4
lea eax, [esp + 0xc]
push eax
push str.SYSTEMCurrentControlSetServicesWinSock2ParametersProtocol_Catalog9Catalog_Entries
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyA]
test eax, eax
je 0x488636
pop edi
pop esi
xor eax, eax
pop ebp
add esp, 0x10c
ret 4
mov edx, dword [esp + 0xc]
push ebx
mov ebx, dword [sym.imp.ADVAPI32.dll_RegEnumKeyA]
lea ecx, [esp + 0x18]
push 0x104
push ecx
push esi
push edx
call ebx
test eax, eax
jne 0x488684
mov ecx, dword [esp + 0x10]
lea eax, [esp + 0x18]
push ebp
push eax
push ecx
mov ecx, edi
call fcn.00488060
test eax, eax
jne 0x48866d
mov dword [esp + 0x14], eax
mov eax, dword [esp + 0x10]
lea edx, [esp + 0x18]
inc esi
push 0x104
push edx
push esi
push eax
call ebx
test eax, eax
je 0x488653
push 0
push str.SYSTEMCurrentControlSetServicesWinSock2ESPI11
push reloc.OLEAUT32.dll_SysReAllocString
mov ecx, edi
call fcn.00487e30
mov eax, dword [esp + 0x10]
pop ebx
test eax, eax
je 0x4886a7
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, dword [esp + 0x10]
pop edi
pop esi
pop ebp
add esp, 0x10c
ret 4

Function at 0x48fc60
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 0x48fd03
test eax, eax
jbe 0x48fd03
mov ecx, dword [esi + 0xbc]
test ecx, ecx
jle 0x48fd03
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 0x48fcae
xor esi, esi
jmp 0x48fcb4
mov esi, dword [esi + 0xb4]
add esi, 4
xor ebx, ebx
test edi, edi
jbe 0x48fcdf
push ebp
mov ebp, edi
add esi, 6
push esi
call fcn.00493c80
add esi, eax
push esi
mov ebx, esi
call fcn.00493c80
add esp, 8
add esi, eax
dec edi
dec ebp
jne 0x48fcc0
pop ebp
test edi, edi
pop edi
jne 0x48fd03
test ebx, ebx
je 0x48fd03
mov edx, dword [esp + 0x10]
push 0x4e
add edx, 0x10
push ebx
push edx
call fcn.004c0550
add esp, 0xc
mov eax, 1
pop esi
pop ebx
ret 0xc
pop esi
xor eax, eax
pop ebx
ret 0xc
Function at 0x4900a5
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 0x4901bd
push eax
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x4901bd
mov eax, dword [esi + 0x3c]
push eax
call fcn.004d347a
mov esi, eax
test esi, esi
je 0x4901bd
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 0x4901bd
mov ecx, esi
call fcn.0048ff40
cmp edi, eax
jge 0x4901bd
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 0x490143
mov dword [esp + 0x34], 1
jmp 0x49019e
mov edx, dword [esi + 0x1c]
lea ecx, [esp + 0x18]
push ecx
push ebx
push 0x433
push edx
call ebp
test eax, eax
je 0x4901bd
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.0048d4a0
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 0x497080
Capabilities:
Query or enumerate registry value

Disassembly:
sub esp, 0x8c
lea eax, [esp]
push esi
push eax
push 1
push 0
push str.Control_PanelDesktop
push reloc.WS2_32.dll_accept
mov esi, 3
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x4970f3
lea ecx, [esp + 8]
lea edx, [esp + 0x10]
push ecx
mov ecx, dword [esp + 8]
lea eax, [esp + 0x10]
push edx
push eax
push 0
push str.WheelScrollLines
push ecx
mov dword [esp + 0x20], 0x80
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x4970e8
push 0xa
lea edx, [esp + 0x14]
push eax
push edx
call fcn.004c173f
add esp, 0xc
mov esi, eax
mov eax, dword [esp + 4]
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
pop esi
add esp, 0x8c
ret
Function at 0x4a88b0
Capabilities:
Get graphical window text

Disassembly:
push 0xffffffffffffffff
push 0x4e72c6
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x98
mov eax, dword [0x6ba668]
push ebx
push esi
mov esi, ecx
mov dword [esp + 8], eax
lea ecx, [esp + 8]
xor ebx, ebx
push ecx
mov ecx, esi
mov dword [esp + 0xac], ebx
call fcn.004d3e1d
cmp dword [0x6f0050], ebx
je 0x4a8920
lea ecx, [esp + 8]
mov dword [esp + 0xa8], 0xffffffff
call fcn.004d199a
pop esi
pop ebx
mov ecx, dword [esp + 0x98]
mov dword fs:[0], ecx
add esp, 0xa4
ret
mov edx, dword [0x6ba668]
push ebp
push edi
mov edi, 1
mov dword [0x6f0050], edi
mov dword [esp + 0x40], edx
cmp esi, ebx
mov byte [esp + 0xb0], 1
jne 0x4a8949
mov dword [esp + 0x20], ebx
jmp 0x4a8950
mov eax, dword [esi + 0x1c]
mov dword [esp + 0x20], eax
mov ecx, esi
call fcn.004d5fca
mov ecx, dword [esi + 0x84]
mov edx, dword [esi + 0x88]
mov dword [esp + 0x24], eax
lea eax, [esp + 0x10]
mov dword [esp + 0x2c], ecx
push eax
lea ecx, [esp + 0x44]
mov dword [esp + 0x2c], 0xffffff96
mov dword [esp + 0x38], 5
mov dword [esp + 0x34], edx
call fcn.004d1ad3
mov eax, dword [esi + 0x9c]
mov ecx, dword [esi + 0x94]
mov edx, dword [esi + 0x1c]
cmp eax, ebx
mov dword [esp + 0x64], ecx
mov dword [esp + 0x1c], edx
jne 0x4a89ae
mov dword [esp + 0x14], ebx
jmp 0x4a89b5
mov ebp, dword [eax + 0x1c]
mov dword [esp + 0x14], ebp
cmp ecx, 0xd
jne 0x4a89cf
mov eax, dword [eax + 0x3c4]
cmp eax, edi
je 0x4a89c9
cmp eax, 2
jne 0x4a89cf
mov dword [esp + 0x18], edi
jmp 0x4a89d3
mov dword [esp + 0x18], ebx
mov eax, dword [esi + 0x20]
cmp eax, ebx
jne 0x4a89e1
push edx
call dword [sym.imp.USER32.dll_GetParent]
push eax
call fcn.004d3453
mov edi, eax
cmp edi, ebx
jne 0x4a89f1
xor eax, eax
jmp 0x4a89f4
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 0x4a8a1c
mov ecx, esi
call fcn.004d5fca
mov edx, dword [edi + 0x1c]
lea ecx, [esp + 0x20]
push ecx
push eax
push 0x4e
push edx
call ebp
mov esi, dword [esp + 0x1c]
push esi
call ebx
test eax, eax
je 0x4a8a34
push 0
push 0
push 0x10
push esi
call dword [sym.imp.USER32.dll_PostMessageA]
mov eax, dword [esp + 0x18]
mov dword [0x6f0050], 0
test eax, eax
je 0x4a8a5d
mov esi, dword [esp + 0x14]
push esi
call ebx
test eax, eax
je 0x4a8a5d
push 1
push 0xd
push 0x100
push esi
call ebp
lea ecx, [esp + 0x40]
mov byte [esp + 0xb0], 0
call fcn.004d199a
lea ecx, [esp + 0x10]
mov dword [esp + 0xb0], 0xffffffff
call fcn.004d199a
mov ecx, dword [esp + 0xa8]
pop edi
pop ebp
pop esi
pop ebx
mov dword fs:[0], ecx
add esp, 0xa4
ret
Function at 0x4aa930
Capabilities:
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4e74b8
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.004d872e
push 0x3e8
lea eax, [esp + 0x20]
push 0x3e8
push eax
mov ecx, esi
mov dword [esp + 0x44], 0
call fcn.004aa870
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.004d865c
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 0x4aa9f7
cmp dword [esp + 0x40], 1
jne 0x4aa9f5
cmp ecx, eax
jge 0x4aa9f7
mov eax, ecx
cmp eax, 0x12c
jge 0x4aaa03
mov eax, 0x12c
mov ecx, esi
mov dword [esi + 0x194], eax
mov dword [esi + 0x1dc], 1
call fcn.004aaa50
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.004d87a0
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret 8
Function at 0x4aeca0
Capabilities:
Get graphical window text

Disassembly:
push 0xffffffffffffffff
push 0x4e79a6
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x98
mov eax, dword [0x6ba668]
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.004d3e1d
mov edx, dword [0x6ba668]
mov dword [esp + 0x3c], edx
cmp esi, ebx
mov byte [esp + 0xac], 1
jne 0x4aecfa
mov dword [esp + 0x1c], ebx
jmp 0x4aed01
mov eax, dword [esi + 0x1c]
mov dword [esp + 0x1c], eax
push edi
mov ecx, esi
call fcn.004d5fca
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.004d1ad3
mov eax, dword [esi + 0x54]
mov ecx, dword [esi + 0x1c]
cmp eax, ebx
mov dword [esp + 0x64], ebx
mov dword [esp + 0x1c], ecx
jne 0x4aed52
mov dword [esp + 0x14], ebx
jmp 0x4aed59
mov edx, dword [eax + 0x1c]
mov dword [esp + 0x14], edx
cmp dword [esi + 0x44], 0xd
jne 0x4aed74
mov eax, dword [eax + 0x3c4]
cmp eax, edi
je 0x4aed6e
cmp eax, 2
jne 0x4aed74
mov dword [esp + 0x18], edi
jmp 0x4aed78
mov dword [esp + 0x18], ebx
mov eax, dword [esi + 0x20]
cmp eax, ebx
jne 0x4aed86
push ecx
call dword [sym.imp.USER32.dll_GetParent]
push eax
call fcn.004d3453
mov edi, eax
cmp edi, ebx
jne 0x4aed96
xor eax, eax
jmp 0x4aed99
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 0x4aedc1
mov ecx, esi
call fcn.004d5fca
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 0x4aeddd
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 0x4aedfc
mov esi, dword [esp + 0x10]
push esi
call ebx
test eax, eax
je 0x4aedfc
push 1
push 0xd
push 0x100
push esi
call ebp
lea ecx, [esp + 0x3c]
mov byte [esp + 0xac], 0
call fcn.004d199a
lea ecx, [esp + 0xc]
mov dword [esp + 0xac], 0xffffffff
call fcn.004d199a
mov ecx, dword [esp + 0xa4]
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0xa4
ret
Function at 0x4b1fb0
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 0x4b1ffa
push eax
mov eax, dword [esi + 8]
mov dword [esi + 0x18], 0
push eax
jmp 0x4b2029
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 0x4b206b
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 0x4d3e1d
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x4d3e55
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.004d1e41
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.004d1e19
jmp 0x4d3e61
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x4d5691
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 0x4d56d3
call fcn.004dc501
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x4d56d3
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x4d56ca
xor eax, eax
jmp 0x4d56db
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.004d56e1
pop edi
pop esi
pop ebx
ret 4

Function at 0x4dca31
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 0x4dca5f
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x4dca7d
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.004dc997
jmp 0x4dca7d
mov eax, dword [esi + 0x14]
test eax, eax
je 0x4dca7d
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.004dc997
test edi, edi
mov eax, edi
jne 0x4dca67
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x4df781
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 0x4df7a9
or dword [esi + 0x38], 1
or dword [esi + 0x34], 2
jmp 0x4df7ba
push 2
call edi
test ax, ax
jge 0x4df7ba
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.004d3453
cmp dword [esi + 0x30], ebx
jne 0x4df894
mov edi, dword [sym.imp.USER32.dll_PeekMessageA]
mov ebx, 0x100
call dword [sym.imp.USER32.dll_GetCapture]
push eax
call fcn.004d3453
cmp eax, dword [esp + 0x34]
jne 0x4df894
push 1
push 0x209
push 0x200
lea eax, [esp + 0x20]
push 0
push eax
call edi
test eax, eax
jne 0x4df830
push 1
push 0x108
push ebx
push eax
lea eax, [esp + 0x24]
push eax
call edi
test eax, eax
je 0x4df875
mov eax, dword [esp + 0x18]
cmp eax, 0x202
je 0x4df894
cmp eax, 0x205
je 0x4df894
cmp eax, 0x201
je 0x4df894
cmp eax, 0x204
je 0x4df894
cmp eax, ebx
jne 0x4df85b
cmp dword [esp + 0x1c], 0x1b
je 0x4df894
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 [0x70739c]
jbe 0x4df88a
mov dword [esi + 0x30], 1
cmp dword [esi + 0x30], 0
je 0x4df7ed
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