joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4b21e0
Capabilities:
Open clipboard
Read clipboard data

Disassembly:
sub esp, 0xc
push ebx
push ebp
push esi
push edi
mov edi, ecx
call fcn.004ac8c0
test eax, eax
je 0x4b22cf
mov ecx, edi
call fcn.004ac8c0
mov ecx, eax
call fcn.004a9e70
test eax, eax
jne 0x4b22cf
push eax
call dword [sym.imp.USER32.dll_OpenClipboard]
test eax, eax
je 0x4b22cf
mov eax, dword [0xaa8bb0]
and eax, 0xffff
push eax
call dword [sym.imp.USER32.dll_GetClipboardData]
mov esi, eax
test esi, esi
jne 0x4b2242
call dword [sym.imp.USER32.dll_CloseClipboard]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xc
ret 0xc
lea ecx, [esp + 0x10]
mov ebp, dword [esp + 0x24]
push 1
push ecx
mov ecx, dword [edi + 0x44]
lea edx, [esp + 0x1c]
shr ecx, 4
lea eax, [esp + 0x20]
push edx
mov edx, dword [esp + 0x2c]
and ecx, 1
push eax
push ecx
push ebp
push edx
push esi
call dword [sym.imp.KERNEL32.dll_GlobalSize]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_GlobalLock]
push eax
mov ecx, edi
call fcn.004ac8c0
mov ecx, eax
call fcn.004aa0a0
push esi
mov ebx, eax
call dword [sym.imp.KERNEL32.dll_GlobalUnlock]
call dword [sym.imp.USER32.dll_CloseClipboard]
mov ecx, dword [esp + 0x28]
mov eax, 1
cmp ecx, eax
jne 0x4b22cf
cmp ebx, eax
jne 0x4b22cf
cmp dword [esp + 0x10], eax
jne 0x4b22b5
mov eax, dword [edi]
mov ecx, edi
call dword [eax + 0xcc]
mov eax, dword [esp + 0x14]
mov ecx, dword [esp + 0x18]
mov edx, dword [edi]
push eax
mov eax, dword [esp + 0x24]
push ecx
push ebp
push eax
mov ecx, edi
call dword [edx + 0xc0]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xc
ret 0xc
Function at 0x4b5040
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x5095f8
push eax
mov dword fs:[0], esp
sub esp, 0x14
push ebx
push ebp
mov ebp, dword [esp + 0x30]
push esi
mov ebx, ecx
push edi
mov esi, dword [ebp]
mov ecx, dword [esi + 0xc]
mov eax, dword [esi + 0x10]
dec ecx
cmp eax, ecx
jge 0x4b5079
inc eax
mov dword [esi + 0x10], eax
jmp 0x4b518c
mov eax, dword [ebx + 0x3c]
mov ecx, dword [esi + 8]
cmp ecx, eax
jne 0x4b508d
mov eax, 0xffffffc7
jmp 0x4b518e
mov esi, dword [esi]
mov edx, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp edx, ecx
jl 0x4b509e
cmp dword [esi + 8], eax
jne 0x4b508d
cmp dword [esi + 8], eax
jne 0x4b50b7
mov eax, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp eax, ecx
jl 0x4b50b7
mov eax, 0xffffffc7
jmp 0x4b518e
mov eax, dword [esi + 4]
xor edi, edi
cmp eax, edi
je 0x4b50cb
push eax
mov ecx, ebx
call fcn.004b4870
mov dword [esi + 4], edi
mov dword [ebp], esi
mov ecx, dword [esi + 0x10]
inc ecx
mov dword [esi + 0x10], ecx
lea ecx, [esp + 0x10]
call fcn.004878e0
mov dword [esp + 0x2c], edi
mov edi, dword [esp + 0x3c]
test edi, edi
jne 0x4b50fc
mov ecx, dword [ebx + 4]
mov edx, dword [ecx + 8]
lea ecx, [esp + 0x10]
push edx
call fcn.00487900
mov edi, eax
mov eax, dword [esi + 8]
push edi
push eax
mov ecx, ebx
call fcn.004b3fe0
test eax, eax
mov dword [esp + 0x38], eax
je 0x4b512f
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0xa78db8
call fcn.00487ae0
mov eax, dword [esp + 0x38]
jmp 0x4b518e
mov ecx, dword [esi + 0x10]
push ecx
push edi
mov ecx, ebx
call fcn.004b4ea0
mov dl, byte [edi]
and dl, 1
cmp dl, 1
jne 0x4b5173
mov ecx, dword [esp + 0x34]
push ebp
push ecx
push edi
push eax
mov ecx, ebx
call fcn.004b4ec0
mov esi, eax
test esi, esi
jne 0x4b51a3
mov edx, dword [ebp]
push eax
push edi
mov ecx, ebx
mov dword [edx + 0x10], eax
call fcn.004b4ea0
mov cl, byte [edi]
and cl, 1
cmp cl, 1
je 0x4b5145
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0xa78db8
call fcn.00487ae0
xor eax, eax
mov ecx, dword [esp + 0x24]
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x20
ret 0xc
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0xa78db8
call fcn.00487ae0
mov eax, esi
jmp 0x4b518e

Function at 0x4b9b40
Capabilities:
Create thread

Disassembly:
push ecx
cmp dword [ecx + 0xcc], 1
je 0x4b9ba0
mov eax, dword [ecx + 0x1c]
test eax, eax
je 0x4b9ba0
mov eax, dword [ecx + 0xb0]
test eax, eax
je 0x4b9ba0
push esi
mov edx, 5
mov esi, dword [ecx + 0xbc]
cmp esi, edx
pop esi
je 0x4b9ba0
mov dword [ecx + 0xb4], eax
mov dword [ecx + 0x94], 0
mov dword [ecx + 0xbc], edx
lea eax, [esp]
push eax
push 0
push ecx
push 0x4b9be0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop ecx
ret
Function at 0x4c58e0
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x509ee8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
push esi
mov esi, ecx
lea eax, [esp + 0xc]
mov ecx, dword [esi + 0x1c]
push eax
push ecx
call dword [sym.imp.USER32.dll_GetClientRect]
push 0
lea ecx, [esp + 0x20]
call fcn.005028d9
mov eax, dword [esi + 0xd0]
lea edx, [esp + 0x1c]
push eax
push eax
push edx
mov dword [esp + 0x44], 0
call fcn.004c5240
mov eax, dword [esi + 0x4c]
mov ecx, dword [esi + 0x48]
add eax, 0x64
add esp, 0xc
add ecx, 0x64
mov dword [esp + 8], eax
lea eax, [esp + 4]
mov dword [esp + 4], ecx
push eax
lea ecx, [esp + 0x20]
call fcn.00502807
mov ecx, dword [esp + 4]
mov eax, dword [esp + 0x14]
mov edx, dword [esp + 0xc]
sub ecx, eax
add ecx, edx
mov eax, 0x88888889
imul ecx
add edx, ecx
push 1
sar edx, 4
mov ecx, edx
shr ecx, 0x1f
lea eax, [edx + ecx + 1]
xor edx, edx
test eax, eax
setl dl
dec edx
mov ecx, esi
and eax, edx
push eax
push 0
push 0
call fcn.004ff0c5
mov ecx, dword [esp + 0x10]
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 8]
sub ecx, eax
add ecx, edx
mov eax, 0x88888889
imul ecx
add edx, ecx
xor ecx, ecx
sar edx, 4
mov eax, edx
push 1
shr eax, 0x1f
lea eax, [edx + eax + 1]
test eax, eax
setl cl
dec ecx
and eax, ecx
mov ecx, esi
push eax
push 0
push 1
call fcn.004ff0c5
push 1
push 0
push 0
mov ecx, esi
call fcn.004ff06d
push 1
push 0
push 1
mov ecx, esi
call fcn.004ff06d
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.0050294b
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret

Function at 0x4c5a60
Capabilities:
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x509f08
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.005028d9
push 0x3e8
lea eax, [esp + 0x20]
push 0x3e8
push eax
mov dword [esp + 0x44], 0
call fcn.004c5240
mov ecx, dword [esi + 0x48]
mov eax, dword [esi + 0x4c]
add ecx, 0x64
add esp, 0xc
mov dword [esp + 4], ecx
lea ecx, [esp + 4]
add eax, 0x96
push ecx
lea ecx, [esp + 0x20]
mov dword [esp + 0xc], eax
call fcn.00502807
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 0x4c5b24
cmp dword [esp + 0x40], 1
jne 0x4c5b22
cmp ecx, eax
jge 0x4c5b24
mov eax, ecx
cmp eax, 0xc8
jge 0x4c5b30
mov eax, 0xc8
mov ecx, esi
mov dword [esi + 0xd0], eax
call fcn.004c58e0
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.0050294b
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret 8
Function at 0x4c6320
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x509fb3
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push ebp
push esi
mov esi, ecx
push edi
mov dword [esp + 0xc], esi
call fcn.004fd4e3
lea edi, [esi + 0x64]
mov dword [esp + 0x18], 0
mov dword [edi + 4], 0
mov dword [edi], method.CBrush.virtual_0
mov eax, dword [esp + 0x2c]
mov ebp, dword [esp + 0x24]
mov ecx, dword [esp + 0x30]
mov dword [esi + 0x3c], eax
mov eax, ebp
mov dword [esi], method.CEdit.virtual_0
mov dword [esi + 0x40], ecx
mov dword [esi + 0x44], 0
mov ecx, dword [eax]
lea edx, [esi + 0x48]
mov byte [esp + 0x18], 1
mov dword [edx], ecx
mov ecx, dword [eax + 4]
mov dword [edx + 4], ecx
mov ecx, dword [eax + 8]
mov dword [edx + 8], ecx
mov eax, dword [eax + 0xc]
mov ecx, dword [esp + 0x40]
mov dword [edx + 0xc], eax
mov eax, dword [esp + 0x44]
push eax
mov dword [esi + 0x5c], ecx
mov dword [esi + 0x60], eax
call dword [sym.imp.GDI32.dll_CreateSolidBrush]
push eax
mov ecx, edi
call fcn.00502b81
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.0050409d
test eax, eax
je 0x4c643c
mov ecx, dword [esp + 0x3c]
call fcn.00502bae
mov ecx, dword [esi + 0x1c]
mov ebp, dword [sym.imp.USER32.dll_SendMessageA]
push 0
push eax
push 0x30
push ecx
mov dword [esi + 0x58], eax
call ebp
mov edi, dword [esp + 0x34]
test edi, edi
je 0x4c6400
push edi
mov ecx, esi
call fcn.00500215
mov ecx, esi
call fcn.004c65e0
cmp dword [esp + 0x38], 1
jne 0x4c6435
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
mov edx, dword [esi + 0x1c]
push 0xffffffffffffffff
not ecx
dec ecx
push ecx
push 0xb1
push edx
call ebp
mov eax, dword [esi + 0x1c]
push 0
push 0
push 0xb7
push eax
call ebp
mov ecx, esi
call fcn.00500350
mov ecx, dword [esp + 0x10]
mov eax, esi
pop edi
pop esi
pop ebp
mov dword fs:[0], ecx
add esp, 0x10
ret 0x28
Function at 0x4c8620
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x4c8653
push esi
call fcn.004d69e0
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x4c864c
mov dword [esi + 0x10], 0xcf
mov eax, 1
pop esi
ret
mov dword [esi + 0x10], 0xcb
mov eax, dword [esi + 0x10]
cmp eax, 0xcb
jne 0x4c86d9
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x4c86c2
mov eax, dword [esi + 8]
test eax, eax
je 0x4c8677
push esi
call dword [eax]
add esp, 4
mov ecx, dword [esi + 0x1b0]
push esi
call dword [ecx]
add esp, 4
test eax, eax
je 0x4c86be
cmp eax, 2
je 0x4c86c2
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x4c866a
cmp eax, 3
je 0x4c869d
cmp eax, 1
jne 0x4c866a
mov eax, dword [ecx + 4]
inc eax
mov dword [ecx + 4], eax
mov eax, dword [esi + 8]
mov ecx, dword [eax + 8]
mov edx, dword [eax + 4]
cmp edx, ecx
jl 0x4c866a
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x4c866a
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.004c8700
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x4c86e8
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.004c8700
add esp, 4
pop esi
ret

Function at 0x4c8f80
Capabilities:
Terminate process

Disassembly:
mov eax, dword [esp + 4]
test eax, eax
je 0x4c8fa1
mov ecx, dword [eax + 0x40]
test ecx, ecx
je 0x4c8fa1
mov eax, dword [eax + 0x44]
test eax, eax
je 0x4c8fa1
mov edx, dword [esp + 8]
push edx
push eax
call ecx
add esp, 8
push 0
call dword [sym.imp.KERNEL32.dll_ExitProcess]

Function at 0x4e3e10
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 0x4e3eb3
test eax, eax
jbe 0x4e3eb3
mov ecx, dword [esi + 0xbc]
test ecx, ecx
jle 0x4e3eb3
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 0x4e3e5e
xor esi, esi
jmp 0x4e3e64
mov esi, dword [esi + 0xb4]
add esi, 4
xor ebx, ebx
test edi, edi
jbe 0x4e3e8f
push ebp
mov ebp, edi
add esi, 6
push esi
call fcn.004e5d90
add esi, eax
push esi
mov ebx, esi
call fcn.004e5d90
add esp, 8
add esi, eax
dec edi
dec ebp
jne 0x4e3e70
pop ebp
test edi, edi
pop edi
jne 0x4e3eb3
test ebx, ebx
je 0x4e3eb3
mov edx, dword [esp + 0x10]
push 0x4e
add edx, 0x10
push ebx
push edx
call fcn.004ec230
add esp, 0xc
mov eax, 1
pop esi
pop ebx
ret 0xc
pop esi
xor eax, eax
pop ebx
ret 0xc
Function at 0x4e3fd5
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 0x4e40ed
push eax
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x4e40ed
mov eax, dword [esi + 0x3c]
push eax
call fcn.004fd935
mov esi, eax
test esi, esi
je 0x4e40ed
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 0x4e40ed
mov ecx, esi
call fcn.004e3f60
cmp edi, eax
jge 0x4e40ed
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 0x4e4073
mov dword [esp + 0x34], 1
jmp 0x4e40ce
mov edx, dword [esi + 0x1c]
lea ecx, [esp + 0x18]
push ecx
push ebx
push 0x433
push edx
call ebp
test eax, eax
je 0x4e40ed
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.004e3550
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 0x4e6d40
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 0x4e6d89
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 0x4e7200
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x50a720
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.004e6db0
lea eax, [esp + 4]
lea ecx, [esi + 4]
push eax
mov dword [esp + 0x18], 0
call fcn.004e6e30
lea ecx, [esp + 4]
push ecx
lea ecx, [esi + 0x14]
call fcn.004e6e30
lea ecx, [esi + 0xc]
call fcn.004fbead
lea ecx, [esi + 0x10]
call fcn.004fbead
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x1c]
call fcn.004e83c0
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x30]
call fcn.004e83c0
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x44]
call fcn.004e83c0
lea ecx, [esp + 8]
mov dword [esp + 0x14], 1
call fcn.004fbf22
lea ecx, [esp + 4]
mov dword [esp + 0x14], 0xffffffff
call fcn.004fbf22
mov ecx, dword [esp + 0xc]
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret
Function at 0x4e85b0
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 0x4e8616
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 0x4e8616
push 0
call ebx
call esi
sub eax, edi
cmp eax, 0xbb8
jb 0x4e85f7
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xa0
ret

Function at 0x4fe2d8
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x4fe310
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.004fc37d
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.004fc355
jmp 0x4fe31c
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x4ff9cd
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 0x4ffa0f
call fcn.0050553d
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x4ffa0f
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x4ffa06
xor eax, eax
jmp 0x4ffa17
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.004ffa1d
pop edi
pop esi
pop ebx
ret 4

Function at 0x505a6d
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 0x505a9b
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x505ab9
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.005059d3
jmp 0x505ab9
mov eax, dword [esi + 0x14]
test eax, eax
je 0x505ab9
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.005059d3
test edi, edi
mov eax, edi
jne 0x505aa3
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x401029
Capabilities:
Hash data with md5

Disassembly:
mov eax, dword [esp + 4]
and dword [eax + 0x10], 0
and dword [eax + 0x14], 0
mov dword [eax], 0x67452301
mov dword [eax + 4], 0xefcdab89
mov dword [eax + 8], 0x98badcfe
mov dword [eax + 0xc], 0x10325476
ret

Function at 0x401a4f
Capabilities:
Get storage device properties

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x41c
push esi
xor esi, esi
push esi
push esi
push 3
push esi
push 7
push esi
push str..PhysicalDrive0
mov dword [ebp - 8], esi
call dword [sym.imp.KERNEL32.dll_CreateFileA]
cmp eax, 0xffffffff
mov dword [ebp - 0x10], eax
je 0x401b45
push ebx
push edi
xor eax, eax
lea edi, [ebp - 0x14]
mov dword [ebp - 0x1c], esi
mov dword [ebp - 0x18], esi
stosd dword es:[edi], eax
lea esi, [ebp - 0x41c]
mov dword [ebp - 4], 0x400
mov ebx, dword [ebp - 4]
xor edi, edi
lea eax, [ebp - 4]
push edi
push eax
push ebx
push esi
lea eax, [ebp - 0x1c]
push 0xc
push eax
push 0x2d1400
push dword [ebp - 0x10]
call dword [sym.imp.KERNEL32.dll_DeviceIoControl]
cmp eax, edi
mov dword [ebp - 8], eax
mov dword [ebp - 0xc], edi
je 0x401af3
mov eax, dword [esi + 4]
mov dword [ebp - 0xc], esi
cmp eax, ebx
jbe 0x401ad4
mov dword [ebp - 4], eax
mov dword [ebp - 8], edi
jmp 0x401af3
mov eax, dword [esi + 0x18]
cmp eax, edi
je 0x401af3
lea edi, [eax + esi]
push edi
call fcn.00402d00
push eax
push edi
push dword [ebp + 8]
call fcn.004018cc
add esp, 0x10
xor edi, edi
lea eax, [ebp - 0x41c]
cmp esi, eax
je 0x401b04
push esi
call fcn.00402ce6
pop ecx
cmp dword [ebp - 8], edi
jne 0x401b3a
cmp dword [ebp - 0xc], edi
jne 0x401b27
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x7a
jne 0x401b3a
cmp dword [ebp - 4], ebx
ja 0x401b27
or bx, 0xfff
inc ebx
mov dword [ebp - 4], ebx
push dword [ebp - 4]
call fcn.00402cd8
mov esi, eax
pop ecx
cmp esi, edi
jne 0x401a98
push dword [ebp - 0x10]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop edi
pop ebx
mov eax, dword [ebp - 8]
pop esi
leave
ret

Function at 0x401f27
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push esi
xor esi, esi
push 0x10
lea eax, [ebp - 0x10]
push esi
push eax
call fcn.00402c80
lea eax, [ebp - 0x10]
push eax
call fcn.00401a1d
add esp, 0x10
xor eax, eax
movzx ecx, byte [ebp + eax - 0x10]
lea esi, [ecx + esi*2]
xor esi, dword [ebp - 0x10]
inc eax
cmp eax, 0x10
jb 0x401f4a
mov eax, esi
pop esi
leave
ret
Function at 0x401f64
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x2c
movzx eax, word [ebp + 8]
push ebx
push esi
push edi
push 0xa
push eax
push dword [0x40c090]
call dword [sym.imp.KERNEL32.dll_FindResourceA]
mov edi, eax
test edi, edi
je 0x401f9f
call dword [sym.imp.KERNEL32.dll_GetLastError]
push edi
push dword [0x40c090]
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov esi, eax
test esi, esi
ja 0x401fa6
xor eax, eax
jmp 0x402096
push edi
push dword [0x40c090]
call dword [sym.imp.KERNEL32.dll_LoadResource]
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
push esi
push 0x40
mov ebx, eax
call dword [sym.imp.KERNEL32.dll_GlobalAlloc]
mov edi, eax
push esi
push ebx
push edi
mov dword [ebp - 8], edi
call fcn.00402940
sub esi, 0x20
push 0x20
mov dword [ebp - 0xc], esi
lea eax, [edi + esi]
push eax
lea eax, [ebp - 0x2c]
push eax
call fcn.00402940
add esp, 0x18
xor eax, eax
xor ebx, ebx
movzx ecx, byte [ebp + eax - 0x2c]
add ebx, ecx
inc eax
cmp eax, 0x20
jb 0x401fee
call dword [sym.imp.KERNEL32.dll_GetTickCount]
cmp ebx, eax
jne 0x402032
test ebx, ebx
je 0x402053
xor edx, edx
xor ecx, ecx
test esi, esi
jbe 0x402053
mov al, dl
and al, 0x23
xor al, byte [edx + edi]
or al, byte [ebp + ecx - 0x2c]
inc ecx
cmp ecx, 0x10
mov byte [edx + edi], al
jne 0x402027
xor ecx, ecx
inc edx
cmp edx, esi
jb 0x402011
test ecx, ecx
jne 0x402009
jmp 0x402053
xor edx, edx
xor ecx, ecx
test esi, esi
jbe 0x402053
mov al, byte [ebp + ecx - 0x2c]
xor al, byte [edx + edi]
xor al, dl
inc ecx
cmp ecx, 0x10
mov byte [edx + edi], al
jne 0x40204e
xor ecx, ecx
inc edx
cmp edx, esi
jb 0x40203a
mov edi, dword [edi]
mov dword [ebp + 8], edi
add edi, 0x100
push edi
push 0x40
call dword [sym.imp.KERNEL32.dll_GlobalAlloc]
mov dword [ebp - 4], eax
mov eax, dword [ebp - 0xc]
sub eax, 4
push eax
mov eax, dword [ebp - 8]
add eax, 4
push eax
lea eax, [ebp + 8]
push eax
mov eax, dword [ebp - 4]
push eax
call fcn.00401c26
add esp, 0x10
mov eax, dword [ebp + 0xc]
mov ecx, dword [ebp + 8]
mov dword [eax], ecx
mov eax, dword [ebp - 4]
pop edi
pop esi
pop ebx
leave
ret

Function at 0x40212f
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call
Link function at runtime on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
push ebx
push esi
push edi
push 0x40909c
jmp 0x40220e
lea esp, [esp + 4]
mov ebx, dword [ebp + 8]
xadd di, di
push 0x40
inc edi
btc di, 0x17
xadd di, di
push 0x3000
mov edi, dword [ebx + 0x3c]
cmp esp, esp
stc
add edi, ebx
push dword [edi + 0x50]
push 0
call dword [sym.imp.KERNEL32.dll_VirtualAlloc]
push dword [edi + 0x54]
mov esi, eax
mov dword [ebp - 0x18], esi
push ebx
jmp loc.0040d4b0

Function at 0x4024d3
Capabilities:
Copy file
Create directory
Create service
Persist via run registry key
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x114
push ebx
push esi
push edi
push 0x40911c
jmp loc.0040d6d8