joyce8/EMBER2024-capa huggingface dataset:
Function at 0x447740
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x48b098
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.00483425
mov eax, dword [esi + 0xd0]
lea edx, [esp + 0x1c]
push eax
push eax
push edx
mov dword [esp + 0x44], 0
call fcn.004470e0
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.00483353
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.0047fc13
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.0047fc13
push 1
push 0
push 0
mov ecx, esi
call fcn.0047fbbb
push 1
push 0
push 1
mov ecx, esi
call fcn.0047fbbb
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.00483497
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret

Function at 0x4478c0
Capabilities:
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x48b0b8
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.00483425
push 0x3e8
lea eax, [esp + 0x20]
push 0x3e8
push eax
mov dword [esp + 0x44], 0
call fcn.004470e0
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.00483353
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 0x447984
cmp dword [esp + 0x40], 1
jne 0x447982
cmp ecx, eax
jge 0x447984
mov eax, ecx
cmp eax, 0xc8
jge 0x447990
mov eax, 0xc8
mov ecx, esi
mov dword [esi + 0xd0], eax
call fcn.00447740
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.00483497
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret 8
Function at 0x448100
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x48b123
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.0047e02e
lea edi, [esi + 0x64]
mov dword [esp + 0x18], 0
mov dword [edi + 4], 0
mov dword [edi], vtable.CBrush.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.004836cd
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.00484c2c
test eax, eax
je 0x44821c
mov ecx, dword [esp + 0x3c]
call fcn.004836fa
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 0x4481e0
push edi
mov ecx, esi
call fcn.00480d5a
mov ecx, esi
call fcn.00448380
cmp dword [esp + 0x38], 1
jne 0x448215
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.00480e95
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 0x44ac40
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x44ac73
push esi
call fcn.0044dd30
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x44ac6c
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 0x44acf9
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x44ace2
mov eax, dword [esi + 8]
test eax, eax
je 0x44ac97
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 0x44acde
cmp eax, 2
je 0x44ace2
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x44ac8a
cmp eax, 3
je 0x44acbd
cmp eax, 1
jne 0x44ac8a
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 0x44ac8a
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x44ac8a
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.0044ad20
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x44ad08
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.0044ad20
add esp, 4
pop esi
ret

Function at 0x455ff0
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 0x456056
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 0x456056
push 0
call ebx
call esi
sub eax, edi
cmp eax, 0xbb8
jb 0x456037
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xa0
ret

Function at 0x4563e0
Capabilities:
Create http request

Disassembly:
push esi
mov esi, ecx
cmp dword [esi], 0
jne 0x456418
mov edx, dword [esi + 4]
xor eax, eax
push 0
push 0
mov ecx, dword [edx - 8]
test ecx, ecx
setne al
mov ecx, eax
neg ecx
sbb ecx, ecx
and ecx, edx
neg eax
sbb eax, eax
push ecx
and eax, 2
inc eax
push eax
push str.Mozilla_4.0__compatible__MSIE_6.0__Windows_NT_5.0_
call dword [sym.imp.WININET.dll_InternetOpenA]
mov dword [esi], eax
mov ecx, dword [esi]
xor eax, eax
test ecx, ecx
setne al
pop esi
ret
Function at 0x4570e0
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 0x457129
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 0x4575a0
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x48b620
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.00457150
lea eax, [esp + 4]
lea ecx, [esi + 4]
push eax
mov dword [esp + 0x18], 0
call fcn.004571d0
lea ecx, [esp + 4]
push ecx
lea ecx, [esi + 0x14]
call fcn.004571d0
lea ecx, [esi + 0xc]
call fcn.0047c9e1
lea ecx, [esi + 0x10]
call fcn.0047c9e1
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x1c]
call fcn.00458760
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x30]
call fcn.00458760
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x44]
call fcn.00458760
lea ecx, [esp + 8]
mov dword [esp + 0x14], 1
call fcn.0047ca56
lea ecx, [esp + 4]
mov dword [esp + 0x14], 0xffffffff
call fcn.0047ca56
mov ecx, dword [esp + 0xc]
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret
Function at 0x45a1b0
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 0x45a253
test eax, eax
jbe 0x45a253
mov ecx, dword [esi + 0xbc]
test ecx, ecx
jle 0x45a253
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 0x45a1fe
xor esi, esi
jmp 0x45a204
mov esi, dword [esi + 0xb4]
add esi, 4
xor ebx, ebx
test edi, edi
jbe 0x45a22f
push ebp
mov ebp, edi
add esi, 6
push esi
call fcn.0045c6a0
add esi, eax
push esi
mov ebx, esi
call fcn.0045c6a0
add esp, 8
add esi, eax
dec edi
dec ebp
jne 0x45a210
pop ebp
test edi, edi
pop edi
jne 0x45a253
test ebx, ebx
je 0x45a253
mov edx, dword [esp + 0x10]
push 0x4e
add edx, 0x10
push ebx
push edx
call fcn.0046cc10
add esp, 0xc
mov eax, 1
pop esi
pop ebx
ret 0xc
pop esi
xor eax, eax
pop ebx
ret 0xc

Function at 0x45a395
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 0x45a4ad
push eax
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x45a4ad
mov eax, dword [esi + 0x3c]
push eax
call fcn.0047e480
mov esi, eax
test esi, esi
je 0x45a4ad
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 0x45a4ad
mov ecx, esi
call fcn.0045a300
cmp edi, eax
jge 0x45a4ad
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 0x45a433
mov dword [esp + 0x34], 1
jmp 0x45a48e
mov edx, dword [esi + 0x1c]
lea ecx, [esp + 0x18]
push ecx
push ebx
push 0x433
push edx
call ebp
test eax, eax
je 0x45a4ad
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.00458b60
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 0x47ee24
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x47ee5c
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.0047ceb1
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.0047ce89
jmp 0x47ee68
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x480517
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 0x480559
call fcn.00486367
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x480559
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x480550
xor eax, eax
jmp 0x480561
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.00480567
pop edi
pop esi
pop ebx
ret 4

Function at 0x486897
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 0x4868c5
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x4868e3
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.004867fd
jmp 0x4868e3
mov eax, dword [esi + 0x14]
test eax, eax
je 0x4868e3
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.004867fd
test edi, edi
mov eax, edi
jne 0x4868cd
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8

Function at 0x100eb037
Capabilities:
Decompress data using aplib

Disassembly:
push ebp
mov ebp, esp
pushal
push ebp
mov esi, dword [ebp + 8]
mov edi, dword [ebp + 0xc]
cld
mov dl, 0x80
Function at 0x85aa10
Capabilities:
Encode data using add xor sub operations
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
call fcn.00881d31
in al, dx
pop es
push 0xba51f46c
inc ecx
adc byte [eax + 0x46], 0
and al, 0xe
mov dl, 0x25
mov dword [ecx - 0x59], 0xde0ee02f
push ecx
xchg esp, eax
inc ecx
cmpsd dword [esi], dword es:[edi]
das
loopne 0x85aa3c
ficom word [ecx - 0x6c]
xor al, 0xf5
or eax, 0x42920ab8
or eax, 0x2f34d464
das
sub byte [bp + 4], ch
cmp al, 2
pop edx
mov bh, 0x19
add byte [edx], ch
test byte [ecx - 0x7f], ah
jl 0x85aa29
adc al, 0xc4
pushal
test eax, 0xcc6cf929
int3

Function at 0x85bb7c
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
pushal
mov esi, dword [esp + 0x24]
mov ecx, dword [esp + 0x28]
mov edi, 0x85d15c
sub eax, eax
test esi, esi
je 0x85bc54
sub eax, 1
test ecx, ecx
je 0x85bc52
test esi, 3
je 0x85bbba
xor al, byte [esi]
inc esi
mov ebx, 0xff
and ebx, eax
shr eax, 8
xor eax, dword [edi + ebx*4]
dec ecx
jne 0x85bb9f
mov edx, ecx
and edx, 7
shr ecx, 3
je 0x85bc39
xor eax, dword [esi]
add esi, 4
mov ebx, 0xff
and ebx, eax
shr eax, 8
xor eax, dword [edi + ebx*4]
mov ebx, 0xff
and ebx, eax
shr eax, 8
xor eax, dword [edi + ebx*4]
mov ebx, 0xff
and ebx, eax
shr eax, 8
xor eax, dword [edi + ebx*4]
mov ebx, 0xff
and ebx, eax
shr eax, 8
xor eax, dword [edi + ebx*4]
xor eax, dword [esi]
add esi, 4
mov ebx, 0xff
and ebx, eax
shr eax, 8
xor eax, dword [edi + ebx*4]
mov ebx, 0xff
and ebx, eax
shr eax, 8
xor eax, dword [edi + ebx*4]
mov ebx, 0xff
and ebx, eax
shr eax, 8
xor eax, dword [edi + ebx*4]
mov ebx, 0xff
and ebx, eax
shr eax, 8
xor eax, dword [edi + ebx*4]
dec ecx
jne 0x85bbc4
mov ecx, edx
test ecx, ecx
je 0x85bc52
xor al, byte [esi]
inc esi
mov ebx, 0xff
and ebx, eax
shr eax, 8
xor eax, dword [edi + ebx*4]
dec ecx
jne 0x85bc3f
not eax
mov dword [esp + 0x1c], eax
popal
ret

Function at 0x85bc5c
Capabilities:
Decompress data using aplib

Disassembly:
pushal
mov esi, dword [esp + 0x24]
mov edi, dword [esp + 0x28]
cld
mov dl, 0x80
xor ebx, ebx
movsb byte es:[edi], byte [esi]
mov bl, 2
call fcn.0085bcdf
jae 0x85bc6a
xor ecx, ecx
call fcn.0085bcdf
jae 0x85bc99
xor eax, eax
call fcn.0085bcdf
jae 0x85bca9
mov bl, 2
inc ecx
mov al, 0x10
call fcn.0085bcdf
adc al, al
jae 0x85bc8b
jne 0x85bcd5
stosb byte es:[edi], al
jmp 0x85bc6d
call fcn.0085bceb
sub ecx, ebx
jne 0x85bcb2
call fcn.0085bce9
jmp 0x85bcd1
lodsb al, byte [esi]
shr eax, 1
je 0x85bcfb
adc ecx, ecx
jmp 0x85bcce
xchg ecx, eax
dec eax
shl eax, 8
lodsb al, byte [esi]
call fcn.0085bce9
cmp eax, 0x7d00
jae 0x85bcce
cmp ah, 5
jae 0x85bccf
cmp eax, 0x7f
ja 0x85bcd0
inc ecx
inc ecx
xchg ebp, eax
mov eax, ebp
mov bl, 1
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x85bc6d
sub edi, dword [esp + 0x28]
mov dword [esp + 0x1c], edi
popal
ret
Function at 0x4011e0
Capabilities:
Create service
Delete service
Persist via windows service
Terminate process

Disassembly:
push esi
push 2
push 0
push 0
call dword [sym.imp.ADVAPI32.dll_OpenSCManagerA]
mov ecx, dword [esp + 8]
push 0x10000
push ecx
push eax
call dword [sym.imp.ADVAPI32.dll_OpenServiceA]
mov esi, eax
test esi, esi
jne 0x401211
push str.OpenService_failed_n
call fcn.00401662
add esp, 4
push esi
call dword [sym.imp.ADVAPI32.dll_DeleteService]
test eax, eax
jne 0x401223
push str.DeleteService_FAILED_n
jmp 0x401228
push str.Service_Removed_n
call fcn.00401662
add esp, 4
push esi
call dword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
push 1
call fcn.0040158d
pop esi
nop

Function at 0x401240
Capabilities:
Create service
Persist via windows service
Terminate process

Disassembly:
push esi
push 2
push 0
push 0
call dword [sym.imp.ADVAPI32.dll_OpenSCManagerA]
mov esi, eax
test esi, esi
jne 0x401260
push str.ERROR_on_OpenSCManager_n
call fcn.00401662
add esp, 4
mov eax, dword [esp + 8]
push 0
mov ecx, dword [esp + 0x14]
push 0
mov edx, dword [esp + 0x14]
push 0
push 0
push 0
push eax
push 1
push 2
push 0x110
push 0x30
push ecx
push edx
push esi
call dword [sym.imp.ADVAPI32.dll_CreateServiceA]
mov esi, eax
test esi, esi
jne 0x401298
push str.ERROR_on_CreateService_n
jmp 0x40129d
push str.Service_Installed_n
call fcn.00401662
add esp, 4
push esi
call dword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
push 1
call fcn.0040158d
pop esi
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop

Function at 0x401440
Capabilities:
Link many functions at runtime

Disassembly:
sub esp, 0x104
lea eax, [esp]
push ebx
push ebp
push esi
push edi
push eax
xor ebx, ebx
call fcn.004013e0
mov edi, str.SvcComm.DLL
or ecx, 0xffffffff
xor eax, eax
add esp, 4
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
lea edx, [esp + 0x10]
mov esi, edi
mov ebp, ecx
mov edi, edx
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
mov ecx, ebp
dec edi
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, ebp
lea eax, [esp + 0x10]
and ecx, 3
push eax
rep movsb byte es:[edi], byte [esi]
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
test eax, eax
mov dword [0x409b68], eax
je 0x401512
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.Init
push eax
call esi
test eax, eax
mov dword [0x409b54], eax
je 0x401512
mov ecx, dword [0x409b68]
push str.UnInit
push ecx
call esi
test eax, eax
mov dword [0x409b58], eax
je 0x401512
mov edx, dword [0x409b68]
push str.Start
push edx
call esi
test eax, eax
mov dword [0x409b5c], eax
je 0x401512
mov eax, dword [0x409b68]
push str.Stop
push eax
call esi
test eax, eax
mov dword [0x409b60], eax
je 0x401512
mov ecx, dword [0x409b68]
push str.IsStarted
push ecx
call esi
mov dword [0x409b64], eax
test eax, eax
mov eax, 1
jne 0x401514
mov eax, ebx
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x104
ret
Function at 0x402cc1
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1a4
mov edx, dword [ebp + 8]
xor ecx, ecx
mov eax, 0x4075b8
cmp edx, dword [eax]
je 0x402ce3
add eax, 8
inc ecx
cmp eax, 0x407648
jl 0x402cd4
push esi
mov esi, ecx
shl esi, 3
cmp edx, dword [esi + 0x4075b8]
jne 0x402e11
mov eax, dword [0x409bc0]
cmp eax, 1
je 0x402deb
test eax, eax
jne 0x402d14
cmp dword [0x407284], 1
je 0x402deb
cmp edx, 0xfc
je 0x402e11
lea eax, [ebp - 0x1a4]
push 0x104
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
test eax, eax
jne 0x402d4b
lea eax, [ebp - 0x1a4]
push str._program_name_unknown_
push eax
call fcn.00403460
pop ecx
pop ecx
lea eax, [ebp - 0x1a4]
push edi
push eax
lea edi, [ebp - 0x1a4]
call fcn.00403000
inc eax
pop ecx
cmp eax, 0x3c
jbe 0x402d8e
lea eax, [ebp - 0x1a4]
push eax
call fcn.00403000
mov edi, eax
lea eax, [ebp - 0x1a4]
sub eax, 0x3b
push 3
add edi, eax
push 0x406464
push edi
call fcn.00404f50
add esp, 0x10
lea eax, [ebp - 0xa0]
push str.Runtime_Error__n_nProgram:
push eax
call fcn.00403460
lea eax, [ebp - 0xa0]
push edi
push eax
call fcn.00403470
lea eax, [ebp - 0xa0]
push 0x406444
push eax
call fcn.00403470
push dword [esi + 0x4075bc]
lea eax, [ebp - 0xa0]
push eax
call fcn.00403470
push 0x12010
lea eax, [ebp - 0xa0]
push str.Microsoft_Visual_C_Runtime_Library
push eax
call fcn.00404ec4
add esp, 0x2c
pop edi
jmp 0x402e11
lea eax, [ebp + 8]
lea esi, [esi + 0x4075bc]
push 0
push eax
push dword [esi]
call fcn.00403000
pop ecx
push eax
push dword [esi]
push 0xfffffffffffffff4
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
pop esi
leave
ret
Function at 0x42d0b0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4986fb
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.0048b14b
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x42d132
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004887bd
mov eax, dword [eax]
push 0x5811f4
push eax
call fcn.0047b484
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0048b3d6
test bl, bl
je 0x42d132
push 0x5811f4
lea ecx, [esp + 0xc]
call fcn.0048b7b2
push 0x584d64
lea ecx, [esp + 0xc]
call fcn.0048b7b2
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 0x42d16e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0048b3d6
jmp 0x42d239
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 0x42d1f2
lea edx, [esp + 0x7c]
push 0x584d60
push edx
call fcn.0047b484
add esp, 8
test eax, eax
je 0x42d1f2
lea eax, [esp + 0x7c]
push 0x584d5c
push eax
call fcn.0047b484
add esp, 8
test eax, eax
je 0x42d1f2
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 0x42d182
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.0048b3d6
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 0x42da30
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 0x42da92
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