joyce8/EMBER2024-capa huggingface dataset:
Function at 0x47679b
Capabilities:
Resolve dns

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
mov dword [ebp - 4], 0
mov dword [ebp - 8], 0
mov dword [ebp - 0xc], 0
mov dword [ebp - 4], 0
mov dword [ebp - 8], 0
push 0x80000301
push 0
push 0x20
push 1
mov ebx, 0x1bc
call fcn.0049d1d0
add esp, 0x10
mov dword [ebp - 0x10], eax
mov eax, dword [ebp - 0x10]
push eax
mov ebx, dword [ebp - 0xc]
test ebx, ebx
je 0x4767fc
push ebx
call fcn.0049c657
add esp, 4
pop eax
mov dword [ebp - 0xc], eax
lea eax, [ebp - 0xc]
push eax
call fcn.00401255
mov dword [ebp - 4], eax
mov dword [ebp - 0x10], esp
mov ebx, dword [ebp + 8]
push dword [ebx]
xor eax, eax
call dword [sym.imp.WS2_32.dll_gethostbyname]
nop
nop
cmp dword [ebp - 0x10], esp
je 0x47683a
push 0xc9
push 0x402c9e9
push 6
call fcn.0049c65d
add esp, 0xc
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0
je 0x476973
push edi
push edx
push esi
mov eax, dword [ebp - 8]
movsx ecx, word [eax + 0xa]
mov eax, dword [eax + 0xc]
mov edx, ecx
mov edi, dword [ebp - 4]
mov esi, dword [eax]
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
pop esi
pop edx
pop edi
push 0x80000301
push 0
push 4
push 0x80000301
push 0
push dword [ebp - 4]
push 2
mov ebx, 0x910
call fcn.0049f5d0
add esp, 0x1c
mov dword [ebp - 0x10], eax
push 0
push 0
push 0
push 0x80000301
push 0
push 3
push reloc.WS2_32.dll_getpeername
push 0
mov eax, dword [ebp - 0x10]
test eax, eax
jne 0x4768c9
mov eax, 0x4ae221
push eax
push 3
mov ebx, 0x19c
call fcn.0049e8f0
add esp, 0x28
mov dword [ebp - 0x1c], eax
mov dword [ebp - 0x18], edx
mov dword [ebp - 0x14], ecx
mov ebx, dword [ebp - 0x10]
test ebx, ebx
je 0x4768f5
push ebx
call fcn.0049c657
add esp, 4
mov ecx, dword [ebp - 0x14]
mov edx, dword [ebp - 0x18]
mov eax, dword [ebp - 0x1c]
cmp ecx, 0x80000101
jne 0x47690d
and eax, 0xff
jmp 0x476962
cmp ecx, 0x80000201
jne 0x476918
cwde
jmp 0x476962
cmp ecx, 0x80000301
je 0x476962
cmp ecx, 0x80000401
je 0x476962
mov dword [ebp - 0x24], eax
cmp ecx, 0x80000501
je 0x476952
cmp ecx, 0x80000601
je 0x476957
push 0x366
push 0x402c9e9
push 2
call fcn.0049c65d
add esp, 0xc
fld dword [ebp - 0x24]
jmp 0x47695d
mov dword [ebp - 0x20], edx
fld qword [ebp - 0x24]
call fcn.0040191a
push eax
call fcn.00476995
mov dword [ebp - 0x20], eax
mov eax, dword [ebp - 0x20]
jmp 0x47697d
mov eax, 0x4ae20b
jmp 0x47697d
push eax
mov ebx, dword [ebp - 0xc]
test ebx, ebx
je 0x47698e
push ebx
call fcn.0049c657
add esp, 4
pop eax
mov esp, ebp
pop ebp
ret 4
Function at 0x49d5a0
Capabilities:
Get file size
Read file on windows

Disassembly:
mov eax, dword [esp + 8]
push edi
push 0
push 0x20
push 3
push 0
push 3
push closesocket
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov edi, eax
xor eax, eax
cmp edi, 0xffffffff
je 0x49d609
push ebx
lea ecx, [esp + 0x10]
push esi
push ecx
push edi
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov ebx, eax
lea edx, [ebx + 8]
push edx
call fcn.0049cf60
add esp, 4
mov esi, eax
lea eax, [esp + 0x14]
push 0
push eax
lea ecx, [esi + 8]
push ebx
push ecx
push edi
mov dword [esi], 1
mov dword [esi + 4], ebx
call dword [sym.imp.KERNEL32.dll_ReadFile]
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, esi
pop esi
pop ebx
pop edi
ret

Function at 0x49d850
Capabilities:
Write file on windows

Disassembly:
sub esp, 8
mov eax, dword [esp + 0x10]
push edi
push 0
push 0x20
push 2
push 0
push 0
push 0x40000000
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov edi, eax
xor eax, eax
cmp edi, 0xffffffff
je 0x49d8e2
mov eax, dword [esp + 0x10]
push ebx
mov ebx, 1
push ebp
cmp eax, ebx
push esi
mov dword [esp + 0x10], ebx
jle 0x49d8d4
mov ebp, dword [sym.imp.KERNEL32.dll_WriteFile]
lea esi, [esp + 0x2c]
mov eax, dword [esi]
lea edx, [esp + 0x14]
push 0
push edx
lea ecx, [eax + 8]
mov eax, dword [eax + 4]
push eax
push ecx
push edi
call ebp
test eax, eax
je 0x49d8cc
mov eax, dword [esp + 0x1c]
inc ebx
add esi, 0xc
cmp ebx, eax
jl 0x49d895
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [esp + 0x10]
pop esi
pop ebp
pop ebx
pop edi
add esp, 8
ret
mov dword [esp + 0x10], 0
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [esp + 0x10]
pop esi
pop ebp
pop ebx
pop edi
add esp, 8
ret

Function at 0x49d8f0
Capabilities:
Create process on windows

Disassembly:
sub esp, 0x54
push esi
lea eax, [esp + 0x14]
push edi
push eax
mov dword [esp + 0x1c], 0x44
call dword [sym.imp.KERNEL32.dll_GetStartupInfoA]
mov eax, dword [esp + 0x84]
xor edi, edi
cmp eax, edi
mov dword [esp + 0x54], edi
mov dword [esp + 0x58], edi
mov dword [esp + 0x44], 1
je case.0x49d931.2
mov ecx, dword [esp + 0x7c]
lea eax, [ecx - 1]
cmp eax, 5
ja case.0x49d931.2
jmp dword [eax*4 + 0x49d9bc]
mov word [esp + 0x48], di
jmp 0x49d96a
mov word [esp + 0x48], 2
jmp 0x49d96a
mov word [esp + 0x48], 3
jmp 0x49d96a
mov word [esp + 0x48], 4
jmp 0x49d96a
mov word [esp + 0x48], 7
jmp 0x49d96a
mov word [esp + 0x48], 5
lea edx, [esp + 8]
mov ecx, dword [esp + 0x64]
lea eax, [esp + 0x18]
push edx
push eax
push edi
push edi
push edi
push 1
push edi
push edi
push ecx
push edi
call dword [sym.imp.KERNEL32.dll_CreateProcessA]
mov esi, eax
cmp esi, edi
je 0x49d9b4
cmp dword [esp + 0x70], edi
je 0x49d9a0
mov edx, dword [esp + 8]
push 0xffffffffffffffff
push edx
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
mov eax, dword [esp + 8]
mov edi, dword [sym.imp.KERNEL32.dll_CloseHandle]
push eax
call edi
mov ecx, dword [esp + 0xc]
push ecx
call edi
mov eax, esi
pop edi
pop esi
add esp, 0x54
ret
Function at 0x49fd60
Capabilities:
Encode data using xor

Disassembly:
mov edx, dword [esp + 4]
mov eax, dword [esp + 8]
cmp edx, 1
jle 0x49fd7e
push esi
lea ecx, [esp + 0x18]
dec edx
mov esi, dword [ecx]
add ecx, 0xc
xor eax, esi
dec edx
jne 0x49fd73
pop esi
ret

Function at 0x4a1370
Capabilities:
Delete registry key
Delete registry value

Disassembly:
push ecx
mov eax, dword [esp + 0xc]
push ebp
push esi
push edi
push eax
call fcn.004a2ea0
mov edi, dword [esp + 0x28]
mov ebp, eax
push edi
xor esi, esi
call fcn.004a1b70
add esp, 8
test ebp, ebp
je 0x4a1439
test eax, eax
je 0x4a1439
inc eax
push ebx
push eax
call sub.MSVCRT.dll_void____cdecl_operator_new_unsigned_int_
mov ebx, eax
or ecx, 0xffffffff
xor eax, eax
push 0x5c
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
push ebx
mov edx, ecx
mov esi, edi
mov edi, ebx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
call sub.MSVCRT.dll_strrchr
mov esi, eax
add esp, 0xc
test esi, esi
je 0x4a13db
mov byte [esi], 0
inc esi
lea eax, [esp + 0x10]
push eax
push 0xf003f
push 0
push ebx
push ebp
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x4a1415
mov ecx, dword [esp + 0x10]
push esi
push ecx
call dword [sym.imp.ADVAPI32.dll_RegDeleteValueA]
mov edx, dword [esp + 0x10]
mov esi, eax
neg esi
sbb esi, esi
push edx
inc esi
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
test esi, esi
jne 0x4a1428
mov eax, dword [esp + 0x28]
push eax
push ebp
call dword [sym.imp.ADVAPI32.dll_RegDeleteKeyA]
mov esi, eax
neg esi
sbb esi, esi
inc esi
push ebx
call sub.MSVCRT.dll_void___cdecl_operator_delete_void__
add esp, 4
mov eax, esi
pop ebx
pop edi
pop esi
pop ebp
pop ecx
ret
mov eax, esi
pop edi
pop esi
pop ebp
pop ecx
ret

Function at 0x4a1c50
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebx
mov ebx, dword [esp + 8]
push ebp
mov ebp, edx
push esi
push edi
mov esi, ebp
xor edi, edi
and esi, 3
mov eax, ecx
jle 0x4a1c71
mov dl, byte [eax]
inc eax
cmp dl, bl
je 0x4a1ccb
inc edi
cmp edi, esi
jl 0x4a1c65
mov edi, ebx
and edi, 0xff
mov esi, edi
shl esi, 8
or esi, edi
shl esi, 8
or esi, edi
shl esi, 8
or esi, edi
lea edi, [ecx + ebp]
cmp eax, edi
jae 0x4a1d00
mov edx, dword [eax]
xor edx, esi
lea ebp, [edx - 0x1010101]
not edx
and ebp, edx
test ebp, 0x80808080
je 0x4a1cba
cmp byte [eax], bl
je 0x4a1cd5
cmp byte [eax + 1], bl
je 0x4a1cde
cmp byte [eax + 2], bl
je 0x4a1ce8
cmp byte [eax + 3], bl
je 0x4a1cf4
add eax, 4
cmp eax, edi
jb 0x4a1c91
pop edi
pop esi
pop ebp
or eax, 0xffffffff
pop ebx
ret 4
pop edi
sub eax, ecx
pop esi
pop ebp
dec eax
pop ebx
ret 4
pop edi
pop esi
pop ebp
sub eax, ecx
pop ebx
ret 4
pop edi
sub eax, ecx
pop esi
pop ebp
inc eax
pop ebx
ret 4
pop edi
sub eax, ecx
pop esi
pop ebp
add eax, 2
pop ebx
ret 4
pop edi
sub eax, ecx
pop esi
pop ebp
add eax, 3
pop ebx
ret 4
pop edi
pop esi
pop ebp
or eax, 0xffffffff
pop ebx
ret 4
Function at 0x4a3cb0
Capabilities:
Get socket status
Receive data
Receive data on socket

Disassembly:
sub esp, 0x10c
mov ecx, dword [esp + 0x118]
push esi
mov esi, dword [esp + 0x114]
mov dword [esp + 0xc], 1
test ecx, ecx
mov dword [esp + 0x10], esi
jne 0x4a3ce3
push ecx
push ecx
push ecx
lea eax, [esp + 0x18]
lea ecx, [esi + 1]
push eax
push ecx
jmp 0x4a3d3b
cmp ecx, 0xffffffff
jne 0x4a3cfa
mov dword [esp + 4], 0
mov dword [esp + 8], 0
jmp 0x4a3d29
mov eax, 0x10624dd3
imul ecx
sar edx, 6
mov eax, edx
shr eax, 0x1f
add edx, eax
mov eax, ecx
mov dword [esp + 4], edx
mov ecx, 0x3e8
cdq
idiv ecx
lea eax, [edx + edx*4]
lea eax, [eax + eax*4]
lea edx, [eax + eax*4]
shl edx, 3
mov dword [esp + 8], edx
lea eax, [esp + 4]
lea ecx, [esp + 0xc]
push eax
push 0
push 0
lea edx, [esi + 1]
push ecx
push edx
call sub.WS2_32.dll_select
test eax, eax
jge 0x4a3d4f
or eax, 0xffffffff
pop esi
add esp, 0x10c
ret
lea eax, [esp + 0xc]
push eax
push esi
call sub.WS2_32.dll___WSAFDIsSet
test eax, eax
je 0x4a3d87
mov ecx, dword [esp + 0x118]
mov edx, dword [esp + 0x120]
push 0
push ecx
push edx
push esi
call sub.WS2_32.dll_recv
test eax, eax
jg 0x4a3d8c
mov eax, 0xfffffffc
pop esi
add esp, 0x10c
ret
mov eax, 0xfffffffd
pop esi
add esp, 0x10c
ret

Function at 0x4a3da0
Capabilities:
Get socket status
Send data
Send data on socket

Disassembly:
sub esp, 0x10c
mov ecx, dword [esp + 0x114]
push esi
mov esi, dword [esp + 0x114]
mov dword [esp + 0xc], 1
test ecx, ecx
mov dword [esp + 0x10], esi
jne 0x4a3dd3
push ecx
lea eax, [esp + 0x10]
push ecx
push eax
push ecx
lea ecx, [esi + 1]
push ecx
jmp 0x4a3e2b
cmp ecx, 0xffffffff
jne 0x4a3dea
mov dword [esp + 4], 0
mov dword [esp + 8], 0
jmp 0x4a3e19
mov eax, 0x10624dd3
imul ecx
sar edx, 6
mov eax, edx
shr eax, 0x1f
add edx, eax
mov eax, ecx
mov dword [esp + 4], edx
mov ecx, 0x3e8
cdq
idiv ecx
lea eax, [edx + edx*4]
lea eax, [eax + eax*4]
lea edx, [eax + eax*4]
shl edx, 3
mov dword [esp + 8], edx
lea eax, [esp + 4]
lea ecx, [esp + 0xc]
push eax
push 0
push ecx
lea edx, [esi + 1]
push 0
push edx
call sub.WS2_32.dll_select
test eax, eax
jge 0x4a3e3f
or eax, 0xffffffff
pop esi
add esp, 0x10c
ret
lea eax, [esp + 0xc]
push eax
push esi
call sub.WS2_32.dll___WSAFDIsSet
test eax, eax
je 0x4a3e6e
mov ecx, dword [esp + 0x11c]
mov edx, dword [esp + 0x120]
push 0
push ecx
push edx
push esi
call sub.WS2_32.dll_send
pop esi
add esp, 0x10c
ret
mov eax, 0xfffffffd
pop esi
add esp, 0x10c
ret
Function at 0x4a3f60
Capabilities:
Act as tcp client
Connect socket
Connect tcp socket
Create tcp socket

Disassembly:
sub esp, 0x10
push esi
call fcn.004a46a0
push 6
push 1
push 2
mov dword [0x4c689c], eax
call sub.WS2_32.dll_socket
mov ecx, dword [esp + 0x18]
mov esi, eax
xor eax, eax
push ecx
mov dword [esp + 8], eax
mov word [esp + 8], 2
mov dword [esp + 0xc], eax
mov dword [esp + 0x10], eax
mov dword [esp + 0x14], eax
call sub.WS2_32.dll_inet_addr
mov edx, dword [esp + 0x1c]
mov dword [esp + 8], eax
push edx
call sub.WS2_32.dll_htons
mov word [esp + 6], ax
lea eax, [esp + 4]
push 0x10
push eax
push esi
call sub.WS2_32.dll_connect
test eax, eax
jge 0x4a3fcf
push esi
call sub.WS2_32.dll_closesocket
xor eax, eax
pop esi
add esp, 0x10
ret
mov eax, esi
pop esi
add esp, 0x10
ret

Function at 0x4a5620
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
sub esp, 8
xor ecx, ecx
xor eax, eax
push ebp
mov ebp, dword [esp + 0x18]
mov byte [eax + ebp], al
inc eax
cmp eax, 0x100
jl 0x4a562c
mov eax, dword [esp + 0x14]
mov byte [ebp + 0x100], cl
cmp eax, ecx
mov byte [ebp + 0x101], cl
jle 0x4a56bf
push ebx
push esi
push edi
mov byte [esp + 0x24], cl
xor esi, esi
mov ebx, ebp
mov dword [esp + 0x10], 0x100
mov edi, dword [esp + 0x24]
mov ecx, dword [esp + 0x1c]
and edi, 0xff
xor eax, eax
xor edx, edx
mov al, byte [edi + ecx]
mov dl, byte [ebx]
add esi, eax
add edx, esi
and edx, 0x800000ff
jns 0x4a5689
dec edx
or edx, 0xffffff00
inc edx
mov byte [esp + 0x14], dl
mov esi, dword [esp + 0x14]
and esi, 0xff
lea eax, [esi + ebp]
push eax
push ebx
call fcn.004a56d0
lea eax, [edi + 1]
add esp, 8
cdq
idiv dword [esp + 0x20]
mov eax, dword [esp + 0x10]
inc ebx
dec eax
mov dword [esp + 0x10], eax
mov byte [esp + 0x24], dl
jne 0x4a565e
pop edi
pop esi
pop ebx
pop ebp
add esp, 8
ret
Function at 0x4a56f0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
sub esp, 0xc
mov edx, dword [esp + 0x14]
push ebx
push esi
mov esi, dword [esp + 0x20]
xor ebx, ebx
mov al, byte [esi + 0x100]
mov cl, byte [esi + 0x101]
test edx, edx
mov byte [esp + 0x20], al
mov byte [esp + 8], cl
jle 0x4a57ed
push ebp
mov ebp, dword [esp + 0xc]
push edi
mov edi, dword [esp + 0x28]
and edi, 0xff
and ebp, 0xff
lea eax, [edi + 1]
and eax, 0x800000ff
jns 0x4a5742
dec eax
or eax, 0xffffff00
inc eax
mov byte [esp + 0x28], al
xor ecx, ecx
mov edi, dword [esp + 0x28]
and edi, 0xff
mov cl, byte [edi + esi]
lea eax, [edi + esi]
add ecx, ebp
mov dword [esp + 0x18], eax
and ecx, 0x800000ff
jns 0x4a576e
dec ecx
or ecx, 0xffffff00
inc ecx
mov byte [esp + 0x10], cl
mov ebp, dword [esp + 0x10]
and ebp, 0xff
lea ecx, [esi + ebp]
push ecx
push eax
mov dword [esp + 0x1c], ecx
call fcn.004a56d0
mov eax, dword [esp + 0x1c]
xor edx, edx
xor ecx, ecx
add esp, 8
mov dl, byte [eax]
mov eax, dword [esp + 0x18]
mov cl, byte [eax]
add edx, ecx
and edx, 0x800000ff
jns 0x4a57af
dec edx
or edx, 0xffffff00
inc edx
mov eax, dword [esp + 0x20]
and edx, 0xff
mov cl, byte [edx + esi]
mov dl, byte [ebx + eax]
xor dl, cl
mov byte [ebx + eax], dl
mov eax, dword [esp + 0x24]
inc ebx
cmp ebx, eax
jl 0x4a5731
mov dl, byte [esp + 0x28]
mov al, byte [esp + 0x10]
pop edi
mov byte [esi + 0x100], dl
mov byte [esi + 0x101], al
pop ebp
pop esi
pop ebx
add esp, 0xc
ret
mov byte [esi + 0x100], al
mov byte [esi + 0x101], cl
pop esi
pop ebx
add esp, 0xc
ret
Function at 0x4a67d0
Capabilities:
Encrypt data using des

Disassembly:
sub esp, 0xf4
xor ecx, ecx
push ebx
push ebp
push esi
mov esi, dword [esp + 0x104]
push edi
xor eax, eax
mov al, byte [ecx + str.80_]
mov edx, eax
and eax, 7
sar edx, 3
mov bl, byte [eax*2 + 0x4b58ec]
mov dl, byte [edx + esi]
test bl, dl
setne al
mov byte [esp + ecx + 0x4c], al
inc ecx
cmp ecx, 0x38
jl 0x4a67e3
mov eax, 0x1e
xor edx, edx
mov dword [esp + 0x10], eax
cmp dword [esp + 0x10c], 1
je 0x4a6824
lea eax, [edx + edx]
lea edi, [esp + eax*4 + 0x88]
lea ebp, [esp + eax*4 + 0x84]
xor eax, eax
xor ecx, ecx
mov cl, byte [edx + 0x4b5994]
mov dword [edi], 0
mov dword [ebp], 0
mov esi, ecx
cmp ecx, 0x1c
jge 0x4a6856
mov bl, byte [esp + ecx + 0x4c]
jmp 0x4a685a
mov bl, byte [esp + ecx + 0x30]
mov byte [esp + eax + 0x14], bl
inc eax
inc ecx
cmp eax, 0x1c
jl 0x4a684b
mov eax, 0x1c
lea ecx, [esi + 0x1c]
cmp ecx, 0x38
jge 0x4a6878
mov bl, byte [esp + ecx + 0x4c]
jmp 0x4a687c
mov bl, byte [esp + ecx + 0x30]
mov byte [esp + eax + 0x14], bl
inc eax
inc ecx
cmp eax, 0x38
jl 0x4a686d
xor ecx, ecx
mov eax, 0x4b58fc
xor ebx, ebx
mov bl, byte [ecx + 0x4b59a4]
cmp byte [esp + ebx + 0x14], 0
je 0x4a68a7
mov esi, dword [eax]
mov ebx, dword [ebp]
or ebx, esi
mov dword [ebp], ebx
xor ebx, ebx
mov bl, byte [ecx + 0x4b59bc]
cmp byte [esp + ebx + 0x14], 0
je 0x4a68be
mov esi, dword [eax]
mov ebx, dword [edi]
or ebx, esi
mov dword [edi], ebx
add eax, 4
inc ecx
cmp eax, str.80_
jl 0x4a688e
mov eax, dword [esp + 0x10]
inc edx
sub eax, 2
cmp eax, 0xfffffffe
mov dword [esp + 0x10], eax
jg 0x4a6817
lea edx, [esp + 0x84]
push edx
call fcn.004a6900
add esp, 4
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xf4
ret
Function at 0x6c3aa0
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.sect_1
lea edi, [esi - 0x1c3000]
push edi
jmp 0x6c3aba
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x6c3ac1
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x6c3ab0
mov eax, 1
add ebx, ebx
jne 0x6c3ad3
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x6c3ae4
jne 0x6c3b03
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x6c3b03
dec eax
add ebx, ebx
jne 0x6c3af0
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
jmp 0x6c3ac8
add ebx, ebx
jne 0x6c3aff
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jmp 0x6c3b55
xor ecx, ecx
sub eax, 3
jb 0x6c3b1b
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x6c3b8a
sar eax, 1
mov ebp, eax
jmp 0x6c3b26
add ebx, ebx
jne 0x6c3b26
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x6c3af4
inc ecx
add ebx, ebx
jne 0x6c3b34
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x6c3af4
add ebx, ebx
jne 0x6c3b41
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x6c3b36
jne 0x6c3b52
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x6c3b36
add ecx, 2
cmp ebp, 0xfffffb00
adc ecx, 2
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x6c3b74
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x6c3b66
jmp 0x6c3ab6
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x6c3b74
add edi, ecx
jmp 0x6c3ab6
pop esi
mov edi, esi
mov ecx, 0x106c2
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x6c3b92
cmp byte [edi], 0x25
jne 0x6c3b92
mov eax, dword [edi]
mov bl, byte [edi + 4]
shr ax, 8
rol eax, 0x10
xchg ah, al
sub eax, edi
sub bl, 0xe8
add eax, esi
mov dword [edi], eax
add edi, 5
mov al, bl
loop 0x6c3b97
lea edi, [esi + 0x2b7000]
mov eax, dword [edi]
or eax, eax
je 0x6c3c0f
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x2d3bcc]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x2d3da0]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x6c3bc4
mov ecx, edi
jns 0x6c3bf3
movzx eax, word [edi]
inc edi
push eax
inc edi
mov ecx, 0xaef24857
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x2d3da8]
or eax, eax
je 0x6c3c09
mov dword [ebx], eax
add ebx, 4
jmp 0x6c3be1
call dword [esi + 0x2d3da4]
add edi, 4
lea ebx, [esi - 4]
xor eax, eax
mov al, byte [edi]
inc edi
or eax, eax
je 0x6c3c40
cmp al, 0xef
ja 0x6c3c33
add ebx, eax
mov eax, dword [ebx]
xchg ah, al
rol eax, 0x10
xchg ah, al
add eax, esi
mov dword [ebx], eax
jmp 0x6c3c15
and al, 0xf
shl eax, 0x10
mov ax, word [edi]
add edi, 2
jmp 0x6c3c22
mov ebp, dword [esi + 0x2d3dac]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x21f]
and byte [eax], 0x7f
and byte [eax + 0x28], 0x7f
pop eax
push eax
push esp
push eax
push ebx
push edi
call ebp
pop eax
popal
lea eax, [esp - 0x80]
push 0
cmp esp, eax
jne 0x6c3c74
sub esp, 0xffffff80
jmp 0x5af8dc
Function at 0x54f3f0
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x40
mov eax, dword [0x554494]
cmp dword [eax + 0x28], 0
jne 0x54f408
xor eax, eax
jmp 0x54f537
mov ecx, dword [0x554414]
mov dword [ebp - 0x20], ecx
mov edx, dword [ebp - 0x20]
add edx, 0xe
mov dword [ebp - 4], edx
mov eax, dword [ebp - 4]
mov ecx, dword [eax + 4]
mov dword [0x554408], ecx
mov edx, dword [ebp - 4]
mov eax, dword [edx + 8]
mov dword [0x554404], eax
push 0
call dword [sym.imp.USER32.dll_GetSystemMetrics]
mov dword [ebp - 0x10], eax
push 1
call dword [sym.imp.USER32.dll_GetSystemMetrics]
mov dword [ebp - 0x18], eax
mov ecx, dword [0x554408]
mov dword [ebp - 0x40], ecx
mov edx, dword [0x554404]
mov dword [ebp - 8], edx
mov eax, dword [ebp - 0x10]
sub eax, dword [ebp - 0x40]
shr eax, 1
mov dword [ebp - 0x14], eax
mov ecx, dword [ebp - 0x18]
sub ecx, dword [ebp - 8]
shr ecx, 1
mov dword [ebp - 0x1c], ecx
push 0
mov edx, dword [0x55448c]
push edx
push 0
push 0
mov eax, dword [ebp - 8]
push eax
mov ecx, dword [ebp - 0x40]
push ecx
mov edx, dword [ebp - 0x1c]
push edx
mov eax, dword [ebp - 0x14]
push eax
push 0x80000000
push 0x553604
push 0x553620
push 0x88
call dword [sym.imp.USER32.dll_CreateWindowExW]
mov dword [ebp - 0xc], eax
mov ecx, dword [ebp - 0xc]
mov dword [0x554400], ecx
mov edx, dword [ebp - 0xc]
push edx
call dword [sym.imp.USER32.dll_GetDC]
push eax
call fcn.0054f330
push 5
mov eax, dword [ebp - 0xc]
push eax
call dword [sym.imp.USER32.dll_ShowWindow]
mov ecx, dword [ebp - 0xc]
push ecx
call dword [sym.imp.USER32.dll_UpdateWindow]
push 0x54f3c0
mov edx, dword [0x554494]
mov eax, dword [edx + 0x34]
imul eax, eax, 0x3e8
push eax
push 0
push 0
call dword [sym.imp.USER32.dll_SetTimer]
mov dword [0x55440c], eax
push 1
push 0
push 0
push 0
lea ecx, [ebp - 0x3c]
push ecx
call dword [sym.imp.USER32.dll_PeekMessageW]
test eax, eax
je 0x54f537
cmp dword [ebp - 0x38], 0x12
jne 0x54f52b
mov dword [0x55441c], 0
call fcn.0054f540
xor eax, eax
jmp 0x54f537
lea edx, [ebp - 0x3c]
push edx
call dword [sym.imp.USER32.dll_DispatchMessageW]
jmp 0x54f4fc
mov esp, ebp
pop ebp
ret 4

Function at 0x550840
Capabilities:
Read .ini file
Terminate process

Disassembly:
push ebp
mov ebp, esp
push ebp
mov dword [ebp], 0
add ebp, 4
mov dword [ebp], 0
add ebp, 4
mov dword [ebp], 0
add ebp, 4
mov dword [ebp], 0
add ebp, 4
mov dword [ebp], 0
add ebp, 4
mov dword [ebp], 0
pop ebp
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.KERNEL32.dll_ExitProcess]
Function at 0x55120c
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
pushal
mov esi, dword [esp + 0x24]
mov ecx, dword [esp + 0x28]
mov edi, 0x553118
sub eax, eax
test esi, esi
je 0x5512e4
sub eax, 1
test ecx, ecx
je 0x5512e2
test esi, 3
je 0x55124a
xor al, byte [esi]
inc esi
mov ebx, 0xff
and ebx, eax
shr eax, 8
xor eax, dword [edi + ebx*4]
dec ecx
jne 0x55122f
mov edx, ecx
and edx, 7
shr ecx, 3
je 0x5512c9
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 0x551254
mov ecx, edx
test ecx, ecx
je 0x5512e2
xor al, byte [esi]
inc esi
mov ebx, 0xff
and ebx, eax
shr eax, 8
xor eax, dword [edi + ebx*4]
dec ecx
jne 0x5512cf
not eax
mov dword [esp + 0x1c], eax
popal
ret

Function at 0x5512ec
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.0055136f
jae 0x5512fa
xor ecx, ecx
call fcn.0055136f
jae 0x551329
xor eax, eax
call fcn.0055136f
jae 0x551339
mov bl, 2
inc ecx
mov al, 0x10
call fcn.0055136f
adc al, al
jae 0x55131b
jne 0x551365
stosb byte es:[edi], al
jmp 0x5512fd
call fcn.0055137b
sub ecx, ebx
jne 0x551342
call fcn.00551379
jmp 0x551361
lodsb al, byte [esi]
shr eax, 1
je 0x55138b
adc ecx, ecx
jmp 0x55135e
xchg ecx, eax
dec eax
shl eax, 8
lodsb al, byte [esi]
call fcn.00551379
cmp eax, 0x7d00
jae 0x55135e
cmp ah, 5
jae 0x55135f
cmp eax, 0x7f
ja 0x551360
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 0x5512fd
sub edi, dword [esp + 0x28]
mov dword [esp + 0x1c], edi
popal
ret

Function at 0x551c7c
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x554000]
jne 0x551c86
repz ret
jmp fcn.00551f2d