joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4b0c30
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 0x4b0c63
push ecx
lea eax, [esp + 0x10]
push ecx
push eax
push ecx
lea ecx, [esi + 1]
push ecx
jmp 0x4b0cbb
cmp ecx, 0xffffffff
jne 0x4b0c7a
mov dword [esp + 4], 0
mov dword [esp + 8], 0
jmp 0x4b0ca9
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 0x4b0ccf
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 0x4b0cfe
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 0x4b0df0
Capabilities:
Act as tcp client
Connect socket
Connect tcp socket
Create tcp socket

Disassembly:
sub esp, 0x10
push esi
call fcn.004b1530
push 6
push 1
push 2
mov dword [0x4d432c], 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 0x4b0e5f
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 0x4b26a0
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 0x4b26ac
mov eax, dword [esp + 0x14]
mov byte [ebp + 0x100], cl
cmp eax, ecx
mov byte [ebp + 0x101], cl
jle 0x4b273f
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 0x4b2709
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.004b2750
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 0x4b26de
pop edi
pop esi
pop ebx
pop ebp
add esp, 8
ret
Function at 0x4b2770
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 0x4b286d
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 0x4b27c2
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 0x4b27ee
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.004b2750
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 0x4b282f
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 0x4b27b1
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 0x4b3850
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 + 0x4c337c]
mov dl, byte [edx + esi]
test bl, dl
setne al
mov byte [esp + ecx + 0x4c], al
inc ecx
cmp ecx, 0x38
jl 0x4b3863
mov eax, 0x1e
xor edx, edx
mov dword [esp + 0x10], eax
cmp dword [esp + 0x10c], 1
je 0x4b38a4
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 + 0x4c3424]
mov dword [edi], 0
mov dword [ebp], 0
mov esi, ecx
cmp ecx, 0x1c
jge 0x4b38d6
mov bl, byte [esp + ecx + 0x4c]
jmp 0x4b38da
mov bl, byte [esp + ecx + 0x30]
mov byte [esp + eax + 0x14], bl
inc eax
inc ecx
cmp eax, 0x1c
jl 0x4b38cb
mov eax, 0x1c
lea ecx, [esi + 0x1c]
cmp ecx, 0x38
jge 0x4b38f8
mov bl, byte [esp + ecx + 0x4c]
jmp 0x4b38fc
mov bl, byte [esp + ecx + 0x30]
mov byte [esp + eax + 0x14], bl
inc eax
inc ecx
cmp eax, 0x38
jl 0x4b38ed
xor ecx, ecx
mov eax, 0x4c338c
xor ebx, ebx
mov bl, byte [ecx + 0x4c3434]
cmp byte [esp + ebx + 0x14], 0
je 0x4b3927
mov esi, dword [eax]
mov ebx, dword [ebp]
or ebx, esi
mov dword [ebp], ebx
xor ebx, ebx
mov bl, byte [ecx + 0x4c344c]
cmp byte [esp + ebx + 0x14], 0
je 0x4b393e
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 0x4b390e
mov eax, dword [esp + 0x10]
inc edx
sub eax, 2
cmp eax, 0xfffffffe
mov dword [esp + 0x10], eax
jg 0x4b3897
lea edx, [esp + 0x84]
push edx
call fcn.004b3980
add esp, 4
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xf4
ret
Function at 0xd8d440
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x583000]
push edi
jmp 0xd8d45a
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0xd8d461
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0xd8d450
mov eax, 1
add ebx, ebx
jne 0xd8d473
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0xd8d484
jne 0xd8d4a3
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0xd8d4a3
dec eax
add ebx, ebx
jne 0xd8d490
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
jmp 0xd8d468
add ebx, ebx
jne 0xd8d49f
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jmp 0xd8d4f5
xor ecx, ecx
sub eax, 3
jb 0xd8d4bb
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0xd8d52a
sar eax, 1
mov ebp, eax
jmp 0xd8d4c6
add ebx, ebx
jne 0xd8d4c6
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0xd8d494
inc ecx
add ebx, ebx
jne 0xd8d4d4
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0xd8d494
add ebx, ebx
jne 0xd8d4e1
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0xd8d4d6
jne 0xd8d4f2
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0xd8d4d6
add ecx, 2
cmp ebp, 0xfffffb00
adc ecx, 2
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0xd8d514
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0xd8d506
jmp 0xd8d456
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0xd8d514
add edi, ecx
jmp 0xd8d456
pop esi
mov edi, esi
mov ecx, 0xce
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0xd8d532
cmp byte [edi], 6
jne 0xd8d532
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 0xd8d537
lea edi, [esi + 0x98b000]
mov eax, dword [edi]
or eax, eax
je 0xd8d5a6
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x9910ac]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x9910e8]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0xd8d564
mov ecx, edi
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x9910ec]
or eax, eax
je 0xd8d5a0
mov dword [ebx], eax
add ebx, 4
jmp 0xd8d581
call dword [esi + 0x9910fc]
mov ebp, dword [esi + 0x9910f0]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x1f7]
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 0xd8d5da
sub esp, 0xffffff80
jmp 0x403861
Function at 0x4194c4
Capabilities:
Link many functions at runtime
Print debug messages

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [0x42877c]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_EncodePointer]
push esi
push edi
mov dword [ebp - 0x1c], eax
xor esi, esi
mov eax, dword [ebp + 0xc]
push esi
mov dword [ebp - 0x20], eax
call ebx
mov edi, eax
mov dword [ebp - 0x18], edi
call fcn.00412b5b
mov dword [ebp - 0x14], eax
cmp dword [0x484f40], esi
jne 0x4195b7
push 0x800
push esi
push 0x422b00
call dword [sym.imp.KERNEL32.dll_LoadLibraryExW]
mov edi, eax
test edi, edi
jne 0x419544
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x57
jne 0x419697
push esi
push esi
push 0x422b00
call dword [sym.imp.KERNEL32.dll_LoadLibraryExW]
mov edi, eax
test edi, edi
je 0x419697
push str.MessageBoxW
push edi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x419697
push eax
call ebx
push str.GetActiveWindow
push edi
mov dword [0x484f40], eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call ebx
push str.GetLastActivePopup
push edi
mov dword [0x484f44], eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call ebx
push str.GetUserObjectInformationW
push edi
mov dword [0x484f48], eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call ebx
mov dword [0x484f50], eax
test eax, eax
je 0x4195b4
push str.GetProcessWindowStation
push edi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call ebx
mov dword [0x484f4c], eax
mov edi, dword [ebp - 0x18]
call dword [sym.imp.KERNEL32.dll_IsDebuggerPresent]
test eax, eax
je 0x4195dc
mov eax, dword [ebp - 0x1c]
test eax, eax
je 0x4195cf
push eax
call dword [sym.imp.KERNEL32.dll_OutputDebugStringW]
cmp dword [ebp - 0x14], esi
je 0x4195f1
push 4
pop eax
jmp 0x419699
cmp dword [ebp - 0x14], esi
je 0x4195f1
push dword [0x484f40]
call dword [sym.imp.KERNEL32.dll_DecodePointer]
push 3
jmp 0x4195d6
mov eax, dword [0x484f4c]
mov ebx, dword [sym.imp.KERNEL32.dll_DecodePointer]
cmp eax, edi
je 0x41964f
cmp dword [0x484f50], edi
je 0x41964f
push eax
call ebx
push dword [0x484f50]
mov dword [ebp - 0x14], eax
call ebx
mov ecx, dword [ebp - 0x14]
mov dword [ebp - 0x18], eax
test ecx, ecx
je 0x41964f
test eax, eax
je 0x41964f
call ecx
test eax, eax
je 0x419644
lea ecx, [ebp - 0x24]
push ecx
push 0xc
lea ecx, [ebp - 0x10]
push ecx
push 1
push eax
call dword [ebp - 0x18]
test eax, eax
je 0x419644
test byte [ebp - 8], 1
jne 0x41964f
mov edi, dword [ebp + 0x10]
or edi, 0x200000
jmp 0x41967f
mov eax, dword [0x484f44]
cmp eax, edi
je 0x41967c
push eax
call ebx
test eax, eax
je 0x41967c
call eax
mov esi, eax
test esi, esi
je 0x41967c
mov eax, dword [0x484f48]
cmp eax, edi
je 0x41967c
push eax
call ebx
test eax, eax
je 0x41967c
push esi
call eax
mov esi, eax
mov edi, dword [ebp + 0x10]
push dword [0x484f40]
call ebx
test eax, eax
je 0x419697
push edi
push dword [ebp - 0x20]
push dword [ebp - 0x1c]
push esi
call eax
jmp 0x419699
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0040c05f
mov esp, ebp
pop ebp
ret
Function at 0x6fbed0
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x1f8000]
lea eax, [edi + 0x2e424c]
push dword [eax]
mov dword [eax], 0xfffed63a
push eax
push edi
jmp 0x6fbefa
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x6fbf01
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x6fbef0
mov eax, 1
add ebx, ebx
jne 0x6fbf13
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x6fbf24
jne 0x6fbf43
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x6fbf43
dec eax
add ebx, ebx
jne 0x6fbf30
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
jmp 0x6fbf08
add ebx, ebx
jne 0x6fbf3f
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jmp 0x6fbf95
xor ecx, ecx
sub eax, 3
jb 0x6fbf5b
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x6fbfca
sar eax, 1
mov ebp, eax
jmp 0x6fbf66
add ebx, ebx
jne 0x6fbf66
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x6fbf34
inc ecx
add ebx, ebx
jne 0x6fbf74
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x6fbf34
add ebx, ebx
jne 0x6fbf81
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x6fbf76
jne 0x6fbf92
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x6fbf76
add ecx, 2
cmp ebp, 0xfffffb00
adc ecx, 2
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x6fbfb4
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x6fbfa6
jmp 0x6fbef6
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x6fbfb4
add edi, ecx
jmp 0x6fbef6
pop esi
pop edi
pop eax
mov dword [edi], eax
mov edi, esi
mov ecx, 0xc0d0
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x6fbfd6
cmp byte [edi], 0x3d
jne 0x6fbfd6
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 0x6fbfdb
lea edi, [esi + 0x2f7000]
mov eax, dword [edi]
or eax, eax
je 0x6fc053
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x2ff158]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x2ff334]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x6fc008
mov ecx, edi
jns 0x6fc037
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 + 0x2ff33c]
or eax, eax
je 0x6fc04d
mov dword [ebx], eax
add ebx, 4
jmp 0x6fc025
call dword [esi + 0x2ff338]
mov ebp, dword [esi + 0x2ff340]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x2a7]
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 0x6fc087
sub esp, 0xffffff80
jmp 0x56a67f
Function at 0x430002
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
mov eax, section..text
nop
nop
mov ebx, 0x408ecc
mov ecx, 0x563a774e
nop
nop
nop
nop
test eax, eax
nop
nop
nop
nop
je 0x43004e
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
inc eax
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
jne 0x430024
nop
nop
mov eax, section..data_1
mov ebx, 0x42e1d0
nop
mov ecx, 0x1c9b74ee
nop
nop
nop
nop
nop
test eax, eax
je 0x430084
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
add eax, 4
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
nop
jne 0x43006c
nop
nop
nop
popal
nop
nop
nop
jmp 0x401219

Function at 0x461f20
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, 0x455015
lea edi, [esi - 0x54015]
push edi
or ebp, 0xffffffff
jmp 0x461f42
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x461f49
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x461f38
mov eax, 1
add ebx, ebx
jne 0x461f5b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x461f50
jne 0x461f6c
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x461f50
xor ecx, ecx
sub eax, 3
jb 0x461f80
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x461ff2
mov ebp, eax
add ebx, ebx
jne 0x461f8b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x461f98
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x461fbc
inc ecx
add ebx, ebx
jne 0x461fa8
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x461f9d
jne 0x461fb9
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x461f9d
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x461fdc
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x461fcd
jmp 0x461f3e
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x461fdc
add edi, ecx
jmp 0x461f3e
pop esi
mov edi, esi
mov ecx, 0x32d
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x461ffa
cmp byte [edi], 0
jne 0x461ffa
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 eax, ebx
loop 0x461fff
lea edi, [esi + 0x5f000]
mov eax, dword [edi]
or eax, eax
je 0x46206e
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x621f0]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x62254]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x46202c
mov ecx, edi
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x62258]
or eax, eax
je 0x462068
mov dword [ebx], eax
add ebx, 4
jmp 0x462049
call dword [esi + 0x6225c]
popal
jmp 0x4095a4
Function at 0x432004
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
call 0x43200c
nop
pop eax
nop
nop
nop
nop
nop
add eax, 0x40729f
nop
sub eax, 0x407245
nop
nop
nop
nop
mov ebx, dword [eax]
nop
mov ecx, dword [eax + 4]
nop
nop
nop
nop
nop
mov edx, dword [eax + 8]
xor dword [ebx], edx
nop
nop
nop
nop
nop
nop
add ebx, 4
nop
nop
nop
nop
nop
cmp ebx, ecx
nop
jl 0x432030
nop
nop
nop
nop
nop
add eax, 0xc
nop
cmp dword [eax], 0
nop
nop
nop
nop
nop
nop
nop
jne 0x43201e
nop
nop
popal
nop
nop
nop
jmp 0x431219

Function at 0x430000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x43000c
nop
nop
nop
nop
pop eax
nop
nop
add eax, 0x403d6f
sub eax, 0x403d15
nop
nop
mov ebx, dword [eax]
nop
nop
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
mov edx, dword [eax + 8]
nop
nop
nop
nop
xor dword [ebx], edx
nop
nop
nop
nop
nop
add ebx, 4
nop
cmp ebx, ecx
nop
nop
nop
nop
nop
nop
jl 0x430030
nop
add eax, 0xc
nop
nop
nop
nop
cmp dword [eax], 0
nop
nop
nop
jne 0x43001e
nop
nop
nop
nop
nop
popal
nop
nop
nop
jmp loc.00401219

Function at 0x430000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
nop
mov eax, section..text
nop
mov ebx, 0x408f6c
mov ecx, 0x49ad73f9
nop
nop
nop
nop
test eax, eax
nop
nop
nop
nop
je 0x43004e
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
jne 0x430024
nop
nop
mov eax, section..data
nop
mov ebx, 0x42e3d0
nop
mov ecx, 0x5b897a07
nop
nop
nop
nop
test eax, eax
nop
je 0x430084
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
nop
add eax, 4
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
jne 0x43006c
nop
nop
nop
nop
nop
nop
popal
nop
jmp 0x401219

Function at 0x44015a
Capabilities:
Parse pe header

Disassembly:
mov eax, dword [pe_dos_header]
mov eax, dword ds:[eax + 0x34]
mov ebp, dword ds:[eax + 0xb8]
jmp 0x440168
push eax
push ecx
push esi
push ebp
mov eax, dword fs:[0x30]
test eax, eax
js 0x44014a
mov eax, dword ds:[eax + 0xc]
mov esi, dword ds:[eax + 0x1c]
lodsd eax, dword [esi]
mov ebp, dword ds:[eax + 8]
mov dword [ebx + 0x60], ebp
mov eax, ebp
cmp word [eax], 0x5a4d
jne 0x440145
add eax, 0x3c
mov ecx, dword [eax]
add ecx, dword [ebx + 0x60]
cmp word [ecx], 0x4550
jne 0x440145
add ecx, 0x78
mov esi, dword [ecx]
add esi, dword [ebx + 0x60]
add esi, 0x18
lodsd eax, dword [esi]
mov dword [ebx + 0x64], eax
lodsd eax, dword [esi]
add eax, dword [ebx + 0x60]
mov dword [ebx + 0x68], eax
lodsd eax, dword [esi]
add eax, dword [ebx + 0x60]
mov dword [ebx + 0x6c], eax
lodsd eax, dword [esi]
add eax, dword [ebx + 0x60]
mov dword [ebx + 0x70], eax
pop ebp
pop esi
pop ecx
pop eax
ret
Function at 0xb89370
Capabilities:
Extract resource via kernel32 functions

Disassembly:
mov eax, dword [esp + 4]
push ebx
push esi
push edi
push 0x1a
push eax
push 0
call dword [sym.imp.KERNEL32.dll_FindResourceW]
mov esi, eax
test esi, esi
jne 0xb8938e
pop edi
pop esi
xor al, al
pop ebx
ret
push esi
push 0
call dword [sym.imp.KERNEL32.dll_LoadResource]
push esi
push 0
mov edi, eax
call dword [sym.imp.KERNEL32.dll_SizeofResource]
push edi
mov ebx, eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov ecx, dword [esp + 0x14]
push 0xbb2074
push ecx
mov edi, eax
call fcn.00b9d198
mov esi, eax
add esp, 8
test esi, esi
jne 0xb893cb
pop edi
pop esi
xor al, al
pop ebx
ret
push esi
push ebx
push 1
push edi
call fcn.00b9d02e
push esi
call fcn.00b9cfb1
add esp, 0x14
mov al, 1
pop edi
pop esi
pop ebx
ret
Function at 0xb8c850
Capabilities:
Query or enumerate registry value

Disassembly:
mov ecx, dword [esp + 4]
sub esp, 0x218
lea eax, [esp]
push ebp
push esi
push edi
mov edi, dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
push eax
push 0x20019
push 0
push ecx
push SysReAllocString
call edi
test eax, eax
jne 0xb8c8ae
mov ecx, dword [esp + 0xc]
mov ebp, dword [sym.imp.ADVAPI32.dll_RegQueryValueW]
lea edx, [esp + 0x10]
lea eax, [esp + 0x1c]
push edx
push eax
push 0xbb7720
push ecx
mov dword [esp + 0x20], 0x104
call ebp
test eax, eax
je 0xb8c8ba
mov edx, dword [esp + 0xc]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
xor eax, eax
pop edi
pop esi
pop ebp
add esp, 0x218
ret
mov eax, dword [esp + 0xc]
mov esi, dword [sym.imp.ADVAPI32.dll_RegCloseKey]
push eax
call esi
lea ecx, [esp + 0x1c]
push str.DefaultIcon
push ecx
call fcn.00b9d1e1
add esp, 8
lea edx, [esp + 0xc]
lea eax, [esp + 0x1c]
push edx
push 0x20019
push 0
push eax
push SysReAllocString
call edi
test eax, eax
jne 0xb8c8ae
mov eax, dword [esp + 0xc]
lea ecx, [esp + 0x10]
lea edx, [esp + 0x1c]
push ecx
push edx
push 0xbb7720
push eax
mov dword [esp + 0x20], 0x104
call ebp
test eax, eax
je 0xb8c92a
mov ecx, dword [esp + 0xc]
push ecx
call esi
pop edi
pop esi
xor eax, eax
pop ebp
add esp, 0x218
ret
mov edx, dword [esp + 0xc]
push edx
call esi
lea eax, [esp + 0x1c]
push 0x2c
push eax
call fcn.00b9e082
xor esi, esi
add esp, 8
cmp eax, esi
je 0xb8c957
mov word [eax], si
add eax, 2
push eax
call fcn.00b9e030
add esp, 4
jmp 0xb8c959
xor eax, eax
lea ecx, [esp + 0x18]
push 1
lea edx, [esp + 0x18]
push ecx
push edx
push eax
lea eax, [esp + 0x2c]
mov dword [esp + 0x24], esi
push eax
mov dword [esp + 0x2c], esi
call dword [sym.imp.SHELL32.dll_ExtractIconExW]
test eax, eax
je 0xb8c8ae
mov al, byte [esp + 0x22c]
test al, al
mov eax, dword [esp + 0x14]
jne 0xb8c8b0
mov eax, dword [esp + 0x18]
pop edi
pop esi
pop ebp
add esp, 0x218
ret

Function at 0xb8cff0
Capabilities:
Execute syscall

Disassembly:
push ebp
mov ebp, esp
push ecx
mov eax, dword [ebp + 8]
lea edx, [ebp + 0xc]
int 0x2e
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
mov esp, ebp
pop ebp
ret