joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1005b5e0
Capabilities:
Send data
Send data on socket

Disassembly:
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0xc]
push esi
mov esi, dword [esp + 0xc]
push edi
push 0
mov byte [esp + 0x16], al
lea eax, [esp + 0x14]
mov edi, dword [esi]
push 3
push eax
push dword [esi + 0x420]
mov byte [esp + 0x20], 0xff
mov byte [esp + 0x21], bl
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x1005b62c
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push edi
call fcn.10038950
add esp, 0xc
push dword [esp + 0x18]
push ebx
push str.SENT
push dword [esi]
call fcn.1005b1f0
add esp, 0x10
pop edi
pop esi
pop ebx
ret

Function at 0x1005b760
Capabilities:
Send data
Send data on socket

Disassembly:
push ecx
cmp dword [esp + 0xc], 0x1f
mov eax, dword [esp + 8]
push ebx
mov eax, dword [eax]
mov dword [esp + 4], eax
mov ebx, dword [eax + 0x14c]
jne 0x1005b8ae
push ebp
push edi
lea ebp, [ebx + 0x1cb0]
lea edi, [ebx + 0x1eb0]
mov dword [edi], ebp
cmp ebp, edi
jae 0x1005b7ae
lea eax, [ebp + 1]
mov byte [ebp], 0xff
mov dword [edi], eax
cmp eax, edi
jae 0x1005b7ae
mov byte [eax], 0xfa
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x1005b7ae
mov byte [eax], 0x1f
inc dword [edi]
movzx eax, word [ebx + 0x1ca8]
push esi
mov esi, dword [sym.imp.WS2_32.dll_htons]
push eax
call esi
movzx eax, ax
mov dword [esp + 0x1c], eax
movzx eax, word [ebx + 0x1caa]
push eax
call esi
mov edx, dword [esp + 0x1c]
movzx ecx, ax
mov eax, dword [edi]
cmp eax, edi
jae 0x1005b819
mov byte [eax], dl
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x1005b819
mov byte [eax], dh
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x1005b819
mov byte [eax], cl
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x1005b819
shr ecx, 8
mov byte [eax], cl
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x1005b819
mov byte [eax], 0xff
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x1005b819
mov byte [eax], 0xf0
mov eax, dword [edi]
inc eax
mov esi, dword [esp + 0x10]
mov dword [ebx + 0x1eb4], eax
sub eax, ebp
sub eax, 2
mov dword [edi], ebp
push eax
lea eax, [ebx + 0x1cb2]
push eax
push 0x3e
push esi
call fcn.1005b2f0
mov edi, dword [esp + 0x28]
add esp, 0x10
push 0
push 3
push ebp
push dword [edi + 0x420]
call dword [sym.imp.WS2_32.dll_send]
mov ebp, dword [sym.imp.WS2_32.dll_WSAGetLastError]
test eax, eax
jns 0x1005b86d
call ebp
push eax
push str.Sending_data_failed___d_
push esi
call fcn.10038950
add esp, 0xc
push 4
lea eax, [ebx + 0x1cb3]
push eax
push edi
call fcn.1005b650
add esp, 0xc
lea eax, [ebx + 0x1cb7]
push 0
push 2
push eax
push dword [edi + 0x420]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x1005b8ab
call ebp
push eax
push str.Sending_data_failed___d_
push esi
call fcn.10038950
add esp, 0xc
pop esi
pop edi
pop ebp
pop ebx
pop ecx
ret
Function at 0x1006e4a0
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
push ecx
push esi
mov esi, dword [esp + 0xc]
push edi
mov ecx, dword [esi + 0xc]
mov eax, dword [esi + 0x14]
lea eax, [eax + ecx*2]
add eax, 0xc
push eax
call dword [0x100df098]
mov edi, eax
add esp, 4
test edi, edi
jne 0x1006e4c7
pop edi
pop esi
pop ecx
ret
lea ecx, [edi + 0xc]
mov dword [edi], esi
mov dword [edi + 4], ecx
mov eax, dword [esi + 0xc]
add eax, ecx
push ebx
mov ebx, dword [esp + 0x1c]
mov dword [edi + 8], eax
push ebp
cmp ebx, dword [esi + 0x10]
jbe 0x1006e512
mov eax, dword [esi]
push ecx
call eax
mov eax, dword [esi + 4]
push ebx
push dword [esp + 0x24]
push dword [edi + 4]
call eax
mov ebp, dword [edi + 8]
push dword [edi + 4]
add ebp, dword [esi + 0xc]
mov eax, dword [esi + 8]
push ebp
call eax
mov ebx, dword [esi + 0x14]
add esp, 0x18
mov ecx, dword [edi + 4]
mov dword [esp + 0x20], ebx
jmp 0x1006e516
mov ebp, dword [esp + 0x1c]
mov eax, dword [esi]
push ecx
call eax
push dword [edi + 8]
mov eax, dword [esi]
call eax
mov eax, dword [esp + 0x28]
add esp, 8
xor ebx, ebx
test eax, eax
je 0x1006e576
mov dword [esp + 0x10], eax
mov ebx, eax
movzx eax, byte [ebp]
xor al, 0x36
mov byte [esp + 0x18], al
lea eax, [esp + 0x18]
push 1
push eax
push dword [edi + 4]
mov eax, dword [esi + 4]
call eax
movzx eax, byte [ebp]
lea ebp, [ebp + 1]
xor al, 0x5c
mov byte [esp + 0x24], al
lea eax, [esp + 0x24]
push 1
push eax
push dword [edi + 8]
mov eax, dword [esi + 4]
call eax
add esp, 0x18
sub ebx, 1
jne 0x1006e535
mov ebx, dword [esp + 0x10]
cmp ebx, dword [esi + 0x10]
jae 0x1006e5a7
nop dword [eax + eax]
mov eax, dword [esi + 4]
push 1
push 0x100c63d7
push dword [edi + 4]
call eax
mov eax, dword [esi + 4]
push 1
push 0x100c63d8
push dword [edi + 8]
call eax
inc ebx
add esp, 0x18
cmp ebx, dword [esi + 0x10]
jb 0x1006e580
pop ebp
pop ebx
mov eax, edi
pop edi
pop esi
pop ecx
ret

Function at 0x10098cae
Capabilities:
Get disk information

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x210
mov eax, dword [0x100df1f4]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 8]
push 0x100ca5f8
push esi
call fcn.100a63c8
pop ecx
pop ecx
test eax, eax
jne 0x10098cdc
xor al, al
jmp 0x10098d59
push ebx
lea eax, [ebp - 0x210]
xor ebx, ebx
push eax
push 0x104
lea eax, [ebp - 0x20c]
mov dword [ebp - 0x210], ebx
push esi
push eax
call fcn.100989e5
mov edx, eax
add esp, 0x10
test edx, edx
jne 0x10098d16
push dword [ebp - 0x210]
call fcn.1009164b
xor al, al
jmp 0x10098d57
mov ecx, edx
push edi
lea edi, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
cmp ax, bx
jne 0x10098d1c
sub ecx, edi
sar ecx, 1
pop edi
cmp ecx, 3
je 0x10098d3c
push edx
call fcn.10098be4
pop ecx
test al, al
je 0x10098d07
push esi
call dword [sym.imp.KERNEL32.dll_GetDriveTypeW]
cmp eax, 1
jbe 0x10098d4a
mov bl, 1
push dword [ebp - 0x210]
call fcn.1009164b
mov al, bl
pop ecx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop esi
call fcn.10087257
leave
ret
Function at 0x1009921d
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x101c
call fcn.10087540
mov eax, dword [0x100df1f4]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0x14]
push ebx
push dword [ebp + 8]
mov dword [ebp - 0x100c], eax
call fcn.100a36c2
pop ecx
mov ecx, dword [ebp + 8]
mov ebx, eax
cmp dword [ecx + 8], 0
jne 0x1009925f
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
jmp 0x100993bb
mov eax, dword [ecx]
sub eax, dword [ecx + 4]
push esi
push edi
push 0
cdq
push 2
push edx
push eax
call fcn.10087370
push dword [ebp - 0x100c]
mov ecx, ebx
mov dword [ebp - 0x1008], eax
mov esi, ebx
mov dword [ebp - 0x1018], edx
and ecx, 0x3f
sar esi, 6
imul edi, ecx, 0x38
push 0
mov eax, dword [esi*4 + 0x100e3038]
push dword [edi + eax + 0x24]
push dword [edi + eax + 0x20]
push ebx
call fcn.10099cd8
mov ecx, dword [esi*4 + 0x100e3038]
add esp, 0x14
mov dword [ebp - 0x1010], eax
mov eax, edx
mov edx, dword [ebp - 0x1010]
mov dword [ebp - 0x101c], eax
cmp edx, dword [edi + ecx + 0x20]
jne 0x100993b4
cmp eax, dword [edi + ecx + 0x24]
jne 0x100993b4
push 0
lea eax, [ebp - 0x1014]
push eax
push 0x1000
lea eax, [ebp - 0x1004]
push eax
push dword [edi + ecx + 0x18]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x100993b4
push dword [ebp - 0x100c]
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.10099cd8
add esp, 0x14
test edx, edx
jl 0x100993b4
jg 0x1009932a
test eax, eax
jb 0x100993b4
mov ebx, dword [ebp - 0x1018]
mov eax, dword [ebp - 0x1014]
test ebx, ebx
jg 0x100993b4
jl 0x10099344
cmp dword [ebp - 0x1008], eax
ja 0x100993b4
lea edi, [ebp - 0x1004]
xor edx, edx
add edi, eax
lea ecx, [ebp - 0x1004]
xor esi, esi
cmp dword [ebp - 0x1008], edx
jne 0x10099362
test ebx, ebx
je 0x1009939b
cmp ecx, edi
jae 0x1009939b
mov al, byte [ecx]
cmp al, 0xd
jne 0x1009937c
lea eax, [edi - 1]
cmp ecx, eax
jae 0x10099388
cmp byte [ecx + 1], 0xa
jne 0x10099388
inc ecx
jmp 0x10099388
movzx eax, al
movsx eax, byte [eax + 0x100df360]
add ecx, eax
add esi, 1
adc edx, 0
inc ecx
cmp esi, dword [ebp - 0x1008]
jne 0x10099362
cmp edx, ebx
jne 0x10099362
lea eax, [ebp - 0x1004]
sub ecx, eax
mov eax, ecx
cdq
add eax, dword [ebp - 0x1010]
adc edx, dword [ebp - 0x101c]
jmp 0x100993b9
or edx, 0xffffffff
mov eax, edx
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.10087257
leave
ret
Function at 0x1009eb0b
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [ebp + 8]
mov ecx, eax
push ebx
mov ebx, dword [ebp + 0xc]
and eax, 0x3f
sar ecx, 6
push esi
push edi
imul edi, eax, 0x38
mov eax, dword [ecx*4 + 0x100e3038]
mov dword [ebp - 0x10], ecx
mov ecx, dword [eax + edi + 0x18]
mov dword [ebp - 0x14], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x1009eb4b
cmp byte [ebx], 0xa
jne 0x1009eb4b
or byte [eax + edi + 0x28], 4
jmp 0x1009eb50
and byte [eax + edi + 0x28], 0xfb
add ecx, ebx
mov edx, ebx
mov dword [ebp - 0xc], ecx
mov esi, ebx
cmp ebx, ecx
jae 0x1009ec4e
mov al, byte [edx]
cmp al, 0x1a
je 0x1009ec30
lea ecx, [edx + 1]
mov dword [ebp - 8], ecx
mov ecx, dword [ebp - 0xc]
cmp al, 0xd
je 0x1009eb7f
mov edx, dword [ebp - 8]
mov byte [esi], al
jmp 0x1009eba4
mov eax, dword [ebp - 8]
cmp eax, ecx
jae 0x1009ebae
mov cl, byte [eax]
xor eax, eax
cmp cl, 0xa
sete al
inc eax
add edx, eax
cmp cl, 0xa
sete al
dec al
and al, 3
add al, 0xa
mov byte [esi], al
mov ecx, dword [ebp - 0xc]
inc esi
cmp edx, ecx
jb 0x1009eb61
jmp 0x1009ec4e
push 0
lea eax, [ebp - 0xc]
push eax
push 1
lea eax, [ebp - 1]
push eax
push dword [ebp - 0x14]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x1009ec2b
cmp dword [ebp - 0xc], 0
je 0x1009ec2b
mov ecx, dword [ebp - 0x10]
mov eax, dword [ecx*4 + 0x100e3038]
test byte [eax + edi + 0x28], 0x48
je 0x1009ec05
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x1009ebf0
mov byte [esi], dl
jmp 0x1009ec01
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x100e3038]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x1009ec4e
cmp byte [ebp - 1], 0xa
jne 0x1009ec14
cmp esi, ebx
jne 0x1009ec14
mov byte [esi], 0xa
jmp 0x1009ec4d
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.10099cf6
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x1009ec4e
mov byte [esi], 0xd
jmp 0x1009ec4d
mov ecx, dword [ebp - 0x10]
mov ecx, dword [ecx*4 + 0x100e3038]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x1009ec4a
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x1009ec4e
mov byte [esi], 0x1a
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x1009ec57
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [ebp + 8]
push ebx
push esi
mov esi, dword [ebp + 0xc]
mov ebx, eax
and eax, 0x3f
sar ebx, 6
push edi
imul edi, eax, 0x38
push 0xa
mov eax, dword [ebx*4 + 0x100e3038]
pop edx
mov dword [ebp - 0x14], edx
mov ecx, dword [edi + eax + 0x18]
mov dword [ebp - 0x18], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x1009ec9a
cmp word [esi], dx
jne 0x1009ec9a
or byte [edi + eax + 0x28], 4
jmp 0x1009ec9f
and byte [edi + eax + 0x28], 0xfb
lea edx, [esi + ecx*2]
mov eax, esi
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
cmp eax, edx
jae 0x1009edf2
mov dword [ebp - 0xc], 0xd
movzx ecx, word [eax]
mov edx, ecx
mov dword [ebp - 0x10], edx
push 0x1a
pop edx
cmp cx, dx
mov edx, dword [ebp - 8]
je 0x1009edd2
add eax, 2
cmp cx, word [ebp - 0xc]
je 0x1009ece1
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x1009ed17
cmp eax, edx
jae 0x1009ed23
movzx eax, word [eax]
xor ecx, ecx
cmp ax, word [ebp - 0x14]
mov edx, eax
push 0xa
sete cl
xor eax, eax
lea ecx, [ecx*2 + 2]
add dword [ebp - 4], ecx
pop ecx
cmp dx, cx
mov edx, dword [ebp - 8]
sete al
dec eax
and eax, 3
add eax, ecx
mov word [esi], ax
mov eax, dword [ebp - 4]
add esi, 2
cmp eax, edx
jb 0x1009ecb9
jmp 0x1009edf2
push 0
lea eax, [ebp - 0x14]
push eax
push 2
lea eax, [ebp - 4]
push eax
push dword [ebp - 0x18]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x1009edce
cmp dword [ebp - 0x14], 0
je 0x1009edce
mov eax, dword [ebx*4 + 0x100e3038]
push 0xa
test byte [edi + eax + 0x28], 0x48
je 0x1009eda6
mov dx, word [ebp - 4]
lea eax, [esi + 2]
pop ecx
mov dword [ebp - 0x18], eax
cmp dx, cx
jne 0x1009ed6f
mov word [esi], cx
jmp 0x1009eda2
push 0xd
pop eax
mov word [esi], ax
mov eax, dword [ebx*4 + 0x100e3038]
movzx ecx, dx
shr ecx, 8
push 0xa
mov byte [edi + eax + 0x2a], dl
mov eax, dword [ebx*4 + 0x100e3038]
mov byte [edi + eax + 0x2b], cl
mov eax, dword [ebx*4 + 0x100e3038]
pop ecx
mov byte [edi + eax + 0x2c], cl
mov eax, dword [ebp - 0x18]
mov esi, eax
jmp 0x1009edf2
pop ebx
cmp word [ebp - 4], bx
jne 0x1009edb7
cmp esi, dword [ebp + 0xc]
jne 0x1009edb7
mov word [esi], bx
jmp 0x1009edef
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.10099cf6
add esp, 0x10
cmp word [ebp - 4], bx
je 0x1009edf2
push 0xd
jmp 0x1009edeb
mov ecx, dword [ebx*4 + 0x100e3038]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x1009ede9
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x1009edf2
push 0x1a
pop eax
mov word [esi], ax
add esi, 2
sub esi, dword [ebp + 0xc]
and esi, 0xfffffffe
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x100a2f8a
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x100cbd24
push 0x100cbd1c
push str.FlsAlloc
push 0x1e
call fcn.100a2db7
mov esi, eax
add esp, 0x10
test esi, esi
je 0x100a2fbe
push dword [ebp + 8]
mov ecx, esi
call dword [0x100b73b4]
call esi
jmp 0x100a2fc4
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4

Function at 0x100a3008
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x100cbd34
push 0x100cbd2c
push str.FlsGetValue
push 0x20
call fcn.100a2db7
mov esi, eax
add esp, 0x10
test esi, esi
je 0x100a303f
push dword [ebp + 8]
mov ecx, esi
call dword [0x100b73b4]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]

Function at 0x100a3afd
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.100a396e
Function at 0x100aa561
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ecx
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
je 0x100aa5fe
push ebx
push esi
call fcn.100aa52a
xor ebx, ebx
sub eax, esi
push ebx
push ebx
push ebx
push ebx
sar eax, 1
push eax
push esi
push ebx
push ebx
mov dword [ebp - 8], eax
call fcn.100a8a9f
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0x100aa5ab
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x100aa5fd
push edi
push eax
call fcn.100a3e85
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0x100aa5cb
call fcn.100a2adc
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x100aa5fc
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.100a8a9f
add esp, 0x20
test eax, eax
jne 0x100aa5ea
push edi
call fcn.100a2adc
jmp 0x100aa5f2
push ebx
call fcn.100a2adc
mov ebx, edi
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, ebx
pop edi
pop ebx
pop esi
leave
ret

Function at 0x100aa601
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
jne 0x100aa612
pop esi
ret
push ebx
push edi
push esi
call fcn.100aa52a
mov ebx, eax
sub ebx, esi
and ebx, 0xfffffffe
push ebx
call fcn.100a3e85
mov edi, eax
pop ecx
pop ecx
test edi, edi
je 0x100aa63a
push ebx
push esi
push edi
call fcn.100897b0
add esp, 0xc
push 0
call fcn.100a2adc
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, edi
pop edi
pop ebx
pop esi
ret

Function at 0x100aa9fe
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.100aa64f
Function at 0x100aafc0
Capabilities:
Clear file content

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x2c
push ebx
mov ebx, dword [ebp + 8]
lea ecx, [ebp - 0x2c]
push esi
push edi
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.100aaf3c
mov eax, dword [ebp - 0x2c]
and eax, dword [ebp - 0x28]
cmp eax, 0xffffffff
je 0x100ab138
mov eax, dword [ebp - 0x24]
and eax, dword [ebp - 0x20]
cmp eax, 0xffffffff
je 0x100ab138
mov ecx, dword [ebp - 0x18]
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 8], ecx
mov dword [ebp - 4], eax
test ecx, ecx
jl 0x100ab0e7
jg 0x100ab019
test eax, eax
je 0x100ab0dd
push 1
push 0x1000
call fcn.100a2a7f
mov esi, eax
pop ecx
pop ecx
test esi, esi
jne 0x100ab03f
mov eax, dword [ebp + 0x14]
push 0xc
pop edi
mov byte [eax + 0x1c], 1
mov dword [eax + 0x18], edi
jmp 0x100ab0d4
push 0x8000
push ebx
call fcn.100aae6d
mov edi, dword [ebp + 0x14]
pop ecx
pop ecx
mov ecx, dword [ebp - 0x1c]
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0x18]
test eax, eax
jl 0x100ab06b
jg 0x100ab066
cmp ecx, 0x1000
jb 0x100ab06b
mov ecx, 0x1000
push edi
push ecx
push esi
push ebx
call fcn.1009fd71
add esp, 0x10
cmp eax, 0xffffffff
je 0x100ab0b0
mov ecx, dword [ebp - 4]
cdq
sub ecx, eax
mov eax, dword [ebp - 8]
mov dword [ebp - 4], ecx
sbb eax, edx
mov dword [ebp - 8], eax
test eax, eax
jg 0x100ab066
jl 0x100ab097
test ecx, ecx
jne 0x100ab058
push dword [ebp - 0xc]
push ebx
call fcn.100aae6d
push esi
call fcn.100a2adc
add esp, 0xc
xor edi, edi
jmp 0x100ab149
cmp byte [edi + 0x24], 0
je 0x100ab0c7
cmp dword [edi + 0x20], 5
jne 0x100ab0c7
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], 0xd
cmp byte [edi + 0x1c], 0
je 0x100ab0d2
mov edi, dword [edi + 0x18]
jmp 0x100ab0d4
xor edi, edi
push esi
call fcn.100a2adc
pop ecx
jmp 0x100ab149
test ecx, ecx
jg 0x100ab0a9
jl 0x100ab0e7
test eax, eax
jae 0x100ab0a9
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.10099cf6
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
jne 0x100ab10a
mov edi, dword [ebp + 0x14]
cmp byte [edi + 0x1c], 0
je 0x100ab0a9
jmp 0x100ab141
push ebx
call fcn.100a695d
pop ecx
push eax
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
jne 0x100ab0a9
mov esi, dword [ebp + 0x14]
call dword [sym.imp.KERNEL32.dll_GetLastError]
push 0xd
mov byte [esi + 0x24], 1
mov dword [esi + 0x20], eax
pop edi
mov byte [esi + 0x1c], 1
mov dword [esi + 0x18], edi
jmp 0x100ab149
mov edi, dword [ebp + 0x14]
cmp byte [edi + 0x1c], 0
je 0x100ab146
mov edi, dword [edi + 0x18]
jmp 0x100ab149
push 0x16
pop edi
push 0
push dword [ebp - 0x28]
push dword [ebp - 0x2c]
push dword [ebp - 0x14]
call fcn.10099cf6
add esp, 0x10
mov eax, edi
pop edi
pop esi
pop ebx
leave
ret
Function at 0x401a40
Capabilities:
Write file on windows

Disassembly:
mov edx, dword [esp + 8]
mov ecx, dword [ecx]
lea eax, [esp + 8]
push 0
push eax
mov eax, dword [esp + 0xc]
push edx
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_WriteFile]
ret 8

Function at 0x40da20
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0xb000]
push edi
or ebp, 0xffffffff
jmp 0x40da42
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x40da49
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x40da38
mov eax, 1
add ebx, ebx
jne 0x40da5b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x40da50
jne 0x40da6c
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x40da50
xor ecx, ecx
sub eax, 3
jb 0x40da80
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x40daf2
mov ebp, eax
add ebx, ebx
jne 0x40da8b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x40da98
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x40dabc
inc ecx
add ebx, ebx
jne 0x40daa8
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x40da9d
jne 0x40dab9
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x40da9d
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x40dadc
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x40dacd
jmp 0x40da3e
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x40dadc
add edi, ecx
jmp 0x40da3e
pop esi
lea edi, [esi + 0xb000]
mov eax, dword [edi]
or eax, eax
je 0x40db3b
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0xd000]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0xd064]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x40daf9
mov ecx, edi
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0xd068]
or eax, eax
je 0x40db35
mov dword [ebx], eax
add ebx, 4
jmp 0x40db16
call dword [esi + 0xd078]
mov ebp, dword [esi + 0xd06c]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x1ff]
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 0x40db6f
sub esp, 0xffffff80
jmp 0x40b206

Function at 0x432000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..rsrc
nop
mov ebx, 0x40c7d0
nop
mov ecx, 0x4ff17b14
nop
nop
nop
nop
test eax, eax
nop
nop
nop
nop
nop
je 0x43204e
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
cmp eax, ebx
nop
jne 0x432024
nop
nop
nop
nop
mov eax, section..data
mov ebx, 0x42f314
nop
mov ecx, 0x493a7e9e
nop
nop
nop
nop
test eax, eax
nop
nop
je 0x432084
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
add eax, 4
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
jne 0x43206c
nop
nop
nop
nop
nop
nop
nop
popal
jmp 0x431219
Function at 0x4070f5
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1a4
mov edx, dword [ebp + 8]
xor ecx, ecx
mov eax, 0x40d468
cmp edx, dword [eax]
je 0x407117
add eax, 8
inc ecx
cmp eax, 0x40d4f8
jl 0x407108
push esi
mov esi, ecx
shl esi, 3
cmp edx, dword [esi + 0x40d468]
jne 0x407245
mov eax, dword [0x40e498]
cmp eax, 1
je 0x40721f
test eax, eax
jne 0x407148
cmp dword [0x40d39c], 1
je 0x40721f
cmp edx, 0xfc
je 0x407245
lea eax, [ebp - 0x1a4]
push 0x104
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
test eax, eax
jne 0x40717f
lea eax, [ebp - 0x1a4]
push str._program_name_unknown_
push eax
call fcn.00404350
pop ecx
pop ecx
lea eax, [ebp - 0x1a4]
push edi
push eax
lea edi, [ebp - 0x1a4]
call fcn.004041a0
inc eax
pop ecx
cmp eax, 0x3c
jbe 0x4071c2
lea eax, [ebp - 0x1a4]
push eax
call fcn.004041a0
mov edi, eax
lea eax, [ebp - 0x1a4]
sub eax, 0x3b
push 3
add edi, eax
push 0x40b5ec
push edi
call fcn.00408c80
add esp, 0x10
lea eax, [ebp - 0xa0]
push str.Runtime_Error__n_nProgram:
push eax
call fcn.00404350
lea eax, [ebp - 0xa0]
push edi
push eax
call fcn.00404360
lea eax, [ebp - 0xa0]
push 0x40b5cc
push eax
call fcn.00404360
push dword [esi + 0x40d46c]
lea eax, [ebp - 0xa0]
push eax
call fcn.00404360
push 0x12010
lea eax, [ebp - 0xa0]
push str.Microsoft_Visual_C_Runtime_Library
push eax
call fcn.00408bf2
add esp, 0x2c
pop edi
jmp 0x407245
lea eax, [ebp + 8]
lea esi, [esi + 0x40d46c]
push 0
push eax
push dword [esi]
call fcn.004041a0
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 0x42e000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x42e00c
nop
nop
pop eax
nop
nop
nop
add eax, 0x403ac5
nop
nop
sub eax, 0x403a6b
nop
nop
nop
mov ebx, dword [eax]
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
mov edx, dword [eax + 8]
nop
nop
nop
nop
nop
nop
xor dword [ebx], edx
nop
nop
add ebx, 4
nop
nop
cmp ebx, ecx
nop
nop
nop
nop
nop
jl 0x42e030
nop
nop
nop
add eax, 0xc
nop
nop
nop
cmp dword [eax], 0
nop
nop
jne 0x42e01e
nop
nop
nop
nop
nop
nop
nop
nop
nop
popal
jmp fcn.00401219