joyce8/EMBER2024-capa huggingface dataset:
Function at 0x456680
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x5ebc08
push eax
mov dword fs:[0], esp
sub esp, 0x14
push ebx
push ebp
mov ebp, dword [esp + 0x30]
push esi
mov ebx, ecx
push edi
mov esi, dword [ebp]
mov ecx, dword [esi + 0xc]
mov eax, dword [esi + 0x10]
dec ecx
cmp eax, ecx
jge 0x4566b9
inc eax
mov dword [esi + 0x10], eax
jmp 0x4567cc
mov eax, dword [ebx + 0x3c]
mov ecx, dword [esi + 8]
cmp ecx, eax
jne 0x4566cd
mov eax, 0xffffffc7
jmp 0x4567ce
mov esi, dword [esi]
mov edx, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp edx, ecx
jl 0x4566de
cmp dword [esi + 8], eax
jne 0x4566cd
cmp dword [esi + 8], eax
jne 0x4566f7
mov eax, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp eax, ecx
jl 0x4566f7
mov eax, 0xffffffc7
jmp 0x4567ce
mov eax, dword [esi + 4]
xor edi, edi
cmp eax, edi
je 0x45670b
push eax
mov ecx, ebx
call fcn.00455eb0
mov dword [esi + 4], edi
mov dword [ebp], esi
mov ecx, dword [esi + 0x10]
inc ecx
mov dword [esi + 0x10], ecx
lea ecx, [esp + 0x10]
call fcn.00420a40
mov dword [esp + 0x2c], edi
mov edi, dword [esp + 0x3c]
test edi, edi
jne 0x45673c
mov ecx, dword [ebx + 4]
mov edx, dword [ecx + 8]
lea ecx, [esp + 0x10]
push edx
call fcn.00420a60
mov edi, eax
mov eax, dword [esi + 8]
push edi
push eax
mov ecx, ebx
call fcn.00455620
test eax, eax
mov dword [esp + 0x38], eax
je 0x45676f
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x1a8e2b0
call fcn.00420c40
mov eax, dword [esp + 0x38]
jmp 0x4567ce
mov ecx, dword [esi + 0x10]
push ecx
push edi
mov ecx, ebx
call fcn.004564e0
mov dl, byte [edi]
and dl, 1
cmp dl, 1
jne 0x4567b3
mov ecx, dword [esp + 0x34]
push ebp
push ecx
push edi
push eax
mov ecx, ebx
call fcn.00456500
mov esi, eax
test esi, esi
jne 0x4567e3
mov edx, dword [ebp]
push eax
push edi
mov ecx, ebx
mov dword [edx + 0x10], eax
call fcn.004564e0
mov cl, byte [edi]
and cl, 1
cmp cl, 1
je 0x456785
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x1a8e2b0
call fcn.00420c40
xor eax, eax
mov ecx, dword [esp + 0x24]
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x20
ret 0xc
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x1a8e2b0
call fcn.00420c40
mov eax, esi
jmp 0x4567ce

Function at 0x45b060
Capabilities:
Create thread

Disassembly:
push ecx
cmp dword [ecx + 0xcc], 1
je 0x45b0c0
mov eax, dword [ecx + 0x1c]
test eax, eax
je 0x45b0c0
mov eax, dword [ecx + 0xb0]
test eax, eax
je 0x45b0c0
push esi
mov edx, 5
mov esi, dword [ecx + 0xbc]
cmp esi, edx
pop esi
je 0x45b0c0
mov dword [ecx + 0xb4], eax
mov dword [ecx + 0x94], 0
mov dword [ecx + 0xbc], edx
lea eax, [esp]
push eax
push 0
push ecx
push 0x45b100
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop ecx
ret
Function at 0x484675
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 0x48478d
push eax
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x48478d
mov eax, dword [esi + 0x3c]
push eax
call fcn.005c698f
mov esi, eax
test esi, esi
je 0x48478d
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 0x48478d
mov ecx, esi
call fcn.00484600
cmp edi, eax
jge 0x48478d
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 0x484713
mov dword [esp + 0x34], 1
jmp 0x48476e
mov edx, dword [esi + 0x1c]
lea ecx, [esp + 0x18]
push ecx
push ebx
push 0x433
push edx
call ebp
test eax, eax
je 0x48478d
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.00482ea0
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 0x487a9d
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x5ec908
push eax
mov dword fs:[0], esp
sub esp, 0x14
mov eax, dword [esp + 0x28]
push ebx
push esi
mov esi, ecx
xor ebx, ebx
push edi
mov edx, dword [esi + 0x40]
test edx, edx
setne bl
inc ebx
test eax, eax
je 0x487ab3
or bh, 0x80
lea ecx, [esp + 0xc]
call fcn.0048cce0
mov edx, dword [esp + 0x30]
or ecx, 0xffffffff
mov edi, edx
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
dec ecx
mov dword [esp + 0x28], 0
push ecx
push edx
lea ecx, [esp + 0x14]
call fcn.0048cfa0
lea eax, [esp + 0xc]
push ebx
push eax
mov ecx, esi
call fcn.00487b20
lea ecx, [esp + 0xc]
mov dword [esp + 0x28], 0xffffffff
mov dword [esp + 0xc], 0x1a92648
call fcn.0048cee0
mov ecx, dword [esp + 0x20]
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
add esp, 0x20
ret 8
Function at 0x493730
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 + 0x1af68ec]
mov dl, byte [edx + esi]
test bl, dl
setne al
mov byte [esp + ecx + 0x4c], al
inc ecx
cmp ecx, 0x38
jl 0x493743
mov eax, 0x1e
xor edx, edx
mov dword [esp + 0x10], eax
cmp dword [esp + 0x10c], 1
je 0x493784
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 + 0x1af6994]
mov dword [edi], 0
mov dword [ebp], 0
mov esi, ecx
cmp ecx, 0x1c
jge 0x4937b6
mov bl, byte [esp + ecx + 0x4c]
jmp 0x4937ba
mov bl, byte [esp + ecx + 0x30]
mov byte [esp + eax + 0x14], bl
inc eax
inc ecx
cmp eax, 0x1c
jl 0x4937ab
mov eax, 0x1c
lea ecx, [esi + 0x1c]
cmp ecx, 0x38
jge 0x4937d8
mov bl, byte [esp + ecx + 0x4c]
jmp 0x4937dc
mov bl, byte [esp + ecx + 0x30]
mov byte [esp + eax + 0x14], bl
inc eax
inc ecx
cmp eax, 0x38
jl 0x4937cd
xor ecx, ecx
mov eax, 0x1af68fc
xor ebx, ebx
mov bl, byte [ecx + 0x1af69a4]
cmp byte [esp + ebx + 0x14], 0
je 0x493807
mov esi, dword [eax]
mov ebx, dword [ebp]
or ebx, esi
mov dword [ebp], ebx
xor ebx, ebx
mov bl, byte [ecx + 0x1af69bc]
cmp byte [esp + ebx + 0x14], 0
je 0x49381e
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 0x4937ee
mov eax, dword [esp + 0x10]
inc edx
sub eax, 2
cmp eax, 0xfffffffe
mov dword [esp + 0x10], eax
jg 0x493777
lea edx, [esp + 0x84]
push edx
call fcn.00493860
add esp, 4
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xf4
ret
Function at 0x498230
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x1b46f94]
xor edx, edx
cmp eax, edx
jne 0x498256
xor eax, eax
mov byte [eax + 0x1b46e94], al
inc eax
cmp eax, 0x100
jl 0x49823e
mov dword [0x1b46f94], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x1b46e94
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x4982e7
xor esi, esi
push ebp
mov byte [esp + 0x20], dl
xor ecx, ecx
mov edi, dword [esp + 0x20]
mov ebp, dword [esp + 0x18]
mov al, byte [esi + ebx]
and edi, 0xff
xor edx, edx
mov dl, byte [edi + ebp]
mov ebp, eax
and ebp, 0xff
add ecx, edx
add ecx, ebp
and ecx, 0x800000ff
jns 0x4982ba
dec ecx
or ecx, 0xffffff00
inc ecx
mov byte [esp + 0x10], cl
mov ecx, dword [esp + 0x10]
and ecx, 0xff
mov dl, byte [ecx + ebx]
mov byte [esi + ebx], dl
mov byte [ecx + ebx], al
lea eax, [edi + 1]
cdq
idiv dword [esp + 0x1c]
inc esi
cmp esi, 0x100
mov byte [esp + 0x20], dl
jl 0x498288
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x4982f0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [ebp + 0x10]
push ebx
push esi
push edi
mov cl, byte [eax + 0x100]
mov dl, byte [eax + 0x101]
mov dword [ebp - 8], eax
mov byte [ebp - 1], cl
mov byte [ebp - 2], dl
xor ebx, ebx
mov bl, byte [ebp - 1]
xor edx, edx
mov dl, byte [ebp - 2]
mov esi, dword [ebp - 8]
mov edi, dword [ebp + 8]
xor eax, eax
mov ecx, dword [ebp + 0xc]
test ecx, ecx
jle 0x498343
inc bl
mov al, byte [esi + ebx]
add dl, al
xchg byte [esi + edx], al
mov byte [esi + ebx], al
add al, byte [esi + edx]
mov al, byte [esi + eax]
xor byte [edi], al
inc edi
dec ecx
jne 0x49832a
mov byte [ebp - 1], bl
mov byte [ebp - 2], dl
mov eax, dword [ebp + 0x10]
mov cl, byte [ebp - 1]
mov dl, byte [ebp - 2]
pop edi
pop esi
mov byte [eax + 0x100], cl
mov byte [eax + 0x101], dl
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x49ecf0
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x5ecf5e
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
mov eax, dword [esp + 0x18]
push esi
push edi
mov edi, ecx
mov ecx, dword [esp + 0x1c]
push eax
push ecx
mov ecx, edi
mov dword [esp + 0x10], edi
call fcn.0049f610
push 0x10
mov dword [esp + 0x18], 0
mov dword [edi], 0x1a9468c
call fcn.005c4530
mov esi, eax
add esp, 4
mov dword [esp + 0x20], esi
mov al, 1
test esi, esi
mov byte [esp + 0x14], al
je 0x49ed83
push 4
mov byte [esi + 8], al
mov dword [esi], 0
mov dword [esi + 4], 0
call fcn.005c4530
add esp, 4
mov dword [esp + 0x1c], eax
test eax, eax
mov byte [esp + 0x14], 2
je 0x49ed7c
push 0
mov ecx, eax
call fcn.00495ec0
mov dword [esi + 0xc], eax
jmp 0x49ed85
xor eax, eax
mov dword [esi + 0xc], eax
jmp 0x49ed85
xor esi, esi
mov ecx, dword [esp + 0xc]
mov dword [edi + 0x30], esi
mov dword [edi + 0x34], 0
mov eax, edi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x10
ret 8
Function at 0x4ac58e
Capabilities:
Accept command line arguments
Parse pe header
Terminate process

Disassembly:
push 0x60
push 0x1a982b0
call fcn.004b2c94
mov edi, 0x94
mov eax, edi
call fcn.004adef0
mov dword [ebp - 0x18], esp
mov esi, esp
mov dword [esi], edi
push esi
call dword [sym.imp.KERNEL32.dll_GetVersionExA]
mov ecx, dword [esi + 0x10]
mov dword [0x1b58e24], ecx
mov eax, dword [esi + 4]
mov dword [0x1b58e30], eax
mov edx, dword [esi + 8]
mov dword [0x1b58e34], edx
mov esi, dword [esi + 0xc]
and esi, 0x7fff
mov dword [0x1b58e28], esi
cmp ecx, 2
je 0x4ac5ee
or esi, 0x8000
mov dword [0x1b58e28], esi
shl eax, 8
add eax, edx
mov dword [0x1b58e2c], eax
xor esi, esi
push esi
mov edi, dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
call edi
cmp word [eax], 0x5a4d
jne 0x4ac629
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x4ac629
movzx eax, word [ecx + 0x18]
cmp eax, 0x10b
je 0x4ac641
cmp eax, 0x20b
je 0x4ac62e
mov dword [ebp - 0x1c], esi
jmp 0x4ac655
cmp dword [ecx + 0x84], 0xe
jbe 0x4ac629
xor eax, eax
cmp dword [ecx + 0xf8], esi
jmp 0x4ac64f
cmp dword [ecx + 0x74], 0xe
jbe 0x4ac629
xor eax, eax
cmp dword [ecx + 0xe8], esi
setne al
mov dword [ebp - 0x1c], eax
push 1
call fcn.004b2c40
pop ecx
test eax, eax
jne 0x4ac669
push 0x1c
call fcn.004ac56a
pop ecx
call fcn.004b2b37
test eax, eax
jne 0x4ac67a
push 0x10
call fcn.004ac56a
pop ecx
call fcn.004b28d1
mov dword [ebp - 4], esi
call fcn.004b26d3
test eax, eax
jge 0x4ac693
push 0x1b
call fcn.004ac545
pop ecx
call dword [sym.imp.KERNEL32.dll_GetCommandLineA]
mov dword [0x1b5fa24], eax
call fcn.004b25b1
mov dword [0x1b58d50], eax
call fcn.004b250f
test eax, eax
jge 0x4ac6b9
push 8
call fcn.004ac545
pop ecx
call fcn.004b22dc
test eax, eax
jge 0x4ac6ca
push 9
call fcn.004ac545
pop ecx
push 1
call fcn.004b1364
pop ecx
mov dword [ebp - 0x28], eax
cmp eax, esi
je 0x4ac6e0
push eax
call fcn.004ac545
pop ecx
mov dword [ebp - 0x44], esi
lea eax, [ebp - 0x70]
push eax
call dword [sym.imp.KERNEL32.dll_GetStartupInfoA]
call fcn.004b227f
mov dword [ebp - 0x20], eax
test byte [ebp - 0x44], 1
je 0x4ac701
movzx eax, word [ebp - 0x40]
jmp 0x4ac704
push 0xa
pop eax
push eax
push dword [ebp - 0x20]
push esi
push esi
call edi
push eax
call fcn.005b7578
mov edi, eax
mov dword [ebp - 0x2c], edi
cmp dword [ebp - 0x1c], esi
jne 0x4ac722
push edi
call fcn.004b1491
call fcn.004b14b3
jmp 0x4ac754
or dword [ebp - 4], 0xffffffff
mov eax, edi
lea esp, [ebp - 0x7c]
call fcn.004b2ccf
ret
Function at 0x4b13ce
Capabilities:
Terminate process

Disassembly:
push 8
push 0x1a98b80
call fcn.004b2c94
push 8
call fcn.004b64a8
pop ecx
xor edi, edi
mov dword [ebp - 4], edi
xor esi, esi
inc esi
cmp dword [0x1b58e64], esi
jne 0x4b1402
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
mov dword [0x1b58e60], esi
mov al, byte [ebp + 0x10]
mov byte [0x1b58e5c], al
cmp dword [ebp + 0xc], edi
jne 0x4b144c
cmp dword [0x1b5ea08], edi
je 0x4b143c
mov eax, dword [0x1b5ea04]
sub eax, 4
mov dword [0x1b5ea04], eax
cmp eax, dword [0x1b5ea08]
jb 0x4b143c
mov eax, dword [eax]
cmp eax, edi
je 0x4b141d
call eax
jmp 0x4b141d
push 0x1ae033c
mov eax, 0x1ae0330
call fcn.004b134c
pop ecx
push 0x1ae0348
mov eax, 0x1ae0340
call fcn.004b134c
pop ecx
or dword [ebp - 4], 0xffffffff
call 0x4b147d
cmp dword [ebp + 0x10], edi
jne 0x4b148b
mov dword [0x1b58e64], esi
push dword [ebp + 8]
call fcn.004b130a
xor edi, edi
xor esi, esi
inc esi
cmp dword [ebp + 0x10], edi
je 0x4b148a
push 8
call fcn.004b63f3
pop ecx
ret
call fcn.004b2ccf
ret

Function at 0x4b1f6b
Capabilities:
Write file on windows

Disassembly:
push ebp
lea ebp, [esp - 0x8c]
sub esp, 0x10c
mov eax, dword [0x1aff674]
mov ecx, dword [ebp + 0x94]
push ebx
push esi
mov dword [ebp + 0x88], eax
xor edx, edx
push edi
xor eax, eax
cmp ecx, dword [eax*8 + 0x1aff0a8]
je 0x4b1fa0
inc eax
cmp eax, 0x13
jb 0x4b1f91
mov esi, eax
shl esi, 3
cmp ecx, dword [esi + 0x1aff0a8]
jne 0x4b20c6
mov eax, dword [0x1b58d58]
cmp eax, 1
je 0x4b209e
cmp eax, edx
jne 0x4b1fd0
cmp dword [0x1afea08], 1
je 0x4b209e
cmp ecx, 0xfc
je 0x4b20c6
push 0x104
lea eax, [ebp - 0x80]
push eax
push edx
mov byte [ebp + 0x84], dl
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
test eax, eax
jne 0x4b2006
lea eax, [ebp - 0x80]
push 0x1a98fbc
push eax
call fcn.004b6760
pop ecx
pop ecx
lea edi, [ebp - 0x80]
mov eax, edi
push eax
call fcn.004b0640
inc eax
cmp eax, 0x3c
pop ecx
jbe 0x4b203a
mov eax, edi
push eax
call fcn.004b0640
mov edi, eax
lea eax, [ebp - 0x80]
sub eax, 0x3b
push 3
add edi, eax
push 0x1a98fb8
push edi
call fcn.004ae010
add esp, 0x10
push edi
call fcn.004b0640
push dword [esi + 0x1aff0ac]
mov ebx, eax
call fcn.004b0640
lea eax, [ebx + eax + 0x1c]
pop ecx
add eax, 3
pop ecx
and eax, 0xfffffffc
call fcn.004adef0
mov ebx, esp
push 0x1a98f9c
push ebx
call fcn.004b6760
push edi
push ebx
call fcn.004b6770
push 0x1a98f98
push ebx
call fcn.004b6770
push dword [esi + 0x1aff0ac]
push ebx
call fcn.004b6770
push 0x12010
push 0x1a98f70
push ebx
call fcn.004bc22e
add esp, 0x2c
jmp 0x4b20c6
push edx
lea eax, [ebp + 0x94]
push eax
lea esi, [esi + 0x1aff0ac]
push dword [esi]
call fcn.004b0640
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]
lea esp, [ebp - 0x8c]
mov ecx, dword [ebp + 0x88]
call fcn.004b7a19
pop edi
pop esi
pop ebx
add ebp, 0x8c
leave
ret
Function at 0x4b6587
Capabilities:
Set environment variable

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov eax, dword [ebp + 8]
push ebx
xor ebx, ebx
cmp eax, ebx
push edi
mov dword [ebp - 0x10], ebx
jne 0x4b65a0
or eax, 0xffffffff
jmp 0x4b6601
push esi
mov esi, dword [eax]
cmp esi, ebx
mov dword [ebp - 4], esi
je 0x4b65fd
push 0x3d
push esi
call fcn.004b036f
cmp eax, ebx
pop ecx
pop ecx
mov dword [ebp - 0xc], eax
je 0x4b65fd
cmp esi, eax
je 0x4b65fd
xor ecx, ecx
cmp byte [eax + 1], bl
mov eax, dword [0x1b58e44]
sete cl
cmp eax, dword [0x1b58e48]
mov dword [ebp - 8], ecx
jne 0x4b65e3
mov edi, eax
call fcn.004b6526
mov dword [0x1b58e44], eax
cmp eax, ebx
jne 0x4b663c
cmp dword [ebp + 0xc], ebx
je 0x4b6605
cmp dword [0x1b58e4c], ebx
je 0x4b6605
call fcn.004b62c5
test eax, eax
je 0x4b663c
or eax, 0xffffffff
pop esi
pop edi
pop ebx
leave
ret
cmp dword [ebp - 8], ebx
je 0x4b660e
xor eax, eax
jmp 0x4b6600
push 4
call fcn.004ae24c
cmp eax, ebx
pop ecx
mov dword [0x1b58e44], eax
je 0x4b65fd
mov dword [eax], ebx
cmp dword [0x1b58e4c], ebx
jne 0x4b663c
push 4
call fcn.004ae24c
cmp eax, ebx
pop ecx
mov dword [0x1b58e4c], eax
je 0x4b65fd
mov dword [eax], ebx
mov edi, dword [ebp - 0xc]
sub edi, dword [ebp - 4]
push dword [ebp - 4]
mov esi, dword [0x1b58e44]
call fcn.004b64d9
mov edi, eax
cmp edi, ebx
pop ecx
jl 0x4b669d
cmp dword [esi], ebx
je 0x4b669d
lea esi, [esi + edi*4]
push dword [esi]
call fcn.004ae134
cmp dword [ebp - 8], ebx
pop ecx
jne 0x4b6680
mov eax, dword [ebp - 4]
mov dword [esi], eax
mov eax, dword [ebp + 8]
mov dword [eax], ebx
jmp 0x4b66de
mov eax, dword [esi + 4]
mov dword [esi], eax
inc edi
add esi, 4
cmp dword [esi], ebx
jne 0x4b6677
mov eax, edi
shl eax, 2
push eax
push dword [0x1b58e44]
call fcn.004af601
cmp eax, ebx
pop ecx
pop ecx
je 0x4b66de
jmp 0x4b66d9
cmp dword [ebp - 8], ebx
jne 0x4b6749
cmp edi, ebx
jge 0x4b66ac
neg edi
lea eax, [edi*4 + 8]
push eax
push dword [0x1b58e44]
call fcn.004af601
cmp eax, ebx
pop ecx
pop ecx
je 0x4b65fd
mov edx, dword [ebp - 4]
lea ecx, [eax + edi*4]
mov dword [ecx], edx
mov dword [ecx + 4], ebx
mov ecx, dword [ebp + 8]
mov dword [ecx], ebx
mov dword [0x1b58e44], eax
cmp dword [ebp + 0xc], ebx
je 0x4b6733
push dword [ebp - 4]
call fcn.004b0640
inc eax
inc eax
push eax
call fcn.004ae24c
mov esi, eax
cmp esi, ebx
pop ecx
pop ecx
je 0x4b6733
push dword [ebp - 4]
push esi
call fcn.004b6760
mov eax, esi
sub eax, dword [ebp - 4]
pop ecx
add eax, dword [ebp - 0xc]
pop ecx
mov ecx, dword [ebp - 8]
mov byte [eax], bl
inc eax
neg ecx
sbb ecx, ecx
not ecx
and ecx, eax
push ecx
push esi
call dword [sym.imp.KERNEL32.dll_SetEnvironmentVariableA]
test eax, eax
jne 0x4b672c
or dword [ebp - 0x10], 0xffffffff
push esi
call fcn.004ae134
pop ecx
cmp dword [ebp - 8], ebx
je 0x4b6741
push dword [ebp - 4]
call fcn.004ae134
pop ecx
mov eax, dword [ebp - 0x10]
jmp 0x4b6600
push dword [ebp - 4]
call fcn.004ae134
mov eax, dword [ebp + 8]
pop ecx
mov dword [eax], ebx
jmp 0x4b660a
Function at 0x4b7905
Capabilities:
Get system information on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x4c
push ebx
push esi
push edi
push 4
pop eax
call fcn.004adef0
mov esi, esp
push 0x1c
lea eax, [ebp - 0x28]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
test eax, eax
je 0x4b79a0
mov ebx, dword [ebp - 0x24]
lea eax, [ebp - 0x4c]
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemInfo]
mov ecx, dword [ebp - 0x48]
mov eax, dword [0x1b58e24]
lea edi, [ecx - 1]
not edi
and edi, esi
sub edi, ecx
mov esi, eax
dec esi
neg esi
sbb esi, esi
and esi, 0xfffffff1
add esi, 0x11
imul esi, ecx
add esi, ebx
cmp edi, esi
mov dword [ebp - 8], ecx
jb 0x4b79a0
cmp eax, 1
je 0x4b79c1
mov dword [ebp - 4], ebx
mov ebx, 0x1000
push 0x1c
lea eax, [ebp - 0x28]
push eax
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
test eax, eax
je 0x4b79a0
mov eax, dword [ebp - 0x1c]
add dword [ebp - 4], eax
test dword [ebp - 0x18], ebx
je 0x4b796d
test byte [ebp - 0x13], 1
mov eax, dword [ebp - 0x28]
mov dword [ebp - 4], eax
je 0x4b799c
xor eax, eax
inc eax
jmp 0x4b79e0
cmp edi, eax
jae 0x4b79a4
xor eax, eax
jmp 0x4b79e0
cmp eax, esi
jae 0x4b79ab
mov dword [ebp - 4], esi
push 4
push ebx
push dword [ebp - 8]
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov eax, dword [0x1b58e24]
jmp 0x4b79c4
mov dword [ebp - 4], edi
dec eax
neg eax
sbb eax, eax
and eax, 0x103
lea ecx, [ebp - 0xc]
push ecx
inc eax
push eax
push dword [ebp - 8]
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
lea esp, [ebp - 0x58]
pop edi
pop esi
pop ebx
leave
ret
Function at 0x4b96db
Capabilities:
Write file on windows

Disassembly:
push ebp
lea ebp, [esp - 0x3a0]
sub esp, 0x420
mov eax, dword [0x1aff674]
push edi
xor edi, edi
cmp dword [ebp + 0x3b0], edi
mov dword [ebp + 0x39c], eax
mov dword [ebp - 0x78], edi
mov dword [ebp - 0x7c], edi
jne 0x4b970c
xor eax, eax
jmp 0x4b9895
mov eax, dword [ebp + 0x3a8]
push ebx
mov ebx, dword [ebp + 0x3a8]
and eax, 0x1f
sar ebx, 5
push esi
lea esi, [eax + eax*8]
lea ebx, [ebx*4 + 0x1b5e6c0]
mov eax, dword [ebx]
shl esi, 2
test byte [eax + esi + 4], 0x20
je 0x4b9748
push 2
push edi
push edi
push dword [ebp + 0x3a8]
call fcn.004be33e
add esp, 0x10
mov eax, dword [ebx]
add eax, esi
test byte [eax + 4], 0x80
je 0x4b9823
cmp dword [ebp + 0x3b0], edi
mov eax, dword [ebp + 0x3ac]
mov dword [ebp - 0x74], eax
mov dword [ebp - 0x6c], edi
jbe 0x4b9861
mov ecx, dword [ebp - 0x74]
sub ecx, dword [ebp + 0x3ac]
lea eax, [ebp - 0x68]
mov dword [ebp - 0x70], edi
cmp ecx, dword [ebp + 0x3b0]
jae 0x4b97ac
mov edx, dword [ebp - 0x74]
inc dword [ebp - 0x74]
mov dl, byte [edx]
inc ecx
cmp dl, 0xa
jne 0x4b979d
inc dword [ebp - 0x7c]
mov byte [eax], 0xd
inc eax
inc dword [ebp - 0x70]
mov byte [eax], dl
inc eax
inc dword [ebp - 0x70]
cmp dword [ebp - 0x70], 0x400
jl 0x4b977d
mov edi, eax
lea eax, [ebp - 0x68]
sub edi, eax
push 0
lea eax, [ebp - 0x80]
push eax
push edi
lea eax, [ebp - 0x68]
push eax
mov eax, dword [ebx]
push dword [eax + esi]
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x4b97ec
mov eax, dword [ebp - 0x80]
add dword [ebp - 0x78], eax
cmp eax, edi
jl 0x4b97f5
mov eax, dword [ebp - 0x74]
sub eax, dword [ebp + 0x3ac]
xor edi, edi
cmp eax, dword [ebp + 0x3b0]
jb 0x4b976e
jmp 0x4b97f7
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 0x6c], eax
xor edi, edi
mov eax, dword [ebp - 0x78]
cmp eax, edi
jne 0x4b9890
cmp dword [ebp - 0x6c], edi
je 0x4b9861
push 5
pop esi
cmp dword [ebp - 0x6c], esi
jne 0x4b9856
call fcn.004aeebe
mov dword [eax], 9
call fcn.004aeec7
mov dword [eax], esi
jmp 0x4b988b
push edi
lea ecx, [ebp - 0x80]
push ecx
push dword [ebp + 0x3b0]
push dword [ebp + 0x3ac]
push dword [eax]
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x4b984b
mov eax, dword [ebp - 0x80]
mov dword [ebp - 0x6c], edi
mov dword [ebp - 0x78], eax
jmp 0x4b97f7
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 0x6c], eax
jmp 0x4b97f7
push dword [ebp - 0x6c]
call fcn.004aeed0
pop ecx
jmp 0x4b988b
mov eax, dword [ebx]
test byte [eax + esi + 4], 0x40
je 0x4b9879
mov eax, dword [ebp + 0x3ac]
cmp byte [eax], 0x1a
jne 0x4b9879
xor eax, eax
jmp 0x4b9893
call fcn.004aeebe
mov dword [eax], 0x1c
call fcn.004aeec7
mov dword [eax], edi
or eax, 0xffffffff
jmp 0x4b9893
sub eax, dword [ebp - 0x7c]
pop esi
pop ebx
mov ecx, dword [ebp + 0x39c]
pop edi
call fcn.004b7a19
add ebp, 0x3a0
leave
ret