joyce8/EMBER2024-capa huggingface dataset:
Function at 0x475025
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 0x47513d
push eax
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x47513d
mov eax, dword [esi + 0x3c]
push eax
call fcn.004a4f64
mov esi, eax
test esi, esi
je 0x47513d
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 0x47513d
mov ecx, esi
call fcn.00474fb0
cmp edi, eax
jge 0x47513d
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 0x4750c3
mov dword [esp + 0x34], 1
jmp 0x47511e
mov edx, dword [esi + 0x1c]
lea ecx, [esp + 0x18]
push ecx
push ebx
push 0x433
push edx
call ebp
test eax, eax
je 0x47513d
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.00473800
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 0x47bf10
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x507c4c]
xor edx, edx
cmp eax, edx
jne 0x47bf36
xor eax, eax
mov byte [eax + 0x507b4c], al
inc eax
cmp eax, 0x100
jl 0x47bf1e
mov dword [0x507c4c], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x507b4c
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x47bfc7
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 0x47bf9a
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 0x47bf68
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret
Function at 0x47c040
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 0x47c093
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 0x47c07a
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 0x482a40
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x4b187e
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.00483360
push 0x10
mov dword [esp + 0x18], 0
mov dword [edi], 0x4beb2c
call fcn.004a3278
mov esi, eax
add esp, 4
mov dword [esp + 0x20], esi
mov al, 1
test esi, esi
mov byte [esp + 0x14], al
je 0x482ad3
push 4
mov byte [esi + 8], al
mov dword [esi], 0
mov dword [esi + 4], 0
call fcn.004a3278
add esp, 4
mov dword [esp + 0x1c], eax
test eax, eax
mov byte [esp + 0x14], 2
je 0x482acc
push 0
mov ecx, eax
call fcn.00479b40
mov dword [esi + 0xc], eax
jmp 0x482ad5
xor eax, eax
mov dword [esi + 0xc], eax
jmp 0x482ad5
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 0x48fe95
Capabilities:
Accept command line arguments
Parse pe header
Terminate process

Disassembly:
push 0x60
push 0x4c1860
call fcn.004950c0
mov edi, 0x94
mov eax, edi
call fcn.004916e0
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 [0x519ab8], ecx
mov eax, dword [esi + 4]
mov dword [0x519ac4], eax
mov edx, dword [esi + 8]
mov dword [0x519ac8], edx
mov esi, dword [esi + 0xc]
and esi, 0x7fff
mov dword [0x519abc], esi
cmp ecx, 2
je 0x48fef5
or esi, 0x8000
mov dword [0x519abc], esi
shl eax, 8
add eax, edx
mov dword [0x519ac0], eax
xor esi, esi
push esi
mov edi, dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
call edi
cmp word [eax], 0x5a4d
jne 0x48ff30
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x48ff30
movzx eax, word [ecx + 0x18]
cmp eax, 0x10b
je 0x48ff48
cmp eax, 0x20b
je 0x48ff35
mov dword [ebp - 0x1c], esi
jmp 0x48ff5c
cmp dword [ecx + 0x84], 0xe
jbe 0x48ff30
xor eax, eax
cmp dword [ecx + 0xf8], esi
jmp 0x48ff56
cmp dword [ecx + 0x74], 0xe
jbe 0x48ff30
xor eax, eax
cmp dword [ecx + 0xe8], esi
setne al
mov dword [ebp - 0x1c], eax
push 1
call fcn.0049506d
pop ecx
test eax, eax
jne 0x48ff70
push 0x1c
call fcn.0048fe71
pop ecx
call fcn.00494f64
test eax, eax
jne 0x48ff81
push 0x10
call fcn.0048fe71
pop ecx
call fcn.00494cfe
mov dword [ebp - 4], esi
call fcn.00494b00
test eax, eax
jge 0x48ff9a
push 0x1b
call fcn.0048fe4c
pop ecx
call dword [sym.imp.KERNEL32.dll_GetCommandLineA]
mov dword [0x51ed64], eax
call fcn.004949de
mov dword [0x5199e8], eax
call fcn.0049493c
test eax, eax
jge 0x48ffc0
push 8
call fcn.0048fe4c
pop ecx
call fcn.00494709
test eax, eax
jge 0x48ffd1
push 9
call fcn.0048fe4c
pop ecx
push 1
call fcn.004939ed
pop ecx
mov dword [ebp - 0x28], eax
cmp eax, esi
je 0x48ffe7
push eax
call fcn.0048fe4c
pop ecx
mov dword [ebp - 0x44], esi
lea eax, [ebp - 0x70]
push eax
call dword [sym.imp.KERNEL32.dll_GetStartupInfoA]
call fcn.004946ac
mov dword [ebp - 0x20], eax
test byte [ebp - 0x44], 1
je 0x490008
movzx eax, word [ebp - 0x40]
jmp 0x49000b
push 0xa
pop eax
push eax
push dword [ebp - 0x20]
push esi
push esi
call edi
push eax
call fcn.004a0a16
mov edi, eax
mov dword [ebp - 0x2c], edi
cmp dword [ebp - 0x1c], esi
jne 0x490029
push edi
call fcn.00493b1a
call fcn.00493b3c
jmp 0x49005b
or dword [ebp - 4], 0xffffffff
mov eax, edi
lea esp, [ebp - 0x7c]
call fcn.004950fb
ret
Function at 0x493a57
Capabilities:
Terminate process

Disassembly:
push 8
push 0x4c1ef0
call fcn.004950c0
push 8
call fcn.004989e8
pop ecx
xor edi, edi
mov dword [ebp - 4], edi
xor esi, esi
inc esi
cmp dword [0x519af8], esi
jne 0x493a8b
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
mov dword [0x519af4], esi
mov al, byte [ebp + 0x10]
mov byte [0x519af0], al
cmp dword [ebp + 0xc], edi
jne 0x493ad5
cmp dword [0x51dd48], edi
je 0x493ac5
mov eax, dword [0x51dd44]
sub eax, 4
mov dword [0x51dd44], eax
cmp eax, dword [0x51dd48]
jb 0x493ac5
mov eax, dword [eax]
cmp eax, edi
je 0x493aa6
call eax
jmp 0x493aa6
push 0x4d10d4
mov eax, 0x4d10c8
call fcn.004939d5
pop ecx
push 0x4d10e0
mov eax, 0x4d10d8
call fcn.004939d5
pop ecx
or dword [ebp - 4], 0xffffffff
call 0x493b06
cmp dword [ebp + 0x10], edi
jne 0x493b14
mov dword [0x519af8], esi
push dword [ebp + 8]
call fcn.00493993
xor edi, edi
xor esi, esi
inc esi
cmp dword [ebp + 0x10], edi
je 0x493b13
push 8
call fcn.00498933
pop ecx
ret
call fcn.004950fb
ret

Function at 0x494398
Capabilities:
Write file on windows

Disassembly:
push ebp
lea ebp, [esp - 0x8c]
sub esp, 0x10c
mov eax, dword [0x4e5704]
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 + 0x4e5138]
je 0x4943cd
inc eax
cmp eax, 0x13
jb 0x4943be
mov esi, eax
shl esi, 3
cmp ecx, dword [esi + 0x4e5138]
jne 0x4944f3
mov eax, dword [0x5199f0]
cmp eax, 1
je 0x4944cb
cmp eax, edx
jne 0x4943fd
cmp dword [0x4e4ad4], 1
je 0x4944cb
cmp ecx, 0xfc
je 0x4944f3
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 0x494433
lea eax, [ebp - 0x80]
push str._program_name_unknown_
push eax
call fcn.00498ca0
pop ecx
pop ecx
lea edi, [ebp - 0x80]
mov eax, edi
push eax
call fcn.00493400
inc eax
cmp eax, 0x3c
pop ecx
jbe 0x494467
mov eax, edi
push eax
call fcn.00493400
mov edi, eax
lea eax, [ebp - 0x80]
sub eax, 0x3b
push 3
add edi, eax
push 0x4c2328
push edi
call fcn.00491800
add esp, 0x10
push edi
call fcn.00493400
push dword [esi + 0x4e513c]
mov ebx, eax
call fcn.00493400
lea eax, [ebx + eax + 0x1c]
pop ecx
add eax, 3
pop ecx
and eax, 0xfffffffc
call fcn.004916e0
mov ebx, esp
push str.Runtime_Error__n_nProgram:
push ebx
call fcn.00498ca0
push edi
push ebx
call fcn.00498cb0
push 0x4c2308
push ebx
call fcn.00498cb0
push dword [esi + 0x4e513c]
push ebx
call fcn.00498cb0
push 0x12010
push str.Microsoft_Visual_C_Runtime_Library
push ebx
call fcn.0049dcf2
add esp, 0x2c
jmp 0x4944f3
push edx
lea eax, [ebp + 0x94]
push eax
lea esi, [esi + 0x4e513c]
push dword [esi]
call fcn.00493400
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.00499fd9
pop edi
pop esi
pop ebx
add ebp, 0x8c
leave
ret
Function at 0x498ac7
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 0x498ae0
or eax, 0xffffffff
jmp 0x498b41
push esi
mov esi, dword [eax]
cmp esi, ebx
mov dword [ebp - 4], esi
je 0x498b3d
push 0x3d
push esi
call fcn.004932df
cmp eax, ebx
pop ecx
pop ecx
mov dword [ebp - 0xc], eax
je 0x498b3d
cmp esi, eax
je 0x498b3d
xor ecx, ecx
cmp byte [eax + 1], bl
mov eax, dword [0x519ad8]
sete cl
cmp eax, dword [0x519adc]
mov dword [ebp - 8], ecx
jne 0x498b23
mov edi, eax
call fcn.00498a66
mov dword [0x519ad8], eax
cmp eax, ebx
jne 0x498b7c
cmp dword [ebp + 0xc], ebx
je 0x498b45
cmp dword [0x519ae0], ebx
je 0x498b45
call fcn.00498805
test eax, eax
je 0x498b7c
or eax, 0xffffffff
pop esi
pop edi
pop ebx
leave
ret
cmp dword [ebp - 8], ebx
je 0x498b4e
xor eax, eax
jmp 0x498b40
push 4
call fcn.00491a3c
cmp eax, ebx
pop ecx
mov dword [0x519ad8], eax
je 0x498b3d
mov dword [eax], ebx
cmp dword [0x519ae0], ebx
jne 0x498b7c
push 4
call fcn.00491a3c
cmp eax, ebx
pop ecx
mov dword [0x519ae0], eax
je 0x498b3d
mov dword [eax], ebx
mov edi, dword [ebp - 0xc]
sub edi, dword [ebp - 4]
push dword [ebp - 4]
mov esi, dword [0x519ad8]
call fcn.00498a19
mov edi, eax
cmp edi, ebx
pop ecx
jl 0x498bdd
cmp dword [esi], ebx
je 0x498bdd
lea esi, [esi + edi*4]
push dword [esi]
call fcn.00491924
cmp dword [ebp - 8], ebx
pop ecx
jne 0x498bc0
mov eax, dword [ebp - 4]
mov dword [esi], eax
mov eax, dword [ebp + 8]
mov dword [eax], ebx
jmp 0x498c1e
mov eax, dword [esi + 4]
mov dword [esi], eax
inc edi
add esi, 4
cmp dword [esi], ebx
jne 0x498bb7
mov eax, edi
shl eax, 2
push eax
push dword [0x519ad8]
call fcn.00492892
cmp eax, ebx
pop ecx
pop ecx
je 0x498c1e
jmp 0x498c19
cmp dword [ebp - 8], ebx
jne 0x498c89
cmp edi, ebx
jge 0x498bec
neg edi
lea eax, [edi*4 + 8]
push eax
push dword [0x519ad8]
call fcn.00492892
cmp eax, ebx
pop ecx
pop ecx
je 0x498b3d
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 [0x519ad8], eax
cmp dword [ebp + 0xc], ebx
je 0x498c73
push dword [ebp - 4]
call fcn.00493400
inc eax
inc eax
push eax
call fcn.00491a3c
mov esi, eax
cmp esi, ebx
pop ecx
pop ecx
je 0x498c73
push dword [ebp - 4]
push esi
call fcn.00498ca0
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 0x498c6c
or dword [ebp - 0x10], 0xffffffff
push esi
call fcn.00491924
pop ecx
cmp dword [ebp - 8], ebx
je 0x498c81
push dword [ebp - 4]
call fcn.00491924
pop ecx
mov eax, dword [ebp - 0x10]
jmp 0x498b40
push dword [ebp - 4]
call fcn.00491924
mov eax, dword [ebp + 8]
pop ecx
mov dword [eax], ebx
jmp 0x498b4a
Function at 0x499ec5
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.004916e0
mov esi, esp
push 0x1c
lea eax, [ebp - 0x28]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
test eax, eax
je 0x499f60
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 [0x519ab8]
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 0x499f60
cmp eax, 1
je 0x499f81
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 0x499f60
mov eax, dword [ebp - 0x1c]
add dword [ebp - 4], eax
test dword [ebp - 0x18], ebx
je 0x499f2d
test byte [ebp - 0x13], 1
mov eax, dword [ebp - 0x28]
mov dword [ebp - 4], eax
je 0x499f5c
xor eax, eax
inc eax
jmp 0x499fa0
cmp edi, eax
jae 0x499f64
xor eax, eax
jmp 0x499fa0
cmp eax, esi
jae 0x499f6b
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 [0x519ab8]
jmp 0x499f84
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 0x49bb97
Capabilities:
Write file on windows

Disassembly:
push ebp
lea ebp, [esp - 0x3a0]
sub esp, 0x420
mov eax, dword [0x4e5704]
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 0x49bbc8
xor eax, eax
jmp 0x49bd51
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 + 0x51da00]
mov eax, dword [ebx]
shl esi, 2
test byte [eax + esi + 4], 0x20
je 0x49bc04
push 2
push edi
push edi
push dword [ebp + 0x3a8]
call fcn.0049ff67
add esp, 0x10
mov eax, dword [ebx]
add eax, esi
test byte [eax + 4], 0x80
je 0x49bcdf
cmp dword [ebp + 0x3b0], edi
mov eax, dword [ebp + 0x3ac]
mov dword [ebp - 0x74], eax
mov dword [ebp - 0x6c], edi
jbe 0x49bd1d
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 0x49bc68
mov edx, dword [ebp - 0x74]
inc dword [ebp - 0x74]
mov dl, byte [edx]
inc ecx
cmp dl, 0xa
jne 0x49bc59
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 0x49bc39
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 0x49bca8
mov eax, dword [ebp - 0x80]
add dword [ebp - 0x78], eax
cmp eax, edi
jl 0x49bcb1
mov eax, dword [ebp - 0x74]
sub eax, dword [ebp + 0x3ac]
xor edi, edi
cmp eax, dword [ebp + 0x3b0]
jb 0x49bc2a
jmp 0x49bcb3
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 0x6c], eax
xor edi, edi
mov eax, dword [ebp - 0x78]
cmp eax, edi
jne 0x49bd4c
cmp dword [ebp - 0x6c], edi
je 0x49bd1d
push 5
pop esi
cmp dword [ebp - 0x6c], esi
jne 0x49bd12
call fcn.004922f2
mov dword [eax], 9
call fcn.004922fb
mov dword [eax], esi
jmp 0x49bd47
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 0x49bd07
mov eax, dword [ebp - 0x80]
mov dword [ebp - 0x6c], edi
mov dword [ebp - 0x78], eax
jmp 0x49bcb3
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 0x6c], eax
jmp 0x49bcb3
push dword [ebp - 0x6c]
call fcn.00492304
pop ecx
jmp 0x49bd47
mov eax, dword [ebx]
test byte [eax + esi + 4], 0x40
je 0x49bd35
mov eax, dword [ebp + 0x3ac]
cmp byte [eax], 0x1a
jne 0x49bd35
xor eax, eax
jmp 0x49bd4f
call fcn.004922f2
mov dword [eax], 0x1c
call fcn.004922fb
mov dword [eax], edi
or eax, 0xffffffff
jmp 0x49bd4f
sub eax, dword [ebp - 0x7c]
pop esi
pop ebx
mov ecx, dword [ebp + 0x39c]
pop edi
call fcn.00499fd9
add ebp, 0x3a0
leave
ret
Function at 0x49becc
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
and dword [ebp - 8], 0
cmp dword [ebp + 0x10], 0
push ebx
mov ebx, dword [ebp + 0xc]
push esi
push edi
mov edx, ebx
je 0x49c0a0
mov eax, dword [ebp + 8]
mov ecx, eax
and eax, 0x1f
sar ecx, 5
lea esi, [eax + eax*8]
lea edi, [ecx*4 + 0x51da00]
mov eax, dword [edi]
shl esi, 2
add eax, esi
mov cl, byte [eax + 4]
test cl, 2
jne 0x49c0a0
test cl, 0x48
je 0x49bf37
cmp byte [eax + 5], 0xa
je 0x49bf37
mov eax, dword [edi]
mov al, byte [eax + esi + 5]
dec dword [ebp + 0x10]
mov byte [ebx], al
mov eax, dword [edi]
lea edx, [ebx + 1]
mov dword [ebp - 8], 1
mov byte [eax + esi + 5], 0xa
push 0
lea eax, [ebp - 0xc]
push eax
push dword [ebp + 0x10]
mov eax, dword [edi]
push edx
push dword [eax + esi]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x49bf89
call dword [sym.imp.KERNEL32.dll_GetLastError]
push 5
pop esi
cmp eax, esi
jne 0x49bf71
call fcn.004922f2
mov dword [eax], 9
call fcn.004922fb
mov dword [eax], esi
jmp 0x49bf81
cmp eax, 0x6d
je 0x49c0a0
push eax
call fcn.00492304
pop ecx
or eax, 0xffffffff
jmp 0x49c0a2
mov eax, dword [ebp - 0xc]
mov ecx, dword [edi]
add dword [ebp - 8], eax
test byte [ecx + esi + 4], 0x80
je 0x49c09b
test eax, eax
je 0x49bfb0
cmp byte [ebx], 0xa
jne 0x49bfb0
mov eax, ecx
lea eax, [eax + esi + 4]
or byte [eax], 4
jmp 0x49bfb9
mov eax, dword [edi]
lea eax, [eax + esi + 4]
and byte [eax], 0xfb
mov eax, dword [ebp + 0xc]
mov ecx, dword [ebp - 8]
add ecx, eax
cmp eax, ecx
mov dword [ebp + 0x10], eax
mov dword [ebp - 8], ecx
jae 0x49c095
mov eax, dword [ebp + 0x10]
mov al, byte [eax]
cmp al, 0x1a
je 0x49c085
cmp al, 0xd
je 0x49bfeb
mov byte [ebx], al
inc ebx
inc dword [ebp + 0x10]
jmp 0x49c077
dec ecx
cmp dword [ebp + 0x10], ecx
jae 0x49c005
mov eax, dword [ebp + 0x10]
inc eax
cmp byte [eax], 0xa
jne 0x49c000
add dword [ebp + 0x10], 2
jmp 0x49c059
mov dword [ebp + 0x10], eax
jmp 0x49c073
inc dword [ebp + 0x10]
push 0
lea eax, [ebp - 0xc]
push eax
push 1
lea eax, [ebp - 1]
push eax
mov eax, dword [edi]
push dword [eax + esi]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x49c02d
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
jne 0x49c073
cmp dword [ebp - 0xc], 0
je 0x49c073
mov eax, dword [edi]
test byte [eax + esi + 4], 0x48
je 0x49c04e
mov al, byte [ebp - 1]
cmp al, 0xa
je 0x49c059
mov byte [ebx], 0xd
mov ecx, dword [edi]
mov byte [ecx + esi + 5], al
jmp 0x49c076
cmp ebx, dword [ebp + 0xc]
jne 0x49c05e
cmp byte [ebp - 1], 0xa
jne 0x49c05e
mov byte [ebx], 0xa
jmp 0x49c076
push 1
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.0049cffd
add esp, 0xc
cmp byte [ebp - 1], 0xa
je 0x49c077
mov byte [ebx], 0xd
inc ebx
mov ecx, dword [ebp - 8]
cmp dword [ebp + 0x10], ecx
jb 0x49bfcf
jmp 0x49c095
mov eax, dword [edi]
test byte [eax + esi + 4], 0x40
jne 0x49c095
lea esi, [eax + esi + 4]
or byte [esi], 2
sub ebx, dword [ebp + 0xc]
mov dword [ebp - 8], ebx
mov eax, dword [ebp - 8]
jmp 0x49c0a2
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x49dcf2
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push ebx
xor ebx, ebx
cmp dword [0x519e90], ebx
push esi
push edi
jne 0x49dd72
push str.user32.dll
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
cmp edi, ebx
je 0x49ddad
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push 0x4c6b9c
push edi
call esi
test eax, eax
mov dword [0x519e90], eax
je 0x49ddad
push 0x4c6b8c
push edi
call esi
push 0x4c6b78
push edi
mov dword [0x519e94], eax
call esi
cmp dword [0x519ab8], 2
mov dword [0x519e98], eax
jne 0x49dd72
push str.GetUserObjectInformationA
push edi
call esi
test eax, eax
mov dword [0x519ea0], eax
je 0x49dd72
push str.GetProcessWindowStation
push edi
call esi
mov dword [0x519e9c], eax
mov eax, dword [0x519e9c]
test eax, eax
je 0x49ddb7
call eax
test eax, eax
je 0x49dd9e
lea ecx, [ebp - 4]
push ecx
push 0xc
lea ecx, [ebp - 0x10]
push ecx
push 1
push eax
call dword [0x519ea0]
test eax, eax
je 0x49dd9e
test byte [ebp - 8], 1
jne 0x49ddb7
cmp dword [0x519ac4], 4
jb 0x49ddb1
or byte [ebp + 0x12], 0x20
jmp 0x49ddd6
xor eax, eax
jmp 0x49dde6
or byte [ebp + 0x12], 4
jmp 0x49ddd6
mov eax, dword [0x519e94]
test eax, eax
je 0x49ddd6
call eax
mov ebx, eax
test ebx, ebx
je 0x49ddd6
mov eax, dword [0x519e98]
test eax, eax
je 0x49ddd6
push ebx
call eax
mov ebx, eax
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push ebx
call dword [0x519e90]
pop edi
pop esi
pop ebx
leave
ret