joyce8/EMBER2024-capa huggingface dataset:
Function at 0x488d77
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
cmp dword [0x4f3748], 0
push esi
jne 0x488cea
call fcn.00488c15
test eax, eax
je 0x488d2d
mov eax, dword [0x4f3748]
cmp eax, 1
jne 0x488d0b
push 0xd
push 0
call dword [sym.imp.KERNEL32.dll_GetProcessHeap]
push eax
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
test eax, eax
je 0x488d2d
pop esi
ret
push eax
call dword [0x4f3750]
test eax, eax
jne 0x488d75
push 0x40
mov eax, 0x1000
push eax
push eax
push 0
call dword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov esi, eax
test esi, esi
jne 0x488d31
xor eax, eax
pop esi
ret
mov eax, dword [esi]
push edi
push dword [0x4f3748]
call dword [0x4f3750]
mov edi, eax
test edi, edi
je 0x488d58
push 0x8000
push 0
push esi
call dword [sym.imp.KERNEL32.dll_VirtualFree]
mov eax, edi
jmp 0x488d74
lea edi, [esi + 0xff0]
push esi
push dword [0x4f3748]
call dword [0x4f374c]
add esi, 0x10
cmp esi, edi
jb 0x488d5e
mov eax, esi
pop edi
pop esi
ret
jmp 0x488cd7

Function at 0x488ffc
Capabilities:
Initialize winsock library

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x194
mov eax, dword [0x4ed19c]
xor eax, ebp
mov dword [ebp - 4], eax
lea eax, [ebp - 0x194]
push eax
push 0x202
call dword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
jne 0x48903d
cmp byte [ebp - 0x194], 2
jne 0x489037
cmp byte [ebp - 0x193], 2
je 0x489040
call dword [sym.imp.WS2_32.dll_WSACleanup]
push 2
pop eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004a4038
leave
ret

Function at 0x490cee
Capabilities:
Receive data
Receive data on socket

Disassembly:
push 0
push dword [esp + 0x10]
push dword [esp + 0x10]
push dword [esp + 0x10]
call dword [sym.imp.WS2_32.dll_recv]
cmp eax, 0xffffffff
jne 0x490d1d
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
sub eax, 0x2733
neg eax
sbb eax, eax
and eax, 0xffffffe7
add eax, 0x51
ret
mov ecx, dword [esp + 0x10]
mov dword [ecx], eax
xor eax, eax
ret

Function at 0x490e3e
Capabilities:
Write file on windows

Disassembly:
mov ecx, dword [esi + 0x164]
test ecx, ecx
je 0x490e5e
push dword [esi + 0xf4]
push dword [esp + 0xc]
push dword [esp + 0xc]
push eax
push esi
call ecx
add esp, 0x14
ret
test eax, eax
jl 0x490e97
cmp eax, 2
jg 0x490e97
push dword [esi + 0xf0]
imul eax, eax, 3
push 1
add eax, 0x4c5848
push 2
push eax
call fcn.004a135e
push dword [esi + 0xf0]
push 1
push dword [esp + 0x20]
push dword [esp + 0x20]
call fcn.004a135e
add esp, 0x20
xor eax, eax
ret
Function at 0x49105d
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 0xc]
push esi
mov esi, dword [ebp + 8]
mov eax, dword [esi + eax*4 + 0x12c]
push edi
push 0
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
call dword [sym.imp.WS2_32.dll_send]
mov edi, dword [ebp + 0x18]
and dword [edi], 0
cmp eax, 0xffffffff
mov dword [ebp + 8], eax
jne 0x4910cf
push ebx
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ebx, eax
cmp ebx, 0x2733
jne 0x4910a9
and dword [ebp + 8], 0
mov dword [edi], 0x51
jmp 0x4910ce
push ebx
push esi
call fcn.0049a20e
push eax
push str.Send_failure:__s
push dword [esi]
call fcn.00490fc9
mov eax, dword [esi]
mov dword [eax + 0x855c], ebx
add esp, 0x14
mov dword [edi], 0x37
pop ebx
mov eax, dword [ebp + 8]
pop edi
pop esi
pop ebp
ret
Function at 0x49177e
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push ebp
lea ebp, [esp - 0x90]
sub esp, 0x110
mov eax, dword [0x4ed19c]
xor eax, ebp
mov dword [ebp + 0x8c], eax
push ebx
push esi
mov esi, dword [ebp + 0x98]
cmp dword [esi + 0x198], 0
mov ebx, dword [esi]
push edi
mov dword [ebp - 0x78], esi
mov dword [ebp - 0x80], ebx
jne 0x49189b
lea eax, [ebp - 0x7c]
push eax
lea eax, [ebp - 0x74]
push eax
push dword [ebp + 0x9c]
mov edi, 0x80
mov dword [ebp - 0x7c], edi
call dword [sym.imp.WS2_32.dll_getpeername]
test eax, eax
je 0x4917fb
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov edi, eax
push edi
push esi
call fcn.0049a20e
push eax
push edi
push str.getpeername___failed_with_errno__d:__s
push ebx
call fcn.00490fc9
add esp, 0x18
jmp 0x4918a2
lea eax, [ebp - 0x7c]
push eax
lea eax, [ebp + 0xc]
push eax
push dword [ebp + 0x9c]
mov dword [ebp - 0x7c], edi
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x49182e
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov edi, eax
push edi
push esi
call fcn.0049a20e
push eax
push edi
push str.getsockname___failed_with_errno__d:__s
jmp 0x4917ed
lea edi, [esi + 0xc8]
lea ebx, [esi + 0x9a]
lea esi, [ebp - 0x74]
call fcn.00491745
test eax, eax
jne 0x491863
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
push esi
push dword [ebp - 0x78]
call fcn.0049a20e
push eax
push esi
push str.ssrem_inet_ntop___failed_with_errno__d:__s
push dword [ebp - 0x80]
jmp 0x4917ee
mov eax, dword [ebp - 0x78]
lea edi, [eax + 0xfc]
lea ebx, [eax + 0xcc]
lea esi, [ebp + 0xc]
call fcn.00491745
test eax, eax
jne 0x491898
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
push esi
push dword [ebp - 0x78]
call fcn.0049a20e
push eax
push esi
push str.ssloc_inet_ntop___failed_with_errno__d:__s
jmp 0x49185e
mov esi, dword [ebp - 0x78]
push esi
call fcn.004916f6
pop ecx
mov ecx, dword [ebp + 0x8c]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004a4038
add ebp, 0x90
leave
ret

Function at 0x4918ba
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
mov esi, dword [edi]
mov eax, dword [esi + 0x308]
push 4
mov dword [ebp - 4], eax
lea eax, [ebp - 4]
push eax
push 1
push 6
push dword [ebp + 8]
call dword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jge 0x4918ff
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push edi
call fcn.0049a20e
push eax
push str.Could_not_set_TCP_NODELAY:__s_n
push esi
call fcn.00490f56
add esp, 0x14
jmp 0x49190c
push str.TCP_NODELAY_set_n
push esi
call fcn.00490f56
pop ecx
pop ecx
pop esi
leave
ret
Function at 0x491d63
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
mov ecx, dword [ebp + 8]
mov eax, dword [ecx + 0x520]
cmp eax, 0xffffffff
push esi
je 0x491db6
mov ecx, dword [ecx + 0x514]
mov ecx, dword [ecx]
lea eax, [ecx + eax*4]
cmp dword [eax], 0
je 0x491db6
mov ecx, dword [ebp + 0xc]
test ecx, ecx
mov eax, dword [eax]
je 0x491d90
mov dword [ecx], eax
cmp dword [eax + 0x144], 0
mov esi, dword [eax + 0x12c]
jne 0x491db6
push 2
push 1
lea eax, [ebp + 0xb]
push eax
push esi
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
je 0x491db6
mov eax, esi
jmp 0x491db9
or eax, 0xffffffff
pop esi
pop ebp
ret
Function at 0x492e8b
Capabilities:
Resolve dns

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [ebp + 0x14]
and dword [eax], 0
and dword [ebp - 4], 0
and dword [ebp - 0x14], 0
lea eax, [ebp - 0x10]
push eax
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.WS2_32.dll_getaddrinfo]
test eax, eax
mov dword [ebp - 8], eax
jne 0x492ffd
push esi
mov esi, dword [ebp - 0x10]
test esi, esi
mov dword [ebp - 0xc], esi
je 0x492fe2
push ebx
push edi
jmp 0x492ed3
mov esi, dword [ebp - 0xc]
cmp dword [esi + 4], 2
jne 0x492f76
cmp dword [esi + 0x18], 0
je 0x492f76
mov eax, dword [esi + 0x10]
test eax, eax
jbe 0x492f76
push 0x10
pop edi
cmp eax, edi
jb 0x492f76
push 0x20
call dword [0x4ed0b8]
mov ebx, eax
xor eax, eax
cmp ebx, eax
pop ecx
je 0x492f86
mov ecx, dword [esi]
mov dword [ebx], ecx
mov ecx, dword [esi + 4]
mov dword [ebx + 4], ecx
mov ecx, dword [esi + 8]
mov dword [ebx + 8], ecx
mov ecx, dword [esi + 0xc]
push edi
mov dword [ebx + 0xc], ecx
mov dword [ebx + 0x10], edi
mov dword [ebx + 0x18], eax
mov dword [ebx + 0x14], eax
mov dword [ebx + 0x1c], eax
call dword [0x4ed0b8]
test eax, eax
pop ecx
mov dword [ebx + 0x18], eax
je 0x492f8f
mov esi, dword [esi + 0x18]
mov edi, eax
mov eax, dword [ebp - 0xc]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
mov eax, dword [eax + 0x14]
test eax, eax
je 0x492f5d
push eax
call dword [0x4ed0c4]
test eax, eax
pop ecx
mov dword [ebx + 0x14], eax
je 0x492f9f
cmp dword [ebp - 4], 0
jne 0x492f66
mov dword [ebp - 4], ebx
mov eax, dword [ebp - 0x14]
test eax, eax
je 0x492f70
mov dword [eax + 0x1c], ebx
mov esi, dword [ebp - 0xc]
mov dword [ebp - 0x14], ebx
mov esi, dword [esi + 0x1c]
test esi, esi
mov dword [ebp - 0xc], esi
jne 0x492ed0
jmp 0x492fb8
mov dword [ebp - 8], 8
jmp 0x492fb8
push ebx
mov dword [ebp - 8], 8
call dword [0x4ed0bc]
jmp 0x492fb7
push dword [ebx + 0x18]
mov dword [ebp - 8], 8
call dword [0x4ed0bc]
push ebx
call dword [0x4ed0bc]
pop ecx
pop ecx
xor esi, esi
cmp dword [ebp - 0x10], esi
pop edi
pop ebx
je 0x492fca
push dword [ebp - 0x10]
call dword [sym.imp.WS2_32.dll_freeaddrinfo]
cmp dword [ebp - 8], esi
je 0x492fdd
push dword [ebp - 4]
call fcn.00492e4f
pop ecx
mov dword [ebp - 4], esi
jmp 0x492ff1
cmp dword [ebp - 4], esi
jne 0x492ff1
mov eax, 0x2af9
push eax
mov dword [ebp - 8], eax
call dword [sym.imp.WS2_32.dll_WSASetLastError]
mov eax, dword [ebp - 4]
mov ecx, dword [ebp + 0x14]
mov dword [ecx], eax
mov eax, dword [ebp - 8]
pop esi
leave
ret
Function at 0x49334f
Capabilities:
Create udp socket

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
push 0x48
push 1
mov ebx, eax
mov edi, ecx
call dword [0x4ed0c8]
mov esi, eax
xor eax, eax
cmp esi, eax
pop ecx
pop ecx
mov dword [ebp - 4], 0xc
mov dword [edi + 0x3ac], esi
je 0x493401
mov dword [edi + 0x3a4], eax
mov dword [edi + 0x3a8], eax
mov dword [edi + 0x3a0], eax
mov dword [edi + 0x39c], ebx
or dword [esi + 4], 0xffffffff
push ebx
push dword [ebp + 8]
mov dword [esi], eax
lea eax, [esi + 0x10]
call fcn.0049320b
test eax, eax
pop ecx
pop ecx
je 0x493401
lea ebx, [edi + 0x398]
push dword [ebx]
call fcn.004896ea
push dword [ebp + 8]
call dword [0x4ed0c4]
test eax, eax
pop ecx
pop ecx
mov dword [ebx], eax
je 0x493401
push 0
push 2
push 2
call dword [sym.imp.WS2_32.dll_socket]
cmp eax, 0xffffffff
mov dword [esi + 4], eax
je 0x493401
lea eax, [esi + 0x10]
push eax
push 0x49327f
call fcn.0049aa33
test eax, eax
pop ecx
pop ecx
mov dword [esi], eax
jne 0x49341b
call fcn.004a5cd0
mov eax, dword [eax]
mov dword [ebp - 4], eax
add edi, 0x398
push edi
call fcn.004932fd
pop ecx
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_SetLastError]
xor eax, eax
jmp 0x49341e
xor eax, eax
inc eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x496f75
Capabilities:
Check for time delay via gettickcount
Get socket status

Disassembly:
push ebp
lea ebp, [esp - 0x6c]
sub esp, 0x31c
push ebx
mov ebx, dword [ebp + 0x78]
push esi
mov esi, dword [ebp + 0x74]
xor edx, edx
push edi
xor edi, edi
cmp esi, 0xffffffff
mov dword [ebp + 0x64], edx
mov dword [ebp + 0x68], edx
jne 0x496fa9
cmp ebx, esi
jne 0x496fa9
mov eax, dword [ebp + 0x7c]
call fcn.00496f56
jmp 0x497146
cmp dword [ebp + 0x7c], edx
jle 0x496fbe
mov edi, dword [ebp + 0x7c]
call fcn.0049853b
mov dword [ebp + 0x68], edx
mov dword [ebp + 0x64], eax
xor edx, edx
xor eax, eax
or ecx, 0xffffffff
inc eax
cmp esi, ecx
mov dword [ebp - 0xa8], edx
mov dword [ebp - 0x1ac], edx
je 0x496fee
mov dword [ebp - 0x1a8], esi
mov dword [ebp - 0x1ac], eax
mov dword [ebp - 0xa4], esi
mov dword [ebp - 0xa8], eax
mov ecx, esi
cmp ebx, 0xffffffff
mov dword [ebp - 0x2b0], edx
je 0x497045
mov dword [ebp - 0x2b0], eax
xor eax, eax
cmp dword [ebp - 0xa8], edx
mov dword [ebp - 0x2ac], ebx
jbe 0x497021
cmp dword [ebp + eax*4 - 0xa4], ebx
je 0x497021
inc eax
cmp eax, dword [ebp - 0xa8]
jb 0x49700f
cmp eax, dword [ebp - 0xa8]
jne 0x49703f
cmp dword [ebp - 0xa8], 0x40
jae 0x49703f
mov dword [ebp + eax*4 - 0xa4], ebx
inc dword [ebp - 0xa8]
cmp ebx, ecx
jbe 0x497045
mov ecx, ebx
cmp dword [ebp + 0x7c], edx
jge 0x49704e
xor ebx, ebx
jmp 0x497051
lea ebx, [ebp + 0x5c]
lea esi, [ecx + 1]
xor eax, eax
cmp dword [ebp + 0x7c], eax
jle 0x497070
mov eax, edi
cdq
mov ecx, 0x3e8
idiv ecx
imul edx, edx, 0x3e8
mov dword [ebp + 0x60], edx
jmp 0x497075
jne 0x497078
mov dword [ebp + 0x60], eax
mov dword [ebp + 0x5c], eax
push ebx
lea eax, [ebp - 0xa8]
push eax
lea eax, [ebp - 0x2b0]
push eax
lea eax, [ebp - 0x1ac]
push eax
push esi
call dword [sym.imp.WS2_32.dll_select]
cmp eax, 0xffffffff
jne 0x4970d1
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
test eax, eax
je 0x4970ab
cmp eax, 0x2714
jne 0x4970d5
cmp dword [ebp + 0x7c], 0
jle 0x497054
push dword [ebp + 0x68]
push dword [ebp + 0x64]
call fcn.0049853b
push edx
push eax
call fcn.00498551
mov edi, dword [ebp + 0x7c]
sub edi, eax
add esp, 0x10
test edi, edi
jg 0x497054
jmp 0x4970d5
test eax, eax
jge 0x4970da
or eax, 0xffffffff
jmp 0x497146
jne 0x4970e0
xor eax, eax
jmp 0x497146
xor esi, esi
cmp dword [ebp + 0x74], 0xffffffff
je 0x497112
lea eax, [ebp - 0x1ac]
push eax
push dword [ebp + 0x74]
call sub.WS2_32.dll___WSAFDIsSet
test eax, eax
je 0x4970fc
inc esi
lea eax, [ebp - 0xa8]
push eax
push dword [ebp + 0x74]
call sub.WS2_32.dll___WSAFDIsSet
test eax, eax
je 0x497112
or esi, 4
cmp dword [ebp + 0x78], 0xffffffff
je 0x497144
lea eax, [ebp - 0x2b0]
push eax
push dword [ebp + 0x78]
call sub.WS2_32.dll___WSAFDIsSet
test eax, eax
je 0x49712e
or esi, 2
lea eax, [ebp - 0xa8]
push eax
push dword [ebp + 0x78]
call sub.WS2_32.dll___WSAFDIsSet
test eax, eax
je 0x497144
or esi, 4
mov eax, esi
pop edi
pop esi
pop ebx
add ebp, 0x6c
leave
ret
Function at 0x499093
Capabilities:
Parse pe header

Disassembly:
movsx eax, byte [esp + 4]
add eax, 0xffffff9f
cmp eax, 0x19
ja case.default.0x4990a0
jmp dword [eax*4 + 0x4990fb]
mov al, 0x41
ret
mov al, 0x42
ret
mov al, 0x43
ret
mov al, 0x44
ret
mov al, 0x45
ret
mov al, 0x46
ret
mov al, 0x47
ret
mov al, 0x48
ret
mov al, 0x49
ret
mov al, 0x4a
ret
mov al, 0x4b
ret
mov al, 0x4c
ret
mov al, 0x4d
ret
mov al, 0x4e
ret
mov al, 0x4f
ret
mov al, 0x50
ret
mov al, 0x51
ret
mov al, 0x52
ret
mov al, 0x53
ret
mov al, 0x54
ret
mov al, 0x55
ret
mov al, 0x56
ret
mov al, 0x57
ret
mov al, 0x58
ret
mov al, 0x59
ret
mov al, 0x5a
ret
mov al, byte [esp + 4]
ret

Function at 0x49ade3
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [esi]
push ebx
xor ebx, ebx
cmp dword [eax + 4], 2
push edi
sete bl
test ebx, ebx
je 0x49ae07
push dword [eax + 8]
push dword [ebp + 0xc]
push 1
push dword [ebp + 8]
call dword [esi + 0xc]
jmp 0x49ae38
cmp dword [esi + 8], 0
jne 0x49ae28
push 0x4d3858
push dword [eax + 8]
call fcn.004a090c
test eax, eax
pop ecx
pop ecx
mov dword [esi + 8], eax
jne 0x49ae28
or eax, 0xffffffff
jmp 0x49ae5e
push dword [esi + 8]
push dword [ebp + 0xc]
push 1
push dword [ebp + 8]
call fcn.004a000d
mov edi, eax
add esp, 0x10
test edi, edi
je 0x49ae46
cmp edi, dword [ebp + 0xc]
jbe 0x49ae5c
test ebx, ebx
jne 0x49ae56
push dword [esi + 8]
call fcn.004a009a
and dword [esi + 8], ebx
pop ecx
mov eax, dword [esi]
mov eax, dword [eax]
mov dword [esi], eax
mov eax, edi
pop edi
pop ebx
pop ebp
ret
Function at 0x49fbfd
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push esi
xor esi, esi
cmp dword [esp + 8], esi
jne 0x49fc2a
call fcn.004a5ce3
mov dword [eax], esi
call fcn.004a5cd0
push esi
push esi
push esi
push esi
push esi
mov dword [eax], 0x16
call fcn.0049d65c
add esp, 0x14
push 0x16
pop eax
pop esi
ret
test dword [esp + 0xc], 0xfffffff9
jne 0x49fc06
push dword [esp + 8]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
jne 0x49fc59
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.004a5cf6
pop ecx
call fcn.004a5cd0
mov eax, dword [eax]
pop esi
ret
test al, 0x10
jne 0x49fc80
test al, 1
je 0x49fc80
test byte [esp + 0xc], 2
je 0x49fc80
call fcn.004a5ce3
mov dword [eax], 5
call fcn.004a5cd0
mov dword [eax], 0xd
jmp 0x49fc50
xor eax, eax
pop esi
ret
Function at 0x49fd71
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov ecx, dword [ebp + 8]
push ebx
mov ebx, dword [ebp + 0xc]
push esi
push edi
xor edi, edi
cmp dword [ebp + 0x10], edi
mov dword [ebp - 8], ecx
mov dword [ebp - 4], ebx
je 0x49fdae
cmp dword [ebp + 0x14], edi
je 0x49fdae
cmp ecx, edi
jne 0x49fdb5
call fcn.004a5cd0
push edi
push edi
push edi
push edi
mov dword [eax], 0x16
push edi
call fcn.0049d65c
add esp, 0x14
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret
mov esi, dword [ebp + 0x18]
cmp esi, edi
je 0x49fdc9
or eax, 0xffffffff
xor edx, edx
div dword [ebp + 0x10]
cmp dword [ebp + 0x14], eax
jbe 0x49fdea
cmp ebx, 0xffffffff
je 0x49fdd9
push ebx
push edi
push ecx
call fcn.0049cce0
add esp, 0xc
cmp esi, edi
je 0x49fd96
or eax, 0xffffffff
xor edx, edx
div dword [ebp + 0x10]
cmp dword [ebp + 0x14], eax
ja 0x49fd96
mov edi, dword [ebp + 0x10]
imul edi, dword [ebp + 0x14]
test word [esi + 0xc], 0x10c
mov dword [ebp - 0x10], edi
mov ebx, edi
je 0x49fe06
mov eax, dword [esi + 0x18]
mov dword [ebp - 0xc], eax
jmp 0x49fe0d
mov dword [ebp - 0xc], 0x1000
test edi, edi
je 0x49fefe
test word [esi + 0xc], 0x10c
je 0x49fe61
mov eax, dword [esi + 4]
test eax, eax
je 0x49fe61
jl 0x49ff5f
cmp ebx, eax
mov edi, ebx
jb 0x49fe32
mov edi, eax
cmp edi, dword [ebp - 4]
ja 0x49ff06
push edi
push dword [esi]
push dword [ebp - 4]
push dword [ebp - 8]
call fcn.0049cb7f
sub dword [esi + 4], edi
add dword [esi], edi
add dword [ebp - 8], edi
sub ebx, edi
add esp, 0x10
sub dword [ebp - 4], edi
mov edi, dword [ebp - 0x10]
jmp 0x49fef6
cmp ebx, dword [ebp - 0xc]
jb 0x49fece
cmp dword [ebp - 0xc], 0
je 0x49fe8b
mov ecx, SysReAllocString
xor edx, edx
cmp ebx, ecx
jbe 0x49fe80
mov eax, ecx
div dword [ebp - 0xc]
mov eax, ecx
jmp 0x49fe87
mov eax, ebx
div dword [ebp - 0xc]
mov eax, ebx
sub eax, edx
jmp 0x49fe96
mov eax, SysReAllocString
cmp ebx, eax
ja 0x49fe96
mov eax, ebx
cmp eax, dword [ebp - 4]
ja 0x49ff32
push eax
push dword [ebp - 8]
push esi
call fcn.004a11d2
pop ecx
push eax
call fcn.004af0b0
add esp, 0xc
test eax, eax
je 0x49ff71
cmp eax, 0xffffffff
je 0x49ff5f
add dword [ebp - 8], eax
sub ebx, eax
sub dword [ebp - 4], eax
jmp 0x49fef6
push esi
call fcn.004ae9cf
cmp eax, 0xffffffff
pop ecx
je 0x49ff63
cmp dword [ebp - 4], 0
je 0x49ff32
mov ecx, dword [ebp - 8]
inc dword [ebp - 8]
mov byte [ecx], al
mov eax, dword [esi + 0x18]
dec ebx
dec dword [ebp - 4]
mov dword [ebp - 0xc], eax
test ebx, ebx
jne 0x49fe15
mov eax, dword [ebp + 0x14]
jmp 0x49fdb0
xor esi, esi
cmp dword [ebp + 0xc], 0xffffffff
je 0x49ff1d
push dword [ebp + 0xc]
push esi
push dword [ebp + 8]
call fcn.0049cce0
add esp, 0xc
call fcn.004a5cd0
push esi
push esi
push esi
push esi
mov dword [eax], 0x22
push esi
jmp 0x49fda6
cmp dword [ebp + 0xc], 0xffffffff
je 0x49ff48
push dword [ebp + 0xc]
push 0
push dword [ebp + 8]
call fcn.0049cce0
add esp, 0xc
call fcn.004a5cd0
mov dword [eax], 0x22
xor eax, eax
push eax
push eax
push eax
push eax
push eax
jmp 0x49fda6
or dword [esi + 0xc], 0x20
mov eax, edi
sub eax, ebx
xor edx, edx
div dword [ebp + 0x10]
jmp 0x49fdb0
or dword [esi + 0xc], 0x10
jmp 0x49ff63
Function at 0x4a4038
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x4ed19c]
jne 0x4a4042
repz ret
jmp fcn.004b456c
Function at 0x4acebc
Capabilities:
Write file on windows

Disassembly:
push ecx
push ebx
mov ebx, dword [esp + 0xc]
push esi
push edi
xor esi, esi
xor edi, edi
cmp ebx, dword [edi*8 + 0x4eddf0]
je 0x4aced7
inc edi
cmp edi, 0x17
jb 0x4acec8
cmp edi, 0x17
jae 0x4ad057
push ebp
push 3
call fcn.004b7a69
cmp eax, 1
pop ecx
je 0x4ad023
push 3
call fcn.004b7a69
test eax, eax
pop ecx
jne 0x4acf0b
cmp dword [0x4ed190], 1
je 0x4ad023
cmp ebx, 0xfc
je 0x4ad056
push str.Runtime_Error__n_nProgram:
mov ebx, 0x314
push ebx
mov ebp, 0x4f39e0
push ebp
call fcn.004a2350
add esp, 0xc
test eax, eax
je 0x4acf41
push esi
push esi
push esi
push esi
push esi
call fcn.0049d560
add esp, 0x14
push 0x104
mov esi, 0x4f39f9
push esi
push 0
mov byte [0x4f3afd], 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
test eax, eax
jne 0x4acf85
push str._program_name_unknown_
push 0x2fb
push esi
call fcn.004a2350
add esp, 0xc
test eax, eax
je 0x4acf85
xor eax, eax
push eax
push eax
push eax
push eax
push eax
call fcn.0049d560
add esp, 0x14
push esi
call fcn.0049bc80
inc eax
cmp eax, 0x3c
pop ecx
jbe 0x4acfca
push esi
call fcn.0049bc80
sub esi, 0x3b
add eax, esi
push 3
mov ecx, 0x4f3cf4
push 0x4c9bb4
sub ecx, eax
push ecx
push eax
call fcn.004a2818
add esp, 0x14
test eax, eax
je 0x4acfca
xor esi, esi
push esi
push esi
push esi
push esi
push esi
call fcn.0049d560
add esp, 0x14
jmp 0x4acfcc
xor esi, esi
push 0x4c9bb0
push ebx
push ebp
call fcn.004b51e1
add esp, 0xc
test eax, eax
je 0x4acfec
push esi
push esi
push esi
push esi
push esi
call fcn.0049d560
add esp, 0x14
push dword [edi*8 + 0x4eddf4]
push ebx
push ebp
call fcn.004b51e1
add esp, 0xc
test eax, eax
je 0x4ad00e
push esi
push esi
push esi
push esi
push esi
call fcn.0049d560
add esp, 0x14
push 0x12010
push str.Microsoft_Visual_C_Runtime_Library
push ebp
call fcn.004b78ac
add esp, 0xc
jmp 0x4ad056
push 0xfffffffffffffff4
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
mov ebp, eax
cmp ebp, esi
je 0x4ad056
cmp ebp, 0xffffffff
je 0x4ad056
push 0
lea eax, [esp + 0x14]
push eax
lea esi, [edi*8 + 0x4eddf4]
push dword [esi]
call fcn.0049bc80
pop ecx
push eax
push dword [esi]
push ebp
call dword [sym.imp.KERNEL32.dll_WriteFile]
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret
Function at 0x4b78ac
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push ebx
push esi
push edi
call fcn.004a87e5
xor ebx, ebx
cmp dword [0x4f4330], ebx
mov dword [ebp - 8], eax
mov dword [ebp - 4], ebx
mov dword [ebp - 0xc], ebx
mov dword [ebp - 0x10], ebx
jne 0x4b7982
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
cmp edi, ebx
je 0x4b7a62
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.MessageBoxA
push edi
call esi
cmp eax, ebx
je 0x4b7a62
push eax
call fcn.004a8777
mov dword [esp], 0x4ca738
push edi
mov dword [0x4f4330], eax
call esi
push eax
call fcn.004a8777
mov dword [esp], str.GetLastActivePopup
push edi
mov dword [0x4f4334], eax
call esi
push eax
call fcn.004a8777
mov dword [0x4f4338], eax
lea eax, [ebp - 0xc]
push eax
call fcn.004a5110
test eax, eax
pop ecx
pop ecx
je 0x4b7950
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.0049d560
add esp, 0x14
cmp dword [ebp - 0xc], 2
jne 0x4b7982
push str.GetUserObjectInformationA
push edi
call esi
push eax
call fcn.004a8777
cmp eax, ebx
pop ecx
mov dword [0x4f4340], eax
je 0x4b7982
push str.GetProcessWindowStation
push edi
call esi
push eax
call fcn.004a8777
pop ecx
mov dword [0x4f433c], eax
mov eax, dword [0x4f433c]
mov ecx, dword [ebp - 8]
cmp eax, ecx
je 0x4b7a07
cmp dword [0x4f4340], ecx
je 0x4b7a07
push eax
call fcn.004a87ee
push dword [0x4f4340]
mov esi, eax
call fcn.004a87ee
cmp esi, ebx
pop ecx
pop ecx
mov edi, eax
je 0x4b7a07
cmp edi, ebx
je 0x4b7a07
call esi
cmp eax, ebx
je 0x4b79d4
lea ecx, [ebp - 0x14]
push ecx
push 0xc
lea ecx, [ebp - 0x20]
push ecx
push 1
push eax
call edi
test eax, eax
je 0x4b79d4
test byte [ebp - 0x18], 1
jne 0x4b7a07
lea eax, [ebp - 0x10]
push eax
call fcn.004a5147
test eax, eax
pop ecx
je 0x4b79ef
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.0049d560
add esp, 0x14
cmp dword [ebp - 0x10], 4
jb 0x4b79fe
or dword [ebp + 0x10], 0x200000
jmp 0x4b7a42
or dword [ebp + 0x10], 0x40000
jmp 0x4b7a42
mov eax, dword [0x4f4334]
cmp eax, dword [ebp - 8]
je 0x4b7a42
push eax
call fcn.004a87ee
cmp eax, ebx
pop ecx
je 0x4b7a42
call eax
cmp eax, ebx
mov dword [ebp - 4], eax
je 0x4b7a42
mov eax, dword [0x4f4338]
cmp eax, dword [ebp - 8]
je 0x4b7a42
push eax
call fcn.004a87ee
cmp eax, ebx
pop ecx
je 0x4b7a42
push dword [ebp - 4]
call eax
mov dword [ebp - 4], eax
push dword [0x4f4330]
call fcn.004a87ee
cmp eax, ebx
pop ecx
je 0x4b7a62
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
call eax
jmp 0x4b7a64
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret