joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4821a0
Capabilities:
Create thread

Disassembly:
sub esp, 0xc
push ebx
push esi
push 1
push 0x24
call dword [0x4d9010]
xor ebx, ebx
mov esi, eax
add esp, 8
cmp esi, ebx
mov dword [esp + 0xc], ebx
mov dword [esp + 0x10], ebx
jne 0x4821d2
push 0xc
call dword [sym.imp.KERNEL32.dll_SetLastError]
pop esi
xor al, al
pop ebx
add esp, 0xc
ret
mov eax, dword [edi + 0x2bc]
push ebp
lea ebp, [edi + 0x2bc]
push eax
mov dword [esp + 0x10], ebp
call fcn.00476cc0
mov ecx, dword [esp + 0x20]
push ecx
call dword [0x4d900c]
add esp, 8
cmp eax, ebx
mov dword [ebp], eax
jne 0x482219
push esi
call dword [0x4d9004]
add esp, 4
push 0xc
call dword [sym.imp.KERNEL32.dll_SetLastError]
pop ebp
pop esi
xor al, al
pop ebx
add esp, 0xc
ret
mov edx, dword [esp + 0x20]
push ebx
push 1
mov dword [edi + 0x2c0], edx
mov byte [edi + 0x2c8], bl
mov dword [edi + 0x2cc], ebx
mov dword [edi + 0x2c4], ebx
mov dword [edi + 0x2d0], esi
push ebx
mov dword [esi + 0xc], 0xffffffff
call dword [sym.imp.KERNEL32.dll_CreateMutexW]
cmp eax, ebx
mov dword [esi + 0x10], eax
jne 0x482256
push ebp
jmp 0x4822a9
mov ebp, dword [sym.imp.KERNEL32.dll_CreateEventW]
push ebx
push ebx
push 1
push ebx
call ebp
cmp eax, ebx
mov dword [esi + 0x14], eax
je 0x4822a4
push ebx
push ebx
push ebx
call dword [sym.imp.KERNEL32.dll_CreateMutexW]
cmp eax, ebx
mov dword [esi + 0x1c], eax
jne 0x482281
mov ecx, dword [esp + 0xc]
push ecx
jmp 0x4822a9
push ebx
push ebx
push 1
push ebx
call ebp
cmp eax, ebx
mov dword [esi + 0x20], eax
jne 0x482296
mov edx, dword [esp + 0xc]
push edx
jmp 0x4822a9
push ebx
push ebx
push 1
push ebx
call ebp
cmp eax, ebx
mov dword [esi + 0x18], eax
jne 0x4822c2
mov eax, dword [esp + 0xc]
push eax
call fcn.004820c0
add esp, 4
push 0xb
call dword [sym.imp.KERNEL32.dll_SetLastError]
pop ebp
pop esi
xor al, al
pop ebx
add esp, 0xc
ret
lea ecx, [esi + 4]
push ecx
push ebx
push edi
push 0x481ff0
push ebx
push ebx
call fcn.0049193f
add esp, 0x18
cmp eax, ebx
mov dword [esi], eax
jne 0x482301
call fcn.00495120
mov edx, dword [eax]
push edx
call dword [sym.imp.KERNEL32.dll_SetLastError]
mov eax, dword [esp + 0xc]
push eax
call fcn.004820c0
add esp, 4
pop ebp
pop esi
xor al, al
pop ebx
add esp, 0xc
ret
push 0xffffffffffffffff
push ebx
lea edx, [esp + 0x18]
mov dword [esp + 0x18], eax
mov ecx, dword [esi + 0x18]
push edx
push 2
mov dword [esp + 0x24], ecx
call dword [sym.imp.KERNEL32.dll_WaitForMultipleObjects]
push ebx
push 2
push 2
call dword [sym.imp.WS2_32.dll_socket]
pop ebp
mov dword [esi + 0xc], eax
pop esi
mov al, 1
pop ebx
add esp, 0xc
ret
Function at 0x482340
Capabilities:
Terminate thread

Disassembly:
push ebx
push ebp
push esi
push edi
mov edi, dword [esp + 0x14]
mov ecx, dword [edi]
mov eax, dword [ecx + 0x174]
test eax, eax
mov esi, dword [edi + 0x2d0]
mov dword [esp + 0x14], ecx
jne 0x48236d
mov eax, dword [ecx + 0x170]
test eax, eax
jne 0x48236d
mov eax, 0x493e0
push eax
mov eax, dword [esi + 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
mov ecx, dword [esi + 0x10]
push ecx
mov ebp, eax
call dword [sym.imp.KERNEL32.dll_ReleaseMutex]
mov edx, dword [esi + 0x10]
mov ebx, dword [sym.imp.KERNEL32.dll_CloseHandle]
push edx
call ebx
mov eax, dword [esi + 0x14]
push eax
mov dword [esi + 0x10], 0
call ebx
test ebp, ebp
mov dword [esi + 0x14], 0
mov bl, 1
jne 0x4823c9
mov ecx, dword [esi]
push 0x1388
push ecx
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
cmp eax, 0x102
jne 0x48241f
mov edx, dword [esi]
push ebp
push edx
call dword [sym.imp.KERNEL32.dll_TerminateThread]
lea ebp, [esi + 8]
mov byte [edi + 0x2c8], bl
mov dword [ebp], 0xffffffff
mov eax, dword [esp + 0x18]
test eax, eax
je 0x4823e9
mov edx, dword [edi + 0x2c4]
mov dword [eax], edx
xor esi, esi
cmp dword [edi + 0x2c4], esi
jne 0x4824d0
mov ebp, dword [ebp]
cmp ebp, 0x1b
jne 0x48243b
push ebp
mov esi, ebp
call fcn.004898b0
push eax
mov eax, dword [esp + 0x1c]
push str.Could_not_resolve_host:__s
push eax
call fcn.0047fb00
add esp, 0x10
jmp 0x4824d0
mov eax, dword [edi + 0x2cc]
push eax
call dword [sym.imp.WS2_32.dll_WSASetLastError]
mov ecx, dword [esi]
lea ebp, [esi + 8]
push ebp
push ecx
call dword [sym.imp.KERNEL32.dll_GetExitCodeThread]
jmp 0x4823d9
cmp byte [edi + 0x2c8], 0
je 0x4824a1
cmp byte [edi + 0x12b], 0
mov ecx, dword [edi + 0x2cc]
push ecx
push edi
je 0x48247b
call fcn.0048a1f0
mov edx, dword [edi + 0xa0]
push eax
mov eax, dword [esp + 0x20]
push edx
push str.Could_not_resolve_proxy:__s___s
push eax
call fcn.0047fb00
add esp, 0x18
mov esi, 5
jmp 0x4824d0
call fcn.0048a1f0
mov edx, dword [edi + 0x8c]
push eax
mov eax, dword [esp + 0x20]
push edx
push str.Could_not_resolve_host:__s___s
push eax
call fcn.0047fb00
add esp, 0x18
mov esi, 6
jmp 0x4824d0
cmp ebp, 0xffffffff
je 0x4824b2
cmp dword [edi + 0x2cc], 0x2afc
jne 0x4824cb
mov ecx, dword [edi + 0x8c]
mov edx, dword [esp + 0x14]
push ecx
push str.Resolving_host_timed_out:__s
push edx
call fcn.0047fb00
add esp, 0xc
mov esi, 0x1c
lea eax, [edi + 0x2bc]
push eax
call fcn.004820c0
add esp, 4
cmp dword [edi + 0x2c4], 0
mov eax, esi
jne 0x4824f0
mov byte [edi + 0x128], bl
pop edi
pop esi
pop ebp
pop ebx
ret
Function at 0x4825a0
Capabilities:
Resolve dns

Disassembly:
mov eax, dword [esp + 0x10]
push ebx
push esi
mov esi, dword [esp + 0x10]
push edi
mov edi, dword [esp + 0x10]
mov ebx, dword [edi]
lea ecx, [esp + 0x10]
push ecx
push esi
push 2
mov dword [eax], 0
call fcn.0048a410
add esp, 0xc
test eax, eax
jle 0x4825e4
mov edx, dword [esp + 0x18]
push edx
push esi
lea eax, [esp + 0x18]
push eax
push 2
call fcn.00481e10
add esp, 0x10
pop edi
pop esi
pop ebx
ret
push ebp
mov ebp, dword [esp + 0x1c]
push ebp
push esi
call fcn.004821a0
add esp, 8
test al, al
je 0x482608
mov ecx, dword [esp + 0x20]
pop ebp
pop edi
pop esi
mov dword [ecx], 1
xor eax, eax
pop ebx
ret
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push edi
call fcn.0048a1f0
push eax
push esi
push str.init_resolve_thread___failed_for__s___s_n
push ebx
call fcn.0047fa70
add esp, 0x18
push esi
call dword [sym.imp.WS2_32.dll_gethostbyname]
test eax, eax
jne 0x482655
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push edi
call fcn.0048a1f0
push eax
push ebp
push esi
push str.gethostbyname_2__failed_for__s:_d___s_n
push ebx
call fcn.0047fa70
add esp, 0x1c
pop ebp
pop edi
pop esi
xor eax, eax
pop ebx
ret
push ebp
push eax
call fcn.00481ce0
add esp, 8
pop ebp
pop edi
pop esi
pop ebx
ret
Function at 0x485860
Capabilities:
Check for time delay via gettickcount
Get socket status

Disassembly:
sub esp, 0x31c
push ebx
mov ebx, dword [esp + 0x324]
push ebp
mov ebp, dword [esp + 0x32c]
push esi
xor esi, esi
cmp ebx, 0xffffffff
mov dword [esp + 0xc], esi
mov dword [esp + 0x10], esi
jne 0x4858a0
cmp ebp, ebx
jne 0x4858a0
mov eax, dword [esp + 0x334]
call fcn.00485840
pop esi
pop ebp
pop ebx
add esp, 0x31c
ret
push edi
mov edi, dword [esp + 0x338]
cmp edi, esi
jle 0x4858bb
mov esi, edi
call fcn.00487020
mov dword [esp + 0x10], eax
mov dword [esp + 0x14], edx
xor eax, eax
xor ecx, ecx
or edx, 0xffffffff
cmp ebx, 0xffffffff
mov dword [esp + 0x20], ecx
mov dword [esp + 0x124], eax
je 0x4858ef
mov ecx, 1
mov dword [esp + 0x128], ebx
mov dword [esp + 0x124], ecx
mov dword [esp + 0x24], ebx
mov dword [esp + 0x20], ecx
mov edx, ebx
cmp ebp, 0xffffffff
mov dword [esp + 0x228], eax
je 0x485936
test ecx, ecx
mov dword [esp + 0x22c], ebp
mov dword [esp + 0x228], 1
jbe 0x48591e
cmp dword [esp + eax*4 + 0x24], ebp
je 0x48591e
add eax, 1
cmp eax, ecx
jb 0x485911
cmp eax, ecx
jne 0x485930
cmp ecx, 0x40
jae 0x485930
mov dword [esp + eax*4 + 0x24], ebp
add dword [esp + 0x20], 1
cmp ebp, edx
jbe 0x485936
mov edx, ebp
xor ebx, ebx
test edi, edi
setl bl
lea eax, [esp + 0x18]
lea ebp, [edx + 1]
sub ebx, 1
and ebx, eax
lea esp, [esp]
xor eax, eax
cmp edi, eax
jle 0x485981
mov eax, 0x10624dd3
imul esi
sar edx, 6
mov eax, edx
shr eax, 0x1f
add eax, edx
mov dword [esp + 0x18], eax
imul eax, eax, 0x3e8
mov ecx, esi
sub ecx, eax
imul ecx, ecx, 0x3e8
mov dword [esp + 0x1c], ecx
jmp 0x48598b
jne 0x48598b
mov dword [esp + 0x18], eax
mov dword [esp + 0x1c], eax
push ebx
lea edx, [esp + 0x24]
push edx
lea eax, [esp + 0x230]
push eax
lea ecx, [esp + 0x130]
push ecx
push ebp
call dword [sym.imp.WS2_32.dll_select]
cmp eax, 0xffffffff
jne 0x4859f5
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
test eax, eax
je 0x4859be
cmp eax, 0x2714
jne 0x4859f9
test edi, edi
jle 0x485950
mov edx, dword [esp + 0x14]
mov eax, dword [esp + 0x10]
push edx
push eax
call fcn.00487020
push edx
push eax
call fcn.00487050
mov esi, edi
sub esi, eax
add esp, 0x10
test esi, esi
jg 0x485950
pop edi
pop esi
pop ebp
or eax, 0xffffffff
pop ebx
add esp, 0x31c
ret
test eax, eax
jge 0x485a07
pop edi
pop esi
pop ebp
or eax, 0xffffffff
pop ebx
add esp, 0x31c
ret
jne 0x485a16
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x31c
ret
mov edi, dword [esp + 0x330]
xor esi, esi
cmp edi, 0xffffffff
je 0x485a4d
lea ecx, [esp + 0x124]
push ecx
push edi
call sub.WS2_32.dll___WSAFDIsSet
test eax, eax
je 0x485a3b
mov esi, 1
lea edx, [esp + 0x20]
push edx
push edi
call sub.WS2_32.dll___WSAFDIsSet
test eax, eax
je 0x485a4d
or esi, 4
mov edi, dword [esp + 0x334]
cmp edi, 0xffffffff
je 0x485a80
lea eax, [esp + 0x228]
push eax
push edi
call sub.WS2_32.dll___WSAFDIsSet
test eax, eax
je 0x485a6e
or esi, 2
lea ecx, [esp + 0x20]
push ecx
push edi
call sub.WS2_32.dll___WSAFDIsSet
test eax, eax
je 0x485a80
or esi, 4
pop edi
mov eax, esi
pop esi
pop ebp
pop ebx
add esp, 0x31c
ret
Function at 0x4864b0
Capabilities:
Check for time delay via gettickcount

Disassembly:
sub esp, 8
mov eax, dword [esp + 0x1c]
push ebx
push ebp
push esi
push edi
mov dword [esp + 0x10], 0
mov dword [eax], 0
call fcn.00487020
mov esi, dword [esp + 0x1c]
mov ecx, dword [esi + 0xd0]
push ecx
mov ecx, dword [esi + 0xcc]
push ecx
push edx
push eax
call fcn.00487050
mov ebx, dword [esp + 0x40]
add esp, 0x10
cmp eax, ebx
jg 0x486565
mov edi, dword [esp + 0x28]
mov ebp, dword [esp + 0x24]
lea ebx, [ebx]
mov edx, ebx
sub edx, eax
mov eax, dword [esp + 0x20]
push edx
push 0xffffffffffffffff
push eax
call fcn.00485860
add esp, 0xc
test eax, eax
jle 0x486565
mov edx, dword [esp + 0x20]
lea ecx, [esp + 0x14]
push ecx
push edi
push ebp
push edx
call fcn.0047f790
add esp, 0x10
test eax, eax
jne 0x486568
mov eax, dword [esp + 0x14]
cmp edi, eax
je 0x486570
test eax, eax
je 0x486565
add dword [esp + 0x10], eax
sub edi, eax
add ebp, eax
call fcn.00487020
mov ecx, dword [esi + 0xd0]
push ecx
mov ecx, dword [esi + 0xcc]
push ecx
push edx
push eax
call fcn.00487050
add esp, 0x10
cmp eax, ebx
jle 0x486500
or eax, 0xffffffff
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret
mov edx, dword [esp + 0x10]
mov ecx, dword [esp + 0x2c]
pop edi
pop esi
add eax, edx
pop ebp
mov dword [ecx], eax
xor eax, eax
pop ebx
add esp, 8
ret

Function at 0x487cb0
Capabilities:
Parse pe header

Disassembly:
mov al, byte [esp + 4]
movsx ecx, al
add ecx, 0xffffff9f
cmp ecx, 0x19
ja case.default.0x487cbf
jmp dword [ecx*4 + 0x487d14]
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

Function at 0x487ea0
Capabilities:
Query environment variable

Disassembly:
sub esp, 0x108
mov eax, dword [0x4d916c]
xor eax, esp
mov dword [esp + 0x104], eax
mov eax, dword [esp + 0x10c]
push eax
call fcn.004956ac
add esp, 4
test eax, eax
mov byte [esp], 0
je 0x487f05
push 0x104
lea ecx, [esp + 4]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsW]
cmp byte [esp], 0
je 0x487f05
lea edx, [esp]
push edx
call dword [0x4d900c]
add esp, 4
mov ecx, dword [esp + 0x104]
xor ecx, esp
call fcn.004940fe
add esp, 0x108
ret
mov ecx, dword [esp + 0x104]
xor ecx, esp
xor eax, eax
call fcn.004940fe
add esp, 0x108
ret
jmp 0x487ea0
Function at 0x487f20
Capabilities:
Query environment variable

Disassembly:
sub esp, 0x108
mov eax, dword [0x4d916c]
xor eax, esp
mov dword [esp + 0x104], eax
mov eax, dword [esp + 0x10c]
push eax
call fcn.004956ac
add esp, 4
test eax, eax
mov byte [esp], 0
je 0x487f05
push 0x104
lea ecx, [esp + 4]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsW]
cmp byte [esp], 0
je 0x487f05
lea edx, [esp]
push edx
call dword [0x4d900c]
add esp, 4
mov ecx, dword [esp + 0x104]
xor ecx, esp
call fcn.004940fe
add esp, 0x108
ret
mov ecx, dword [esp + 0x104]
xor ecx, esp
xor eax, eax
call fcn.004940fe
add esp, 0x108
ret
jmp 0x487ea0

Function at 0x48b83e
Capabilities:
Check os version

Disassembly:
push ebp
lea ebp, [esp - 0x78]
sub esp, 0x98
mov eax, dword [0x4d916c]
xor eax, ebp
mov dword [ebp + 0x74], eax
push esi
mov esi, ecx
call fcn.0048b77d
mov eax, 0x400000
push 0x94
mov dword [esi + 8], eax
mov dword [esi + 4], eax
lea eax, [ebp - 0x20]
push 0
push eax
mov dword [esi], 0x3c
mov byte [esi + 0xc], 0
call fcn.0048e7e0
add esp, 0xc
lea eax, [ebp - 0x20]
push eax
mov dword [ebp - 0x20], 0x94
call dword [sym.imp.KERNEL32.dll_GetVersionExA]
cmp dword [ebp - 0x10], 2
jne 0x48b88d
cmp dword [ebp - 0x1c], 5
jb 0x48b8a5
jmp 0x48b8a1
cmp dword [ebp - 0x10], 1
jne 0x48b8a5
cmp dword [ebp - 0x1c], 4
ja 0x48b8a1
jne 0x48b8a5
cmp dword [ebp - 0x18], 0
jbe 0x48b8a5
mov byte [esi + 0xc], 1
lea ecx, [esi + 0x18]
mov dword [esi + 0x10], 0x800
mov dword [esi + 0x14], 0x4b5458
call fcn.00409411
test eax, eax
jge 0x48b8c6
mov byte [0x4df23c], 1
mov ecx, dword [ebp + 0x74]
mov eax, esi
xor ecx, ebp
pop esi
call fcn.004940fe
add ebp, 0x78
leave
ret

Function at 0x48bb45
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
cmp dword [0x4de2b0], 0
push esi
jne 0x48bab8
call fcn.0048b9e3
test eax, eax
je 0x48bafb
mov eax, dword [0x4de2b0]
cmp eax, 1
jne 0x48bad9
push 0xd
push 0
call dword [sym.imp.KERNEL32.dll_GetProcessHeap]
push eax
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
test eax, eax
je 0x48bafb
pop esi
ret
push eax
call dword [0x4de2b8]
test eax, eax
jne 0x48bb43
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 0x48baff
xor eax, eax
pop esi
ret
mov eax, dword [esi]
push edi
push dword [0x4de2b0]
call dword [0x4de2b8]
mov edi, eax
test edi, edi
je 0x48bb26
push 0x8000
push 0
push esi
call dword [sym.imp.KERNEL32.dll_VirtualFree]
mov eax, edi
jmp 0x48bb42
lea edi, [esi + 0xff0]
push esi
push dword [0x4de2b0]
call dword [0x4de2b4]
add esi, 0x10
cmp esi, edi
jb 0x48bb2c
mov eax, esi
pop edi
pop esi
ret
jmp 0x48baa5
Function at 0x48e51e
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 0x48e55b
cmp dword [ebp + 0x14], edi
je 0x48e55b
cmp ecx, edi
jne 0x48e562
call fcn.00495120
push edi
push edi
push edi
push edi
mov dword [eax], 0x16
push edi
call fcn.0048e14a
add esp, 0x14
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret
mov esi, dword [ebp + 0x18]
cmp esi, edi
je 0x48e576
or eax, 0xffffffff
xor edx, edx
div dword [ebp + 0x10]
cmp dword [ebp + 0x14], eax
jbe 0x48e597
cmp ebx, 0xffffffff
je 0x48e586
push ebx
push edi
push ecx
call fcn.0048e7e0
add esp, 0xc
cmp esi, edi
je 0x48e543
or eax, 0xffffffff
xor edx, edx
div dword [ebp + 0x10]
cmp dword [ebp + 0x14], eax
ja 0x48e543
mov edi, dword [ebp + 0x10]
imul edi, dword [ebp + 0x14]
test word [esi + 0xc], 0x10c
mov dword [ebp - 0x10], edi
mov ebx, edi
je 0x48e5b3
mov eax, dword [esi + 0x18]
mov dword [ebp - 0xc], eax
jmp 0x48e5ba
mov dword [ebp - 0xc], 0x1000
test edi, edi
je 0x48e6ab
test word [esi + 0xc], 0x10c
je 0x48e60e
mov eax, dword [esi + 4]
test eax, eax
je 0x48e60e
jl 0x48e70c
cmp ebx, eax
mov edi, ebx
jb 0x48e5df
mov edi, eax
cmp edi, dword [ebp - 4]
ja 0x48e6b3
push edi
push dword [esi]
push dword [ebp - 4]
push dword [ebp - 8]
call fcn.0048da08
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 0x48e6a3
cmp ebx, dword [ebp - 0xc]
jb 0x48e67b
cmp dword [ebp - 0xc], 0
je 0x48e638
mov ecx, SysReAllocString
xor edx, edx
cmp ebx, ecx
jbe 0x48e62d
mov eax, ecx
div dword [ebp - 0xc]
mov eax, ecx
jmp 0x48e634
mov eax, ebx
div dword [ebp - 0xc]
mov eax, ebx
sub eax, edx
jmp 0x48e643
mov eax, SysReAllocString
cmp ebx, eax
ja 0x48e643
mov eax, ebx
cmp eax, dword [ebp - 4]
ja 0x48e6df
push eax
push dword [ebp - 8]
push esi
call fcn.00490aed
pop ecx
push eax
call fcn.0049bd72
add esp, 0xc
test eax, eax
je 0x48e71e
cmp eax, 0xffffffff
je 0x48e70c
add dword [ebp - 8], eax
sub ebx, eax
sub dword [ebp - 4], eax
jmp 0x48e6a3
push esi
call fcn.0049b691
cmp eax, 0xffffffff
pop ecx
je 0x48e710
cmp dword [ebp - 4], 0
je 0x48e6df
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 0x48e5c2
mov eax, dword [ebp + 0x14]
jmp 0x48e55d
xor esi, esi
cmp dword [ebp + 0xc], 0xffffffff
je 0x48e6ca
push dword [ebp + 0xc]
push esi
push dword [ebp + 8]
call fcn.0048e7e0
add esp, 0xc
call fcn.00495120
push esi
push esi
push esi
push esi
mov dword [eax], 0x22
push esi
jmp 0x48e553
cmp dword [ebp + 0xc], 0xffffffff
je 0x48e6f5
push dword [ebp + 0xc]
push 0
push dword [ebp + 8]
call fcn.0048e7e0
add esp, 0xc
call fcn.00495120
mov dword [eax], 0x22
xor eax, eax
push eax
push eax
push eax
push eax
push eax
jmp 0x48e553
or dword [esi + 0xc], 0x20
mov eax, edi
sub eax, ebx
xor edx, edx
div dword [ebp + 0x10]
jmp 0x48e55d
or dword [esi + 0xc], 0x10
jmp 0x48e710
Function at 0x491a03
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push esi
xor esi, esi
cmp dword [esp + 8], esi
jne 0x491a30
call fcn.00495133
mov dword [eax], esi
call fcn.00495120
push esi
push esi
push esi
push esi
push esi
mov dword [eax], 0x16
call fcn.0048e14a
add esp, 0x14
push 0x16
pop eax
pop esi
ret
test dword [esp + 0xc], 0xfffffff9
jne 0x491a0c
push dword [esp + 8]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
jne 0x491a5f
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.00495146
pop ecx
call fcn.00495120
mov eax, dword [eax]
pop esi
ret
test al, 0x10
jne 0x491a86
test al, 1
je 0x491a86
test byte [esp + 0xc], 2
je 0x491a86
call fcn.00495133
mov dword [eax], 5
call fcn.00495120
mov dword [eax], 0xd
jmp 0x491a56
xor eax, eax
pop esi
ret

Function at 0x4940fe
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x4d916c]
jne 0x494108
repz ret
jmp fcn.004a4a37

Function at 0x498f8f
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 + 0x4d9cc8]
je 0x498faa
inc edi
cmp edi, 0x17
jb 0x498f9b
cmp edi, 0x17
jae 0x49912a
push ebp
push 3
call fcn.004a6537
cmp eax, 1
pop ecx
je 0x4990f6
push 3
call fcn.004a6537
test eax, eax
pop ecx
jne 0x498fde
cmp dword [0x4d9168], 1
je 0x4990f6
cmp ebx, 0xfc
je 0x499129
push str.Runtime_Error__n_nProgram:
mov ebx, 0x314
push ebx
mov ebp, 0x4de3b0
push ebp
call fcn.00491bd1
add esp, 0xc
test eax, eax
je 0x499014
push esi
push esi
push esi
push esi
push esi
call fcn.0048e04e
add esp, 0x14
push 0x104
mov esi, 0x4de3c9
push esi
push 0
mov byte [0x4de4cd], 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
test eax, eax
jne 0x499058
push str._program_name_unknown_
push 0x2fb
push esi
call fcn.00491bd1
add esp, 0xc
test eax, eax
je 0x499058
xor eax, eax
push eax
push eax
push eax
push eax
push eax
call fcn.0048e04e
add esp, 0x14
push esi
call fcn.0048bbe0
inc eax
cmp eax, 0x3c
pop ecx
jbe 0x49909d
push esi
call fcn.0048bbe0
sub esi, 0x3b
add eax, esi
push 3
mov ecx, 0x4de6c4
push 0x4b6944
sub ecx, eax
push ecx
push eax
call fcn.004a37be
add esp, 0x14
test eax, eax
je 0x49909d
xor esi, esi
push esi
push esi
push esi
push esi
push esi
call fcn.0048e04e
add esp, 0x14
jmp 0x49909f
xor esi, esi
push 0x4b6940
push ebx
push ebp
call fcn.004a374d
add esp, 0xc
test eax, eax
je 0x4990bf
push esi
push esi
push esi
push esi
push esi
call fcn.0048e04e
add esp, 0x14
push dword [edi*8 + 0x4d9ccc]
push ebx
push ebp
call fcn.004a374d
add esp, 0xc
test eax, eax
je 0x4990e1
push esi
push esi
push esi
push esi
push esi
call fcn.0048e04e
add esp, 0x14
push 0x12010
push str.Microsoft_Visual_C_Runtime_Library
push ebp
call fcn.004a637a
add esp, 0xc
jmp 0x499129
push 0xfffffffffffffff4
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
mov ebp, eax
cmp ebp, esi
je 0x499129
cmp ebp, 0xffffffff
je 0x499129
push 0
lea eax, [esp + 0x14]
push eax
lea esi, [edi*8 + 0x4d9ccc]
push dword [esi]
call fcn.0048bbe0
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 0x4a637a
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push ebx
push esi
push edi
call fcn.00498a10
xor ebx, ebx
cmp dword [0x4dee64], ebx
mov dword [ebp - 8], eax
mov dword [ebp - 4], ebx
mov dword [ebp - 0xc], ebx
mov dword [ebp - 0x10], ebx
jne 0x4a6450
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
cmp edi, ebx
je 0x4a6530
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.MessageBoxA
push edi
call esi
cmp eax, ebx
je 0x4a6530
push eax
call fcn.004989a2
mov dword [esp], 0x4b7528
push edi
mov dword [0x4dee64], eax
call esi
push eax
call fcn.004989a2
mov dword [esp], str.GetLastActivePopup
push edi
mov dword [0x4dee68], eax
call esi
push eax
call fcn.004989a2
mov dword [0x4dee6c], eax
lea eax, [ebp - 0xc]
push eax
call fcn.00493c3d
test eax, eax
pop ecx
pop ecx
je 0x4a641e
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.0048e04e
add esp, 0x14
cmp dword [ebp - 0xc], 2
jne 0x4a6450
push str.GetUserObjectInformationA
push edi
call esi
push eax
call fcn.004989a2
cmp eax, ebx
pop ecx
mov dword [0x4dee74], eax
je 0x4a6450
push str.GetProcessWindowStation
push edi
call esi
push eax
call fcn.004989a2
pop ecx
mov dword [0x4dee70], eax
mov eax, dword [0x4dee70]
mov ecx, dword [ebp - 8]
cmp eax, ecx
je 0x4a64d5
cmp dword [0x4dee74], ecx
je 0x4a64d5
push eax
call fcn.00498a19
push dword [0x4dee74]
mov esi, eax
call fcn.00498a19
cmp esi, ebx
pop ecx
pop ecx
mov edi, eax
je 0x4a64d5
cmp edi, ebx
je 0x4a64d5
call esi
cmp eax, ebx
je 0x4a64a2
lea ecx, [ebp - 0x14]
push ecx
push 0xc
lea ecx, [ebp - 0x20]
push ecx
push 1
push eax
call edi
test eax, eax
je 0x4a64a2
test byte [ebp - 0x18], 1
jne 0x4a64d5
lea eax, [ebp - 0x10]
push eax
call fcn.00493c74
test eax, eax
pop ecx
je 0x4a64bd
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.0048e04e
add esp, 0x14
cmp dword [ebp - 0x10], 4
jb 0x4a64cc
or dword [ebp + 0x10], 0x200000
jmp 0x4a6510
or dword [ebp + 0x10], 0x40000
jmp 0x4a6510
mov eax, dword [0x4dee68]
cmp eax, dword [ebp - 8]
je 0x4a6510
push eax
call fcn.00498a19
cmp eax, ebx
pop ecx
je 0x4a6510
call eax
cmp eax, ebx
mov dword [ebp - 4], eax
je 0x4a6510
mov eax, dword [0x4dee6c]
cmp eax, dword [ebp - 8]
je 0x4a6510
push eax
call fcn.00498a19
cmp eax, ebx
pop ecx
je 0x4a6510
push dword [ebp - 4]
call eax
mov dword [ebp - 4], eax
push dword [0x4dee64]
call fcn.00498a19
cmp eax, ebx
pop ecx
je 0x4a6530
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
call eax
jmp 0x4a6532
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret