joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4227b0
Capabilities:
Create udp socket

Disassembly:
sub esp, 0x14
mov eax, dword [0x45a7c0]
push 0x11
push 2
push 2
mov dword [esp + 0x1c], eax
call dword [sym.imp.WS2_32.dll_socket]
cmp eax, 0xffffffff
mov dword [0x462e10], eax
jne 0x4227f6
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Could_not_get_a_SOCK_DGRAM_socket._error___d_n
call fcn.0040ce60
add esp, 8
or eax, 0xffffffff
mov ecx, dword [esp + 0x10]
call fcn.004233fe
add esp, 0x14
ret
xor ecx, ecx
mov cx, word [0x465e04]
xor eax, eax
mov dword [esp], eax
mov dword [esp + 4], eax
mov dword [esp + 8], eax
mov dword [esp + 0xc], eax
push ecx
call dword [sym.imp.WS2_32.dll_htons]
mov ecx, dword [0x462e10]
mov edx, dword [0x465e10]
mov word [esp + 2], ax
push 0x10
lea eax, [esp + 4]
push eax
push ecx
mov word [esp + 0xc], 2
mov dword [esp + 0x10], edx
call dword [sym.imp.WS2_32.dll_bind]
cmp eax, 0xffffffff
jne 0x42287d
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov edx, dword [0x465e04]
push eax
push edx
push str.Could_not_bind_UDP_socket_to_port__d._error___d_n
call fcn.0040ce60
mov eax, dword [0x462e10]
add esp, 0xc
push eax
call dword [sym.imp.WS2_32.dll_closesocket]
or eax, 0xffffffff
mov ecx, dword [esp + 0x10]
call fcn.004233fe
add esp, 0x14
ret
mov ecx, dword [esp + 0x10]
xor eax, eax
call fcn.004233fe
add esp, 0x14
ret

Function at 0x4243f4
Capabilities:
Terminate process

Disassembly:
push 8
push 0x457130
call fcn.00426b0c
push 8
call fcn.00425fb6
pop ecx
xor edi, edi
mov dword [ebp - 4], edi
xor esi, esi
inc esi
cmp dword [0x45c01c], esi
jne 0x424428
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
mov dword [0x45c018], esi
mov al, byte [ebp + 0x10]
mov byte [0x45c014], al
cmp dword [ebp + 0xc], edi
jne 0x424472
cmp dword [0x481f90], edi
je 0x424462
mov eax, dword [0x481f8c]
sub eax, 4
mov dword [0x481f8c], eax
cmp eax, dword [0x481f90]
jb 0x424462
mov eax, dword [eax]
cmp eax, edi
je 0x424443
call eax
jmp 0x424443
push 0x45a028
mov eax, 0x45a020
call fcn.00424372
pop ecx
push 0x45a030
mov eax, 0x45a02c
call fcn.00424372
pop ecx
or dword [ebp - 4], 0xffffffff
call 0x4244a3
cmp dword [ebp + 0x10], edi
jne 0x4244b1
mov dword [0x45c01c], esi
push dword [ebp + 8]
call fcn.00424330
xor edi, edi
xor esi, esi
inc esi
cmp dword [ebp + 0x10], edi
je 0x4244b0
push 8
call fcn.00425f01
pop ecx
ret
call fcn.00426b47
ret
Function at 0x424f5f
Capabilities:
Accept command line arguments
Parse pe header
Terminate process

Disassembly:
push 0x18
push 0x457170
call fcn.00426b0c
mov edi, 0x94
mov eax, edi
call fcn.00423410
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 [0x45bfdc], ecx
mov eax, dword [esi + 4]
mov dword [0x45bfe8], eax
mov edx, dword [esi + 8]
mov dword [0x45bfec], edx
mov esi, dword [esi + 0xc]
and esi, 0x7fff
mov dword [0x45bfe0], esi
cmp ecx, 2
je 0x424fbf
or esi, 0x8000
mov dword [0x45bfe0], esi
shl eax, 8
add eax, edx
mov dword [0x45bfe4], eax
xor edi, edi
push edi
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
cmp word [eax], 0x5a4d
jne 0x424ff8
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x424ff8
movzx eax, word [ecx + 0x18]
cmp eax, 0x10b
je 0x425010
cmp eax, 0x20b
je 0x424ffd
mov dword [ebp - 0x1c], edi
jmp 0x425024
cmp dword [ecx + 0x84], 0xe
jbe 0x424ff8
xor eax, eax
cmp dword [ecx + 0xf8], edi
jmp 0x42501e
cmp dword [ecx + 0x74], 0xe
jbe 0x424ff8
xor eax, eax
cmp dword [ecx + 0xe8], edi
setne al
mov dword [ebp - 0x1c], eax
push 1
call fcn.00425e12
pop ecx
test eax, eax
jne 0x425038
push 0x1c
call fcn.00424f3b
pop ecx
call fcn.00425c9e
test eax, eax
jne 0x425049
push 0x10
call fcn.00424f3b
pop ecx
call fcn.004296ff
mov dword [ebp - 4], edi
call fcn.00428ae4
test eax, eax
jge 0x425062
push 0x1b
call fcn.00424f16
pop ecx
call dword [sym.imp.KERNEL32.dll_GetCommandLineA]
mov dword [0x481f84], eax
call fcn.0042a590
mov dword [0x45c0a8], eax
call fcn.0042a4ee
test eax, eax
jge 0x425088
push 8
call fcn.00424f16
pop ecx
call fcn.0042a2bb
test eax, eax
jge 0x425099
push 9
call fcn.00424f16
pop ecx
push 1
call fcn.0042438a
pop ecx
mov dword [ebp - 0x24], eax
cmp eax, edi
je 0x4250af
push eax
call fcn.00424f16
pop ecx
mov eax, dword [0x45bffc]
mov dword [0x45c000], eax
push eax
push dword [0x45bff4]
push dword [0x45bff0]
call fcn.0040e7e0
add esp, 0xc
mov esi, eax
mov dword [ebp - 0x28], esi
cmp dword [ebp - 0x1c], edi
jne 0x4250de
push esi
call fcn.004244b7
call fcn.004244d9
jmp 0x425110
or dword [ebp - 4], 0xffffffff
mov eax, esi
lea esp, [ebp - 0x34]
call fcn.00426b47
ret
Function at 0x428e5e
Capabilities:
Write file on windows

Disassembly:
push ebp
lea ebp, [esp - 0x3a0]
sub esp, 0x420
mov eax, dword [0x45a7c0]
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 0x428e8f
xor eax, eax
jmp 0x429018
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 + 0x481e60]
mov eax, dword [ebx]
shl esi, 2
test byte [eax + esi + 4], 0x20
je 0x428ecb
push 2
push edi
push edi
push dword [ebp + 0x3a8]
call fcn.0042cbc3
add esp, 0x10
mov eax, dword [ebx]
add eax, esi
test byte [eax + 4], 0x80
je 0x428fa6
cmp dword [ebp + 0x3b0], edi
mov eax, dword [ebp + 0x3ac]
mov dword [ebp - 0x74], eax
mov dword [ebp - 0x6c], edi
jbe 0x428fe4
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 0x428f2f
mov edx, dword [ebp - 0x74]
inc dword [ebp - 0x74]
mov dl, byte [edx]
inc ecx
cmp dl, 0xa
jne 0x428f20
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 0x428f00
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 0x428f6f
mov eax, dword [ebp - 0x80]
add dword [ebp - 0x78], eax
cmp eax, edi
jl 0x428f78
mov eax, dword [ebp - 0x74]
sub eax, dword [ebp + 0x3ac]
xor edi, edi
cmp eax, dword [ebp + 0x3b0]
jb 0x428ef1
jmp 0x428f7a
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 0x6c], eax
xor edi, edi
mov eax, dword [ebp - 0x78]
cmp eax, edi
jne 0x429013
cmp dword [ebp - 0x6c], edi
je 0x428fe4
push 5
pop esi
cmp dword [ebp - 0x6c], esi
jne 0x428fd9
call fcn.004248d3
mov dword [eax], 9
call fcn.004248dc
mov dword [eax], esi
jmp 0x42900e
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 0x428fce
mov eax, dword [ebp - 0x80]
mov dword [ebp - 0x6c], edi
mov dword [ebp - 0x78], eax
jmp 0x428f7a
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 0x6c], eax
jmp 0x428f7a
push dword [ebp - 0x6c]
call fcn.004248e5
pop ecx
jmp 0x42900e
mov eax, dword [ebx]
test byte [eax + esi + 4], 0x40
je 0x428ffc
mov eax, dword [ebp + 0x3ac]
cmp byte [eax], 0x1a
jne 0x428ffc
xor eax, eax
jmp 0x429016
call fcn.004248d3
mov dword [eax], 0x1c
call fcn.004248dc
mov dword [eax], edi
or eax, 0xffffffff
jmp 0x429016
sub eax, dword [ebp - 0x7c]
pop esi
pop ebx
mov ecx, dword [ebp + 0x39c]
pop edi
call fcn.004233fe
add ebp, 0x3a0
leave
ret
Function at 0x429888
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 0x429a5c
mov eax, dword [ebp + 8]
mov ecx, eax
and eax, 0x1f
sar ecx, 5
lea esi, [eax + eax*8]
lea edi, [ecx*4 + 0x481e60]
mov eax, dword [edi]
shl esi, 2
add eax, esi
mov cl, byte [eax + 4]
test cl, 2
jne 0x429a5c
test cl, 0x48
je 0x4298f3
cmp byte [eax + 5], 0xa
je 0x4298f3
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 0x429945
call dword [sym.imp.KERNEL32.dll_GetLastError]
push 5
pop esi
cmp eax, esi
jne 0x42992d
call fcn.004248d3
mov dword [eax], 9
call fcn.004248dc
mov dword [eax], esi
jmp 0x42993d
cmp eax, 0x6d
je 0x429a5c
push eax
call fcn.004248e5
pop ecx
or eax, 0xffffffff
jmp 0x429a5e
mov eax, dword [ebp - 0xc]
mov ecx, dword [edi]
add dword [ebp - 8], eax
test byte [ecx + esi + 4], 0x80
je 0x429a57
test eax, eax
je 0x42996c
cmp byte [ebx], 0xa
jne 0x42996c
mov eax, ecx
lea eax, [eax + esi + 4]
or byte [eax], 4
jmp 0x429975
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 0x429a51
mov eax, dword [ebp + 0x10]
mov al, byte [eax]
cmp al, 0x1a
je 0x429a41
cmp al, 0xd
je 0x4299a7
mov byte [ebx], al
inc ebx
inc dword [ebp + 0x10]
jmp 0x429a33
dec ecx
cmp dword [ebp + 0x10], ecx
jae 0x4299c1
mov eax, dword [ebp + 0x10]
inc eax
cmp byte [eax], 0xa
jne 0x4299bc
add dword [ebp + 0x10], 2
jmp 0x429a15
mov dword [ebp + 0x10], eax
jmp 0x429a2f
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 0x4299e9
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
jne 0x429a2f
cmp dword [ebp - 0xc], 0
je 0x429a2f
mov eax, dword [edi]
test byte [eax + esi + 4], 0x48
je 0x429a0a
mov al, byte [ebp - 1]
cmp al, 0xa
je 0x429a15
mov byte [ebx], 0xd
mov ecx, dword [edi]
mov byte [ecx + esi + 5], al
jmp 0x429a32
cmp ebx, dword [ebp + 0xc]
jne 0x429a1a
cmp byte [ebp - 1], 0xa
jne 0x429a1a
mov byte [ebx], 0xa
jmp 0x429a32
push 1
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.00429b0e
add esp, 0xc
cmp byte [ebp - 1], 0xa
je 0x429a33
mov byte [ebx], 0xd
inc ebx
mov ecx, dword [ebp - 8]
cmp dword [ebp + 0x10], ecx
jb 0x42998b
jmp 0x429a51
mov eax, dword [edi]
test byte [eax + esi + 4], 0x40
jne 0x429a51
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 0x429a5e
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x429fa7
Capabilities:
Write file on windows

Disassembly:
push ebp
lea ebp, [esp - 0x8c]
sub esp, 0x10c
mov eax, dword [0x45a7c0]
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 + 0x45b028]
je 0x429fdc
inc eax
cmp eax, 0x13
jb 0x429fcd
mov esi, eax
shl esi, 3
cmp ecx, dword [esi + 0x45b028]
jne 0x42a102
mov eax, dword [0x45c0b0]
cmp eax, 1
je 0x42a0da
cmp eax, edx
jne 0x42a00c
cmp dword [0x45abd4], 1
je 0x42a0da
cmp ecx, 0xfc
je 0x42a102
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 0x42a042
lea eax, [ebp - 0x80]
push str._program_name_unknown_
push eax
call fcn.00429790
pop ecx
pop ecx
lea edi, [ebp - 0x80]
mov eax, edi
push eax
call fcn.00427a10
inc eax
cmp eax, 0x3c
pop ecx
jbe 0x42a076
mov eax, edi
push eax
call fcn.00427a10
mov edi, eax
lea eax, [ebp - 0x80]
sub eax, 0x3b
push 3
add edi, eax
push 0x45729c
push edi
call fcn.00424af0
add esp, 0x10
push edi
call fcn.00427a10
push dword [esi + 0x45b02c]
mov ebx, eax
call fcn.00427a10
lea eax, [ebx + eax + 0x1c]
pop ecx
add eax, 3
pop ecx
and eax, 0xfffffffc
call fcn.00423410
mov ebx, esp
push str.Runtime_Error__n_nProgram:
push ebx
call fcn.00429790
push edi
push ebx
call fcn.004297a0
push 0x457298
push ebx
call fcn.004297a0
push dword [esi + 0x45b02c]
push ebx
call fcn.004297a0
push 0x12010
push str.Microsoft_Visual_C_Runtime_Library
push ebx
call fcn.0042b438
add esp, 0x2c
jmp 0x42a102
push edx
lea eax, [ebp + 0x94]
push eax
lea esi, [esi + 0x45b02c]
push dword [esi]
call fcn.00427a10
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.004233fe
pop edi
pop esi
pop ebx
add ebp, 0x8c
leave
ret
Function at 0x42af22
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push ebx
push esi
mov esi, dword [ebp + 8]
mov ebx, dword [esi + 8]
test bl, 3
jne 0x42af50
mov eax, dword fs:[0x18]
mov dword [ebp + 8], eax
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 8]
cmp ebx, ecx
mov dword [ebp - 4], ecx
jb 0x42af57
cmp ebx, dword [eax + 4]
jae 0x42af57
xor eax, eax
jmp 0x42b147
push edi
mov edi, dword [esi + 0xc]
cmp edi, 0xffffffff
jne 0x42af68
xor eax, eax
inc eax
jmp 0x42b146
xor edx, edx
mov dword [ebp + 8], edx
mov eax, ebx
mov ecx, dword [eax]
cmp ecx, 0xffffffff
je 0x42af7e
cmp ecx, edx
jae 0x42b0c3
cmp dword [eax + 4], 0
je 0x42af87
inc dword [ebp + 8]
inc edx
add eax, 0xc
cmp edx, edi
jbe 0x42af6f
cmp dword [ebp + 8], 0
je 0x42afa9
mov eax, dword [esi - 8]
cmp eax, dword [ebp - 4]
jb 0x42b0c3
cmp eax, esi
jae 0x42b0c3
mov eax, dword [0x45c378]
mov edi, ebx
and edi, 0xfffff000
xor esi, esi
test eax, eax
jle 0x42afce
cmp dword [esi*4 + 0x45c380], edi
je 0x42b0c7
inc esi
cmp esi, eax
jl 0x42afbc
push 0x1c
lea eax, [ebp - 0x20]
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
test eax, eax
je 0x42b143
cmp dword [ebp - 8], 0x1000000
jne 0x42b143
test byte [ebp - 0xc], 0xcc
je 0x42b04c
mov ecx, dword [ebp - 0x1c]
cmp word [ecx], 0x5a4d
jne 0x42b143
mov eax, dword [ecx + 0x3c]
add eax, ecx
cmp dword [eax], 0x4550
jne 0x42b143
cmp word [eax + 0x18], 0x10b
jne 0x42b143
sub ebx, ecx
cmp word [eax + 6], 0
movzx ecx, word [eax + 0x14]
lea ecx, [ecx + eax + 0x18]
jbe 0x42b143
mov eax, dword [ecx + 0xc]
cmp ebx, eax
jb 0x42b04c
mov edx, dword [ecx + 8]
add edx, eax
cmp ebx, edx
jae 0x42b04c
test byte [ecx + 0x27], 0x80
jne 0x42b0c3
push 1
push 0x45c3c0
call dword [sym.imp.KERNEL32.dll_InterlockedExchange]
test eax, eax
jne 0x42af60
mov ecx, dword [0x45c378]
test ecx, ecx
mov edx, ecx
jle 0x42b080
lea eax, [ecx*4 + 0x45c37c]
cmp dword [eax], edi
je 0x42b080
dec edx
sub eax, 4
test edx, edx
jg 0x42b074
test edx, edx
jne 0x42b0b1
push 0xf
pop ebx
cmp ecx, ebx
jg 0x42b08d
mov ebx, ecx
xor edx, edx
test ebx, ebx
jl 0x42b0a5
lea eax, [edx*4 + 0x45c380]
mov esi, dword [eax]
inc edx
cmp edx, ebx
mov dword [eax], edi
mov edi, esi
jle 0x42b093
cmp ecx, 0x10
jge 0x42b0b1
inc ecx
mov dword [0x45c378], ecx
push 0
push 0x45c3c0
call dword [sym.imp.KERNEL32.dll_InterlockedExchange]
jmp 0x42af60
xor eax, eax
jmp 0x42b146
test esi, esi
jle 0x42af60
mov ebx, dword [sym.imp.KERNEL32.dll_InterlockedExchange]
push 1
push 0x45c3c0
call ebx
test eax, eax
jne 0x42af60
cmp dword [esi*4 + 0x45c380], edi
je 0x42b11d
mov eax, dword [0x45c378]
lea esi, [eax - 1]
test esi, esi
jl 0x42b10b
cmp dword [esi*4 + 0x45c380], edi
je 0x42b107
dec esi
jns 0x42b0fb
test esi, esi
jge 0x42b11b
cmp eax, 0x10
jge 0x42b116
inc eax
mov dword [0x45c378], eax
lea esi, [eax - 1]
jmp 0x42b11d
je 0x42b135
xor ecx, ecx
test esi, esi
jl 0x42b135
lea eax, [ecx*4 + 0x45c380]
mov edx, dword [eax]
inc ecx
cmp ecx, esi
mov dword [eax], edi
mov edi, edx
jle 0x42b123
push 0
push 0x45c3c0
call ebx
jmp 0x42af60
or eax, 0xffffffff
pop edi
pop esi
pop ebx
leave
ret
Function at 0x42b355
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.00423410
mov esi, esp
push 0x1c
lea eax, [ebp - 0x28]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
test eax, eax
je 0x42b3f0
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 [0x45bfdc]
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 0x42b3f0
cmp eax, 1
je 0x42b411
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 0x42b3f0
mov eax, dword [ebp - 0x1c]
add dword [ebp - 4], eax
test dword [ebp - 0x18], ebx
je 0x42b3bd
test byte [ebp - 0x13], 1
mov eax, dword [ebp - 0x28]
mov dword [ebp - 4], eax
je 0x42b3ec
xor eax, eax
inc eax
jmp 0x42b430
cmp edi, eax
jae 0x42b3f4
xor eax, eax
jmp 0x42b430
cmp eax, esi
jae 0x42b3fb
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 [0x45bfdc]
jmp 0x42b414
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 0x42b438
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push ebx
xor ebx, ebx
cmp dword [0x45c3c4], ebx
push esi
push edi
jne 0x42b4b8
push str.user32.dll
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
cmp edi, ebx
je 0x42b4f3
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.MessageBoxA
push edi
call esi
test eax, eax
mov dword [0x45c3c4], eax
je 0x42b4f3
push str.GetActiveWindow
push edi
call esi
push str.GetLastActivePopup
push edi
mov dword [0x45c3c8], eax
call esi
cmp dword [0x45bfdc], 2
mov dword [0x45c3cc], eax
jne 0x42b4b8
push str.GetUserObjectInformationA
push edi
call esi
test eax, eax
mov dword [0x45c3d4], eax
je 0x42b4b8
push str.GetProcessWindowStation
push edi
call esi
mov dword [0x45c3d0], eax
mov eax, dword [0x45c3d0]
test eax, eax
je 0x42b4fd
call eax
test eax, eax
je 0x42b4e4
lea ecx, [ebp - 4]
push ecx
push 0xc
lea ecx, [ebp - 0x10]
push ecx
push 1
push eax
call dword [0x45c3d4]
test eax, eax
je 0x42b4e4
test byte [ebp - 8], 1
jne 0x42b4fd
cmp dword [0x45bfe8], 4
jb 0x42b4f7
or byte [ebp + 0x12], 0x20
jmp 0x42b51c
xor eax, eax
jmp 0x42b52c
or byte [ebp + 0x12], 4
jmp 0x42b51c
mov eax, dword [0x45c3c8]
test eax, eax
je 0x42b51c
call eax
mov ebx, eax
test ebx, ebx
je 0x42b51c
mov eax, dword [0x45c3cc]
test eax, eax
je 0x42b51c
push ebx
call eax
mov ebx, eax
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push ebx
call dword [0x45c3c4]
pop edi
pop esi
pop ebx
leave
ret
Function at 0x42c9ee
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 0x42ca07
or eax, 0xffffffff
jmp 0x42ca68
push esi
mov esi, dword [eax]
cmp esi, ebx
mov dword [ebp - 4], esi
je 0x42ca64
push 0x3d
push esi
call fcn.0042dbd2
cmp eax, ebx
pop ecx
pop ecx
mov dword [ebp - 0xc], eax
je 0x42ca64
cmp esi, eax
je 0x42ca64
xor ecx, ecx
cmp byte [eax + 1], bl
mov eax, dword [0x45bffc]
sete cl
cmp eax, dword [0x45c000]
mov dword [ebp - 8], ecx
jne 0x42ca4a
mov edi, eax
call fcn.0042c98d
mov dword [0x45bffc], eax
cmp eax, ebx
jne 0x42caa3
cmp dword [ebp + 0xc], ebx
je 0x42ca6c
cmp dword [0x45c004], ebx
je 0x42ca6c
call fcn.004289a2
test eax, eax
je 0x42caa3
or eax, 0xffffffff
pop esi
pop edi
pop ebx
leave
ret
cmp dword [ebp - 8], ebx
je 0x42ca75
xor eax, eax
jmp 0x42ca67
push 4
call fcn.00422fb2
cmp eax, ebx
pop ecx
mov dword [0x45bffc], eax
je 0x42ca64
mov dword [eax], ebx
cmp dword [0x45c004], ebx
jne 0x42caa3
push 4
call fcn.00422fb2
cmp eax, ebx
pop ecx
mov dword [0x45c004], eax
je 0x42ca64
mov dword [eax], ebx
mov edi, dword [ebp - 0xc]
sub edi, dword [ebp - 4]
push dword [ebp - 4]
mov esi, dword [0x45bffc]
call fcn.0042c940
mov edi, eax
cmp edi, ebx
pop ecx
jl 0x42cb04
cmp dword [esi], ebx
je 0x42cb04
lea esi, [esi + edi*4]
push dword [esi]
call fcn.00422e9a
cmp dword [ebp - 8], ebx
pop ecx
jne 0x42cae7
mov eax, dword [ebp - 4]
mov dword [esi], eax
mov eax, dword [ebp + 8]
mov dword [eax], ebx
jmp 0x42cb45
mov eax, dword [esi + 4]
mov dword [esi], eax
inc edi
add esi, 4
cmp dword [esi], ebx
jne 0x42cade
mov eax, edi
shl eax, 2
push eax
push dword [0x45bffc]
call fcn.00423749
cmp eax, ebx
pop ecx
pop ecx
je 0x42cb45
jmp 0x42cb40
cmp dword [ebp - 8], ebx
jne 0x42cbb0
cmp edi, ebx
jge 0x42cb13
neg edi
lea eax, [edi*4 + 8]
push eax
push dword [0x45bffc]
call fcn.00423749
cmp eax, ebx
pop ecx
pop ecx
je 0x42ca64
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 [0x45bffc], eax
cmp dword [ebp + 0xc], ebx
je 0x42cb9a
push dword [ebp - 4]
call fcn.00427a10
inc eax
inc eax
push eax
call fcn.00422fb2
mov esi, eax
cmp esi, ebx
pop ecx
pop ecx
je 0x42cb9a
push dword [ebp - 4]
push esi
call fcn.00429790
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 0x42cb93
or dword [ebp - 0x10], 0xffffffff
push esi
call fcn.00422e9a
pop ecx
cmp dword [ebp - 8], ebx
je 0x42cba8
push dword [ebp - 4]
call fcn.00422e9a
pop ecx
mov eax, dword [ebp - 0x10]
jmp 0x42ca67
push dword [ebp - 4]
call fcn.00422e9a
mov eax, dword [ebp + 8]
pop ecx
mov dword [eax], ebx
jmp 0x42ca71
Function at 0x42d798
Capabilities:
Clear file content

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x100c
call fcn.00423410
mov eax, dword [0x45a7c0]
push ebx
push esi
push 1
xor esi, esi
push esi
push dword [ebp + 8]
mov dword [ebp - 4], eax
call fcn.00429b0e
or ebx, 0xffffffff
add esp, 0xc
cmp eax, ebx
mov dword [ebp - 0x1008], eax
je 0x42d8cb
push 2
push esi
push dword [ebp + 8]
call fcn.00429b0e
add esp, 0xc
cmp eax, ebx
je 0x42d8cb
push edi
mov edi, dword [ebp + 0xc]
sub edi, eax
test edi, edi
jle 0x42d86b
mov ebx, 0x1000
push ebx
lea eax, [ebp - 0x1004]
push esi
push eax
call fcn.00427c50
push 0x8000
push dword [ebp + 8]
call fcn.0042e4c7
add esp, 0x14
mov dword [ebp - 0x100c], eax
cmp edi, ebx
mov eax, ebx
jge 0x42d821
mov eax, edi
push eax
lea eax, [ebp - 0x1004]
push eax
push dword [ebp + 8]
call fcn.00428e5e
add esp, 0xc
cmp eax, 0xffffffff
je 0x42d841
sub edi, eax
test edi, edi
jg 0x42d819
jmp 0x42d859
call fcn.004248dc
cmp dword [eax], 5
jne 0x42d856
call fcn.004248d3
mov dword [eax], 0xd
or esi, 0xffffffff
push dword [ebp - 0x100c]
push dword [ebp + 8]
call fcn.0042e4c7
pop ecx
pop ecx
jmp 0x42d8b3
jge 0x42d8b3
push 0
push dword [ebp + 0xc]
push dword [ebp + 8]
call fcn.00429b0e
push dword [ebp + 8]
call fcn.00429d28
add esp, 0x10
push eax
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
mov esi, eax
neg esi
sbb esi, esi
neg esi
dec esi
cmp esi, ebx
jne 0x42d8b3
call fcn.004248d3
mov dword [eax], 0xd
call fcn.004248dc
mov edi, eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [edi], eax
push 0
push dword [ebp - 0x1008]
push dword [ebp + 8]
call fcn.00429b0e
add esp, 0xc
mov eax, esi
pop edi
jmp 0x42d8cd
mov eax, ebx
mov ecx, dword [ebp - 4]
pop esi
pop ebx
call fcn.004233fe
leave
ret

Function at 0x402496
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebx
push ecx
push edx
push esi
push edi
enter 0x84, 0
sub ebp, 0x82
mov esi, eax
mov edx, dword [0x404080]
or dl, 1
imul edx, eax
mov eax, dword [0x404080]
sub eax, edx
mov ebx, esi
mov edx, eax
mov eax, 0x404084
call fcn.004023df
xor eax, eax
mov dword [ebp + 0x7e], eax
lea eax, [ebp + 0x7e]
push eax
mov eax, esi
or al, 0x40
mov edi, 0x40365c
push eax
sub edi, fcn.00402e06
push edi
push fcn.00402e06
call dword [sym.imp.KERNEL32.DLL_VirtualProtect]
cmp dword [ebp + 0x7e], 0
je 0x402512
mov eax, fcn.00402e06
mov ebx, esi
mov edx, edi
call fcn.004023df
mov edx, 0x1c000
mov eax, 0x404084
mov ebx, esi
call fcn.004019bc
lea edx, [ebp - 2]
mov eax, esi
mov dword [ebp - 2], 1
call fcn.00401250
lea edx, [esi + 0x1c000]
add edx, esi
lea eax, [esi - 1]
lea ebx, [ebp - 2]
and eax, 0x404084
call fcn.00402e06
lea esp, [ebp + 0x82]
pop ebp
pop edi
pop esi
pop edx
pop ecx
pop ebx
ret