joyce8/EMBER2024-capa huggingface dataset:
Function at 0x405f84
Capabilities:
Accept command line arguments
Parse pe header
Terminate process

Disassembly:
push 0x60
push 0x40ff00
call fcn.00406f28
mov edi, 0x94
mov eax, edi
call fcn.00405a20
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 [0x4149ec], ecx
mov eax, dword [esi + 4]
mov dword [0x4149f8], eax
mov edx, dword [esi + 8]
mov dword [0x4149fc], edx
mov esi, dword [esi + 0xc]
and esi, 0x7fff
mov dword [0x4149f0], esi
cmp ecx, 2
je 0x405fe4
or esi, 0x8000
mov dword [0x4149f0], esi
shl eax, 8
add eax, edx
mov dword [0x4149f4], eax
xor esi, esi
push esi
mov edi, dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
call edi
cmp word [eax], 0x5a4d
jne 0x40601f
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x40601f
movzx eax, word [ecx + 0x18]
cmp eax, 0x10b
je 0x406037
cmp eax, 0x20b
je 0x406024
mov dword [ebp - 0x1c], esi
jmp 0x40604b
cmp dword [ecx + 0x84], 0xe
jbe 0x40601f
xor eax, eax
cmp dword [ecx + 0xf8], esi
jmp 0x406045
cmp dword [ecx + 0x74], 0xe
jbe 0x40601f
xor eax, eax
cmp dword [ecx + 0xe8], esi
setne al
mov dword [ebp - 0x1c], eax
push 1
call fcn.0040622e
pop ecx
test eax, eax
jne 0x40605f
push 0x1c
call fcn.00405f60
pop ecx
call fcn.0040a06e
test eax, eax
jne 0x406070
push 0x10
call fcn.00405f60
pop ecx
call fcn.00409e08
mov dword [ebp - 4], esi
call fcn.004091bc
test eax, eax
jge 0x406089
push 0x1b
call fcn.00405f3b
pop ecx
call dword [sym.imp.KERNEL32.dll_GetCommandLineA]
mov dword [0x4160e8], eax
call fcn.00409ce6
mov dword [0x414874], eax
call fcn.00409c44
test eax, eax
jge 0x4060af
push 8
call fcn.00405f3b
pop ecx
call fcn.00409a11
test eax, eax
jge 0x4060c0
push 9
call fcn.00405f3b
pop ecx
push 1
call fcn.00409533
pop ecx
mov dword [ebp - 0x28], eax
cmp eax, esi
je 0x4060d6
push eax
call fcn.00405f3b
pop ecx
mov dword [ebp - 0x44], esi
lea eax, [ebp - 0x70]
push eax
call dword [sym.imp.KERNEL32.dll_GetStartupInfoA]
call fcn.004099b4
mov dword [ebp - 0x20], eax
test byte [ebp - 0x44], 1
je 0x4060f7
movzx eax, word [ebp - 0x40]
jmp 0x4060fa
push 0xa
pop eax
push eax
push dword [ebp - 0x20]
push esi
push esi
call edi
push eax
call fcn.00401686
mov edi, eax
mov dword [ebp - 0x2c], edi
cmp dword [ebp - 0x1c], esi
jne 0x406118
push edi
call fcn.00409660
call fcn.00409682
jmp 0x40614a
or dword [ebp - 4], 0xffffffff
mov eax, edi
lea esp, [ebp - 0x7c]
call fcn.00406f63
ret
Function at 0x4075c4
Capabilities:
Write file on windows

Disassembly:
push ebp
lea ebp, [esp - 0x3a0]
sub esp, 0x420
mov eax, dword [0x4131b4]
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 0x4075f5
xor eax, eax
jmp 0x40777e
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 + 0x414fa0]
mov eax, dword [ebx]
shl esi, 2
test byte [eax + esi + 4], 0x20
je 0x407631
push 2
push edi
push edi
push dword [ebp + 0x3a8]
call fcn.0040ad95
add esp, 0x10
mov eax, dword [ebx]
add eax, esi
test byte [eax + 4], 0x80
je 0x40770c
cmp dword [ebp + 0x3b0], edi
mov eax, dword [ebp + 0x3ac]
mov dword [ebp - 0x74], eax
mov dword [ebp - 0x6c], edi
jbe 0x40774a
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 0x407695
mov edx, dword [ebp - 0x74]
inc dword [ebp - 0x74]
mov dl, byte [edx]
inc ecx
cmp dl, 0xa
jne 0x407686
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 0x407666
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 0x4076d5
mov eax, dword [ebp - 0x80]
add dword [ebp - 0x78], eax
cmp eax, edi
jl 0x4076de
mov eax, dword [ebp - 0x74]
sub eax, dword [ebp + 0x3ac]
xor edi, edi
cmp eax, dword [ebp + 0x3b0]
jb 0x407657
jmp 0x4076e0
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 0x6c], eax
xor edi, edi
mov eax, dword [ebp - 0x78]
cmp eax, edi
jne 0x407779
cmp dword [ebp - 0x6c], edi
je 0x40774a
push 5
pop esi
cmp dword [ebp - 0x6c], esi
jne 0x40773f
call fcn.004079ac
mov dword [eax], 9
call fcn.004079b5
mov dword [eax], esi
jmp 0x407774
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 0x407734
mov eax, dword [ebp - 0x80]
mov dword [ebp - 0x6c], edi
mov dword [ebp - 0x78], eax
jmp 0x4076e0
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 0x6c], eax
jmp 0x4076e0
push dword [ebp - 0x6c]
call fcn.004079be
pop ecx
jmp 0x407774
mov eax, dword [ebx]
test byte [eax + esi + 4], 0x40
je 0x407762
mov eax, dword [ebp + 0x3ac]
cmp byte [eax], 0x1a
jne 0x407762
xor eax, eax
jmp 0x40777c
call fcn.004079ac
mov dword [eax], 0x1c
call fcn.004079b5
mov dword [eax], edi
or eax, 0xffffffff
jmp 0x40777c
sub eax, dword [ebp - 0x7c]
pop esi
pop ebx
mov ecx, dword [ebp + 0x39c]
pop edi
call fcn.00405525
add ebp, 0x3a0
leave
ret
Function at 0x408673
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.00405a20
mov esi, esp
push 0x1c
lea eax, [ebp - 0x28]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
test eax, eax
je 0x40870e
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 [0x4149ec]
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 0x40870e
cmp eax, 1
je 0x40872f
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 0x40870e
mov eax, dword [ebp - 0x1c]
add dword [ebp - 4], eax
test dword [ebp - 0x18], ebx
je 0x4086db
test byte [ebp - 0x13], 1
mov eax, dword [ebp - 0x28]
mov dword [ebp - 4], eax
je 0x40870a
xor eax, eax
inc eax
jmp 0x40874e
cmp edi, eax
jae 0x408712
xor eax, eax
jmp 0x40874e
cmp eax, esi
jae 0x408719
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 [0x4149ec]
jmp 0x408732
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 0x408f36
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 0x40910a
mov eax, dword [ebp + 8]
mov ecx, eax
and eax, 0x1f
sar ecx, 5
lea esi, [eax + eax*8]
lea edi, [ecx*4 + 0x414fa0]
mov eax, dword [edi]
shl esi, 2
add eax, esi
mov cl, byte [eax + 4]
test cl, 2
jne 0x40910a
test cl, 0x48
je 0x408fa1
cmp byte [eax + 5], 0xa
je 0x408fa1
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 0x408ff3
call dword [sym.imp.KERNEL32.dll_GetLastError]
push 5
pop esi
cmp eax, esi
jne 0x408fdb
call fcn.004079ac
mov dword [eax], 9
call fcn.004079b5
mov dword [eax], esi
jmp 0x408feb
cmp eax, 0x6d
je 0x40910a
push eax
call fcn.004079be
pop ecx
or eax, 0xffffffff
jmp 0x40910c
mov eax, dword [ebp - 0xc]
mov ecx, dword [edi]
add dword [ebp - 8], eax
test byte [ecx + esi + 4], 0x80
je 0x409105
test eax, eax
je 0x40901a
cmp byte [ebx], 0xa
jne 0x40901a
mov eax, ecx
lea eax, [eax + esi + 4]
or byte [eax], 4
jmp 0x409023
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 0x4090ff
mov eax, dword [ebp + 0x10]
mov al, byte [eax]
cmp al, 0x1a
je 0x4090ef
cmp al, 0xd
je 0x409055
mov byte [ebx], al
inc ebx
inc dword [ebp + 0x10]
jmp 0x4090e1
dec ecx
cmp dword [ebp + 0x10], ecx
jae 0x40906f
mov eax, dword [ebp + 0x10]
inc eax
cmp byte [eax], 0xa
jne 0x40906a
add dword [ebp + 0x10], 2
jmp 0x4090c3
mov dword [ebp + 0x10], eax
jmp 0x4090dd
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 0x409097
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
jne 0x4090dd
cmp dword [ebp - 0xc], 0
je 0x4090dd
mov eax, dword [edi]
test byte [eax + esi + 4], 0x48
je 0x4090b8
mov al, byte [ebp - 1]
cmp al, 0xa
je 0x4090c3
mov byte [ebx], 0xd
mov ecx, dword [edi]
mov byte [ecx + esi + 5], al
jmp 0x4090e0
cmp ebx, dword [ebp + 0xc]
jne 0x4090c8
cmp byte [ebp - 1], 0xa
jne 0x4090c8
mov byte [ebx], 0xa
jmp 0x4090e0
push 1
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.004093ba
add esp, 0xc
cmp byte [ebp - 1], 0xa
je 0x4090e1
mov byte [ebx], 0xd
inc ebx
mov ecx, dword [ebp - 8]
cmp dword [ebp + 0x10], ecx
jb 0x409039
jmp 0x4090ff
mov eax, dword [edi]
test byte [eax + esi + 4], 0x40
jne 0x4090ff
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 0x40910c
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x40959d
Capabilities:
Terminate process

Disassembly:
push 8
push 0x410268
call fcn.00406f28
push 8
call fcn.004063d2
pop ecx
xor edi, edi
mov dword [ebp - 4], edi
xor esi, esi
inc esi
cmp dword [0x414a2c], esi
jne 0x4095d1
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
mov dword [0x414a28], esi
mov al, byte [ebp + 0x10]
mov byte [0x414a24], al
cmp dword [ebp + 0xc], edi
jne 0x40961b
cmp dword [0x414f88], edi
je 0x40960b
mov eax, dword [0x414f84]
sub eax, 4
mov dword [0x414f84], eax
cmp eax, dword [0x414f88]
jb 0x40960b
mov eax, dword [eax]
cmp eax, edi
je 0x4095ec
call eax
jmp 0x4095ec
push 0x412028
mov eax, 0x412020
call fcn.0040951b
pop ecx
push 0x412030
mov eax, 0x41202c
call fcn.0040951b
pop ecx
or dword [ebp - 4], 0xffffffff
call 0x40964c
cmp dword [ebp + 0x10], edi
jne 0x40965a
mov dword [0x414a2c], esi
push dword [ebp + 8]
call fcn.004094d9
xor edi, edi
xor esi, esi
inc esi
cmp dword [ebp + 0x10], edi
je 0x409659
push 8
call fcn.0040631d
pop ecx
ret
call fcn.00406f63
ret

Function at 0x4096a0
Capabilities:
Write file on windows

Disassembly:
push ebp
lea ebp, [esp - 0x8c]
sub esp, 0x10c
mov eax, dword [0x4131b4]
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 + 0x413740]
je 0x4096d5
inc eax
cmp eax, 0x13
jb 0x4096c6
mov esi, eax
shl esi, 3
cmp ecx, dword [esi + 0x413740]
jne 0x4097fb
mov eax, dword [0x41487c]
cmp eax, 1
je 0x4097d3
cmp eax, edx
jne 0x409705
cmp dword [0x4131e4], 1
je 0x4097d3
cmp ecx, 0xfc
je 0x4097fb
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 0x40973b
lea eax, [ebp - 0x80]
push str._program_name_unknown_
push eax
call fcn.0040b370
pop ecx
pop ecx
lea edi, [ebp - 0x80]
mov eax, edi
push eax
call fcn.00405eb0
inc eax
cmp eax, 0x3c
pop ecx
jbe 0x40976f
mov eax, edi
push eax
call fcn.00405eb0
mov edi, eax
lea eax, [ebp - 0x80]
sub eax, 0x3b
push 3
add edi, eax
push 0x410024
push edi
call fcn.0040b470
add esp, 0x10
push edi
call fcn.00405eb0
push dword [esi + 0x413744]
mov ebx, eax
call fcn.00405eb0
lea eax, [ebx + eax + 0x1c]
pop ecx
add eax, 3
pop ecx
and eax, 0xfffffffc
call fcn.00405a20
mov ebx, esp
push str.Runtime_Error__n_nProgram:
push ebx
call fcn.0040b370
push edi
push ebx
call fcn.0040b380
push 0x410020
push ebx
call fcn.0040b380
push dword [esi + 0x413744]
push ebx
call fcn.0040b380
push 0x12010
push str.Microsoft_Visual_C_Runtime_Library
push ebx
call fcn.0040b275
add esp, 0x2c
jmp 0x4097fb
push edx
lea eax, [ebp + 0x94]
push eax
lea esi, [esi + 0x413744]
push dword [esi]
call fcn.00405eb0
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.00405525
pop edi
pop esi
pop ebx
add ebp, 0x8c
leave
ret
Function at 0x40a62d
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 0x40a65b
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 0x40a662
cmp ebx, dword [eax + 4]
jae 0x40a662
xor eax, eax
jmp 0x40a852
push edi
mov edi, dword [esi + 0xc]
cmp edi, 0xffffffff
jne 0x40a673
xor eax, eax
inc eax
jmp 0x40a851
xor edx, edx
mov dword [ebp + 8], edx
mov eax, ebx
mov ecx, dword [eax]
cmp ecx, 0xffffffff
je 0x40a689
cmp ecx, edx
jae 0x40a7ce
cmp dword [eax + 4], 0
je 0x40a692
inc dword [ebp + 8]
inc edx
add eax, 0xc
cmp edx, edi
jbe 0x40a67a
cmp dword [ebp + 8], 0
je 0x40a6b4
mov eax, dword [esi - 8]
cmp eax, dword [ebp - 4]
jb 0x40a7ce
cmp eax, esi
jae 0x40a7ce
mov eax, dword [0x414b58]
mov edi, ebx
and edi, 0xfffff000
xor esi, esi
test eax, eax
jle 0x40a6d9
cmp dword [esi*4 + 0x414b60], edi
je 0x40a7d2
inc esi
cmp esi, eax
jl 0x40a6c7
push 0x1c
lea eax, [ebp - 0x20]
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
test eax, eax
je 0x40a84e
cmp dword [ebp - 8], 0x1000000
jne 0x40a84e
test byte [ebp - 0xc], 0xcc
je 0x40a757
mov ecx, dword [ebp - 0x1c]
cmp word [ecx], 0x5a4d
jne 0x40a84e
mov eax, dword [ecx + 0x3c]
add eax, ecx
cmp dword [eax], 0x4550
jne 0x40a84e
cmp word [eax + 0x18], 0x10b
jne 0x40a84e
sub ebx, ecx
cmp word [eax + 6], 0
movzx ecx, word [eax + 0x14]
lea ecx, [ecx + eax + 0x18]
jbe 0x40a84e
mov eax, dword [ecx + 0xc]
cmp ebx, eax
jb 0x40a757
mov edx, dword [ecx + 8]
add edx, eax
cmp ebx, edx
jae 0x40a757
test byte [ecx + 0x27], 0x80
jne 0x40a7ce
push 1
push 0x414ba0
call dword [sym.imp.KERNEL32.dll_InterlockedExchange]
test eax, eax
jne 0x40a66b
mov ecx, dword [0x414b58]
test ecx, ecx
mov edx, ecx
jle 0x40a78b
lea eax, [ecx*4 + 0x414b5c]
cmp dword [eax], edi
je 0x40a78b
dec edx
sub eax, 4
test edx, edx
jg 0x40a77f
test edx, edx
jne 0x40a7bc
push 0xf
pop ebx
cmp ecx, ebx
jg 0x40a798
mov ebx, ecx
xor edx, edx
test ebx, ebx
jl 0x40a7b0
lea eax, [edx*4 + 0x414b60]
mov esi, dword [eax]
inc edx
cmp edx, ebx
mov dword [eax], edi
mov edi, esi
jle 0x40a79e
cmp ecx, 0x10
jge 0x40a7bc
inc ecx
mov dword [0x414b58], ecx
push 0
push 0x414ba0
call dword [sym.imp.KERNEL32.dll_InterlockedExchange]
jmp 0x40a66b
xor eax, eax
jmp 0x40a851
test esi, esi
jle 0x40a66b
mov ebx, dword [sym.imp.KERNEL32.dll_InterlockedExchange]
push 1
push 0x414ba0
call ebx
test eax, eax
jne 0x40a66b
cmp dword [esi*4 + 0x414b60], edi
je 0x40a828
mov eax, dword [0x414b58]
lea esi, [eax - 1]
test esi, esi
jl 0x40a816
cmp dword [esi*4 + 0x414b60], edi
je 0x40a812
dec esi
jns 0x40a806
test esi, esi
jge 0x40a826
cmp eax, 0x10
jge 0x40a821
inc eax
mov dword [0x414b58], eax
lea esi, [eax - 1]
jmp 0x40a828
je 0x40a840
xor ecx, ecx
test esi, esi
jl 0x40a840
lea eax, [ecx*4 + 0x414b60]
mov edx, dword [eax]
inc ecx
cmp ecx, esi
mov dword [eax], edi
mov edi, edx
jle 0x40a82e
push 0
push 0x414ba0
call ebx
jmp 0x40a66b
or eax, 0xffffffff
pop edi
pop esi
pop ebx
leave
ret
Function at 0x40b275
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push ebx
xor ebx, ebx
cmp dword [0x414ba8], ebx
push esi
push edi
jne 0x40b2f5
push str.user32.dll
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
cmp edi, ebx
je 0x40b330
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.MessageBoxA
push edi
call esi
test eax, eax
mov dword [0x414ba8], eax
je 0x40b330
push str.GetActiveWindow
push edi
call esi
push str.GetLastActivePopup
push edi
mov dword [0x414bac], eax
call esi
cmp dword [0x4149ec], 2
mov dword [0x414bb0], eax
jne 0x40b2f5
push str.GetUserObjectInformationA
push edi
call esi
test eax, eax
mov dword [0x414bb8], eax
je 0x40b2f5
push str.GetProcessWindowStation
push edi
call esi
mov dword [0x414bb4], eax
mov eax, dword [0x414bb4]
test eax, eax
je 0x40b33a
call eax
test eax, eax
je 0x40b321
lea ecx, [ebp - 4]
push ecx
push 0xc
lea ecx, [ebp - 0x10]
push ecx
push 1
push eax
call dword [0x414bb8]
test eax, eax
je 0x40b321
test byte [ebp - 8], 1
jne 0x40b33a
cmp dword [0x4149f8], 4
jb 0x40b334
or byte [ebp + 0x12], 0x20
jmp 0x40b359
xor eax, eax
jmp 0x40b369
or byte [ebp + 0x12], 4
jmp 0x40b359
mov eax, dword [0x414bac]
test eax, eax
je 0x40b359
call eax
mov ebx, eax
test ebx, ebx
je 0x40b359
mov eax, dword [0x414bb0]
test eax, eax
je 0x40b359
push ebx
call eax
mov ebx, eax
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push ebx
call dword [0x414ba8]
pop edi
pop esi
pop ebx
leave
ret
Function at 0x40c852
Capabilities:
Clear file content

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x100c
call fcn.00405a20
mov eax, dword [0x4131b4]
push ebx
push esi
push 1
xor esi, esi
push esi
push dword [ebp + 8]
mov dword [ebp - 4], eax
call fcn.004093ba
or ebx, 0xffffffff
add esp, 0xc
cmp eax, ebx
mov dword [ebp - 0x1008], eax
je 0x40c985
push 2
push esi
push dword [ebp + 8]
call fcn.004093ba
add esp, 0xc
cmp eax, ebx
je 0x40c985
push edi
mov edi, dword [ebp + 0xc]
sub edi, eax
test edi, edi
jle 0x40c925
mov ebx, 0x1000
push ebx
lea eax, [ebp - 0x1004]
push esi
push eax
call fcn.00405540
push 0x8000
push dword [ebp + 8]
call fcn.0040e091
add esp, 0x14
mov dword [ebp - 0x100c], eax
cmp edi, ebx
mov eax, ebx
jge 0x40c8db
mov eax, edi
push eax
lea eax, [ebp - 0x1004]
push eax
push dword [ebp + 8]
call fcn.004075c4
add esp, 0xc
cmp eax, 0xffffffff
je 0x40c8fb
sub edi, eax
test edi, edi
jg 0x40c8d3
jmp 0x40c913
call fcn.004079b5
cmp dword [eax], 5
jne 0x40c910
call fcn.004079ac
mov dword [eax], 0xd
or esi, 0xffffffff
push dword [ebp - 0x100c]
push dword [ebp + 8]
call fcn.0040e091
pop ecx
pop ecx
jmp 0x40c96d
jge 0x40c96d
push 0
push dword [ebp + 0xc]
push dword [ebp + 8]
call fcn.004093ba
push dword [ebp + 8]
call fcn.0040a951
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 0x40c96d
call fcn.004079ac
mov dword [eax], 0xd
call fcn.004079b5
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.004093ba
add esp, 0xc
mov eax, esi
pop edi
jmp 0x40c987
mov eax, ebx
mov ecx, dword [ebp - 4]
pop esi
pop ebx
call fcn.00405525
leave
ret
Function at 0x401ee2
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x411280]
jne 0x401eec
repz ret
jmp fcn.00404369

Function at 0x4025e7
Capabilities:
Accept command line arguments
Parse pe header

Disassembly:
push 0x14
push 0x40f530
call fcn.00403770
mov eax, 0x5a4d
cmp word [0x400000], ax
jne 0x4024e7
mov eax, dword [0x40003c]
cmp dword [eax + 0x400000], 0x4550
jne 0x4024e7
mov ecx, 0x10b
cmp word [eax + 0x400018], cx
jne 0x4024e7
cmp dword [eax + 0x400074], 0xe
jbe 0x4024e7
xor ecx, ecx
cmp dword [eax + 0x4000e8], ecx
setne cl
mov dword [ebp - 0x1c], ecx
jmp 0x4024eb
and dword [ebp - 0x1c], 0
push 1
call fcn.0040c272
pop ecx
test eax, eax
jne 0x4024ff
push 0x1c
call fcn.0040c272
pop ecx
call fcn.00405287
test eax, eax
jne 0x402510
push 0x10
call fcn.0040c272
pop ecx
call fcn.00405952
and dword [ebp - 4], 0
call fcn.004032ff
test eax, eax
jge 0x40252a
push 0x1b
call fcn.0040c272
pop ecx
call dword [sym.imp.kernel32.dll_GetCommandLineA]
mov dword [0x412ba0], eax
call fcn.0040c272
mov dword [0x41203c], eax
call fcn.0040c272
test eax, eax
jge 0x402550
push 8
call fcn.0040c272
pop ecx
call fcn.00405fde
test eax, eax
jge 0x402561
push 9
call fcn.0040c272
pop ecx
push 1
call fcn.0040c272
pop ecx
test eax, eax
je 0x402574
push eax
call fcn.0040c272
pop ecx
mov eax, dword [0x412018]
mov dword [0x41201c], eax
push eax
push dword [0x412010]
push dword [0x41200c]
call main
add esp, 0xc
mov dword [ebp - 0x20], eax
cmp dword [ebp - 0x1c], 0
jne 0x4025a2
push eax
call fcn.0040c272
call fcn.00402400
jmp 0x4025d7
mov dword [ebp - 4], 0xfffffffe
mov eax, dword [ebp - 0x20]
call fcn.004037b5
ret
call fcn.0040c272
jmp 0x402495

Function at 0x40c272
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x54
pushal
call 0x40c281
pop dword [ebp - 0x44]
mov eax, 0x65dca330
sub eax, 0x659be0af
sub dword [ebp - 0x44], eax
push 0x40
push 0x1000
push 0x37aaa
push 0
mov eax, 0x4eebd274
sub eax, 0x4eaaf19c
add eax, dword [ebp - 0x44]
call dword [eax]
mov ecx, 0x407a
xor edi, edi
add edi, eax
mov edx, 0x413bc4
add edx, dword [ebp - 0x44]
mov esi, 0x5f789549
sub esi, 0x34fa06f0
sub dword [ebp - 0x38], ecx
mov ebx, dword [edx]
xor ebx, esi
mov dword [edi], ebx
add edi, 4
add edx, 4
loop 0x40c2d6
add eax, 0xd0012805
sub eax, 0xd000334a
mov ebx, eax
add eax, 0x2f18701f
sub eax, 0x2f18701a
mov ecx, 0x400000
add ecx, dword [ebp - 0x44]
call ebx
leave
ret
Function at 0x4011a0
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4fbf7e
mov eax, dword fs:[0]
push eax
push ebx
push esi
push edi
mov eax, dword [0x54c2c0]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, dword [ebp + 8]
mov dword [ebp - 4], 2
mov eax, dword [esi + 0x44]
push eax
xor ebx, ebx
push ebx
lea ecx, [esi + 0x3c]
mov dword [esi + 0x3c], vtable.CBaseRecordVector.0
call dword [0x515848]
mov eax, dword [esi + 0x48]
push eax
call fcn.004e0a60
mov dword [esi + 0x40], ebx
mov dword [esi + 0x44], ebx
mov dword [esi + 0x48], ebx
mov byte [ebp - 4], 1
mov ecx, dword [esi + 0x30]
add esp, 4
push ecx
push ebx
lea ecx, [esi + 0x28]
mov dword [esi + 0x28], vtable.CBaseRecordVector.0
call dword [0x515848]
mov eax, dword [esi + 0x34]
push eax
call fcn.004e0a60
mov dword [esi + 0x2c], ebx
mov dword [esi + 0x30], ebx
mov dword [esi + 0x34], ebx
mov byte [ebp - 4], bl
mov edx, dword [esi + 0x1c]
add esp, 4
push edx
push ebx
lea ecx, [esi + 0x14]
mov dword [esi + 0x14], vtable.CBaseRecordVector.0
call dword [0x515848]
mov eax, dword [esi + 0x20]
push eax
call fcn.004e0a60
mov dword [esi + 0x18], ebx
mov dword [esi + 0x1c], ebx
mov dword [esi + 0x20], ebx
mov dword [ebp - 4], 0xffffffff
mov eax, dword [esi + 8]
add esp, 4
push eax
push ebx
mov ecx, esi
mov dword [esi], vtable.CBaseRecordVector.0
call dword [0x515848]
mov ecx, dword [esi + 0xc]
push ecx
call fcn.004e0a60
add esp, 4
mov dword [esi + 4], ebx
mov dword [esi + 8], ebx
mov dword [esi + 0xc], ebx
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4