joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4114e0
Capabilities:
Encode data using xor

Disassembly:
push ecx
mov eax, dword [ebx + 0x38]
mov edx, dword [esp + 0xc]
push ebp
mov ebp, dword [esp + 0x14]
push esi
mov esi, dword [esp + 0x1c]
lea ecx, [eax + edx]
cmp ecx, 0x10
mov dword [esi], ecx
mov esi, dword [esp + 0x10]
push edi
jae 0x41152e
lea edi, [eax + ebx + 0x28]
mov ecx, edx
mov eax, ecx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov eax, dword [ebx + 0x38]
mov ecx, dword [esp + 0x20]
pop edi
add eax, edx
mov dword [ebx + 0x38], eax
pop esi
mov dword [ecx], 0
xor eax, eax
pop ebp
pop ecx
ret
cmp esi, ebp
jne 0x41153c
pop edi
pop esi
mov eax, 0x1001
pop ebp
pop ecx
ret
mov ecx, 0x10
sub ecx, eax
mov dword [esp + 0xc], ecx
mov edx, ecx
shr ecx, 2
lea edi, [eax + ebx + 0x28]
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov esi, dword [esp + 0x14]
mov ecx, edx
mov edx, dword [esp + 0x18]
add esi, ecx
mov dword [esp + 0x14], esi
lea edi, [edx + eax - 0x10]
lea esi, [ebx + 0x18]
lea eax, [ebx + 0x3c]
push esi
push eax
mov dword [esp + 0x20], edi
call fcn.004100f0
mov ecx, dword [esi]
mov eax, dword [ebx + 0x28]
xor eax, ecx
mov dword [ebp], eax
mov edx, dword [ebx + 0x1c]
mov ecx, dword [ebx + 0x2c]
xor ecx, edx
mov dword [ebp + 4], ecx
mov eax, dword [ebx + 0x20]
mov edx, dword [ebx + 0x30]
xor edx, eax
mov dword [ebp + 8], edx
mov eax, dword [ebx + 0x34]
xor eax, dword [ebx + 0x24]
mov dword [ebp + 0xc], eax
add esp, 8
add ebp, 0x10
cmp edi, 0x10
jb 0x411611
mov eax, edi
shr eax, 4
mov dword [esp + 0x18], eax
jmp 0x4115c0
lea eax, [ebx + 0x3c]
push esi
push eax
call fcn.004100f0
mov eax, dword [esp + 0x1c]
mov ecx, dword [eax]
xor ecx, dword [esi]
mov dword [ebp], ecx
mov edx, dword [eax + 4]
xor edx, dword [ebx + 0x1c]
mov dword [ebp + 4], edx
mov ecx, dword [eax + 8]
xor ecx, dword [ebx + 0x20]
mov dword [ebp + 8], ecx
mov edx, dword [eax + 0xc]
mov ecx, dword [ebx + 0x24]
add eax, 0x10
xor edx, ecx
mov dword [esp + 0x1c], eax
mov eax, dword [esp + 0x20]
mov dword [ebp + 0xc], edx
add esp, 8
add ebp, 0x10
sub edi, 0x10
dec eax
mov dword [esp + 0x18], eax
jne 0x4115c0
mov dword [esp + 0x18], edi
mov esi, dword [esp + 0x14]
mov ecx, edi
mov eax, ecx
shr ecx, 2
lea edi, [ebx + 0x28]
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
mov eax, dword [esp + 0x18]
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov ecx, dword [ebx + 0x38]
and ecx, 0xf0000000
add ecx, eax
mov dword [ebx + 0x38], ecx
mov ecx, dword [esp + 0x20]
mov edx, dword [ecx]
pop edi
sub edx, eax
pop esi
mov dword [ecx], edx
xor eax, eax
pop ebp
pop ecx
ret
Function at 0x411650
Capabilities:
Encode data using xor

Disassembly:
push ecx
mov eax, dword [ebx + 0x38]
mov edx, dword [esp + 0xc]
push ebp
mov ebp, dword [esp + 0x14]
push esi
mov esi, dword [esp + 0x1c]
lea ecx, [eax + edx]
cmp ecx, 0x10
mov dword [esi], ecx
mov esi, dword [esp + 0x10]
push edi
jae 0x41169e
lea edi, [eax + ebx + 0x28]
mov ecx, edx
mov eax, ecx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov eax, dword [ebx + 0x38]
mov ecx, dword [esp + 0x20]
pop edi
add eax, edx
mov dword [ebx + 0x38], eax
pop esi
mov dword [ecx], 0
xor eax, eax
pop ebp
pop ecx
ret
cmp esi, ebp
jne 0x4116ac
pop edi
pop esi
mov eax, 0x1001
pop ebp
pop ecx
ret
mov ecx, 0x10
sub ecx, eax
mov dword [esp + 0xc], ecx
mov edx, ecx
shr ecx, 2
lea edi, [eax + ebx + 0x28]
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov esi, dword [esp + 0x14]
mov ecx, edx
mov edx, dword [esp + 0x18]
add esi, ecx
mov dword [esp + 0x14], esi
lea edi, [edx + eax - 0x10]
lea esi, [ebx + 0x18]
lea eax, [ebx + 0x3c]
push esi
push eax
mov dword [esp + 0x20], edi
call fcn.004100f0
mov eax, dword [ebx + 0x28]
mov ecx, dword [esi]
mov edx, dword [ebx + 0x1c]
xor ecx, eax
mov dword [esi], ecx
mov eax, ecx
mov ecx, dword [ebx + 0x2c]
xor edx, ecx
mov ecx, dword [ebx + 0x20]
mov dword [ebx + 0x1c], edx
mov edx, dword [ebx + 0x30]
xor ecx, edx
mov edx, dword [ebx + 0x24]
mov dword [ebx + 0x20], ecx
mov ecx, dword [ebx + 0x34]
xor edx, ecx
mov dword [ebx + 0x24], edx
mov dword [ebp], eax
mov edx, dword [ebx + 0x1c]
mov dword [ebp + 4], edx
mov eax, dword [ebx + 0x20]
mov dword [ebp + 8], eax
mov ecx, dword [ebx + 0x24]
mov dword [ebp + 0xc], ecx
add esp, 8
add ebp, 0x10
cmp edi, 0x10
jb 0x4117b0
mov eax, edi
shr eax, 4
mov dword [esp + 0x18], eax
lea eax, [ebx + 0x3c]
push esi
push eax
call fcn.004100f0
mov eax, dword [esp + 0x1c]
mov edx, dword [eax]
mov ecx, dword [esi]
xor ecx, edx
mov edx, dword [ebx + 0x1c]
mov dword [esi], ecx
mov ecx, dword [eax + 4]
xor edx, ecx
mov ecx, dword [ebx + 0x20]
mov dword [ebx + 0x1c], edx
mov edx, dword [eax + 8]
xor ecx, edx
mov edx, dword [ebx + 0x24]
mov dword [ebx + 0x20], ecx
mov ecx, dword [eax + 0xc]
xor edx, ecx
mov dword [ebx + 0x24], edx
mov edx, dword [esi]
mov dword [ebp], edx
mov ecx, dword [ebx + 0x1c]
mov dword [ebp + 4], ecx
mov edx, dword [ebx + 0x20]
add eax, 0x10
mov dword [ebp + 8], edx
mov ecx, dword [ebx + 0x24]
mov dword [esp + 0x1c], eax
mov eax, dword [esp + 0x20]
mov dword [ebp + 0xc], ecx
add esp, 8
add ebp, 0x10
sub edi, 0x10
dec eax
mov dword [esp + 0x18], eax
jne 0x411743
mov dword [esp + 0x18], edi
mov esi, dword [esp + 0x14]
mov eax, dword [esp + 0x18]
mov ecx, edi
mov edx, ecx
shr ecx, 2
lea edi, [ebx + 0x28]
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov ecx, dword [ebx + 0x38]
and ecx, 0xf0000000
add ecx, eax
mov dword [ebx + 0x38], ecx
mov ecx, dword [esp + 0x20]
mov edx, dword [ecx]
pop edi
sub edx, eax
pop esi
mov dword [ecx], edx
xor eax, eax
pop ebp
pop ecx
ret
Function at 0x411a40
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, dword [esp + 0xc]
push esi
mov esi, dword [eax + 0x38]
push edi
lea edi, [eax + 0x18]
add eax, 0x3c
push edi
push eax
mov dword [ebp], 0x10
call fcn.004100f0
add esp, 8
test esi, esi
jbe 0x411a7c
mov ecx, dword [esp + 0x10]
mov eax, edi
mov edi, esi
lea ecx, [ecx]
mov dl, byte [eax + 0x10]
xor dl, byte [eax]
inc eax
mov byte [ecx], dl
inc ecx
dec edi
jne 0x411a70
pop edi
mov dword [ebp], esi
pop esi
xor eax, eax
pop ebp
ret

Function at 0x412c96
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push ebx
xor ebx, ebx
cmp dword [ebp + 0xc], ebx
push esi
push edi
mov esi, ecx
mov dword [ebp - 4], ebx
mov dword [ebp - 8], ebx
je 0x412ce9
call fcn.0043629f
mov edi, dword [eax + 0xc]
push 0xf0
push dword [ebp + 0xc]
push edi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, ebx
je 0x412ce9
push eax
push edi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, ebx
mov dword [ebp - 8], eax
jne 0x412cdf
xor eax, eax
jmp 0x412e02
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov dword [ebp - 4], eax
cmp dword [ebp - 4], ebx
mov ebx, dword [ebp + 8]
mov edi, dword [ebp + 0x10]
mov dword [ebp - 0xc], 1
je 0x412d19
mov eax, dword [esi]
push edi
push dword [ebp - 4]
mov ecx, esi
push ebx
call dword [eax + 0x1c]
cmp dword [ebp - 8], 0
mov dword [ebp - 0xc], eax
je 0x412d19
push dword [ebp - 8]
call dword [sym.imp.KERNEL32.dll_FreeResource]
mov eax, dword [ebx + 0x48]
test eax, eax
je 0x412dff
mov ecx, dword [eax + 0x40]
and dword [ebp + 0xc], 0
test ecx, ecx
mov dword [ebp + 8], ecx
mov dword [ebp - 8], ecx
je 0x412d46
lea ecx, [eax + 0x3c]
lea eax, [ebp + 8]
push eax
call fcn.00413cc5
mov eax, dword [eax]
mov dword [ebp + 0xc], eax
xor eax, eax
cmp dword [edi + 8], eax
mov dword [ebp - 4], eax
jbe 0x412dff
mov ecx, dword [ebp + 0xc]
test ecx, ecx
je 0x412d8f
mov ecx, dword [ecx + 4]
mov edx, dword [edi + 0xc]
mov ecx, dword [ecx + 0x28]
cmp ecx, dword [edx + eax*8]
jne 0x412d8f
mov eax, dword [ebp + 8]
test eax, eax
mov dword [ebp - 8], eax
je 0x412d89
mov ecx, dword [ebx + 0x48]
lea eax, [ebp + 8]
add ecx, 0x3c
push eax
call fcn.00413cc5
mov eax, dword [eax]
mov dword [ebp + 0xc], eax
jmp 0x412def
and dword [ebp + 0xc], 0
jmp 0x412def
mov ecx, dword [edi + 0xc]
shl eax, 3
cmp dword [eax + ecx], 0
mov dword [ebp - 0x10], eax
je 0x412def
push 0xc
call fcn.0042a7f3
mov esi, eax
test esi, esi
pop ecx
je 0x412dd1
mov eax, dword [edi + 0xc]
mov edx, dword [ebp - 0x10]
mov ecx, dword [ebx + 0x1c]
add eax, edx
push dword [eax]
mov edi, dword [eax + 4]
push ecx
call dword [sym.imp.USER32.dll_GetDlgItem]
and dword [esi + 4], 0
mov dword [esi + 8], edi
mov edi, dword [ebp + 0x10]
mov dword [esi], eax
jmp 0x412dd3
xor esi, esi
mov ecx, dword [ebx + 0x48]
add ecx, 0x3c
cmp dword [ebp - 8], 0
push esi
je 0x412dea
push dword [ebp - 8]
call fcn.00429fe2
jmp 0x412def
call fcn.00429fb9
mov eax, dword [ebp - 4]
inc eax
cmp eax, dword [edi + 8]
mov dword [ebp - 4], eax
jb 0x412d54
mov eax, dword [ebp - 0xc]
pop edi
pop esi
pop ebx
leave
ret 0xc
Function at 0x41c5e0
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.0041c290
mov esi, esp
push 0x1c
lea eax, [ebp - 0x28]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
test eax, eax
je 0x41c67b
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 [0x6e59d0]
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 0x41c67b
cmp eax, 1
je 0x41c69c
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 0x41c67b
mov eax, dword [ebp - 0x1c]
add dword [ebp - 4], eax
test dword [ebp - 0x18], ebx
je 0x41c648
test byte [ebp - 0x13], 1
mov eax, dword [ebp - 0x28]
mov dword [ebp - 4], eax
je 0x41c677
xor eax, eax
inc eax
jmp 0x41c6bb
cmp edi, eax
jae 0x41c67f
xor eax, eax
jmp 0x41c6bb
cmp eax, esi
jae 0x41c686
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 [0x6e59d0]
jmp 0x41c69f
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 0x41ccd2
Capabilities:
Accept command line arguments
Parse pe header
Terminate process

Disassembly:
push 0x60
push 0x444208
call fcn.0041e4b0
mov edi, 0x94
mov eax, edi
call fcn.0041c290
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 [0x6e59d0], ecx
mov eax, dword [esi + 4]
mov dword [0x6e59dc], eax
mov edx, dword [esi + 8]
mov dword [0x6e59e0], edx
mov esi, dword [esi + 0xc]
and esi, 0x7fff
mov dword [0x6e59d4], esi
cmp ecx, 2
je 0x41cd32
or esi, 0x8000
mov dword [0x6e59d4], esi
shl eax, 8
add eax, edx
mov dword [0x6e59d8], eax
xor esi, esi
push esi
mov edi, dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
call edi
cmp word [eax], 0x5a4d
jne 0x41cd6d
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x41cd6d
movzx eax, word [ecx + 0x18]
cmp eax, 0x10b
je 0x41cd85
cmp eax, 0x20b
je 0x41cd72
mov dword [ebp - 0x1c], esi
jmp 0x41cd99
cmp dword [ecx + 0x84], 0xe
jbe 0x41cd6d
xor eax, eax
cmp dword [ecx + 0xf8], esi
jmp 0x41cd93
cmp dword [ecx + 0x74], 0xe
jbe 0x41cd6d
xor eax, eax
cmp dword [ecx + 0xe8], esi
setne al
mov dword [ebp - 0x1c], eax
push 1
call fcn.00422868
pop ecx
test eax, eax
jne 0x41cdad
push 0x1c
call fcn.0041ccae
pop ecx
call fcn.004206f1
test eax, eax
jne 0x41cdbe
push 0x10
call fcn.0041ccae
pop ecx
call fcn.004245a1
mov dword [ebp - 4], esi
call fcn.004243a3
test eax, eax
jge 0x41cdd7
push 0x1b
call fcn.0041cc89
pop ecx
call dword [sym.imp.KERNEL32.dll_GetCommandLineA]
mov dword [0x6e72b0], eax
call fcn.00424281
mov dword [0x6e59c0], eax
call fcn.004241df
test eax, eax
jge 0x41cdfd
push 8
call fcn.0041cc89
pop ecx
call fcn.00423fac
test eax, eax
jge 0x41ce0e
push 9
call fcn.0041cc89
pop ecx
push 1
call fcn.0041d527
pop ecx
mov dword [ebp - 0x28], eax
cmp eax, esi
je 0x41ce24
push eax
call fcn.0041cc89
pop ecx
mov dword [ebp - 0x44], esi
lea eax, [ebp - 0x70]
push eax
call dword [sym.imp.KERNEL32.dll_GetStartupInfoA]
call fcn.00423f4f
mov dword [ebp - 0x20], eax
test byte [ebp - 0x44], 1
je 0x41ce45
movzx eax, word [ebp - 0x40]
jmp 0x41ce48
push 0xa
pop eax
push eax
push dword [ebp - 0x20]
push esi
push esi
call edi
push eax
call fcn.004297a6
mov edi, eax
mov dword [ebp - 0x2c], edi
cmp dword [ebp - 0x1c], esi
jne 0x41ce66
push edi
call fcn.0041d654
call fcn.0041d676
jmp 0x41ce98
or dword [ebp - 4], 0xffffffff
mov eax, edi
lea esp, [ebp - 0x7c]
call fcn.0041e4eb
ret
Function at 0x41d591
Capabilities:
Terminate process

Disassembly:
push 8
push 0x444280
call fcn.0041e4b0
push 8
call fcn.0042146b
pop ecx
xor edi, edi
mov dword [ebp - 4], edi
xor esi, esi
inc esi
cmp dword [0x6e5a10], esi
jne 0x41d5c5
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
mov dword [0x6e5a0c], esi
mov al, byte [ebp + 0x10]
mov byte [0x6e5a08], al
cmp dword [ebp + 0xc], edi
jne 0x41d60f
cmp dword [0x6e72a8], edi
je 0x41d5ff
mov eax, dword [0x6e72a4]
sub eax, 4
mov dword [0x6e72a4], eax
cmp eax, dword [0x6e72a8]
jb 0x41d5ff
mov eax, dword [eax]
cmp eax, edi
je 0x41d5e0
call eax
jmp 0x41d5e0
push 0x44e0a0
mov eax, 0x44e098
call fcn.0041d50f
pop ecx
push 0x44e0ac
mov eax, 0x44e0a4
call fcn.0041d50f
pop ecx
or dword [ebp - 4], 0xffffffff
call 0x41d640
cmp dword [ebp + 0x10], edi
jne 0x41d64e
mov dword [0x6e5a10], esi
push dword [ebp + 8]
call fcn.0041d4cd
xor edi, edi
xor esi, esi
inc esi
cmp dword [ebp + 0x10], edi
je 0x41d64d
push 8
call fcn.004213b6
pop ecx
ret
call fcn.0041e4eb
ret

Function at 0x41e142
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
mov edi, dword [ebp + 0x10]
xor ebx, ebx
test edi, edi
jne 0x41e15f
call fcn.0041ddee
mov dword [eax], 0x16
xor eax, eax
jmp 0x41e1c9
push esi
push 0x8c
push 1
call fcn.0041fa75
mov esi, eax
test esi, esi
pop ecx
pop ecx
je 0x41e1b4
push esi
call fcn.004204f7
mov eax, dword [ebp + 0x14]
or dword [esi + 4], 0xffffffff
mov dword [esi + 0x50], eax
mov eax, dword [ebp + 0x1c]
test eax, eax
pop ecx
mov dword [esi + 0x4c], edi
jne 0x41e192
lea eax, [ebp + 0x10]
push eax
push dword [ebp + 0x18]
push esi
push 0x41e0ad
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_CreateThread]
test eax, eax
jne 0x41e1c8
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov ebx, eax
push esi
call fcn.0041c56f
test ebx, ebx
pop ecx
je 0x41e1c6
push ebx
call fcn.0041de00
pop ecx
xor eax, eax
pop esi
pop edi
pop ebx
pop ebp
ret
Function at 0x4233f7
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 0x423425
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 0x42342c
cmp ebx, dword [eax + 4]
jae 0x42342c
xor eax, eax
jmp 0x42361c
push edi
mov edi, dword [esi + 0xc]
cmp edi, 0xffffffff
jne 0x42343d
xor eax, eax
inc eax
jmp 0x42361b
xor edx, edx
mov dword [ebp + 8], edx
mov eax, ebx
mov ecx, dword [eax]
cmp ecx, 0xffffffff
je 0x423453
cmp ecx, edx
jae 0x423598
cmp dword [eax + 4], 0
je 0x42345c
inc dword [ebp + 8]
inc edx
add eax, 0xc
cmp edx, edi
jbe 0x423444
cmp dword [ebp + 8], 0
je 0x42347e
mov eax, dword [esi - 8]
cmp eax, dword [ebp - 4]
jb 0x423598
cmp eax, esi
jae 0x423598
mov eax, dword [0x6e5c80]
mov edi, ebx
and edi, 0xfffff000
xor esi, esi
test eax, eax
jle 0x4234a3
cmp dword [esi*4 + 0x6e5c88], edi
je 0x42359c
inc esi
cmp esi, eax
jl 0x423491
push 0x1c
lea eax, [ebp - 0x20]
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
test eax, eax
je 0x423618
cmp dword [ebp - 8], 0x1000000
jne 0x423618
test byte [ebp - 0xc], 0xcc
je 0x423521
mov ecx, dword [ebp - 0x1c]
cmp word [ecx], 0x5a4d
jne 0x423618
mov eax, dword [ecx + 0x3c]
add eax, ecx
cmp dword [eax], 0x4550
jne 0x423618
cmp word [eax + 0x18], 0x10b
jne 0x423618
sub ebx, ecx
cmp word [eax + 6], 0
movzx ecx, word [eax + 0x14]
lea ecx, [ecx + eax + 0x18]
jbe 0x423618
mov eax, dword [ecx + 0xc]
cmp ebx, eax
jb 0x423521
mov edx, dword [ecx + 8]
add edx, eax
cmp ebx, edx
jae 0x423521
test byte [ecx + 0x27], 0x80
jne 0x423598
push 1
push 0x6e5cc8
call dword [sym.imp.KERNEL32.dll_InterlockedExchange]
test eax, eax
jne 0x423435
mov ecx, dword [0x6e5c80]
test ecx, ecx
mov edx, ecx
jle 0x423555
lea eax, [ecx*4 + 0x6e5c84]
cmp dword [eax], edi
je 0x423555
dec edx
sub eax, 4
test edx, edx
jg 0x423549
test edx, edx
jne 0x423586
push 0xf
pop ebx
cmp ecx, ebx
jg 0x423562
mov ebx, ecx
xor edx, edx
test ebx, ebx
jl 0x42357a
lea eax, [edx*4 + 0x6e5c88]
mov esi, dword [eax]
inc edx
cmp edx, ebx
mov dword [eax], edi
mov edi, esi
jle 0x423568
cmp ecx, 0x10
jge 0x423586
inc ecx
mov dword [0x6e5c80], ecx
push 0
push 0x6e5cc8
call dword [sym.imp.KERNEL32.dll_InterlockedExchange]
jmp 0x423435
xor eax, eax
jmp 0x42361b
test esi, esi
jle 0x423435
mov ebx, dword [sym.imp.KERNEL32.dll_InterlockedExchange]
push 1
push 0x6e5cc8
call ebx
test eax, eax
jne 0x423435
cmp dword [esi*4 + 0x6e5c88], edi
je 0x4235f2
mov eax, dword [0x6e5c80]
lea esi, [eax - 1]
test esi, esi
jl 0x4235e0
cmp dword [esi*4 + 0x6e5c88], edi
je 0x4235dc
dec esi
jns 0x4235d0
test esi, esi
jge 0x4235f0
cmp eax, 0x10
jge 0x4235eb
inc eax
mov dword [0x6e5c80], eax
lea esi, [eax - 1]
jmp 0x4235f2
je 0x42360a
xor ecx, ecx
test esi, esi
jl 0x42360a
lea eax, [ecx*4 + 0x6e5c88]
mov edx, dword [eax]
inc ecx
cmp ecx, esi
mov dword [eax], edi
mov edi, edx
jle 0x4235f8
push 0
push 0x6e5cc8
call ebx
jmp 0x423435
or eax, 0xffffffff
pop edi
pop esi
pop ebx
leave
ret
Function at 0x423c3b
Capabilities:
Write file on windows

Disassembly:
push ebp
lea ebp, [esp - 0x8c]
sub esp, 0x10c
mov eax, dword [0x450448]
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 + 0x450cf0]
je 0x423c70
inc eax
cmp eax, 0x13
jb 0x423c61
mov esi, eax
shl esi, 3
cmp ecx, dword [esi + 0x450cf0]
jne 0x423d96
mov eax, dword [0x6e59c8]
cmp eax, 1
je 0x423d6e
cmp eax, edx
jne 0x423ca0
cmp dword [0x450444], 1
je 0x423d6e
cmp ecx, 0xfc
je 0x423d96
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 0x423cd6
lea eax, [ebp - 0x80]
push str._program_name_unknown_
push eax
call fcn.00421220
pop ecx
pop ecx
lea edi, [ebp - 0x80]
mov eax, edi
push eax
call fcn.0041db80
inc eax
cmp eax, 0x3c
pop ecx
jbe 0x423d0a
mov eax, edi
push eax
call fcn.0041db80
mov edi, eax
lea eax, [ebp - 0x80]
sub eax, 0x3b
push 3
add edi, eax
push 0x444b5c
push edi
call fcn.0041c8a0
add esp, 0x10
push edi
call fcn.0041db80
push dword [esi + 0x450cf4]
mov ebx, eax
call fcn.0041db80
lea eax, [ebx + eax + 0x1c]
pop ecx
add eax, 3
pop ecx
and eax, 0xfffffffc
call fcn.0041c290
mov ebx, esp
push str.Runtime_Error__n_nProgram:
push ebx
call fcn.00421220
push edi
push ebx
call fcn.00421230
push 0x440b80
push ebx
call fcn.00421230
push dword [esi + 0x450cf4]
push ebx
call fcn.00421230
push 0x12010
push str.Microsoft_Visual_C_Runtime_Library
push ebx
call fcn.0042775c
add esp, 0x2c
jmp 0x423d96
push edx
lea eax, [ebp + 0x94]
push eax
lea esi, [esi + 0x450cf4]
push dword [esi]
call fcn.0041db80
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.0041ced8
pop edi
pop esi
pop ebx
add ebp, 0x8c
leave
ret
Function at 0x424b01
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 0x424cd5
mov eax, dword [ebp + 8]
mov ecx, eax
and eax, 0x1f
sar ecx, 5
lea esi, [eax + eax*8]
lea edi, [ecx*4 + 0x6e5f20]
mov eax, dword [edi]
shl esi, 2
add eax, esi
mov cl, byte [eax + 4]
test cl, 2
jne 0x424cd5
test cl, 0x48
je 0x424b6c
cmp byte [eax + 5], 0xa
je 0x424b6c
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 0x424bbe
call dword [sym.imp.KERNEL32.dll_GetLastError]
push 5
pop esi
cmp eax, esi
jne 0x424ba6
call fcn.0041ddee
mov dword [eax], 9
call fcn.0041ddf7
mov dword [eax], esi
jmp 0x424bb6
cmp eax, 0x6d
je 0x424cd5
push eax
call fcn.0041de00
pop ecx
or eax, 0xffffffff
jmp 0x424cd7
mov eax, dword [ebp - 0xc]
mov ecx, dword [edi]
add dword [ebp - 8], eax
test byte [ecx + esi + 4], 0x80
je 0x424cd0
test eax, eax
je 0x424be5
cmp byte [ebx], 0xa
jne 0x424be5
mov eax, ecx
lea eax, [eax + esi + 4]
or byte [eax], 4
jmp 0x424bee
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 0x424cca
mov eax, dword [ebp + 0x10]
mov al, byte [eax]
cmp al, 0x1a
je 0x424cba
cmp al, 0xd
je 0x424c20
mov byte [ebx], al
inc ebx
inc dword [ebp + 0x10]
jmp 0x424cac
dec ecx
cmp dword [ebp + 0x10], ecx
jae 0x424c3a
mov eax, dword [ebp + 0x10]
inc eax
cmp byte [eax], 0xa
jne 0x424c35
add dword [ebp + 0x10], 2
jmp 0x424c8e
mov dword [ebp + 0x10], eax
jmp 0x424ca8
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 0x424c62
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
jne 0x424ca8
cmp dword [ebp - 0xc], 0
je 0x424ca8
mov eax, dword [edi]
test byte [eax + esi + 4], 0x48
je 0x424c83
mov al, byte [ebp - 1]
cmp al, 0xa
je 0x424c8e
mov byte [ebx], 0xd
mov ecx, dword [edi]
mov byte [ecx + esi + 5], al
jmp 0x424cab
cmp ebx, dword [ebp + 0xc]
jne 0x424c93
cmp byte [ebp - 1], 0xa
jne 0x424c93
mov byte [ebx], 0xa
jmp 0x424cab
push 1
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.00424901
add esp, 0xc
cmp byte [ebp - 1], 0xa
je 0x424cac
mov byte [ebx], 0xd
inc ebx
mov ecx, dword [ebp - 8]
cmp dword [ebp + 0x10], ecx
jb 0x424c04
jmp 0x424cca
mov eax, dword [edi]
test byte [eax + esi + 4], 0x40
jne 0x424cca
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 0x424cd7
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret