joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4eb23b
Capabilities:
Terminate process

Disassembly:
push 8
push 0x56ecf8
call fcn.004ec368
push 8
call fcn.004efdd0
pop ecx
xor edi, edi
mov dword [ebp - 4], edi
xor esi, esi
inc esi
cmp dword [0x595aac], esi
jne 0x4eb26f
push dword [ebp + 8]
call dword [sym.imp.kernel32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.kernel32.dll_TerminateProcess]
mov dword [0x595aa8], esi
mov al, byte [ebp + 0x10]
mov byte [0x595aa4], al
cmp dword [ebp + 0xc], edi
jne 0x4eb2b9
cmp dword [0x59734c], edi
je 0x4eb2a9
mov eax, dword [0x597348]
sub eax, 4
mov dword [0x597348], eax
cmp eax, dword [0x59734c]
jb 0x4eb2a9
mov eax, dword [eax]
cmp eax, edi
je 0x4eb28a
call eax
jmp 0x4eb28a
push 0x58d4c0
mov eax, 0x58d4b8
call fcn.004eb19b
pop ecx
push 0x58d4cc
mov eax, 0x58d4c4
call fcn.004eb19b
pop ecx
or dword [ebp - 4], 0xffffffff
call fcn.004eb2ea
cmp dword [ebp + 0x10], edi
jne 0x4eb2f8
mov dword [0x595aac], esi
push dword [ebp + 8]
call fcn.004eb159
xor edi, edi
xor esi, esi
inc esi
call fcn.004ec3a3
ret

Function at 0x4eb3b6
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.004ea990
mov esi, esp
push 0x1c
lea eax, [ebp - 0x28]
push eax
push esi
call dword [sym.imp.kernel32.dll_VirtualQuery]
test eax, eax
je 0x4eb451
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 [0x595a6c]
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 0x4eb451
cmp eax, 1
je 0x4eb472
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 0x4eb451
mov eax, dword [ebp - 0x1c]
add dword [ebp - 4], eax
test dword [ebp - 0x18], ebx
je 0x4eb41e
test byte [ebp - 0x13], 1
mov eax, dword [ebp - 0x28]
mov dword [ebp - 4], eax
je 0x4eb44d
xor eax, eax
inc eax
jmp 0x4eb491
cmp edi, eax
jae 0x4eb455
xor eax, eax
jmp 0x4eb491
cmp eax, esi
jae 0x4eb45c
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 [0x595a6c]
jmp 0x4eb475
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 0x4eb9c9
Capabilities:
Accept command line arguments
Parse pe header
Terminate process

Disassembly:
push 0x60
push 0x56ed18
call fcn.004ec368
mov edi, 0x94
mov eax, edi
call fcn.004ea990
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 [0x595a6c], ecx
mov eax, dword [esi + 4]
mov dword [0x595a78], eax
mov edx, dword [esi + 8]
mov dword [0x595a7c], edx
mov esi, dword [esi + 0xc]
and esi, 0x7fff
mov dword [0x595a70], esi
cmp ecx, 2
je 0x4eba29
or esi, 0x8000
mov dword [0x595a70], esi
shl eax, 8
add eax, edx
mov dword [0x595a74], eax
xor esi, esi
push esi
mov edi, dword [sym.imp.kernel32.dll_GetModuleHandleA]
call edi
cmp word [eax], 0x5a4d
jne 0x4eba64
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x4eba64
movzx eax, word [ecx + 0x18]
cmp eax, 0x10b
je 0x4eba7c
cmp eax, 0x20b
je 0x4eba69
mov dword [ebp - 0x1c], esi
jmp 0x4eba90
cmp dword [ecx + 0x84], 0xe
jbe 0x4eba64
xor eax, eax
cmp dword [ecx + 0xf8], esi
jmp 0x4eba8a
cmp dword [ecx + 0x74], 0xe
jbe 0x4eba64
xor eax, eax
cmp dword [ecx + 0xe8], esi
setne al
mov dword [ebp - 0x1c], eax
push 1
call fcn.004efb8f
pop ecx
test eax, eax
jne 0x4ebaa4
push 0x1c
call fcn.004eb94f
pop ecx
call fcn.004ef794
test eax, eax
jne 0x4ebab5
push 0x10
call fcn.004eb94f
pop ecx
call fcn.004f2f7e
mov dword [ebp - 4], esi
call fcn.004f37df
test eax, eax
jge 0x4ebace
push 0x1b
call fcn.004eb92a
pop ecx
call dword [sym.imp.kernel32.dll_GetCommandLineA]
mov dword [0x597340], eax
call fcn.004f36bd
mov dword [0x595ab0], eax
call fcn.004f361b
test eax, eax
jge 0x4ebaf4
push 8
call fcn.004eb92a
pop ecx
call fcn.004f33e8
test eax, eax
jge 0x4ebb05
push 9
call fcn.004eb92a
pop ecx
push 1
call fcn.004eb1d1
pop ecx
mov dword [ebp - 0x28], eax
cmp eax, esi
je 0x4ebb1b
push eax
call fcn.004eb92a
pop ecx
mov dword [ebp - 0x44], esi
lea eax, [ebp - 0x70]
push eax
call dword [sym.imp.kernel32.dll_GetStartupInfoA]
call fcn.004f338b
mov dword [ebp - 0x20], eax
test byte [ebp - 0x44], 1
je 0x4ebb3c
movzx eax, word [ebp - 0x40]
jmp 0x4ebb3f
push 0xa
pop eax
push eax
push dword [ebp - 0x20]
push esi
push esi
call edi
push eax
call fcn.004fd68b
mov edi, eax
mov dword [ebp - 0x2c], edi
cmp dword [ebp - 0x1c], esi
jne 0x4ebb5d
push edi
call fcn.004eb2fe
call fcn.004eb320
jmp 0x4ebb8f
or dword [ebp - 4], 0xffffffff
mov eax, edi
lea esp, [ebp - 0x7c]
call fcn.004ec3a3
ret
Function at 0x4ec5d2
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 0x4ec5ef
call fcn.004ecb2b
mov dword [eax], 0x16
xor eax, eax
jmp 0x4ec659
push esi
push 0x8c
push 1
call fcn.004eb4df
mov esi, eax
test esi, esi
pop ecx
pop ecx
je 0x4ec644
push esi
call fcn.004ef58e
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 0x4ec622
lea eax, [ebp + 0x10]
push eax
push dword [ebp + 0x18]
push esi
push 0x4ec53d
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.kernel32.dll_CreateThread]
test eax, eax
jne 0x4ec658
call dword [sym.imp.kernel32.dll_GetLastError]
mov ebx, eax
push esi
call fcn.004ea481
test ebx, ebx
pop ecx
je 0x4ec656
push ebx
call fcn.004ecb3d
pop ecx
xor eax, eax
pop esi
pop edi
pop ebx
pop ebp
ret
Function at 0x4ef94c
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 0x4ef97a
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 0x4ef981
cmp ebx, dword [eax + 4]
jae 0x4ef981
xor eax, eax
jmp 0x4efb71
push edi
mov edi, dword [esi + 0xc]
cmp edi, 0xffffffff
jne 0x4ef992
xor eax, eax
inc eax
jmp 0x4efb70
xor edx, edx
mov dword [ebp + 8], edx
mov eax, ebx
mov ecx, dword [eax]
cmp ecx, 0xffffffff
je 0x4ef9a8
cmp ecx, edx
jae 0x4efaed
cmp dword [eax + 4], 0
je 0x4ef9b1
inc dword [ebp + 8]
inc edx
add eax, 0xc
cmp edx, edi
jbe 0x4ef999
cmp dword [ebp + 8], 0
je 0x4ef9d3
mov eax, dword [esi - 8]
cmp eax, dword [ebp - 4]
jb 0x4efaed
cmp eax, esi
jae 0x4efaed
mov eax, dword [0x595ad8]
mov edi, ebx
and edi, 0xfffff000
xor esi, esi
test eax, eax
jle 0x4ef9f8
cmp dword [esi*4 + 0x595ae0], edi
je 0x4efaf1
inc esi
cmp esi, eax
jl 0x4ef9e6
push 0x1c
lea eax, [ebp - 0x20]
push eax
push ebx
call dword [sym.imp.kernel32.dll_VirtualQuery]
test eax, eax
je 0x4efb6d
cmp dword [ebp - 8], 0x1000000
jne 0x4efb6d
test byte [ebp - 0xc], 0xcc
je 0x4efa76
mov ecx, dword [ebp - 0x1c]
cmp word [ecx], 0x5a4d
jne 0x4efb6d
mov eax, dword [ecx + 0x3c]
add eax, ecx
cmp dword [eax], 0x4550
jne 0x4efb6d
cmp word [eax + 0x18], 0x10b
jne 0x4efb6d
sub ebx, ecx
cmp word [eax + 6], 0
movzx ecx, word [eax + 0x14]
lea ecx, [ecx + eax + 0x18]
jbe 0x4efb6d
mov eax, dword [ecx + 0xc]
cmp ebx, eax
jb 0x4efa76
mov edx, dword [ecx + 8]
add edx, eax
cmp ebx, edx
jae 0x4efa76
test byte [ecx + 0x27], 0x80
jne 0x4efaed
push 1
push 0x595b20
call dword [sym.imp.kernel32.dll_InterlockedExchange]
test eax, eax
jne 0x4ef98a
mov ecx, dword [0x595ad8]
test ecx, ecx
mov edx, ecx
jle 0x4efaaa
lea eax, [ecx*4 + 0x595adc]
cmp dword [eax], edi
je 0x4efaaa
dec edx
sub eax, 4
test edx, edx
jg 0x4efa9e
test edx, edx
jne 0x4efadb
push 0xf
pop ebx
cmp ecx, ebx
jg 0x4efab7
mov ebx, ecx
xor edx, edx
test ebx, ebx
jl 0x4efacf
lea eax, [edx*4 + 0x595ae0]
mov esi, dword [eax]
inc edx
cmp edx, ebx
mov dword [eax], edi
mov edi, esi
jle 0x4efabd
cmp ecx, 0x10
jge 0x4efadb
inc ecx
mov dword [0x595ad8], ecx
push 0
push 0x595b20
call dword [sym.imp.kernel32.dll_InterlockedExchange]
jmp 0x4ef98a
xor eax, eax
jmp 0x4efb70
test esi, esi
jle 0x4ef98a
mov ebx, dword [sym.imp.kernel32.dll_InterlockedExchange]
push 1
push 0x595b20
call ebx
test eax, eax
jne 0x4ef98a
cmp dword [esi*4 + 0x595ae0], edi
je 0x4efb47
mov eax, dword [0x595ad8]
lea esi, [eax - 1]
test esi, esi
jl 0x4efb35
cmp dword [esi*4 + 0x595ae0], edi
je 0x4efb31
dec esi
jns 0x4efb25
test esi, esi
jge 0x4efb45
cmp eax, 0x10
jge 0x4efb40
inc eax
mov dword [0x595ad8], eax
lea esi, [eax - 1]
jmp 0x4efb47
je 0x4efb5f
xor ecx, ecx
test esi, esi
jl 0x4efb5f
lea eax, [ecx*4 + 0x595ae0]
mov edx, dword [eax]
inc ecx
cmp ecx, esi
mov dword [eax], edi
mov edi, edx
jle 0x4efb4d
push 0
push 0x595b20
call ebx
jmp 0x4ef98a
or eax, 0xffffffff
pop edi
pop esi
pop ebx
leave
ret
Function at 0x4f3006
Capabilities:
Write file on windows

Disassembly:
push ebp
lea ebp, [esp - 0x8c]
sub esp, 0x10c
mov eax, dword [0x590f68]
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 + 0x591810]
je 0x4f303b
inc eax
cmp eax, 0x13
jb 0x4f302c
mov esi, eax
shl esi, 3
cmp ecx, dword [esi + 0x591810]
jne 0x4f3161
mov eax, dword [0x595ab8]
cmp eax, 1
je 0x4f3139
cmp eax, edx
jne 0x4f306b
cmp dword [0x590fc4], 1
je 0x4f3139
cmp ecx, 0xfc
je 0x4f3161
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 0x4f30a1
lea eax, [ebp - 0x80]
push 0x56eed0
push eax
call fcn.004f5140
pop ecx
pop ecx
lea edi, [ebp - 0x80]
mov eax, edi
push eax
call fcn.004ec020
inc eax
cmp eax, 0x3c
pop ecx
jbe 0x4f30d5
mov eax, edi
push eax
call fcn.004ec020
mov edi, eax
lea eax, [ebp - 0x80]
sub eax, 0x3b
push 3
add edi, eax
push 0x56eecc
push edi
call fcn.004eaf90
add esp, 0x10
push edi
call fcn.004ec020
push dword [esi + 0x591814]
mov ebx, eax
call fcn.004ec020
lea eax, [ebx + eax + 0x1c]
pop ecx
add eax, 3
pop ecx
and eax, 0xfffffffc
call fcn.004ea990
mov ebx, esp
push 0x56f820
push ebx
call fcn.004f5140
push edi
push ebx
call fcn.004f5150
push 0x56eec8
push ebx
call fcn.004f5150
push dword [esi + 0x591814]
push ebx
call fcn.004f5150
push 0x12010
push 0x56ee94
push ebx
call fcn.004f6702
add esp, 0x2c
jmp 0x4f3161
push edx
lea eax, [ebp + 0x94]
push eax
lea esi, [esi + 0x591814]
push dword [esi]
call fcn.004ec020
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.004e9911
pop edi
pop esi
pop ebx
add ebp, 0x8c
leave
ret
Function at 0x4f37df
Capabilities:
Extract resource via kernel32 functions

Disassembly:
sub esp, 0x48
push ebx
mov ebx, 0x480
push ebx
call fcn.004ea96f
test eax, eax
pop ecx
jne 0x4f37fb
or eax, 0xffffffff
jmp 0x4f39d8
mov dword [0x595fc0], eax
mov dword [0x595fb0], 0x20
lea ecx, [eax + 0x480]
jmp 0x4f3830
or dword [eax], 0xffffffff
and dword [eax + 8], 0
mov byte [eax + 4], 0
mov byte [eax + 5], 0xa
mov ecx, dword [0x595fc0]
add eax, 0x24
add ecx, 0x480
cmp eax, ecx
jb 0x4f3812
push ebp
push esi
push edi
lea eax, [esp + 0x14]
push eax
call dword [sym.imp.kernel32.dll_GetStartupInfoA]
cmp word [esp + 0x46], 0
je 0x4f3937
mov eax, dword [esp + 0x48]
test eax, eax
je 0x4f3937
mov edi, dword [eax]
lea ebp, [eax + 4]
lea eax, [edi + ebp]
mov dword [esp + 0x10], eax
mov eax, 0x800
cmp edi, eax
jl 0x4f3871
mov edi, eax
cmp dword [0x595fb0], edi
jge 0x4f38c7
mov esi, 0x595fc4
push ebx
call fcn.004ea96f
test eax, eax
pop ecx
je 0x4f38c1
add dword [0x595fb0], 0x20
mov dword [esi], eax
lea ecx, [eax + 0x480]
jmp 0x4f38b0
or dword [eax], 0xffffffff
and dword [eax + 8], 0
mov byte [eax + 4], 0
mov byte [eax + 5], 0xa
mov ecx, dword [esi]
add eax, 0x24
add ecx, ebx
cmp eax, ecx
jb 0x4f389a
add esi, 4
cmp dword [0x595fb0], edi
jl 0x4f387e
jmp 0x4f38c7
mov edi, dword [0x595fb0]
xor ebx, ebx
test edi, edi
jle 0x4f3937
mov eax, dword [esp + 0x10]
mov eax, dword [eax]
cmp eax, 0xffffffff
je 0x4f392c
mov cl, byte [ebp]
test cl, 1
je 0x4f392c
test cl, 8
jne 0x4f38f0
push eax
call dword [sym.imp.kernel32.dll_GetFileType]
test eax, eax
je 0x4f392c
mov ecx, ebx
mov eax, ebx
and eax, 0x1f
lea eax, [eax + eax*8]
sar ecx, 5
mov ecx, dword [ecx*4 + 0x595fc0]
lea esi, [ecx + eax*4]
mov eax, dword [esp + 0x10]
mov eax, dword [eax]
mov dword [esi], eax
mov al, byte [ebp]
mov byte [esi + 4], al
lea eax, [esi + 0xc]
push 0xfa0
push eax
call fcn.004f5248
test eax, eax
pop ecx
pop ecx
je 0x4f3957
inc dword [esi + 8]
add dword [esp + 0x10], 4
inc ebx
inc ebp
cmp ebx, edi
jl 0x4f38cd
xor ebx, ebx
mov ecx, dword [0x595fc0]
lea eax, [ebx + ebx*8]
lea esi, [ecx + eax*4]
cmp dword [esi], 0xffffffff
jne 0x4f39b9
test ebx, ebx
mov byte [esi + 4], 0x81
jne 0x4f395c
push 0xfffffffffffffff6
pop eax
jmp 0x4f3966
or eax, 0xffffffff
jmp 0x4f39d5
mov eax, ebx
dec eax
neg eax
sbb eax, eax
add eax, 0xfffffff5
push eax
call dword [sym.imp.kernel32.dll_GetStdHandle]
mov edi, eax
cmp edi, 0xffffffff
je 0x4f39b3
push edi
call dword [sym.imp.kernel32.dll_GetFileType]
test eax, eax
je 0x4f39b3
and eax, 0xff
cmp eax, 2
mov dword [esi], edi
jne 0x4f3991
or byte [esi + 4], 0x40
jmp 0x4f399a
cmp eax, 3
jne 0x4f399a
or byte [esi + 4], 8
lea eax, [esi + 0xc]
push 0xfa0
push eax
call fcn.004f5248
test eax, eax
pop ecx
pop ecx
je 0x4f3957
inc dword [esi + 8]
jmp 0x4f39bd
or byte [esi + 4], 0x40
jmp 0x4f39bd
or byte [esi + 4], 0x80
inc ebx
cmp ebx, 3
jl 0x4f3939
push dword [0x595fb0]
call dword [sym.imp.kernel32.dll_LockResource]
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x48
ret
Function at 0x4f53b4
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 0x4f5588
mov eax, dword [ebp + 8]
mov ecx, eax
and eax, 0x1f
sar ecx, 5
lea esi, [eax + eax*8]
lea edi, [ecx*4 + 0x595fc0]
mov eax, dword [edi]
shl esi, 2
add eax, esi
mov cl, byte [eax + 4]
test cl, 2
jne 0x4f5588
test cl, 0x48
je 0x4f541f
cmp byte [eax + 5], 0xa
je 0x4f541f
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 0x4f5471
call dword [sym.imp.kernel32.dll_GetLastError]
push 5
pop esi
cmp eax, esi
jne 0x4f5459
call fcn.004ecb2b
mov dword [eax], 9
call fcn.004ecb34
mov dword [eax], esi
jmp 0x4f5469
cmp eax, 0x6d
je 0x4f5588
push eax
call fcn.004ecb3d
pop ecx
or eax, 0xffffffff
jmp 0x4f558a
mov eax, dword [ebp - 0xc]
mov ecx, dword [edi]
add dword [ebp - 8], eax
test byte [ecx + esi + 4], 0x80
je 0x4f5583
test eax, eax
je 0x4f5498
cmp byte [ebx], 0xa
jne 0x4f5498
mov eax, ecx
lea eax, [eax + esi + 4]
or byte [eax], 4
jmp 0x4f54a1
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 0x4f557d
mov eax, dword [ebp + 0x10]
mov al, byte [eax]
cmp al, 0x1a
je 0x4f556d
cmp al, 0xd
je 0x4f54d3
mov byte [ebx], al
inc ebx
inc dword [ebp + 0x10]
jmp 0x4f555f
dec ecx
cmp dword [ebp + 0x10], ecx
jae 0x4f54ed
mov eax, dword [ebp + 0x10]
inc eax
cmp byte [eax], 0xa
jne 0x4f54e8
add dword [ebp + 0x10], 2
jmp 0x4f5541
mov dword [ebp + 0x10], eax
jmp 0x4f555b
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 0x4f5515
call dword [sym.imp.kernel32.dll_GetLastError]
test eax, eax
jne 0x4f555b
cmp dword [ebp - 0xc], 0
je 0x4f555b
mov eax, dword [edi]
test byte [eax + esi + 4], 0x48
je 0x4f5536
mov al, byte [ebp - 1]
cmp al, 0xa
je 0x4f5541
mov byte [ebx], 0xd
mov ecx, dword [edi]
mov byte [ecx + esi + 5], al
jmp 0x4f555e
cmp ebx, dword [ebp + 0xc]
jne 0x4f5546
cmp byte [ebp - 1], 0xa
jne 0x4f5546
mov byte [ebx], 0xa
jmp 0x4f555e
push 1
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.004f5965
add esp, 0xc
cmp byte [ebp - 1], 0xa
je 0x4f555f
mov byte [ebx], 0xd
inc ebx
mov ecx, dword [ebp - 8]
cmp dword [ebp + 0x10], ecx
jb 0x4f54b7
jmp 0x4f557d
mov eax, dword [edi]
test byte [eax + esi + 4], 0x40
jne 0x4f557d
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 0x4f558a
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x4f563a
Capabilities:
Write file on windows

Disassembly:
push ebp
lea ebp, [esp - 0x3a0]
sub esp, 0x420
mov eax, dword [0x590f68]
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 0x4f566b
xor eax, eax
jmp 0x4f57f4
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 + 0x595fc0]
mov eax, dword [ebx]
shl esi, 2
test byte [eax + esi + 4], 0x20
je 0x4f56a7
push 2
push edi
push edi
push dword [ebp + 0x3a8]
call fcn.004fa232
add esp, 0x10
mov eax, dword [ebx]
add eax, esi
test byte [eax + 4], 0x80
je 0x4f5782
cmp dword [ebp + 0x3b0], edi
mov eax, dword [ebp + 0x3ac]
mov dword [ebp - 0x74], eax
mov dword [ebp - 0x6c], edi
jbe 0x4f57c0
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 0x4f570b
mov edx, dword [ebp - 0x74]
inc dword [ebp - 0x74]
mov dl, byte [edx]
inc ecx
cmp dl, 0xa
jne 0x4f56fc
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 0x4f56dc
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 0x4f574b
mov eax, dword [ebp - 0x80]
add dword [ebp - 0x78], eax
cmp eax, edi
jl 0x4f5754
mov eax, dword [ebp - 0x74]
sub eax, dword [ebp + 0x3ac]
xor edi, edi
cmp eax, dword [ebp + 0x3b0]
jb 0x4f56cd
jmp 0x4f5756
call dword [sym.imp.kernel32.dll_GetLastError]
mov dword [ebp - 0x6c], eax
xor edi, edi
mov eax, dword [ebp - 0x78]
cmp eax, edi
jne 0x4f57ef
cmp dword [ebp - 0x6c], edi
je 0x4f57c0
push 5
pop esi
cmp dword [ebp - 0x6c], esi
jne 0x4f57b5
call fcn.004ecb2b
mov dword [eax], 9
call fcn.004ecb34
mov dword [eax], esi
jmp 0x4f57ea
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 0x4f57aa
mov eax, dword [ebp - 0x80]
mov dword [ebp - 0x6c], edi
mov dword [ebp - 0x78], eax
jmp 0x4f5756
call dword [sym.imp.kernel32.dll_GetLastError]
mov dword [ebp - 0x6c], eax
jmp 0x4f5756
push dword [ebp - 0x6c]
call fcn.004ecb3d
pop ecx
jmp 0x4f57ea
mov eax, dword [ebx]
test byte [eax + esi + 4], 0x40
je 0x4f57d8
mov eax, dword [ebp + 0x3ac]
cmp byte [eax], 0x1a
jne 0x4f57d8
xor eax, eax
jmp 0x4f57f2
call fcn.004ecb2b
mov dword [eax], 0x1c
call fcn.004ecb34
mov dword [eax], edi
or eax, 0xffffffff
jmp 0x4f57f2
sub eax, dword [ebp - 0x7c]
pop esi
pop ebx
mov ecx, dword [ebp + 0x39c]
pop edi
call fcn.004e9911
add ebp, 0x3a0
leave
ret
Function at 0x4f6702
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push ebx
xor ebx, ebx
cmp dword [0x595eb8], ebx
push esi
push edi
jne 0x4f6782
push 0x56cb2c
call dword [sym.imp.kernel32.dll_LoadLibraryA]
mov edi, eax
cmp edi, ebx
je 0x4f67bd
mov esi, dword [sym.imp.kernel32.dll_GetProcAddress]
push 0x56f9ac
push edi
call esi
test eax, eax
mov dword [0x595eb8], eax
je 0x4f67bd
push 0x56f99c
push edi
call esi
push 0x56f988
push edi
mov dword [0x595ebc], eax
call esi
cmp dword [0x595a6c], 2
mov dword [0x595ec0], eax
jne 0x4f6782
push 0x56f96c
push edi
call esi
test eax, eax
mov dword [0x595ec8], eax
je 0x4f6782
push 0x56f954
push edi
call esi
mov dword [0x595ec4], eax
mov eax, dword [0x595ec4]
test eax, eax
je 0x4f67c7
call eax
test eax, eax
je 0x4f67ae
lea ecx, [ebp - 4]
push ecx
push 0xc
lea ecx, [ebp - 0x10]
push ecx
push 1
push eax
call dword [0x595ec8]
test eax, eax
je 0x4f67ae
test byte [ebp - 8], 1
jne 0x4f67c7
cmp dword [0x595a78], 4
jb 0x4f67c1
or byte [ebp + 0x12], 0x20
jmp 0x4f67e6
xor eax, eax
jmp 0x4f67f6
or byte [ebp + 0x12], 4
jmp 0x4f67e6
mov eax, dword [0x595ebc]
test eax, eax
je 0x4f67e6
call eax
mov ebx, eax
test ebx, ebx
je 0x4f67e6
mov eax, dword [0x595ec0]
test eax, eax
je 0x4f67e6
push ebx
call eax
mov ebx, eax
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push ebx
call dword [0x595eb8]
pop edi
pop esi
pop ebx
leave
ret
Function at 0x4faf6a
Capabilities:
Clear file content

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x100c
call fcn.004ea990
mov eax, dword [0x590f68]
push ebx
push esi
push 1
xor esi, esi
push esi
push dword [ebp + 8]
mov dword [ebp - 4], eax
call fcn.004f5965
or ebx, 0xffffffff
add esp, 0xc
cmp eax, ebx
mov dword [ebp - 0x1008], eax
je 0x4fb09d
push 2
push esi
push dword [ebp + 8]
call fcn.004f5965
add esp, 0xc
cmp eax, ebx
je 0x4fb09d
push edi
mov edi, dword [ebp + 0xc]
sub edi, eax
test edi, edi
jle 0x4fb03d
mov ebx, 0x1000
push ebx
lea eax, [ebp - 0x1004]
push esi
push eax
call fcn.004ec3c0
push 0x8000
push dword [ebp + 8]
call fcn.004fb8d1
add esp, 0x14
mov dword [ebp - 0x100c], eax
cmp edi, ebx
mov eax, ebx
jge 0x4faff3
mov eax, edi
push eax
lea eax, [ebp - 0x1004]
push eax
push dword [ebp + 8]
call fcn.004f563a
add esp, 0xc
cmp eax, 0xffffffff
je 0x4fb013
sub edi, eax
test edi, edi
jg 0x4fafeb
jmp 0x4fb02b
call fcn.004ecb34
cmp dword [eax], 5
jne 0x4fb028
call fcn.004ecb2b
mov dword [eax], 0xd
or esi, 0xffffffff
push dword [ebp - 0x100c]
push dword [ebp + 8]
call fcn.004fb8d1
pop ecx
pop ecx
jmp 0x4fb085
jge 0x4fb085
push 0
push dword [ebp + 0xc]
push dword [ebp + 8]
call fcn.004f5965
push dword [ebp + 8]
call fcn.004ec7e5
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 0x4fb085
call fcn.004ecb2b
mov dword [eax], 0xd
call fcn.004ecb34
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.004f5965
add esp, 0xc
mov eax, esi
pop edi
jmp 0x4fb09f
mov eax, ebx
mov ecx, dword [ebp - 4]
pop esi
pop ebx
call fcn.004e9911
leave
ret