joyce8/EMBER2024-capa huggingface dataset:
Function at 0x67db90
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.___1
lea edi, [esi - 0x255000]
push edi
or ebp, 0xffffffff
jmp 0x67dbb2
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x67dbb9
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x67dba8
mov eax, 1
add ebx, ebx
jne 0x67dbcb
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x67dbc0
jne 0x67dbdc
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x67dbc0
xor ecx, ecx
sub eax, 3
jb 0x67dbf0
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x67dc62
mov ebp, eax
add ebx, ebx
jne 0x67dbfb
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x67dc08
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x67dc2c
inc ecx
add ebx, ebx
jne 0x67dc18
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x67dc0d
jne 0x67dc29
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x67dc0d
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x67dc4c
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x67dc3d
jmp 0x67dbae
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x67dc4c
add edi, ecx
jmp 0x67dbae
pop esi
mov edi, esi
mov ecx, 0x11db
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x67dc6a
cmp byte [edi], 0x11
jne 0x67dc6a
mov eax, dword [edi]
mov bl, byte [edi + 4]
shr ax, 8
rol eax, 0x10
xchg ah, al
sub eax, edi
sub bl, 0xe8
add eax, esi
mov dword [edi], eax
add edi, 5
mov eax, ebx
loop 0x67dc6f
lea edi, [esi + 0x27b000]
mov eax, dword [edi]
or eax, eax
je 0x67dcda
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x27df18]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x27e01c]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x67dc9c
mov ecx, edi
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x27e020]
or eax, eax
je 0x67dcd8
mov dword [ebx], eax
add ebx, 4
jmp 0x67dcb9
popal
ret
popal
jmp 0x434c17
Function at 0x4024d0
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x74
mov dword [ebp - 8], 0
mov dword [ebp - 0x10], 0
mov dword [ebp - 0x28], str.eafjxfvxnknhe
lea ecx, [ebp - 0x5c]
call fcn.00402820
lea ecx, [ebp - 0x44]
call fcn.00402820
lea ecx, [ebp - 0x74]
call fcn.00402820
push 0x2faf080
call fcn.0040746c
add esp, 4
mov dword [ebp - 0x20], eax
mov eax, dword [ebp - 0x20]
mov dword [ebp - 0xc], eax
cmp dword [ebp - 0xc], 0
jne 0x402551
mov dword [ebp - 0x14], 0
mov ecx, dword [ebp - 0x14]
mov dword [ebp - 0x1c], ecx
jmp 0x402705
mov dword [ebp - 0x24], 0
lea edx, [ebp - 0x24]
push edx
mov edx, dword [ebp - 0xc]
add edx, 0x2faf080
mov ecx, dword [ebp - 0xc]
call fcn.00405530
mov dword [ebp - 8], 0
jmp 0x40257f
mov eax, dword [ebp - 8]
add eax, 1
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0x1609
jae 0x4025d1
mov ecx, dword [ebp - 8]
mov dl, byte [ecx + 0x430ab0]
mov byte [ebp - 1], dl
mov eax, dword [ebp - 0x28]
add eax, dword [ebp - 0x10]
mov cl, byte [eax]
mov byte [ebp - 2], cl
movzx edx, byte [ebp - 1]
sar edx, 3
movzx eax, byte [ebp - 1]
shl eax, 5
or edx, eax
movzx ecx, byte [ebp - 2]
xor edx, ecx
mov eax, dword [ebp - 8]
mov byte [eax + 0x430ab0], dl
mov eax, dword [ebp - 0x10]
add eax, 1
cdq
mov ecx, 0xd
idiv ecx
mov dword [ebp - 0x10], edx
jmp 0x402576
push 0x40
push 0x3000
push 0x1609
push 0
call dword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov dword [ebp - 0x18], eax
push 0x1609
push 0x430ab0
mov edx, dword [ebp - 0x18]
push edx
call fcn.00409820
add esp, 0xc
mov eax, dword [ebp - 0x18]
jmp eax
lea ecx, [ebp - 0x74]
call fcn.00402730
lea ecx, [ebp - 0x44]
call fcn.00402730
lea ecx, [ebp - 0x5c]
call fcn.00402730
mov eax, dword [ebp - 0x1c]
mov esp, ebp
pop ebp
ret 0x10

Function at 0x40effc
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x40f03b
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x40f03b
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x40f03b
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x40f03b
cmp dword [ecx + 0x74], 0xe
jbe 0x40f03b
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret
Function at 0x413c45
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push str.FlsAlloc
push 0x42558c
push str.FlsAlloc
push 0x1f
call fcn.00413b0d
mov esi, eax
add esp, 0x10
test esi, esi
je 0x413c79
push dword [ebp + 8]
mov ecx, esi
call dword [0x4201d0]
call esi
jmp 0x413c7f
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4

Function at 0x413cc3
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push str.FlsGetValue
push 0x4255b0
push str.FlsGetValue
push 0x21
call fcn.00413b0d
mov esi, eax
add esp, 0x10
test esi, esi
je 0x413cfa
push dword [ebp + 8]
mov ecx, esi
call dword [0x4201d0]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]

Function at 0x413d02
Capabilities:
Set thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push str.FlsSetValue
push 0x4255c4
push str.FlsSetValue
push 0x22
call fcn.00413b0d
mov esi, eax
add esp, 0x10
test esi, esi
je 0x413d3c
push dword [ebp + 0xc]
mov ecx, esi
push dword [ebp + 8]
call dword [0x4201d0]
call esi
pop esi
pop ebp
ret 8
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsSetValue]
Function at 0x414568
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x101c
call fcn.00408000
mov eax, dword [0x430070]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0x14]
push ebx
push dword [ebp + 8]
mov dword [ebp - 0x100c], eax
call fcn.00411c46
pop ecx
mov ecx, dword [ebp + 8]
mov ebx, eax
cmp dword [ecx + 8], 0
jne 0x4145aa
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
jmp 0x414706
mov eax, dword [ecx]
sub eax, dword [ecx + 4]
push esi
push edi
push 0
cdq
push 2
push edx
push eax
call fcn.0041f510
push dword [ebp - 0x100c]
mov ecx, ebx
mov dword [ebp - 0x1008], eax
mov esi, ebx
mov dword [ebp - 0x1018], edx
and ecx, 0x3f
sar esi, 6
imul edi, ecx, 0x38
push 0
mov eax, dword [esi*4 + 0x4331f8]
push dword [eax + edi + 0x24]
push dword [eax + edi + 0x20]
push ebx
call fcn.004149e9
mov ecx, dword [esi*4 + 0x4331f8]
add esp, 0x14
mov dword [ebp - 0x1010], eax
mov eax, edx
mov edx, dword [ebp - 0x1010]
mov dword [ebp - 0x101c], eax
cmp edx, dword [ecx + edi + 0x20]
jne 0x4146ff
cmp eax, dword [ecx + edi + 0x24]
jne 0x4146ff
push 0
lea eax, [ebp - 0x1014]
push eax
push 0x1000
lea eax, [ebp - 0x1004]
push eax
push dword [ecx + edi + 0x18]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x4146ff
push dword [ebp - 0x100c]
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.004149e9
add esp, 0x14
test edx, edx
jl 0x4146ff
jg 0x414675
test eax, eax
jb 0x4146ff
mov ebx, dword [ebp - 0x1018]
mov eax, dword [ebp - 0x1014]
test ebx, ebx
jg 0x4146ff
jl 0x41468f
cmp dword [ebp - 0x1008], eax
ja 0x4146ff
lea edi, [ebp - 0x1004]
xor edx, edx
add edi, eax
lea ecx, [ebp - 0x1004]
xor esi, esi
cmp dword [ebp - 0x1008], edx
jne 0x4146ad
test ebx, ebx
je 0x4146e6
cmp ecx, edi
jae 0x4146e6
mov al, byte [ecx]
cmp al, 0xd
jne 0x4146c7
lea eax, [edi - 1]
cmp ecx, eax
jae 0x4146d3
cmp byte [ecx + 1], 0xa
jne 0x4146d3
inc ecx
jmp 0x4146d3
movzx eax, al
movsx eax, byte [eax + 0x4309a0]
add ecx, eax
add esi, 1
adc edx, 0
inc ecx
cmp esi, dword [ebp - 0x1008]
jne 0x4146ad
cmp edx, ebx
jne 0x4146ad
lea eax, [ebp - 0x1004]
sub ecx, eax
mov eax, ecx
cdq
add eax, dword [ebp - 0x1010]
adc edx, dword [ebp - 0x101c]
jmp 0x414704
or edx, 0xffffffff
mov eax, edx
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.004076c8
leave
ret
Function at 0x41851e
Capabilities:
Enumerate files on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x264
mov eax, dword [0x430070]
xor eax, ebp
mov dword [ebp - 4], eax
mov edx, dword [ebp + 0xc]
mov ecx, dword [ebp + 0x10]
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
mov dword [ebp - 0x25c], ecx
cmp edx, edi
je 0x418569
movzx eax, word [edx]
lea ecx, [ebp - 0x255]
push eax
call fcn.004186b9
test al, al
jne 0x418563
sub edx, 2
cmp edx, edi
jne 0x418549
mov ecx, dword [ebp - 0x25c]
movzx esi, word [edx]
cmp esi, 0x3a
jne 0x41858b
lea eax, [edi + 2]
cmp edx, eax
je 0x41858b
push ecx
xor ebx, ebx
push ebx
push ebx
push edi
call fcn.0041846a
add esp, 0x10
jmp 0x418685
push esi
lea ecx, [ebp - 0x255]
call fcn.004186b9
sub edx, edi
movzx eax, al
sar edx, 1
inc edx
neg eax
sbb eax, eax
xor ebx, ebx
push ebx
push ebx
and eax, edx
push ebx
mov dword [ebp - 0x260], eax
lea eax, [ebp - 0x254]
push eax
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_FindFirstFileExW]
mov esi, eax
cmp esi, 0xffffffff
jne 0x4185ce
push dword [ebp - 0x25c]
jmp 0x41857b
mov ebx, dword [ebp - 0x25c]
push 0x2e
mov eax, dword [ebx + 4]
sub eax, dword [ebx]
sar eax, 2
mov dword [ebp - 0x25c], eax
pop eax
cmp word [ebp - 0x228], ax
jne 0x41860b
cmp word [ebp - 0x226], 0
je 0x41862c
cmp word [ebp - 0x226], ax
jne 0x41860b
cmp word [ebp - 0x224], 0
je 0x41862c
push ebx
push dword [ebp - 0x260]
lea eax, [ebp - 0x228]
push edi
push eax
call fcn.0041846a
add esp, 0x10
mov dword [ebp - 0x264], eax
test eax, eax
jne 0x418678
lea eax, [ebp - 0x254]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
push 0x2e
test eax, eax
pop eax
jne 0x4185e5
mov eax, dword [ebx + 4]
mov edx, dword [ebx]
sub eax, edx
mov ecx, dword [ebp - 0x25c]
sar eax, 2
cmp ecx, eax
jne 0x418660
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
xor eax, eax
jmp 0x418685
push 0x41829a
sub eax, ecx
push 4
push eax
lea eax, [edx + ecx*4]
push eax
call fcn.0041dff0
add esp, 0x10
jmp 0x418655
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
mov eax, dword [ebp - 0x264]
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004076c8
leave
ret

Function at 0x41b6eb
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push esi
push edi
call fcn.00412203
mov esi, dword [ebp + 8]
mov edi, eax
push 2
lea eax, [ebp - 4]
mov ecx, esi
push eax
and ecx, 0x3ff
push 0x20000001
or ecx, 0x400
push ecx
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x41b75a
cmp esi, dword [ebp - 4]
je 0x41b755
cmp dword [ebp + 0xc], 0
je 0x41b755
mov esi, dword [edi + 0x50]
lea ecx, [esi + 2]
mov ax, word [esi]
add esi, 2
test ax, ax
jne 0x41b732
push dword [edi + 0x50]
sub esi, ecx
sar esi, 1
call fcn.0041b23d
pop ecx
xor ecx, ecx
cmp eax, esi
setne cl
mov eax, ecx
jmp 0x41b75c
xor eax, eax
inc eax
jmp 0x41b75c
xor eax, eax
pop edi
pop esi
leave
ret
Function at 0x41b7c1
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x430070]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0xc]
push ebx
mov ebx, dword [ebp + 0x10]
push esi
mov esi, dword [ebp + 8]
push edi
mov dword [ebp - 0x18], eax
call fcn.00412203
add eax, 0x50
lea edi, [ebp - 0x10]
mov dword [ebp - 0x14], eax
xor eax, eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
call fcn.00412203
lea ecx, [ebp - 0x10]
xor edx, edx
mov dword [eax + 0x34c], ecx
lea ecx, [esi + 0x80]
mov eax, dword [ebp - 0x14]
mov dword [eax], esi
lea edi, [eax + 4]
mov dword [edi], ecx
test ecx, ecx
je 0x41b838
cmp word [ecx], dx
je 0x41b838
mov eax, dword [0x425df4]
push edi
dec eax
push eax
push 0x425ce0
call fcn.0041b760
mov eax, dword [ebp - 0x14]
add esp, 0xc
xor edx, edx
mov dword [ebp - 0x10], edx
mov eax, dword [eax]
test eax, eax
je 0x41b8ab
cmp word [eax], dx
je 0x41b8ab
mov eax, dword [edi]
test eax, eax
je 0x41b85c
cmp word [eax], dx
je 0x41b85c
lea eax, [ebp - 0x10]
push eax
call fcn.0041b143
jmp 0x41b865
lea eax, [ebp - 0x10]
push eax
call fcn.0041b1de
cmp dword [ebp - 0x10], 0
pop ecx
jne 0x41b8d5
mov eax, dword [0x425cdc]
push dword [ebp - 0x14]
dec eax
push eax
push 0x4259d0
call fcn.0041b760
add esp, 0xc
test al, al
je 0x41b8d5
mov eax, dword [edi]
xor edi, edi
test eax, eax
je 0x41b8a0
cmp word [eax], di
je 0x41b8a0
lea eax, [ebp - 0x10]
push eax
call fcn.0041b143
pop ecx
jmp 0x41b8d7
lea eax, [ebp - 0x10]
push eax
call fcn.0041b1de
jmp 0x41b89d
mov eax, dword [edi]
test eax, eax
je 0x41b8c2
cmp word [eax], dx
je 0x41b8c2
lea eax, [ebp - 0x10]
push eax
call fcn.0041b0f8
pop ecx
jmp 0x41b8d5
mov dword [ebp - 0x10], 0x104
call dword [sym.imp.KERNEL32.dll_GetUserDefaultLCID]
mov dword [ebp - 8], eax
mov dword [ebp - 0xc], eax
xor edi, edi
cmp dword [ebp - 0x10], 0
je 0x41b9a0
lea eax, [ebp - 0x10]
push eax
lea eax, [esi + 0x100]
neg esi
sbb esi, esi
and esi, eax
push esi
call fcn.0041b5e5
mov esi, eax
pop ecx
pop ecx
test esi, esi
je 0x41b9a0
movzx ecx, si
push ecx
call dword [sym.imp.KERNEL32.dll_IsValidCodePage]
test eax, eax
je 0x41b9a0
push 1
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_IsValidLocale]
test eax, eax
je 0x41b9a0
mov eax, dword [ebp - 0x18]
test eax, eax
je 0x41b92d
mov dword [eax], esi
mov eax, dword [ebp - 0x14]
push edi
push 0x55
add eax, 0x250
push eax
push dword [ebp - 0xc]
call fcn.00413e42
test ebx, ebx
je 0x41b99b
push edi
push 0x55
lea eax, [ebx + 0x120]
push eax
push dword [ebp - 0xc]
call fcn.00413e42
push 0x40
push ebx
push 0x1001
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x41b9a0
push 0x40
lea eax, [ebx + 0x80]
push eax
push 0x1002
push dword [ebp - 8]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x41b9a0
push 0xa
push 0x10
lea ecx, [ebx + 0x100]
push ecx
push esi
call fcn.0041e690
add esp, 0x10
xor eax, eax
inc eax
jmp 0x41b9a2
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004076c8
leave
ret
Function at 0x41bff6
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [ebp + 8]
mov ecx, eax
push ebx
mov ebx, dword [ebp + 0xc]
and eax, 0x3f
sar ecx, 6
push esi
push edi
imul edi, eax, 0x38
mov eax, dword [ecx*4 + 0x4331f8]
mov dword [ebp - 0xc], ecx
mov ecx, dword [edi + eax + 0x18]
mov dword [ebp - 0x14], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x41c036
cmp byte [ebx], 0xa
jne 0x41c036
or byte [edi + eax + 0x28], 4
jmp 0x41c03b
and byte [edi + eax + 0x28], 0xfb
add ecx, ebx
mov eax, ebx
mov dword [ebp - 0x10], ecx
mov esi, ebx
mov dword [ebp - 8], eax
cmp ebx, ecx
jae 0x41c13a
mov dl, byte [eax]
cmp dl, 0x1a
je 0x41c11d
inc eax
cmp dl, 0xd
je 0x41c067
mov dword [ebp - 8], eax
mov byte [esi], dl
jmp 0x41c08d
cmp eax, ecx
jae 0x41c09b
mov cl, byte [eax]
xor eax, eax
cmp cl, 0xa
sete al
inc eax
add dword [ebp - 8], eax
cmp cl, 0xa
sete al
dec al
and al, 3
add al, 0xa
mov byte [esi], al
mov eax, dword [ebp - 8]
mov ecx, dword [ebp - 0x10]
xor edx, edx
inc edx
add esi, edx
cmp eax, ecx
jb 0x41c04f
jmp 0x41c13a
push 0
lea eax, [ebp - 0x10]
push eax
push 1
lea eax, [ebp - 1]
push eax
push dword [ebp - 0x14]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x41c118
cmp dword [ebp - 0x10], 0
je 0x41c118
mov ecx, dword [ebp - 0xc]
mov eax, dword [ecx*4 + 0x4331f8]
test byte [eax + edi + 0x28], 0x48
je 0x41c0f2
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x41c0dd
mov byte [esi], dl
jmp 0x41c0ee
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x4331f8]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x41c13a
cmp byte [ebp - 1], 0xa
jne 0x41c101
cmp esi, ebx
jne 0x41c101
mov byte [esi], 0xa
jmp 0x41c139
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.00414a07
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x41c13a
mov byte [esi], 0xd
jmp 0x41c139
mov ecx, dword [ebp - 0xc]
mov ecx, dword [ecx*4 + 0x4331f8]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x41c137
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x41c13a
mov byte [esi], dl
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x41c143
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x1c
mov eax, dword [ebp + 8]
mov ecx, eax
push ebx
mov ebx, dword [ebp + 0xc]
and eax, 0x3f
push esi
sar ecx, 6
push edi
imul edi, eax, 0x38
mov dword [ebp - 8], ecx
mov eax, dword [ecx*4 + 0x4331f8]
push 0xa
pop edx
mov dword [ebp - 0x18], edx
mov ecx, dword [eax + edi + 0x18]
mov dword [ebp - 0x1c], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x41c189
cmp word [ebx], dx
jne 0x41c189
or byte [eax + edi + 0x28], 4
jmp 0x41c18e
and byte [eax + edi + 0x28], 0xfb
lea edx, [ebx + ecx*2]
mov eax, ebx
mov dword [ebp - 0xc], edx
mov esi, ebx
mov dword [ebp - 4], eax
cmp ebx, edx
jae 0x41c2f1
mov dword [ebp - 0x10], 0xd
movzx ecx, word [eax]
mov edx, ecx
mov dword [ebp - 0x14], edx
mov edx, dword [ebp - 0xc]
cmp ecx, 0x1a
je 0x41c2d1
add eax, 2
cmp cx, word [ebp - 0x10]
je 0x41c1cf
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x41c205
cmp eax, edx
jae 0x41c213
movzx eax, word [eax]
xor ecx, ecx
cmp ax, word [ebp - 0x18]
mov edx, eax
push 0xa
sete cl
xor eax, eax
lea ecx, [ecx*2 + 2]
add dword [ebp - 4], ecx
pop ecx
cmp dx, cx
mov edx, dword [ebp - 0xc]
sete al
dec eax
and eax, 3
add eax, ecx
mov word [esi], ax
mov eax, dword [ebp - 4]
push 2
pop ecx
add esi, ecx
cmp eax, edx
jb 0x41c1aa
jmp 0x41c2f1
push 0
lea eax, [ebp - 0x18]
push eax
push 2
lea eax, [ebp - 4]
push eax
push dword [ebp - 0x1c]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x41c2cc
cmp dword [ebp - 0x18], 0
je 0x41c2cc
mov edx, dword [ebp - 8]
push 0xa
mov eax, dword [edx*4 + 0x4331f8]
test byte [eax + edi + 0x28], 0x48
je 0x41c2a2
lea eax, [esi + 2]
mov dword [ebp - 0x1c], eax
mov ax, word [ebp - 4]
pop ecx
mov word [ebp - 2], ax
cmp ax, cx
jne 0x41c266
mov word [esi], cx
jmp 0x41c29d
push 0xd
pop ecx
mov word [esi], cx
movzx ecx, ax
mov eax, dword [edx*4 + 0x4331f8]
mov dx, word [ebp - 2]
shr ecx, 8
push 0xa
mov byte [eax + edi + 0x2a], dl
mov edx, dword [ebp - 8]
mov eax, dword [edx*4 + 0x4331f8]
mov byte [eax + edi + 0x2b], cl
mov eax, dword [edx*4 + 0x4331f8]
pop ecx
mov byte [eax + edi + 0x2c], cl
mov esi, dword [ebp - 0x1c]
jmp 0x41c2f1
pop eax
cmp word [ebp - 4], ax
jne 0x41c2b2
cmp esi, ebx
jne 0x41c2b2
mov word [esi], ax
jmp 0x41c2ee
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.00414a07
add esp, 0x10
push 0xa
pop eax
cmp word [ebp - 4], ax
je 0x41c2f1
push 0xd
pop eax
jmp 0x41c2ad
mov edx, dword [ebp - 8]
mov edx, dword [edx*4 + 0x4331f8]
mov al, byte [edx + edi + 0x28]
test al, 0x40
jne 0x41c2eb
or al, 2
mov byte [edx + edi + 0x28], al
jmp 0x41c2f1
mov word [esi], cx
add esi, 2
sub esi, ebx
and esi, 0xfffffffe
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x41eab5
Capabilities:
Clear file content

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x2c
push ebx
mov ebx, dword [ebp + 8]
lea ecx, [ebp - 0x2c]
push esi
push edi
push dword [ebp + 0x10]
mov edi, dword [ebp + 0x14]
push dword [ebp + 0xc]
push ebx
call fcn.0041ea31
mov eax, dword [ebp - 0x2c]
and eax, dword [ebp - 0x28]
cmp eax, 0xffffffff
je 0x41ec24
mov eax, dword [ebp - 0x24]
and eax, dword [ebp - 0x20]
cmp eax, 0xffffffff
je 0x41ec24
mov ecx, dword [ebp - 0x18]
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 8], ecx
mov dword [ebp - 4], eax
test ecx, ecx
jl 0x41ebd9
jg 0x41eb11
test eax, eax
je 0x41ebcf
push 1
push 0x1000
call fcn.0040dc9b
mov esi, eax
pop ecx
pop ecx
test esi, esi
jne 0x41eb34
push 0xc
pop ebx
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], ebx
jmp 0x41ebc6
push 0x8000
push ebx
call fcn.0040fccf
pop ecx
pop ecx
mov ecx, dword [ebp - 0x1c]
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0x18]
test eax, eax
jl 0x41eb5d
jg 0x41eb58
cmp ecx, 0x1000
jb 0x41eb5d
mov ecx, 0x1000
push edi
push ecx
push esi
push ebx
call fcn.004130e9
add esp, 0x10
cmp eax, 0xffffffff
je 0x41eba2
mov ecx, dword [ebp - 4]
cdq
sub ecx, eax
mov eax, dword [ebp - 8]
mov dword [ebp - 4], ecx
sbb eax, edx
mov dword [ebp - 8], eax
test eax, eax
jg 0x41eb58
jl 0x41eb89
test ecx, ecx
jne 0x41eb4a
push dword [ebp - 0xc]
push ebx
call fcn.0040fccf
push esi
call fcn.0040e875
add esp, 0xc
xor ebx, ebx
jmp 0x41ec32
cmp byte [edi + 0x24], 0
je 0x41ebb9
cmp dword [edi + 0x20], 5
jne 0x41ebb9
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], 0xd
cmp byte [edi + 0x1c], 0
je 0x41ebc4
mov ebx, dword [edi + 0x18]
jmp 0x41ebc6
xor ebx, ebx
push esi
call fcn.0040e875
pop ecx
jmp 0x41ec32
test ecx, ecx
jg 0x41eb9b
jl 0x41ebd9
test eax, eax
jae 0x41eb9b
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.00414a07
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
jne 0x41ebf9
cmp byte [edi + 0x1c], 0
je 0x41eb9b
jmp 0x41ec2a
push ebx
call fcn.00419682
pop ecx
push eax
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
jne 0x41eb9b
call dword [sym.imp.KERNEL32.dll_GetLastError]
push 0xd
mov byte [edi + 0x24], 1
mov dword [edi + 0x20], eax
pop ebx
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], ebx
jmp 0x41ec32
cmp byte [edi + 0x1c], 0
je 0x41ec2f
mov ebx, dword [edi + 0x18]
jmp 0x41ec32
push 0x16
pop ebx
push 0
push dword [ebp - 0x28]
push dword [ebp - 0x2c]
push dword [ebp - 0x14]
call fcn.00414a07
add esp, 0x10
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret

Function at 0x401219
Capabilities:
Terminate process

Disassembly:
mov eax, dword fs:[0]
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x40501c
push 0x40109a
push eax
mov dword fs:[0], esp
sub esp, 0x10
push ebx
push esi
push edi
mov dword [ebp - 0x18], esp
push eax
fnstcw word [esp]
or word [esp], 0x300
fldcw word [esp]
add esp, 4
push 0
push 0
push 0x405028
push 0x405024
push 0x405020
call sub.CRTDLL.DLL___GetMainArgs
push dword [0x405028]
push dword [0x405024]
push dword [0x405020]
mov dword [0x405014], esp
call fcn.0040129c
add esp, 0x18
xor ecx, ecx
mov dword [ebp - 4], ecx
push eax
call sub.CRTDLL.DLL_exit
leave
ret