joyce8/EMBER2024-capa huggingface dataset:
Function at 0x409d16
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
mov eax, dword [ebp + 0x10]
push ebx
mov ebx, ecx
push edi
mov edi, dword [ebp + 0xc]
test eax, eax
jg 0x409d37
jl 0x409d2e
test edi, edi
jne 0x409d37
xor eax, eax
xor edx, edx
jmp 0x409df8
cmp dword [ebx + 0x38], 0
je 0x409d4c
push eax
push edi
push dword [ebp + 8]
call fcn.00409dfe
jmp 0x409df8
mov eax, dword [ebx + 0x1c]
push esi
mov esi, edi
mov ecx, dword [eax]
test ecx, ecx
je 0x409d93
mov eax, dword [ebx + 0x2c]
mov eax, dword [eax]
mov dword [ebp - 4], eax
test eax, eax
je 0x409d93
cmp eax, edi
jb 0x409d6d
mov eax, edi
mov dword [ebp - 4], edi
push eax
push ecx
push dword [ebp + 8]
call fcn.0040c060
mov ecx, dword [ebp - 4]
add esp, 0xc
mov eax, dword [ebp + 8]
sub esi, ecx
add eax, ecx
mov dword [ebp - 4], eax
mov eax, dword [ebx + 0x2c]
sub dword [eax], ecx
mov eax, dword [ebx + 0x1c]
add dword [eax], ecx
jmp 0x409d99
mov eax, dword [ebp + 8]
mov dword [ebp - 4], eax
cmp dword [ebx + 0x4c], 0
je 0x409ded
mov ecx, ebx
call fcn.0040956f
mov ecx, dword [ebp - 4]
mov edx, esi
mov eax, 0xfff
cmp esi, eax
jbe 0x409dd8
push dword [ebx + 0x4c]
push eax
push 1
push ecx
call fcn.00412168
mov ecx, dword [ebp - 4]
sub esi, eax
add ecx, eax
add esp, 0x10
mov dword [ebp - 4], ecx
mov edx, esi
cmp eax, 0xfff
jne 0x409ded
jmp 0x409dab
test edx, edx
je 0x409ded
push dword [ebx + 0x4c]
push esi
push 1
push ecx
call fcn.00412168
add esp, 0x10
sub esi, eax
mov edx, dword [ebp + 0x10]
sub edi, esi
mov eax, edi
sbb edx, 0
pop esi
pop edi
pop ebx
leave
ret 0xc

Function at 0x40b838
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x40b877
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x40b877
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x40b877
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x40b877
cmp dword [ecx + 0x74], 0xe
jbe 0x40b877
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret

Function at 0x4199e8
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x42c0c0
push 0x42c0b8
push str.FlsAlloc
push 0x1f
call fcn.00419853
mov esi, eax
add esp, 0x10
test esi, esi
je 0x419a1c
push dword [ebp + 8]
mov ecx, esi
call dword [0x428134]
call esi
jmp 0x419a22
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4

Function at 0x419a66
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x42c0d0
push 0x42c0c8
push str.FlsGetValue
push 0x21
call fcn.00419853
mov esi, eax
add esp, 0x10
test esi, esi
je 0x419a9d
push dword [ebp + 8]
mov ecx, esi
call dword [0x428134]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]
Function at 0x419aa5
Capabilities:
Set thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x42c0d8
push 0x42c0d0
push str.FlsSetValue
push 0x22
call fcn.00419853
mov esi, eax
add esp, 0x10
test esi, esi
je 0x419adf
push dword [ebp + 0xc]
mov ecx, esi
push dword [ebp + 8]
call dword [0x428134]
call esi
pop esi
pop ebp
ret 8
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsSetValue]
Function at 0x41b021
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x101c
call fcn.0040b9a0
mov eax, dword [0x433014]
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.00418099
pop ecx
mov ecx, dword [ebp + 8]
mov ebx, eax
cmp dword [ecx + 8], 0
jne 0x41b063
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
jmp 0x41b1bf
mov eax, dword [ecx]
sub eax, dword [ecx + 4]
push esi
push edi
push 0
cdq
push 2
push edx
push eax
call fcn.00426110
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 + 0x4348b8]
push dword [eax + edi + 0x24]
push dword [eax + edi + 0x20]
push ebx
call fcn.0041c01e
mov ecx, dword [esi*4 + 0x4348b8]
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 0x41b1b8
cmp eax, dword [ecx + edi + 0x24]
jne 0x41b1b8
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 0x41b1b8
push dword [ebp - 0x100c]
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.0041c01e
add esp, 0x14
test edx, edx
jl 0x41b1b8
jg 0x41b12e
test eax, eax
jb 0x41b1b8
mov ebx, dword [ebp - 0x1018]
mov eax, dword [ebp - 0x1014]
test ebx, ebx
jg 0x41b1b8
jl 0x41b148
cmp dword [ebp - 0x1008], eax
ja 0x41b1b8
lea edi, [ebp - 0x1004]
xor edx, edx
add edi, eax
lea ecx, [ebp - 0x1004]
xor esi, esi
cmp dword [ebp - 0x1008], edx
jne 0x41b166
test ebx, ebx
je 0x41b19f
cmp ecx, edi
jae 0x41b19f
mov al, byte [ecx]
cmp al, 0xd
jne 0x41b180
lea eax, [edi - 1]
cmp ecx, eax
jae 0x41b18c
cmp byte [ecx + 1], 0xa
jne 0x41b18c
inc ecx
jmp 0x41b18c
movzx eax, al
movsx eax, byte [eax + 0x433290]
add ecx, eax
add esi, 1
adc edx, 0
inc ecx
cmp esi, dword [ebp - 0x1008]
jne 0x41b166
cmp edx, ebx
jne 0x41b166
lea eax, [ebp - 0x1004]
sub ecx, eax
mov eax, ecx
cdq
add eax, dword [ebp - 0x1010]
adc edx, dword [ebp - 0x101c]
jmp 0x41b1bd
or edx, 0xffffffff
mov eax, edx
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.0040ab6f
leave
ret
Function at 0x41b4b6
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 + 0x4348b8]
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 0x41b4f6
cmp byte [ebx], 0xa
jne 0x41b4f6
or byte [edi + eax + 0x28], 4
jmp 0x41b4fb
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 0x41b5fa
mov dl, byte [eax]
cmp dl, 0x1a
je 0x41b5dd
inc eax
cmp dl, 0xd
je 0x41b527
mov dword [ebp - 8], eax
mov byte [esi], dl
jmp 0x41b54d
cmp eax, ecx
jae 0x41b55b
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 0x41b50f
jmp 0x41b5fa
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 0x41b5d8
cmp dword [ebp - 0x10], 0
je 0x41b5d8
mov ecx, dword [ebp - 0xc]
mov eax, dword [ecx*4 + 0x4348b8]
test byte [eax + edi + 0x28], 0x48
je 0x41b5b2
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x41b59d
mov byte [esi], dl
jmp 0x41b5ae
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x4348b8]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x41b5fa
cmp byte [ebp - 1], 0xa
jne 0x41b5c1
cmp esi, ebx
jne 0x41b5c1
mov byte [esi], 0xa
jmp 0x41b5f9
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.0041c03c
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x41b5fa
mov byte [esi], 0xd
jmp 0x41b5f9
mov ecx, dword [ebp - 0xc]
mov ecx, dword [ecx*4 + 0x4348b8]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x41b5f7
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x41b5fa
mov byte [esi], dl
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x41b603
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 + 0x4348b8]
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 0x41b649
cmp word [ebx], dx
jne 0x41b649
or byte [eax + edi + 0x28], 4
jmp 0x41b64e
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 0x41b7b1
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 0x41b791
add eax, 2
cmp cx, word [ebp - 0x10]
je 0x41b68f
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x41b6c5
cmp eax, edx
jae 0x41b6d3
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 0x41b66a
jmp 0x41b7b1
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 0x41b78c
cmp dword [ebp - 0x18], 0
je 0x41b78c
mov edx, dword [ebp - 8]
push 0xa
mov eax, dword [edx*4 + 0x4348b8]
test byte [eax + edi + 0x28], 0x48
je 0x41b762
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 0x41b726
mov word [esi], cx
jmp 0x41b75d
push 0xd
pop ecx
mov word [esi], cx
movzx ecx, ax
mov eax, dword [edx*4 + 0x4348b8]
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 + 0x4348b8]
mov byte [eax + edi + 0x2b], cl
mov eax, dword [edx*4 + 0x4348b8]
pop ecx
mov byte [eax + edi + 0x2c], cl
mov esi, dword [ebp - 0x1c]
jmp 0x41b7b1
pop eax
cmp word [ebp - 4], ax
jne 0x41b772
cmp esi, ebx
jne 0x41b772
mov word [esi], ax
jmp 0x41b7ae
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.0041c03c
add esp, 0x10
push 0xa
pop eax
cmp word [ebp - 4], ax
je 0x41b7b1
push 0xd
pop eax
jmp 0x41b76d
mov edx, dword [ebp - 8]
mov edx, dword [edx*4 + 0x4348b8]
mov al, byte [edx + edi + 0x28]
test al, 0x40
jne 0x41b7ab
or al, 2
mov byte [edx + edi + 0x28], al
jmp 0x41b7b1
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 0x41e706
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ecx
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
je 0x41e7a3
push ebx
push esi
call fcn.0041e6cf
xor ebx, ebx
sub eax, esi
push ebx
push ebx
push ebx
push ebx
sar eax, 1
push eax
push esi
push ebx
push ebx
mov dword [ebp - 8], eax
call fcn.0041d3c1
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0x41e750
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x41e7a2
push edi
push eax
call fcn.00417199
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0x41e770
call fcn.0041715f
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x41e7a1
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.0041d3c1
add esp, 0x20
test eax, eax
jne 0x41e78f
push edi
call fcn.0041715f
jmp 0x41e797
push ebx
call fcn.0041715f
mov ebx, edi
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, ebx
pop edi
pop ebx
pop esi
leave
ret

Function at 0x420dd0
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push esi
push edi
call fcn.0041853a
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 0x420e3f
cmp esi, dword [ebp - 4]
je 0x420e3a
cmp dword [ebp + 0xc], 0
je 0x420e3a
mov esi, dword [edi + 0x50]
lea ecx, [esi + 2]
mov ax, word [esi]
add esi, 2
test ax, ax
jne 0x420e17
push dword [edi + 0x50]
sub esi, ecx
sar esi, 1
call fcn.00420922
pop ecx
xor ecx, ecx
cmp eax, esi
setne cl
mov eax, ecx
jmp 0x420e41
xor eax, eax
inc eax
jmp 0x420e41
xor eax, eax
pop edi
pop esi
leave
ret
Function at 0x420ea6
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x433014]
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.0041853a
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.0041853a
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 0x420f1d
cmp word [ecx], dx
je 0x420f1d
mov eax, dword [0x42c53c]
push edi
dec eax
push eax
push 0x42c428
call fcn.00420e45
mov eax, dword [ebp - 0x14]
add esp, 0xc
xor edx, edx
mov dword [ebp - 0x10], edx
mov eax, dword [eax]
test eax, eax
je 0x420f90
cmp word [eax], dx
je 0x420f90
mov eax, dword [edi]
test eax, eax
je 0x420f41
cmp word [eax], dx
je 0x420f41
lea eax, [ebp - 0x10]
push eax
call fcn.00420828
jmp 0x420f4a
lea eax, [ebp - 0x10]
push eax
call fcn.004208c3
cmp dword [ebp - 0x10], 0
pop ecx
jne 0x420fba
mov eax, dword [0x42c424]
push dword [ebp - 0x14]
dec eax
push eax
push 0x42c118
call fcn.00420e45
add esp, 0xc
test al, al
je 0x420fba
mov eax, dword [edi]
xor edi, edi
test eax, eax
je 0x420f85
cmp word [eax], di
je 0x420f85
lea eax, [ebp - 0x10]
push eax
call fcn.00420828
pop ecx
jmp 0x420fbc
lea eax, [ebp - 0x10]
push eax
call fcn.004208c3
jmp 0x420f82
mov eax, dword [edi]
test eax, eax
je 0x420fa7
cmp word [eax], dx
je 0x420fa7
lea eax, [ebp - 0x10]
push eax
call fcn.004207dd
pop ecx
jmp 0x420fba
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 0x421085
lea eax, [ebp - 0x10]
push eax
lea eax, [esi + 0x100]
neg esi
sbb esi, esi
and esi, eax
push esi
call fcn.00420cca
mov esi, eax
pop ecx
pop ecx
test esi, esi
je 0x421085
movzx ecx, si
push ecx
call dword [sym.imp.KERNEL32.dll_IsValidCodePage]
test eax, eax
je 0x421085
push 1
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_IsValidLocale]
test eax, eax
je 0x421085
mov eax, dword [ebp - 0x18]
test eax, eax
je 0x421012
mov dword [eax], esi
mov eax, dword [ebp - 0x14]
push edi
push 0x55
add eax, 0x250
push eax
push dword [ebp - 0xc]
call fcn.00419be5
test ebx, ebx
je 0x421080
push edi
push 0x55
lea eax, [ebx + 0x120]
push eax
push dword [ebp - 0xc]
call fcn.00419be5
push 0x40
push ebx
push 0x1001
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x421085
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 0x421085
push 0xa
push 0x10
lea ecx, [ebx + 0x100]
push ecx
push esi
call fcn.00424327
add esp, 0x10
xor eax, eax
inc eax
jmp 0x421087
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0040ab6f
leave
ret
Function at 0x426010
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x42603d
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x42603d
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret
Function at 0x405ef4
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
cmp dword [0x422a34], 0
push esi
jne 0x405f2b
xor ecx, ecx
push 8
mov eax, ecx
pop esi
mov edx, eax
and dl, 1
neg dl
sbb edx, edx
and edx, 0xedb88320
shr eax, 1
xor eax, edx
dec esi
jne 0x405f05
mov dword [ecx*4 + 0x422a30], eax
inc ecx
cmp ecx, 0x100
jl 0x405f00
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 8]
test edx, edx
not eax
jbe 0x405f5c
mov ecx, dword [esp + 0xc]
push edi
movzx edi, byte [ecx]
mov esi, eax
and esi, 0xff
xor esi, edi
shr eax, 8
mov esi, dword [esi*4 + 0x422a30]
xor eax, esi
inc ecx
dec edx
jne 0x405f3e
pop edi
not eax
pop esi
ret 0xc

Function at 0x430000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x43000c
pop eax
nop
nop
nop
nop
nop
add eax, 0x403d6f
nop
nop
sub eax, 0x403d15
nop
mov ebx, dword [eax]
nop
nop
nop
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
mov edx, dword [eax + 8]
nop
nop
xor dword [ebx], edx
nop
nop
add ebx, 4
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
nop
nop
nop
nop
jl 0x430030
nop
nop
add eax, 0xc
nop
nop
nop
cmp dword [eax], 0
nop
nop
nop
jne 0x43001e
nop
nop
nop
nop
nop
nop
nop
nop
popal
jmp loc.00401219
Function at 0x4053e8
Capabilities:
Check os version

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x94
push ebx
push esi
push edi
push 1
pop ebx
push ebx
call fcn.004046ab
mov esi, 0x104
xor edi, edi
push esi
push edi
push 0x491df4
call fcn.00407360
push esi
push edi
push 0x491cf0
call fcn.00407360
push esi
push edi
push 0x491bec
call fcn.00407360
push esi
push edi
push 0x491ae8
call fcn.00407360
push esi
push edi
push 0x4919e4
call fcn.00407360
add esp, 0x40
push 0x40e0d0
push 0x1f16
push str.tLfVF
call fcn.00403529
push 0x491f00
call fcn.00402642
add esp, 0x10
call dword [sym.imp.KERNEL32.dll_GetVersion]
and eax, 0x80000000
mov dword [0x491f08], edi
mov dword [0x491ef8], eax
lea eax, [ebp - 0x94]
push eax
mov dword [ebp - 0x94], 0x94
call dword [sym.imp.KERNEL32.dll_GetVersionExA]
cmp dword [ebp - 0x90], 5
jne 0x4054a8
cmp dword [ebp - 0x8c], ebx
jne 0x4054a8
mov dword [0x491f08], ebx
call fcn.004048ef
mov esi, 0x7d000
push esi
call fcn.00407bff
cmp eax, edi
pop ecx
mov dword [0x4919e0], eax
jne 0x4054c6
xor eax, eax
jmp 0x4054ea
push esi
push edi
push eax
call fcn.00407360
call fcn.004055a8
push ebx
push 0x40fde0
call fcn.00403434
push eax
push edi
call fcn.0040530f
add esp, 0x1c
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret

Function at 0x4055a8
Capabilities:
Link many functions at runtime

Disassembly:
push ebx
push ebp
push esi
push edi
push 2
push 0x40fb6f
call fcn.00403434
mov ebx, dword [sym.imp.KERNEL32.dll_LoadLibraryA]
pop ecx
pop ecx
push eax
call ebx
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov ebp, eax
test ebp, ebp
mov edi, 0x40fc6f
je 0x40560d
push 1
push edi
call fcn.00403434
pop ecx
pop ecx
push eax
push ebp
call esi
push 4
push edi
mov dword [0x491f10], eax
call fcn.00403434
pop ecx
pop ecx
push eax
push ebp
call esi
push 5
push edi
mov dword [0x491f0c], eax
call fcn.00403434
pop ecx
pop ecx
push eax
push ebp
call esi
mov dword [0x491f14], eax
push 3
push 0x40fb6f
call fcn.00403434
pop ecx
pop ecx
push eax
call ebx
mov ebp, eax
test ebp, ebp
je 0x405637
push 3
push edi
call fcn.00403434
pop ecx
pop ecx
push eax
push ebp
call esi
mov dword [0x491f18], eax
mov edi, 0x40fda4
push edi
call ebx
mov ebx, eax
test ebx, ebx
je 0x405658
push 1
push edi
call fcn.00403434
pop ecx
pop ecx
push eax
push ebx
call esi
mov dword [0x491f1c], eax
pop edi
pop esi
pop ebp
pop ebx
ret
Function at 0x430000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..text
nop
nop
mov ebx, 0x408f6c
nop
mov ecx, 0x29bc115f
nop
nop
nop
test eax, eax
nop
nop
nop
nop
je 0x43004e
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
inc eax
nop
cmp eax, ebx
nop
nop
nop
nop
nop
nop
jne 0x430024
nop
nop
mov eax, section..data
nop
nop
mov ebx, 0x42e3d0
nop
mov ecx, 0x1d8e488d
nop
test eax, eax
nop
nop
nop
nop
nop
nop
nop
je 0x430084
xor dword [eax], ecx
nop
nop
nop
nop
add eax, 4
nop
nop
nop
nop
nop
nop
cmp eax, ebx
nop
jne 0x43006c
nop
nop
nop
nop
nop
nop
popal
nop
nop
nop
jmp 0x401219
Function at 0x49500f
Capabilities:
Encode data using xor

Disassembly:
sub esp, 4
push ebx
push esi
push edi
push edx
push eax
push 0
mov ebx, edx
xor edi, edi
mov ecx, dword [esp + edx*4 + 0x1c]
test ecx, ecx
je 0x495031
cmp dword [eax], ecx
jne 0x495031
mov edi, ecx
mov eax, dword [ecx - 4]
dec edx
jmp 0x495033
xor eax, eax
mov ecx, dword [esp + edx*4 + 0x1c]
test ecx, ecx
je 0x49504b
add eax, dword [ecx - 4]
test eax, 0xc0000000
jne 0x4950b8
cmp edi, ecx
jne 0x49504b
xor edi, edi
dec edx
jne 0x495033
test edi, edi
je 0x495070
mov edx, eax
mov eax, dword [esp + 4]
mov esi, dword [edi - 4]
call fcn.00494eaf
mov edi, dword [esp + 4]
mov eax, dword [edi]
mov dword [esp], eax
shl esi, 1
add esi, dword [edi]
dec ebx
jmp 0x49507a
call fcn.00493f43
mov dword [esp], eax
mov esi, eax
mov eax, dword [esp + ebx*4 + 0x1c]
mov edx, esi
test eax, eax
je 0x495090
mov ecx, dword [eax - 4]
shl ecx, 1
add esi, ecx
call fcn.00491343
dec ebx
jne 0x49507a
mov edx, dword [esp]
mov eax, dword [esp + 4]
test edi, edi
jne 0x4950aa
test edx, edx
je 0x4950a5
dec dword [edx - 8]
call fcn.004943cf
add esp, 8
pop edx
pop edi
pop esi
pop ebx
pop eax
pop eax
lea esp, [esp + edx*4]
jmp eax
jmp fcn.004920cf

Function at 0x4dba2f
Capabilities:
Encode data using xor

Disassembly:
das
dec esp
xchg edi, eax
mov bl, 0xa
mov al, 0x1a
push 0x9fedf1ce
mov esi, 0xfe56f0e6
adc dh, byte [esi + 0x6e]
fimul word [edx + 0x5b7946b7]
push 0x55c856d1
das
adc eax, 0x2642a298
cmp al, 0x46
sbb dl, byte [esi - 0xf631908]
inc edi
add byte [ebp + 0x4431d91e], bh
salc
mov dl, 0x98
call 0x1219ebd1
cmp byte [ecx + 0x52], 0xe0
xor ecx, esp
nop
mov al, byte [ebx + 0x3ec8c57c]
fidiv dword [eax]
insb byte es:[edi], dx
add dl, bh
repe cmpsb byte [esi], byte es:[edi]
mov esp, 0x4bebec7d
cli
xchg ebp, eax
mov ch, 0x55
adc byte [ebx - 9], ch
sub ch, bh
sbb ebx, ecx
push ecx
sbb ebp, ecx
loopne 0x4dba4a
into
rol dword [eax - 0x48], 0xb0
push eax
sbb al, 0x54
fisub dword [ebx + 0x9331909]
jecxz 0x4dba72
test al, 0x5c
add al, 0xd0
push 0x1a
movsb byte es:[edi], byte [esi]
cdq
insb byte es:[edi], dx
sub ecx, esi
lodsd eax, dword [esi]
fcmovne st(0), st(6)
add eax, 0x798cf70b
sahf
cmp byte [ecx - 0x43], cl
scasd eax, dword es:[edi]
sub dword [ebx - 0x6d], 0x1f
add al, 0x6a
fmul dword [esi + 0x7f185506]
imul edx, ebp, 0x6b8729a8
sbb eax, 0x58d8afc1
xor al, 0x89
and dh, ch
mov dl, 0xb5
int3

Function at 0x4dbaf7
Capabilities:
Encode data using xor

Disassembly:
das
stc
mov ch, 0xc9
fdivr dword [eax + 0x7d]
mov ecx, 0x41cbe18c
imul edx, dword [ebx + esi + 0x28517760], 0x45459a06
dec eax
outsd dx, dword [esi]
xchg ebp, eax
or esi, esi
or al, cl
popal
sub ebx, edx
or al, 0xf4
invalid