joyce8/EMBER2024-capa huggingface dataset:
Function at 0x100b354a
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
sub esp, 0x4c
mov eax, dword [ebp + 8]
mov dword [0x101554c8], 0x887
mov dword [ebp - 0x10], eax
call fcn.100b42a2
xor ecx, ecx
mov edx, eax
mov esi, dword [eax + 0x3c]
mov edi, edx
add edi, esi
mov esi, dword [eax + esi]
cmp esi, 0x4550
mov dword [ebp - 0x14], eax
mov dword [ebp - 0x18], ecx
mov dword [ebp - 0x1c], edx
mov dword [ebp - 0x20], edi
je 0x100b3590
mov eax, dword [ebp - 0x18]
mov dword [ebp - 0x20], eax
mov eax, dword [ebp - 0x20]
mov eax, dword [eax + 0x78]
mov dword [0x101554cc], 0xffffe0b9
mov ecx, dword [ebp - 0x1c]
mov edx, dword [ebp - 0x14]
add ecx, dword [edx + eax + 0x20]
mov esi, dword [edx + eax + 0x24]
mov dword [0x101554c8], 0xfffff6f8
mov edi, dword [edx + eax + 0x18]
cmp edi, 0
mov ebx, dword [ebp - 0x18]
mov dword [ebp - 0x24], eax
mov dword [ebp - 0x28], ecx
mov dword [ebp - 0x2c], esi
mov dword [ebp - 0x30], edi
mov dword [ebp - 0x34], ebx
je 0x100b3611
xor eax, eax
mov ecx, dword [ebp - 0x1c]
mov edx, dword [ebp - 0x2c]
add ecx, edx
mov dword [ebp - 0x38], ecx
mov dword [ebp - 0x3c], eax
jmp 0x100b364d
mov eax, dword [ebp - 0x40]
add eax, 2
mov dword [ebp - 0x44], eax
xor eax, eax
mov ecx, dword [ebp - 0x48]
add ecx, 1
mov edx, dword [ebp - 0x30]
cmp ecx, edx
mov esi, dword [ebp - 0x44]
mov dword [ebp - 0x38], esi
mov dword [ebp - 0x34], eax
mov dword [ebp - 0x3c], ecx
jb 0x100b364d
mov eax, dword [ebp - 0x34]
add esp, 0x4c
pop esi
pop edi
pop ebx
pop ebp
ret
mov eax, dword [ebp - 0x40]
movzx ecx, word [eax]
mov edx, dword [ebp - 0x1c]
mov esi, dword [ebp - 0x24]
add edx, dword [edx + esi + 0x1c]
mov dword [0x101554c8], 0xdda
mov ecx, dword [edx + ecx*4]
mov dword [0x101554cc], 0x13b7
mov edx, dword [ebp - 0x1c]
add edx, ecx
mov dword [ebp - 0x34], edx
jmp 0x100b3611
mov eax, dword [ebp - 0x3c]
mov ecx, dword [ebp - 0x38]
xor edx, edx
mov esi, dword [ebp - 0x28]
mov edi, dword [esi + eax*4]
mov dword [ebp - 0x48], eax
mov dword [ebp - 0x40], ecx
mov dword [ebp - 0x4c], edi
mov dword [ebp - 0x50], edx
mov eax, dword [ebp - 0x50]
mov ecx, eax
mov edx, dword [ebp - 0x4c]
add ecx, edx
mov esi, dword [ebp - 0x1c]
mov bl, byte [esi + ecx]
mov ecx, dword [ebp - 0x10]
mov bh, byte [ecx + eax]
cmp bl, bh
sete cl
cmp bl, 0
mov dword [ebp - 0x54], eax
mov byte [ebp - 0x55], bh
mov byte [ebp - 0x56], cl
je 0x100b36b8
mov eax, dword [ebp - 0x54]
add eax, 1
mov cl, byte [ebp - 0x55]
cmp cl, 0
setne dl
mov ch, byte [ebp - 0x56]
and ch, dl
cmp eax, 0x20
setb dl
and ch, dl
test ch, 1
mov dword [ebp - 0x50], eax
jne 0x100b3667
mov al, byte [ebp - 0x56]
test al, 1
jne 0x100b361c
jmp 0x100b35e8
Function at 0x100b36c8
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x4c
mov eax, dword [ebp + 0xc]
mov ecx, dword [ebp + 8]
mov edx, dword [0x101554c8]
add edx, 0xfffff891
mov dword [0x101554c8], edx
mov dword [ebp - 0x24], eax
mov dword [ebp - 0x28], ecx
xor eax, eax
mov dword [0x101554cc], 0x1d8b
mov dword [ebp - 0x2c], eax
jmp 0x100b37d0
mov eax, dword [ebp - 0x30]
mov ecx, esp
mov dword [ecx + 0xc], 0x40
mov dword [ecx + 8], 0x1000
mov dword [ecx + 4], 0x6000
mov dword [ecx], 0
call eax
sub esp, 0x10
mov dword [esp], eax
mov ecx, dword [ebp - 0x24]
mov dword [esp + 4], ecx
mov dword [ebp - 0x34], eax
call fcn.100b39ad
mov eax, dword [ebp - 0x34]
mov word [eax], 0x5a4d
xor eax, eax
mov ecx, dword [ebp - 0x34]
mov dword [ecx + 0x3c], 0xc0
mov dword [ecx + 0xc0], 0x4550
add ecx, 0xffc00000
mov edx, dword [ebp - 0x28]
mov dword [edx + 0x28], ecx
mov dword [0x101554cc], 0x1ed4
mov ecx, dword [ebp - 0x34]
mov dword [edx + 0x14], ecx
mov dword [0x101554c8], 0xd25
cmp ecx, 0
mov dword [ebp - 0x38], eax
jne 0x100b37f8
mov eax, dword [ebp - 0x38]
add esp, 0x4c
pop ebp
ret
lea eax, [ebp - 0x20]
mov dword [0x101554c8], 0x14b7
mov dword [ebp - 0x3c], eax
call fcn.100b4132
mov dword [esp], eax
mov eax, dword [ebp - 0x3c]
mov dword [esp + 4], eax
call fcn.100b4409
xor ecx, ecx
mov dword [0x101554c8], 0x3b0
cmp eax, 0
mov dword [ebp - 0x30], eax
mov dword [ebp - 0x38], ecx
je 0x100b3786
jmp 0x100b3700
mov eax, dword [ebp - 0x2c]
mov cl, byte [eax + 0x100b6572]
mov dl, byte [eax + 0x100b6543]
sub dl, cl
mov byte [ebp + eax - 0x20], dl
add eax, 1
cmp eax, 0xe
mov dword [ebp - 0x2c], eax
je 0x100b378e
jmp 0x100b37d0
mov eax, dword [ebp - 0x34]
add eax, 0x12bb
mov dword [0x101554cc], 0x11b4
mov dword [ebp - 0x38], eax
jmp 0x100b3786
Function at 0x100b3812
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
sub esp, 0x2c
mov eax, dword [ebp + 0x14]
mov ecx, dword [ebp + 0x10]
mov edx, dword [ebp + 0xc]
mov esi, dword [ebp + 8]
xor edi, edi
mov dword [0x101554d0], 0
mov dword [0x101554d4], 0
mov dword [0x101554e0], 0
mov dword [0x101554cc], 0x1142
cmp eax, 0
mov ebx, edi
mov dword [ebp - 0x10], eax
mov eax, edi
mov dword [ebp - 0x14], eax
mov dword [ebp - 0x18], ecx
mov dword [ebp - 0x1c], edx
mov dword [ebp - 0x20], esi
mov dword [ebp - 0x24], ebx
mov dword [ebp - 0x28], edi
je 0x100b39a5
mov eax, dword [ebp - 0x28]
mov ecx, dword [ebp - 0x14]
mov edx, dword [ebp - 0x24]
mov esi, 0x100
mov dword [0x101554cc], 0x2615
add ecx, 1
mov dword [ebp - 0x2c], eax
mov eax, ecx
mov dword [ebp - 0x30], edx
cdq
idiv esi
mov dword [0x101554d0], edx
mov dword [0x101554c8], 0x155a
mov ecx, dword [ebp - 0x20]
movzx edi, byte [ecx + edx]
mov ebx, dword [ebp - 0x30]
add edi, ebx
mov eax, edi
mov dword [ebp - 0x34], edx
cdq
idiv esi
mov dword [0x101554d4], edx
mov dword [0x101554cc], 0x64c
mov esi, dword [ebp - 0x34]
mov cl, byte [ecx + esi]
mov byte [0x101554d8], cl
mov dword [0x101554c8], 0x62a
mov edi, dword [ebp - 0x20]
mov cl, byte [edi + edx]
mov byte [edi + esi], cl
mov dword [0x101554cc], 0x2592
mov cl, byte [0x101554d8]
mov edx, dword [0x101554d4]
mov byte [edi + edx], cl
mov edx, dword [0x101554c8]
add edx, 0xffffed81
mov dword [0x101554c8], edx
mov edx, dword [0x101554d0]
movzx edx, byte [edi + edx]
mov ebx, dword [0x101554d4]
movzx ebx, byte [edi + ebx]
add ebx, edx
and ebx, 0xff
mov dword [0x101554e0], ebx
mov dword [0x101554cc], 0x13cb
mov dword [0x101554c8], 0x1690
mov edx, dword [ebp - 0x18]
mov ecx, dword [ebp - 0x2c]
mov cl, byte [edx + ecx]
xor cl, byte [edi + ebx]
mov ebx, dword [ebp - 0x1c]
mov edx, dword [ebp - 0x2c]
mov byte [ebx + edx], cl
mov ecx, dword [0x101554cc]
add ecx, 0x2666
mov dword [0x101554c8], ecx
add edx, 1
mov ecx, dword [ebp - 0x10]
cmp edx, ecx
mov dword [ebp - 0x38], edx
je 0x100b39a5
mov eax, dword [0x101554d0]
mov ecx, dword [0x101554d4]
mov edx, dword [ebp - 0x38]
mov dword [ebp - 0x24], ecx
mov dword [ebp - 0x14], eax
mov dword [ebp - 0x28], edx
jmp 0x100b3875
add esp, 0x2c
pop esi
pop edi
pop ebx
pop ebp
ret
Function at 0x100b3ada
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
sub esp, 0x16c
mov eax, dword [ebp + 8]
xor ecx, ecx
mov dword [0x101554c8], 0xffffe703
mov edx, ecx
mov dword [ebp - 0x130], eax
mov dword [ebp - 0x134], edx
mov dword [ebp - 0x138], ecx
jmp 0x100b3c62
lea eax, [0x100b6551]
mov ecx, 0x20
lea edx, [ebp - 0x10c]
mov dword [esp], edx
mov dword [esp + 4], eax
mov dword [esp + 8], 0x20
mov dword [ebp - 0x13c], edx
mov dword [ebp - 0x140], ecx
call fcn.100b3eab
mov eax, dword [ebp - 0x13c]
mov dword [esp], eax
mov ecx, dword [ebp - 0x144]
mov dword [esp + 4], ecx
mov dword [esp + 8], ecx
mov edx, dword [ebp - 0x148]
mov dword [esp + 0xc], edx
call fcn.100b3812
xor eax, eax
mov ecx, dword [ebp - 0x144]
add ecx, 0x2696b2
mov edx, dword [ebp - 0x130]
mov dword [edx], ecx
mov dword [edx + 4], 0x2e3a00
mov ecx, dword [ebp - 0x144]
add ecx, 0x5d930
mov dword [edx + 8], ecx
mov dword [edx + 0xc], 0x1f50
mov dword [0x101554c8], 0x18c2
add esp, 0x16c
pop esi
pop edi
pop ebx
pop ebp
ret
mov eax, dword [ebp - 0x14c]
mov ecx, dword [ebp - 0x150]
lea edx, section..data
imul esi, eax, 0x11c
mov edi, edx
add edi, esi
add edi, 0x5e
imul esi, eax, 0x11c
mov ebx, edx
add ebx, esi
add ebx, 0x70
mov esi, dword [ebp - 0x144]
add esi, ecx
mov dword [ebp - 0x154], eax
add eax, 1
mov dword [ebp - 0x158], eax
mov eax, dword [ebp - 0x154]
imul eax, eax, 0x11c
add edx, eax
add edx, 0x50
mov eax, dword [ebx]
mov edx, dword [edx]
movzx edi, word [edi]
xor edi, eax
mov dword [esp], esi
mov dword [esp + 4], edx
mov dword [esp + 8], edi
mov dword [ebp - 0x15c], edi
mov dword [ebp - 0x160], ecx
call fcn.100b3485
mov eax, dword [ebp - 0x15c]
mov ecx, dword [ebp - 0x160]
add eax, ecx
mov edx, dword [ebp - 0x158]
cmp edx, 0x8eb
mov dword [ebp - 0x14c], edx
mov dword [ebp - 0x150], eax
je 0x100b3b0e
jmp 0x100b3bad
mov eax, dword [ebp - 0x138]
mov ecx, dword [ebp - 0x134]
lea edx, section..data
imul esi, eax, 0x11c
mov edi, edx
add edi, esi
add edi, 0x70
mov esi, dword [edi]
imul edi, eax, 0x11c
add edx, edi
add edx, 0x5e
movzx edx, word [edx]
xor edx, esi
add edx, ecx
add eax, 1
cmp eax, 0x8eb
mov ecx, edx
mov dword [ebp - 0x148], edx
mov dword [ebp - 0x134], ecx
mov dword [ebp - 0x138], eax
jne 0x100b3c62
xor eax, eax
mov dword [0x101554cc], 0x1d8b
mov dword [ebp - 0x164], eax
mov eax, dword [ebp - 0x164]
mov cl, byte [eax + 0x100b6572]
mov dl, byte [eax + 0x100b6543]
sub dl, cl
mov byte [ebp + eax - 0x12c], dl
add eax, 1
cmp eax, 0xe
mov dword [ebp - 0x164], eax
jne 0x100b3ccd
lea eax, [ebp - 0x12c]
mov dword [0x101554c8], 0x26c9
mov dword [0x101554cc], 0x102c
mov dword [ebp - 0x168], eax
call fcn.100b4132
mov dword [esp], eax
mov eax, dword [ebp - 0x168]
mov dword [esp + 4], eax
call fcn.100b4409
mov dword [0x101554e8], eax
mov ecx, dword [0x101554c8]
add ecx, 0xffffe76b
mov dword [0x101554cc], ecx
mov ecx, esp
mov edx, dword [ebp - 0x148]
mov dword [ecx + 4], edx
mov dword [ecx + 0xc], 4
mov dword [ecx + 8], 0x1000
mov dword [ecx], 0
call eax
sub esp, 0x10
xor ecx, ecx
mov edx, ecx
mov dword [ebp - 0x144], eax
mov dword [ebp - 0x150], edx
mov dword [ebp - 0x14c], ecx
jmp 0x100b3bad
Function at 0x100b3eab
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
sub esp, 0x28
mov eax, dword [ebp + 0x10]
mov ecx, dword [ebp + 0xc]
mov edx, dword [ebp + 8]
mov esi, dword [0x101554cc]
add esi, 0xffffded1
mov dword [0x101554c8], esi
mov dword [0x101554d4], 0
mov byte [0x101554d8], 0
mov dword [ebp - 0x10], eax
mov dword [ebp - 0x14], ecx
mov dword [ebp - 0x18], edx
mov dword [ebp - 0x1c], esi
xor eax, eax
mov dword [0x101554d0], 0
mov ecx, dword [ebp - 0x1c]
mov dword [ebp - 0x20], eax
mov dword [ebp - 0x24], ecx
jmp 0x100b3f1f
mov dword [0x101554c8], 0x17cd
mov dword [0x101554cc], 0x1f01
add esp, 0x28
pop esi
pop edi
pop ebx
pop ebp
ret
mov eax, dword [ebp - 0x24]
mov ecx, dword [ebp - 0x20]
add eax, 0xffffeeff
mov dword [0x101554c8], eax
mov eax, ecx
mov dl, al
mov eax, dword [ebp - 0x18]
mov byte [eax + ecx], dl
mov ecx, dword [0x101554d0]
add ecx, 1
mov dword [0x101554d0], ecx
cmp ecx, 0x100
mov dword [ebp - 0x28], ecx
jl 0x100b4046
jmp 0x100b4032
mov eax, dword [ebp - 0x2c]
mov ecx, 0x100
mov dword [0x101554dc], 0
mov dword [0x101554c8], 0x1df1
mov edx, dword [0x101554d4]
mov esi, dword [ebp - 0x18]
movzx edi, byte [esi + eax]
add edi, edx
mov dword [ebp - 0x30], eax
xor edx, edx
mov ebx, dword [ebp - 0x10]
div ebx
mov esi, dword [ebp - 0x14]
movzx edx, byte [esi + edx]
add edi, edx
mov dword [0x101554dc], edi
mov edx, dword [0x101554cc]
mov eax, edi
mov dword [ebp - 0x34], edx
cdq
idiv ecx
mov dword [0x101554d4], edx
mov ecx, dword [ebp - 0x34]
add ecx, 0xffffdb9c
mov dword [0x101554c8], ecx
mov ecx, dword [ebp - 0x18]
mov edi, dword [ebp - 0x30]
mov cl, byte [ecx + edi]
mov byte [0x101554d8], cl
mov ecx, dword [ebp - 0x34]
add ecx, 0xfffffae6
mov dword [0x101554c8], ecx
mov ecx, dword [ebp - 0x18]
mov cl, byte [ecx + edx]
mov edx, dword [ebp - 0x18]
mov byte [edx + edi], cl
mov cl, byte [0x101554d8]
mov edx, dword [0x101554d4]
mov esi, dword [ebp - 0x18]
mov byte [esi + edx], cl
mov dword [0x101554c8], 0x7ae
mov edx, dword [0x101554d0]
add edx, 1
mov dword [0x101554d0], edx
cmp edx, 0x100
mov dword [ebp - 0x2c], edx
jl 0x100b3f5f
jmp 0x100b3f03
mov dword [0x101554d0], 0
xor eax, eax
mov dword [ebp - 0x2c], eax
jmp 0x100b3f5f
mov eax, dword [0x101554c8]
mov ecx, dword [ebp - 0x28]
mov dword [ebp - 0x20], ecx
mov dword [ebp - 0x24], eax
jmp 0x100b3f1f
Function at 0x430005
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
mov eax, section..text
nop
mov ebx, 0x408f6c
nop
nop
mov ecx, 0x3b775d4c
nop
test eax, eax
nop
nop
nop
nop
je 0x43004e
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
inc eax
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
nop
nop
jne 0x430024
mov eax, section..data
nop
mov ebx, 0x42e3d0
nop
mov ecx, 0x2c4e2df0
nop
nop
nop
nop
nop
test eax, eax
je 0x430084
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
nop
add eax, 4
cmp eax, ebx
nop
nop
nop
nop
nop
nop
nop
nop
jne 0x43006c
nop
popal
nop
nop
nop
nop
jmp 0x401219
Function at 0x83cbf0
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, 0x6cd015
lea edi, [esi - 0x2cc015]
push edi
or ebp, 0xffffffff
jmp 0x83cc12
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x83cc19
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x83cc08
mov eax, 1
add ebx, ebx
jne 0x83cc2b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x83cc3c
jne 0x83cc5b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x83cc5b
dec eax
add ebx, ebx
jne 0x83cc48
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
jmp 0x83cc20
add ebx, ebx
jne 0x83cc57
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jmp 0x83ccad
xor ecx, ecx
sub eax, 3
jb 0x83cc73
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x83cce2
sar eax, 1
mov ebp, eax
jmp 0x83cc7e
add ebx, ebx
jne 0x83cc7e
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x83cc4c
inc ecx
add ebx, ebx
jne 0x83cc8c
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x83cc4c
add ebx, ebx
jne 0x83cc99
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x83cc8e
jne 0x83ccaa
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x83cc8e
add ecx, 2
cmp ebp, 0xfffffb00
adc ecx, 2
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x83cccc
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x83ccbe
jmp 0x83cc0e
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x83cccc
add edi, ecx
jmp 0x83cc0e
pop esi
mov edi, esi
mov ecx, 0xa6a7
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x83ccea
cmp byte [edi], 0x26
jne 0x83ccea
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 al, bl
loop 0x83ccef
lea edi, [esi + 0x429000]
mov eax, dword [edi]
or eax, eax
je 0x83cd5e
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x443f18]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x443f40]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x83cd1c
mov ecx, edi
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x443f48]
or eax, eax
je 0x83cd58
mov dword [ebx], eax
add ebx, 4
jmp 0x83cd39
call dword [esi + 0x443f44]
add edi, 4
lea ebx, [esi - 4]
xor eax, eax
mov al, byte [edi]
inc edi
or eax, eax
je 0x83cd8f
cmp al, 0xef
ja 0x83cd82
add ebx, eax
mov eax, dword [ebx]
xchg ah, al
rol eax, 0x10
xchg ah, al
add eax, esi
mov dword [ebx], eax
jmp 0x83cd64
and al, 0xf
shl eax, 0x10
mov ax, word [edi]
add edi, 2
jmp 0x83cd71
mov ebp, dword [esi + 0x443f4c]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x19f]
and byte [eax], 0x7f
and byte [eax + 0x28], 0x7f
pop eax
push eax
push esp
push eax
push ebx
push edi
call ebp
pop eax
popal
lea eax, [esp - 0x80]
push 0
cmp esp, eax
jne 0x83cdc3
sub esp, 0xffffff80
jmp 0x45f040
Function at 0x99768c
Capabilities:
Check if file exists
Get file attributes

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
xor esi, esi
cmp dword [ebp + 8], esi
jne 0x9976b3
call fcn.00939c18
mov dword [eax], esi
call fcn.00939c05
push 0x16
pop esi
mov dword [eax], esi
call fcn.0093a85a
mov eax, esi
jmp 0x997708
test dword [ebp + 0xc], 0xfffffff9
jne 0x997699
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
jne 0x9976e0
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.00939c2b
pop ecx
call fcn.00939c05
mov eax, dword [eax]
jmp 0x997708
test al, 0x10
jne 0x997706
test al, 1
je 0x997706
test byte [ebp + 0xc], 2
je 0x997706
call fcn.00939c18
mov dword [eax], 5
call fcn.00939c05
mov dword [eax], 0xd
jmp 0x9976d7
xor eax, eax
pop esi
pop ebp
ret

Function at 0x480e3930
Capabilities:
Encode data using xor

Disassembly:
jmp 0x480e393a
pushal
call 0x480e3940
add byte [eax], al
pop ebp
sub ebp, 0x10
sub ebp, 0x10e3930
mov al, byte [esp + 0x28]
cmp al, 1
je 0x480e3964
popal
xor eax, eax
inc eax
ret 0xc
jmp 0x480e396d
mov eax, 0x10e3930
add eax, ebp
add eax, 0x63
mov ecx, 0x5b5
mov edx, 0xb845b52f
xor byte [eax], dl
inc eax
dec ecx
jne 0x480e3984
jmp 0x480e3997
movsb byte es:[edi], byte [esi]
loop 0x480e393e
cmpsb byte [esi], byte es:[edi]
adc ebp, dword [edi]
das
das
scasb al, byte es:[edi]
out dx, al
xlatb
das
das
das
sub al, 0xe2
xchg edi, eax
and ch, byte [edi]
das
das
xchg ebp, eax
pop es
das
das
das
fmul st(5)
sub al, 0xe7
movsb byte es:[edi], byte [esi]
scasb al, byte es:[edi]
and ebp, dword [edi]
das
das
sub al, 0xea
jg 0x480e3961
dec ebx
or edx, ebx
cmpsb byte [esi], byte es:[edi]
sub ecx, dword [ebx]
inc edi
stosd dword es:[edi], eax
push cs
das
inc edi
test byte [ebx - 0x3d], dh
das
add ecx, dword cs:[ebx]
inc edi
iretd
Function at 0x406752
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x23c
push esi
mov esi, 0x104
lea eax, [ebp - 0x23c]
push esi
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
cmp eax, esi
pop esi
jbe 0x406776
xor eax, eax
test eax, eax
je 0x406789
cmp word [ebp + eax*2 - 0x23e], 0x5c
je 0x406789
xor ecx, ecx
jmp 0x40678c
xor ecx, ecx
inc ecx
push dword [ebp + 8]
lea ecx, [ecx*2 + 0x40a014]
lea eax, [ebp + eax*2 - 0x23c]
push ecx
push str._s_S.dll
push eax
call dword [sym.imp.USER32.dll_wsprintfW]
add esp, 0x10
lea eax, [ebp - 0x23c]
push 8
push 0
push eax
call dword [sym.imp.KERNEL32.dll_LoadLibraryExW]
leave
ret 4

Function at 0x4068b5
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
cmp dword [0x427dcc], 0
push esi
jne 0x4068ec
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 0x4068c6
mov dword [ecx*4 + 0x427dc8], eax
inc ecx
cmp ecx, 0x100
jl 0x4068c1
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 8]
test edx, edx
not eax
jbe 0x40691d
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 + 0x427dc8]
xor eax, esi
inc ecx
dec edx
jne 0x4068ff
pop edi
not eax
pop esi
ret 0xc

Function at 0x432000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..text
nop
nop
nop
nop
push 4
nop
nop
nop
pop edi
nop
nop
nop
cmp eax, 0
nop
nop
nop
je 0x432072
nop
nop
nop
nop
mov ebx, 0x40c7d0
nop
nop
nop
nop
mov ecx, ebx
nop
nop
nop
nop
sub ecx, eax
nop
nop
nop
nop
xor edx, edx
nop
nop
push eax
nop
nop
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
div edi
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
nop
nop
nop
pop eax
nop
nop
mov esi, 0x3fc33c1c
nop
nop
nop
xor dword [eax], esi
nop
nop
nop
nop
nop
add eax, edi
nop
nop
nop
nop
loop 0x432060
nop
mov eax, section..data
cmp eax, 0
nop
nop
nop
je 0x4320d2
nop
nop
nop
nop
mov ebx, 0x42f314
nop
nop
nop
nop
nop
mov ecx, ebx
sub ecx, eax
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
nop
nop
nop
nop
nop
push eax
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
div edi
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
pop eax
nop
mov esi, 0x50e207a8
nop
nop
nop
xor dword [eax], esi
nop
nop
add eax, edi
nop
nop
nop
nop
nop
nop
nop
loop 0x4320c0
nop
nop
popal
nop
nop
nop
jmp 0x431219
Function at 0x430000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
nop
mov eax, section..data
nop
mov ebx, 0x408ecc
nop
mov ecx, 0x59096db2
test eax, eax
nop
nop
nop
nop
nop
nop
je 0x43004e
nop
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
inc eax
nop
inc eax
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
nop
nop
nop
jne 0x430024
nop
mov eax, section..text
nop
mov ebx, 0x42e1d0
nop
mov ecx, 0xf8c201d
nop
test eax, eax
nop
nop
nop
nop
nop
nop
je 0x430084
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
add eax, 4
nop
cmp eax, ebx
nop
nop
nop
nop
nop
nop
nop
jne 0x43006c
nop
popal
nop
nop
nop
nop
nop
jmp 0x401219
Function at 0x954e80
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x4a000]
push edi
jmp 0x954e9a
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x954ea1
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x954e90
mov eax, 1
add ebx, ebx
jne 0x954eb3
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x954ec4
jne 0x954ee3
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x954ee3
dec eax
add ebx, ebx
jne 0x954ed0
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
jmp 0x954ea8
add ebx, ebx
jne 0x954edf
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jmp 0x954f35
xor ecx, ecx
sub eax, 3
jb 0x954efb
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x954f6a
sar eax, 1
mov ebp, eax
jmp 0x954f06
add ebx, ebx
jne 0x954f06
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x954ed4
inc ecx
add ebx, ebx
jne 0x954f14
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x954ed4
add ebx, ebx
jne 0x954f21
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x954f16
jne 0x954f32
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x954f16
add ecx, 2
cmp ebp, 0xfffffb00
adc ecx, 2
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x954f54
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x954f46
jmp 0x954e96
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x954f54
add edi, ecx
jmp 0x954e96
pop esi
mov edi, esi
mov ecx, 0xe16
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x954f72
cmp byte [edi], 0x11
jne 0x954f72
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 al, bl
loop 0x954f77
lea edi, [esi + 0x71000]
mov eax, dword [edi]
or eax, eax
je 0x954fe6
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x791f4]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x79258]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x954fa4
mov ecx, edi
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x7925c]
or eax, eax
je 0x954fe0
mov dword [ebx], eax
add ebx, 4
jmp 0x954fc1
call dword [esi + 0x7926c]
add edi, 4
lea ebx, [esi - 4]
xor eax, eax
mov al, byte [edi]
inc edi
or eax, eax
je 0x955017
cmp al, 0xef
ja 0x95500a
add ebx, eax
mov eax, dword [ebx]
xchg ah, al
rol eax, 0x10
xchg ah, al
add eax, esi
mov dword [ebx], eax
jmp 0x954fec
and al, 0xf
shl eax, 0x10
mov ax, word [edi]
add edi, 2
jmp 0x954ff9
mov ebp, dword [esi + 0x79260]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x20f]
and byte [eax], 0x7f
and byte [eax + 0x28], 0x7f
pop eax
push eax
push esp
push eax
push ebx
push edi
call ebp
pop eax
popal
lea eax, [esp - 0x80]
push 0
cmp esp, eax
jne 0x95504b
sub esp, 0xffffff80
jmp 0x8eb859