joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4bc58e
Capabilities:
Encode data using xor

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x28
mov eax, ecx
mov ecx, dword [eax + 4]
mov ecx, dword [ecx + 0x20]
push ebx
push edi
mov dword [ebp - 0x28], eax
mov eax, dword [eax]
mov edi, dword [eax + 0x6c]
imul edi, dword [eax + 0x60]
mov ebx, dword [eax + 0x20]
add edi, ebx
cmp ebx, edi
mov dword [ebp - 0x14], ecx
mov dword [ebp - 0x18], ebx
mov dword [ebp - 0x24], edi
jae 0x4bc6a6
push esi
mov esi, 0xe3
mov edx, dword [eax + 0x60]
mov eax, dword [eax + 0x68]
add eax, ebx
add edx, ebx
cmp ebx, eax
mov dword [ebp - 8], ecx
mov dword [ebp - 0xc], ebx
mov dword [ebp - 0x10], edx
mov dword [ebp - 0x20], eax
jae 0x4bc686
movzx ecx, byte [edx]
movzx eax, byte [edx + 1]
movzx edi, byte [ebx + 1]
mov dword [ebp - 4], ecx
movzx ecx, byte [ebx]
mov ebx, ecx
and ebx, 0x1c
mov edx, eax
and edx, 0x1c
add edx, ebx
mov ebx, dword [ebp - 4]
and ebx, 0x1c
add edx, ebx
mov dword [ebp - 0x1c], ecx
and cx, si
mov ebx, edi
and ebx, 0x1c
lea edx, [edx + ebx + 8]
mov ebx, eax
and bx, si
shr edx, 2
and ax, si
add ebx, ecx
mov ecx, dword [ebp - 4]
and cx, si
add ebx, ecx
mov ecx, edi
and cx, si
and di, si
lea ecx, [ebx + ecx + 0x42]
shr ecx, 2
xor dl, cl
mov ecx, dword [ebp - 0x1c]
mov ebx, dword [ebp - 0xc]
and cx, si
and dl, 0x1c
add eax, ecx
mov ecx, dword [ebp - 4]
and cx, si
add eax, ecx
lea eax, [eax + edi + 0x42]
shr eax, 2
xor dl, al
mov eax, dword [ebp - 8]
inc dword [ebp - 8]
mov byte [eax], dl
mov edx, dword [ebp - 0x10]
inc ebx
inc ebx
inc edx
inc edx
cmp ebx, dword [ebp - 0x20]
mov dword [ebp - 0xc], ebx
mov dword [ebp - 0x10], edx
jb 0x4bc5e6
mov ecx, dword [ebp - 0x14]
mov ebx, dword [ebp - 0x18]
mov edi, dword [ebp - 0x24]
mov eax, dword [ebp - 0x28]
mov edx, dword [eax + 4]
add ecx, dword [edx + 0x60]
mov eax, dword [eax]
mov edx, dword [eax + 0x60]
lea ebx, [ebx + edx*2]
cmp ebx, edi
mov dword [ebp - 0x14], ecx
mov dword [ebp - 0x18], ebx
jb 0x4bc5c8
pop esi
pop edi
xor eax, eax
pop ebx
leave
ret
Function at 0x4bc738
Capabilities:
Encode data using xor

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x28
push ebx
mov eax, ecx
mov ecx, dword [eax + 4]
mov ecx, dword [ecx + 0x20]
push esi
mov esi, dword [eax]
mov ebx, dword [esi + 0x20]
push edi
mov edi, dword [esi + 0x6c]
imul edi, dword [esi + 0x60]
add edi, ebx
cmp ebx, edi
mov dword [ebp - 0x28], eax
mov dword [ebp - 0x18], ecx
mov dword [ebp - 0x1c], ebx
mov dword [ebp - 0x24], edi
jae 0x4bc85f
mov eax, 0xff1c
mov edx, dword [esi + 0x60]
mov esi, dword [esi + 0x68]
lea esi, [ebx + esi*2]
add edx, ebx
cmp ebx, esi
mov dword [ebp - 8], ecx
mov dword [ebp - 0x10], ebx
mov dword [ebp - 0x14], edx
mov dword [ebp - 0x20], esi
jae 0x4bc840
movzx esi, word [edx + 2]
movzx ecx, word [edx]
movzx edx, word [ebx]
movzx edi, word [ebx + 2]
mov dword [ebp - 4], ecx
mov dword [ebp - 0xc], edx
mov ebx, esi
mov ecx, 0xe3
and dx, cx
and bx, cx
add ebx, edx
mov edx, dword [ebp - 4]
and dx, cx
add ebx, edx
mov edx, edi
and dx, cx
mov ecx, esi
and cx, ax
and esi, eax
lea edx, [ebx + edx + 0x42]
mov ebx, dword [ebp - 0xc]
and bx, ax
shr edx, 2
add ecx, ebx
mov ebx, dword [ebp - 4]
and bx, ax
add ecx, ebx
mov ebx, edi
and bx, ax
and edi, eax
lea ecx, [ecx + ebx + 0x208]
mov ebx, dword [ebp - 0x10]
shr ecx, 2
xor dl, cl
mov ecx, dword [ebp - 0xc]
and ecx, eax
add esi, ecx
mov ecx, dword [ebp - 4]
and ecx, eax
add esi, ecx
and edx, 0xffff00e3
lea ecx, [esi + edi + 0x208]
shr ecx, 2
xor edx, ecx
mov ecx, dword [ebp - 8]
add dword [ebp - 8], 2
mov word [ecx], dx
mov edx, dword [ebp - 0x14]
add ebx, 4
add edx, 4
cmp ebx, dword [ebp - 0x20]
mov dword [ebp - 0x10], ebx
mov dword [ebp - 0x14], edx
jb 0x4bc791
mov ecx, dword [ebp - 0x18]
mov ebx, dword [ebp - 0x1c]
mov edi, dword [ebp - 0x24]
mov edx, dword [ebp - 0x28]
mov esi, dword [edx + 4]
add ecx, dword [esi + 0x60]
mov esi, dword [edx]
mov edx, dword [esi + 0x60]
lea ebx, [ebx + edx*2]
cmp ebx, edi
mov dword [ebp - 0x18], ecx
mov dword [ebp - 0x1c], ebx
jb 0x4bc772
pop edi
pop esi
xor eax, eax
pop ebx
leave
ret
Function at 0x4bc96f
Capabilities:
Encode data using xor

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x28
push ebx
mov eax, ecx
mov ecx, dword [eax + 4]
mov ecx, dword [ecx + 0x20]
push esi
mov esi, dword [eax]
mov ebx, dword [esi + 0x20]
push edi
mov edi, dword [esi + 0x6c]
imul edi, dword [esi + 0x60]
add edi, ebx
cmp ebx, edi
mov dword [ebp - 0x28], eax
mov dword [ebp - 0x18], ecx
mov dword [ebp - 0x1c], ebx
mov dword [ebp - 0x24], edi
jae 0x4bca96
mov eax, 0xff00
mov edx, dword [esi + 0x60]
mov esi, dword [esi + 0x68]
lea esi, [ebx + esi*2]
add edx, ebx
cmp ebx, esi
mov dword [ebp - 8], ecx
mov dword [ebp - 0x10], ebx
mov dword [ebp - 0x14], edx
mov dword [ebp - 0x20], esi
jae 0x4bca77
movzx esi, word [edx + 2]
movzx ecx, word [edx]
movzx edx, word [ebx]
movzx edi, word [ebx + 2]
mov dword [ebp - 4], ecx
mov dword [ebp - 0xc], edx
mov ebx, esi
mov ecx, 0xff
and dx, cx
and bx, cx
add ebx, edx
mov edx, dword [ebp - 4]
and dx, cx
add ebx, edx
mov edx, edi
and dx, cx
mov ecx, esi
and cx, ax
and esi, eax
lea edx, [ebx + edx + 2]
mov ebx, dword [ebp - 0xc]
and bx, ax
shr edx, 2
add ecx, ebx
mov ebx, dword [ebp - 4]
and bx, ax
add ecx, ebx
mov ebx, edi
and bx, ax
and edi, eax
lea ecx, [ecx + ebx + 0x200]
mov ebx, dword [ebp - 0x10]
shr ecx, 2
xor dl, cl
mov ecx, dword [ebp - 0xc]
and ecx, eax
add esi, ecx
mov ecx, dword [ebp - 4]
and ecx, eax
add esi, ecx
and edx, 0xffff00ff
lea ecx, [esi + edi + 0x200]
shr ecx, 2
xor edx, ecx
mov ecx, dword [ebp - 8]
add dword [ebp - 8], 2
mov word [ecx], dx
mov edx, dword [ebp - 0x14]
add ebx, 4
add edx, 4
cmp ebx, dword [ebp - 0x20]
mov dword [ebp - 0x10], ebx
mov dword [ebp - 0x14], edx
jb 0x4bc9c8
mov ecx, dword [ebp - 0x18]
mov ebx, dword [ebp - 0x1c]
mov edi, dword [ebp - 0x24]
mov edx, dword [ebp - 0x28]
mov esi, dword [edx + 4]
add ecx, dword [esi + 0x60]
mov esi, dword [edx]
mov edx, dword [esi + 0x60]
lea ebx, [ebx + edx*2]
cmp ebx, edi
mov dword [ebp - 0x18], ecx
mov dword [ebp - 0x1c], ebx
jb 0x4bc9a9
pop edi
pop esi
xor eax, eax
pop ebx
leave
ret
Function at 0x4bca9d
Capabilities:
Encode data using xor

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x28
mov eax, ecx
mov ecx, dword [eax + 4]
mov ecx, dword [ecx + 0x20]
push ebx
push edi
mov dword [ebp - 0x28], eax
mov eax, dword [eax]
mov edi, dword [eax + 0x6c]
imul edi, dword [eax + 0x60]
mov ebx, dword [eax + 0x20]
add edi, ebx
cmp ebx, edi
mov dword [ebp - 0x14], ecx
mov dword [ebp - 0x18], ebx
mov dword [ebp - 0x24], edi
jae 0x4bcbb5
push esi
mov esi, 0xf0
mov edx, dword [eax + 0x60]
mov eax, dword [eax + 0x68]
add eax, ebx
add edx, ebx
cmp ebx, eax
mov dword [ebp - 8], ecx
mov dword [ebp - 0xc], ebx
mov dword [ebp - 0x10], edx
mov dword [ebp - 0x20], eax
jae 0x4bcb95
movzx ecx, byte [edx]
movzx eax, byte [edx + 1]
movzx edi, byte [ebx + 1]
mov dword [ebp - 4], ecx
movzx ecx, byte [ebx]
mov ebx, ecx
and ebx, 0xf
mov edx, eax
and edx, 0xf
add edx, ebx
mov ebx, dword [ebp - 4]
and ebx, 0xf
add edx, ebx
mov dword [ebp - 0x1c], ecx
and cx, si
mov ebx, edi
and ebx, 0xf
lea edx, [edx + ebx + 2]
mov ebx, eax
and bx, si
shr edx, 2
and ax, si
add ebx, ecx
mov ecx, dword [ebp - 4]
and cx, si
add ebx, ecx
mov ecx, edi
and cx, si
and di, si
lea ecx, [ebx + ecx + 0x20]
shr ecx, 2
xor dl, cl
mov ecx, dword [ebp - 0x1c]
mov ebx, dword [ebp - 0xc]
and cx, si
and dl, 0xf
add eax, ecx
mov ecx, dword [ebp - 4]
and cx, si
add eax, ecx
lea eax, [eax + edi + 0x20]
shr eax, 2
xor dl, al
mov eax, dword [ebp - 8]
inc dword [ebp - 8]
mov byte [eax], dl
mov edx, dword [ebp - 0x10]
inc ebx
inc ebx
inc edx
inc edx
cmp ebx, dword [ebp - 0x20]
mov dword [ebp - 0xc], ebx
mov dword [ebp - 0x10], edx
jb 0x4bcaf5
mov ecx, dword [ebp - 0x14]
mov ebx, dword [ebp - 0x18]
mov edi, dword [ebp - 0x24]
mov eax, dword [ebp - 0x28]
mov edx, dword [eax + 4]
add ecx, dword [edx + 0x60]
mov eax, dword [eax]
mov edx, dword [eax + 0x60]
lea ebx, [ebx + edx*2]
cmp ebx, edi
mov dword [ebp - 0x14], ecx
mov dword [ebp - 0x18], ebx
jb 0x4bcad7
pop esi
pop edi
xor eax, eax
pop ebx
leave
ret
Function at 0x4e54b9
Capabilities:
Enumerate pe sections

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov edx, dword [ebp + 8]
push esi
push edi
xor eax, eax
mov edi, edx
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
mov esi, dword [ecx + 4]
test esi, esi
je 0x4e54da
mov eax, dword [ecx]
mov eax, dword [eax + 8]
add eax, esi
jmp 0x4e54dc
xor eax, eax
mov dword [edx], eax
movzx eax, word [ecx + 8]
mov dword [edx + 4], eax
movzx eax, word [ecx + 0xa]
mov dword [edx + 8], eax
movzx eax, word [ecx + 0xc]
mov dword [edx + 0xc], eax
mov eax, dword [ecx + 0x18]
movzx eax, word [eax]
mov dword [edx + 0x10], eax
mov eax, dword [ecx + 0x18]
movzx eax, word [eax + 2]
mov dword [edx + 0x14], eax
mov eax, dword [ecx + 0x18]
movzx eax, word [eax + 4]
mov dword [edx + 0x18], eax
mov eax, dword [ecx + 0x18]
movzx eax, word [eax + 6]
mov dword [edx + 0x1c], eax
mov eax, dword [ecx + 0x18]
movzx eax, word [eax + 8]
mov dword [edx + 0x20], eax
mov eax, dword [ecx + 0x18]
movzx eax, word [eax + 0xa]
mov dword [edx + 0x24], eax
mov eax, dword [edx + 0x20]
imul eax, dword [edx + 0x18]
imul eax, dword [edx + 0x1c]
shl eax, 2
mov dword [edx + 0x28], eax
mov esi, dword [ecx + 0x14]
test esi, esi
je 0x4e554f
mov eax, dword [ecx]
mov eax, dword [eax + 8]
add eax, esi
jmp 0x4e5551
xor eax, eax
pop edi
mov dword [edx + 0x2c], eax
xor eax, eax
pop esi
pop ebp
ret 4
Function at 0x506d25
Capabilities:
Enumerate pe sections

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
push ebx
push esi
mov esi, dword [ebp + 0xc]
push edi
imul esi, esi, 0x64
mov edi, dword [ebp + 8]
imul edi, edi, 0x64
add edi, dword [ecx + 0x2c]
mov dword [ebp - 4], ecx
add esi, dword [edi + 4]
mov eax, dword [esi + 0x38]
mov ecx, dword [eax]
push eax
call dword [ecx + 0xc]
mov ebx, eax
mov eax, dword [ebx + 0xc]
add eax, dword [edi]
xor ecx, ecx
mov dword [ebp - 8], eax
mov eax, dword [ebx + 4]
mov dword [ebp + 0xc], eax
mov eax, dword [ebp - 4]
test byte [eax + 0x118], 1
mov dword [ebp - 0xc], ecx
mov dword [ebp + 8], ecx
jne 0x506d9b
push ecx
push ecx
call fcn.0047aefc
mov ecx, dword [ebp - 4]
push 0x30000
push 0
mov dword [ecx + 0x114], eax
call fcn.0047aefc
mov eax, dword [ebp - 4]
add esp, 0x10
or dword [eax + 0x118], 1
xor edx, edx
cmp dword [esi + 0x3c], edx
je 0x506e76
mov ecx, dword [edi]
mov eax, dword [ebx + 0x10]
add eax, ecx
mov dword [ebp - 0x10], eax
mov eax, dword [ebx + 0x14]
add eax, ecx
mov dword [ebp - 0x18], eax
mov eax, dword [ebx + 0x18]
add eax, ecx
cmp word [esi + 0x4e], dx
mov dword [ebp - 0x14], eax
mov dword [ebp + 8], edx
jbe 0x506e68
movzx ecx, word [ebp + 8]
shl ecx, 5
add ecx, dword [esi + 0x34]
cmp dword [ecx], edx
je 0x506e55
mov eax, dword [ecx + 4]
mov dword [ecx], eax
mov eax, dword [ecx + 0x10]
movzx edx, word [eax + 4]
sub edx, 0
je 0x506e30
dec edx
je 0x506e09
dec edx
jne 0x506e55
push 0xffffffffffffffff
lea edx, [ebp - 0xc]
push edx
movzx edx, word [eax + 8]
push eax
movzx eax, word [eax + 6]
shl eax, 5
add eax, dword [ebp - 0x10]
jmp 0x506e1e
push 0xffffffffffffffff
lea edx, [ebp - 0xc]
push edx
movzx edx, word [eax + 8]
push eax
movzx eax, word [eax + 6]
shl eax, 5
add eax, dword [ebp - 0x14]
push dword [esi + 0x3c]
push edx
push eax
push dword [ecx + 0xc]
mov ecx, dword [ebp - 4]
call fcn.005061bf
jmp 0x506e55
push 0xffffffffffffffff
lea edx, [ebp - 0xc]
push edx
movzx edx, word [eax + 8]
push eax
push dword [esi + 0x3c]
movzx eax, word [eax + 6]
push edx
mov edx, dword [ebp - 0x18]
lea eax, [edx + eax*8]
push eax
push dword [ecx + 0xc]
mov ecx, dword [ebp - 4]
call fcn.00506558
inc dword [ebp + 8]
mov ax, word [ebp + 8]
xor edx, edx
cmp ax, word [esi + 0x4e]
jb 0x506dcd
mov edi, dword [edi]
add edi, dword [ebx + 0x10]
mov eax, dword [ebx + 8]
mov dword [ebp - 0xc], edi
mov dword [ebp + 8], eax
push dword [ebp + 0xc]
push dword [ebp + 0xc]
push dword [ebp + 0xc]
push edx
push dword [ebp + 8]
push edx
push dword [ebp - 8]
push dword [ebp - 8]
push dword [ebp - 8]
push edx
push dword [ebp - 0xc]
push edx
push dword [esi + 0x44]
push dword [esi + 0x40]
call fcn.004cacd9
pop edi
pop esi
pop ebx
leave
ret 8
Function at 0x5140b0
Capabilities:
Check for software breakpoints

Disassembly:
cmp dword [esi + 0x14], 0xcc
je 0x5140d3
mov eax, dword [esi + 0x1a8]
push esi
call dword [eax]
mov dword [esi + 0x8c], 0
mov dword [esi + 0x14], 0xcc
mov ecx, dword [esi + 0x1a8]
mov eax, dword [ecx + 8]
test eax, eax
je 0x5140f9
mov eax, dword [esi]
push esi
mov dword [eax + 0x14], 0x30
call dword [eax]
mov edx, dword [esi + 0x1a8]
mov eax, dword [edx + 8]
test eax, eax
jne 0x5140e0
mov edx, dword [esi + 0x44]
xor eax, eax
test edx, edx
setne al
add eax, 0xcd
mov dword [esi + 0x14], eax
mov eax, 1
ret

Function at 0x5141b0
Capabilities:
Check for software breakpoints

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
cmp dword [esi + 0x14], 0xca
jne 0x5141e7
push esi
call fcn.00545f70
mov eax, dword [esi + 0x40]
test eax, eax
je 0x5141e0
mov dword [esi + 0x14], 0xcf
mov eax, 1
pop esi
pop ebp
ret 4
mov dword [esi + 0x14], 0xcb
mov ecx, dword [esi + 0x14]
cmp ecx, 0xcb
jne 0x514266
mov eax, dword [esi + 0x1b8]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x514250
nop
mov eax, dword [esi + 8]
test eax, eax
je 0x51420a
push esi
call dword [eax]
mov ecx, dword [esi + 0x1b8]
push esi
call dword [ecx]
test eax, eax
je 0x514249
cmp eax, 2
je 0x514250
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x514200
cmp eax, 3
je 0x51422d
cmp eax, 1
jne 0x514200
mov eax, dword [ecx + 4]
inc eax
mov dword [ecx + 4], eax
cmp eax, dword [ecx + 8]
jl 0x514200
mov eax, dword [ecx + 8]
mov edx, dword [esi + 0x144]
add eax, edx
mov dword [ecx + 8], eax
jmp 0x514200
xor eax, eax
pop esi
pop ebp
ret 4
mov eax, dword [esi + 0x94]
mov dword [esi + 0x9c], eax
call fcn.005140b0
pop esi
pop ebp
ret 4
cmp ecx, 0xcc
je 0x51427d
mov eax, dword [esi]
mov dword [eax + 0x14], 0x14
push esi
mov dword [eax + 0x18], ecx
call dword [eax]
call fcn.005140b0
pop esi
pop ebp
ret 4
Function at 0x5473f6
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
mov edx, dword [esp + 8]
test edx, edx
jne 0x547405
xor eax, eax
jmp 0x5474e8
mov eax, dword [esp + 0xc]
cmp eax, 8
push ebx
push esi
mov esi, dword [esp + 0xc]
not esi
mov ecx, 0xff
jb 0x5474c8
push edi
mov edi, eax
shr edi, 3
xor ebx, ebx
mov bl, byte [edx]
sub eax, 8
xor ebx, esi
and ebx, ecx
shr esi, 8
xor esi, dword [ebx*4 + 0x595480]
xor ebx, ebx
inc edx
mov bl, byte [edx]
xor ebx, esi
and ebx, ecx
shr esi, 8
xor esi, dword [ebx*4 + 0x595480]
xor ebx, ebx
inc edx
mov bl, byte [edx]
xor ebx, esi
and ebx, ecx
shr esi, 8
xor esi, dword [ebx*4 + 0x595480]
xor ebx, ebx
inc edx
mov bl, byte [edx]
xor ebx, esi
and ebx, ecx
shr esi, 8
xor esi, dword [ebx*4 + 0x595480]
xor ebx, ebx
inc edx
mov bl, byte [edx]
xor ebx, esi
and ebx, ecx
shr esi, 8
xor esi, dword [ebx*4 + 0x595480]
xor ebx, ebx
inc edx
mov bl, byte [edx]
xor ebx, esi
and ebx, ecx
shr esi, 8
xor esi, dword [ebx*4 + 0x595480]
xor ebx, ebx
inc edx
mov bl, byte [edx]
xor ebx, esi
and ebx, ecx
shr esi, 8
xor esi, dword [ebx*4 + 0x595480]
xor ebx, ebx
inc edx
mov bl, byte [edx]
xor ebx, esi
and ebx, ecx
shr esi, 8
xor esi, dword [ebx*4 + 0x595480]
inc edx
dec edi
jne 0x547425
pop edi
test eax, eax
je 0x5474e2
xor ebx, ebx
mov bl, byte [edx]
xor ebx, esi
and ebx, ecx
shr esi, 8
xor esi, dword [ebx*4 + 0x595480]
inc edx
dec eax
jne 0x5474cc
mov eax, esi
pop esi
not eax
pop ebx
ret 0xc
Function at 0x547689
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov edx, dword [ebx + 0x24]
push esi
mov dword [ebp - 8], edx
push edi
mov ecx, dword [ebx + 0x64]
mov eax, dword [ebx + 0x34]
mov esi, dword [ebx + 0x6c]
sub eax, ecx
sub eax, esi
mov dword [ebp - 4], eax
jne 0x5476b5
test ecx, ecx
jne 0x5476bf
test esi, esi
jne 0x5476bf
mov eax, edx
jmp 0x547730
cmp eax, 0xffffffff
jne 0x5476bf
push 0xfffffffffffffffe
pop eax
jmp 0x547730
mov esi, dword [ebx + 0x24]
lea esi, [edx + esi - 0x106]
cmp ecx, esi
jb 0x547730
mov edi, dword [ebx + 0x30]
mov ecx, edx
mov eax, ecx
shr ecx, 2
lea esi, [edi + edx]
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov ecx, dword [ebx + 0x44]
mov eax, dword [ebx + 0x3c]
sub dword [ebx + 0x68], edx
sub dword [ebx + 0x64], edx
sub dword [ebx + 0x54], edx
lea eax, [eax + ecx*2]
dec eax
dec eax
movzx esi, word [eax]
mov edi, esi
sub edi, edx
cmp esi, edx
sbb esi, esi
not esi
and esi, edi
dec ecx
mov word [eax], si
jne 0x5476f5
mov eax, dword [ebx + 0x38]
mov esi, edx
lea eax, [eax + edx*2]
dec eax
dec eax
movzx ecx, word [eax]
mov edi, ecx
sub edi, edx
cmp ecx, edx
sbb ecx, ecx
not ecx
and ecx, edi
dec esi
mov word [eax], cx
jne 0x547714
mov eax, dword [ebp - 4]
add eax, edx
mov esi, dword [ebx]
cmp dword [esi + 4], 0
mov dword [ebp - 0xc], esi
je 0x5477dd
mov edi, dword [ebx + 0x6c]
add edi, dword [ebx + 0x64]
mov ecx, dword [esi + 4]
add edi, dword [ebx + 0x30]
cmp ecx, eax
mov dword [ebp - 4], ecx
jbe 0x547755
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
jne 0x54775f
xor ecx, ecx
jmp 0x54779e
sub ecx, dword [ebp - 4]
mov eax, dword [esi + 0x1c]
mov dword [esi + 4], ecx
cmp dword [eax + 0x18], 0
jne 0x547781
push dword [ebp - 4]
push dword [esi]
push dword [esi + 0x30]
call fcn.0056dcc3
mov edx, dword [ebp - 8]
mov dword [esi + 0x30], eax
mov ecx, dword [ebp - 4]
mov esi, dword [esi]
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 ecx, eax
mov eax, dword [ebp - 0xc]
add dword [eax], ecx
add dword [eax + 8], ecx
add dword [ebx + 0x6c], ecx
mov edi, dword [ebx + 0x6c]
cmp edi, 3
jb 0x5477c9
mov eax, dword [ebx + 0x64]
mov ecx, dword [ebx + 0x30]
lea esi, [eax + ecx]
movzx eax, byte [esi]
mov ecx, dword [ebx + 0x50]
mov dword [ebx + 0x40], eax
shl eax, cl
movzx ecx, byte [esi + 1]
xor eax, ecx
and eax, dword [ebx + 0x4c]
mov dword [ebx + 0x40], eax
cmp edi, 0x106
jae 0x5477dd
mov eax, dword [ebx]
cmp dword [eax + 4], 0
jne 0x547697
pop edi
pop esi
leave
ret
Function at 0x576674
Capabilities:
Encode data using xor

Disassembly:
push edi
push esi
push ebp
push ebx
push esi
mov dword [esp], eax
test eax, eax
je 0x576721
mov esi, eax
mov edx, dword [esi]
xor eax, eax
mov byte [edx + 0x16], al
mov ecx, dword [esi]
mov byte [ecx + 0x17], al
mov ebx, dword [esi]
mov byte [ebx + 0x18], al
mov ebp, dword [esi]
mov byte [ebp + 0x19], al
mov ebp, dword [esi + 4]
test ebp, ebp
jle 0x5766cb
mov eax, esi
mov edx, dword [eax]
xor ecx, ecx
xor ebx, ebx
movzx esi, byte [edx + ebx]
mov edi, ecx
shl edi, 8
shr ecx, 0x18
xor ecx, esi
mov eax, ecx
mov ecx, edi
xor ecx, dword [eax*4 + 0x599fa0]
inc ebx
cmp ebx, ebp
jl 0x5766ab
jmp 0x5766d1
mov eax, esi
mov edx, dword [eax]
xor ecx, ecx
mov eax, dword [esp]
mov edi, dword [eax + 0xc]
test edi, edi
jle 0x5766ff
mov ebp, dword [eax + 8]
xor esi, esi
movzx eax, byte [ebp + esi]
mov ebx, ecx
shl ebx, 8
shr ecx, 0x18
xor ecx, eax
mov eax, ecx
mov ecx, ebx
xor ecx, dword [eax*4 + 0x599fa0]
inc esi
cmp esi, edi
jl 0x5766e0
mov esi, dword [esp]
mov byte [edx + 0x16], cl
mov ebp, dword [esi]
mov eax, ecx
shr eax, 8
mov byte [ebp + 0x17], al
mov ebx, dword [esi]
mov edx, ecx
shr edx, 0x10
mov byte [ebx + 0x18], dl
mov edi, dword [esi]
shr ecx, 0x18
mov byte [edi + 0x19], cl
pop ecx
pop ebx
pop ebp
pop esi
pop edi
ret

Function at 0x10001310
Capabilities:
Encode data using xor

Disassembly:
xchg esp, eax
lds ebx, [edi]
or bh, byte [ecx]
bound eax, qword [ebx + 0x43f44e17]
frstor dword [eax + 0xd0909d4]
xor eax, 0x4b6a13dd
shr dword [eax - 0x31], 1
lds ebp, [eax - 0x58610d66]
mov dword [edi + 0x16ccc5e6], ebp
das
mov al, 0x89
and dword [eax], ecx
cmc
lahf
mov eax, dword [0x26b8b531]
xchg edx, eax
inc esp
add dword [edi], edi
adc ecx, dword [edi]
fadd qword [ebp - 0x4ee4d6a5]
inc edx
mov ebx, 0x6ceb1a9a
invalid
Function at 0x6ee370
Capabilities:
Extract resource via kernel32 functions

Disassembly:
mov eax, dword [esp + 4]
push ebx
push esi
push edi
push 0x1a
push eax
push 0
call dword [sym.imp.KERNEL32.dll_FindResourceW]
mov esi, eax
test esi, esi
jne 0x6ee38e
pop edi
pop esi
xor al, al
pop ebx
ret
push esi
push 0
call dword [sym.imp.KERNEL32.dll_LoadResource]
push esi
push 0
mov edi, eax
call dword [sym.imp.KERNEL32.dll_SizeofResource]
push edi
mov ebx, eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov ecx, dword [esp + 0x14]
push 0x717074
push ecx
mov edi, eax
call fcn.00702198
mov esi, eax
add esp, 8
test esi, esi
jne 0x6ee3cb
pop edi
pop esi
xor al, al
pop ebx
ret
push esi
push ebx
push 1
push edi
call fcn.0070202e
push esi
call fcn.00701fb1
add esp, 0x14
mov al, 1
pop edi
pop esi
pop ebx
ret
Function at 0x6f1850
Capabilities:
Query or enumerate registry value

Disassembly:
mov ecx, dword [esp + 4]
sub esp, 0x218
lea eax, [esp]
push ebp
push esi
push edi
mov edi, dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
push eax
push 0x20019
push 0
push ecx
push SysReAllocString
call edi
test eax, eax
jne 0x6f18ae
mov ecx, dword [esp + 0xc]
mov ebp, dword [sym.imp.ADVAPI32.dll_RegQueryValueW]
lea edx, [esp + 0x10]
lea eax, [esp + 0x1c]
push edx
push eax
push 0x71c720
push ecx
mov dword [esp + 0x20], 0x104
call ebp
test eax, eax
je 0x6f18ba
mov edx, dword [esp + 0xc]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
xor eax, eax
pop edi
pop esi
pop ebp
add esp, 0x218
ret
mov eax, dword [esp + 0xc]
mov esi, dword [sym.imp.ADVAPI32.dll_RegCloseKey]
push eax
call esi
lea ecx, [esp + 0x1c]
push str.DefaultIcon
push ecx
call fcn.007021e1
add esp, 8
lea edx, [esp + 0xc]
lea eax, [esp + 0x1c]
push edx
push 0x20019
push 0
push eax
push SysReAllocString
call edi
test eax, eax
jne 0x6f18ae
mov eax, dword [esp + 0xc]
lea ecx, [esp + 0x10]
lea edx, [esp + 0x1c]
push ecx
push edx
push 0x71c720
push eax
mov dword [esp + 0x20], 0x104
call ebp
test eax, eax
je 0x6f192a
mov ecx, dword [esp + 0xc]
push ecx
call esi
pop edi
pop esi
xor eax, eax
pop ebp
add esp, 0x218
ret
mov edx, dword [esp + 0xc]
push edx
call esi
lea eax, [esp + 0x1c]
push 0x2c
push eax
call fcn.00703082
xor esi, esi
add esp, 8
cmp eax, esi
je 0x6f1957
mov word [eax], si
add eax, 2
push eax
call fcn.00703030
add esp, 4
jmp 0x6f1959
xor eax, eax
lea ecx, [esp + 0x18]
push 1
lea edx, [esp + 0x18]
push ecx
push edx
push eax
lea eax, [esp + 0x2c]
mov dword [esp + 0x24], esi
push eax
mov dword [esp + 0x2c], esi
call dword [sym.imp.SHELL32.dll_ExtractIconExW]
test eax, eax
je 0x6f18ae
mov al, byte [esp + 0x22c]
test al, al
mov eax, dword [esp + 0x14]
jne 0x6f18b0
mov eax, dword [esp + 0x18]
pop edi
pop esi
pop ebp
add esp, 0x218
ret

Function at 0x6f1ff0
Capabilities:
Execute syscall

Disassembly:
push ebp
mov ebp, esp
push ecx
mov eax, dword [ebp + 8]
lea edx, [ebp + 0xc]
int 0x2e
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
mov esp, ebp
pop ebp
ret