joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4dada0
Capabilities:
Access peb ldr_data
Encode data using xor
Get ntdll base address
Hash data using fnv
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
lea eax, [ebp - 0x18]
mov dword [ebp - 0x14], ecx
push eax
push 1
call fcn.0042bc80
call eax
mov eax, dword fs:[0x30]
mov eax, dword [eax + 0xc]
mov eax, dword [eax + 0xc]
mov eax, dword [eax]
mov edx, dword [eax + 0x18]
mov eax, dword [0x4fbf10]
mov dword [ebp - 0x10], edx
test eax, eax
jne 0x4dae7a
test edx, edx
jne 0x4dadef
push dword [ebp - 0x14]
xor eax, eax
push eax
push dword [ebp - 0x18]
mov dword [0x4fbf10], eax
call eax
mov esp, ebp
pop ebp
ret
mov eax, dword [edx + 0x3c]
mov ecx, dword [eax + edx + 0x78]
mov eax, dword [eax + edx + 0x7c]
mov dword [ebp - 8], eax
lea eax, [ecx + edx]
mov dword [ebp - 8], eax
cmp eax, edx
je 0x4daddb
push ebx
xor ecx, ecx
push esi
push edi
mov dword [ebp - 4], ecx
cmp dword [eax + 0x18], ecx
je 0x4dae70
mov edi, dword [eax + 0x20]
add edi, edx
nop dword [eax]
mov eax, dword [edi]
mov esi, 0x811c9dc5
add eax, edx
mov bl, byte [eax]
inc eax
test bl, bl
je 0x4dae61
movsx edx, bl
lea eax, [eax + 1]
sub bl, 0x41
mov ecx, edx
or ecx, 0x20
cmp bl, 0x19
mov bl, byte [eax - 1]
cmova ecx, edx
xor ecx, esi
imul esi, ecx, 0x1000193
test bl, bl
jne 0x4dae30
mov ecx, dword [ebp - 4]
mov edx, dword [ebp - 0x10]
cmp esi, 0xdc3ae595
je 0x4dae88
mov eax, dword [ebp - 8]
inc ecx
add edi, 4
mov dword [ebp - 4], ecx
cmp ecx, dword [eax + 0x18]
jne 0x4dae20
xor eax, eax
pop edi
pop esi
pop ebx
mov dword [0x4fbf10], eax
push dword [ebp - 0x14]
push 0
push dword [ebp - 0x18]
call eax
mov esp, ebp
pop ebp
ret
mov ebx, dword [ebp - 8]
mov eax, dword [ebx + 0x24]
lea eax, [eax + ecx*2]
movzx ecx, word [eax + edx]
mov eax, dword [ebx + 0x1c]
lea eax, [eax + ecx*4]
mov eax, dword [eax + edx]
add eax, edx
jmp 0x4dae72
Function at 0x4daeb0
Capabilities:
Access peb ldr_data
Encode data using xor
Get ntdll base address
Hash data using fnv
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
lea eax, [ebp - 0x18]
mov dword [ebp - 0x14], ecx
push eax
push 1
call fcn.0042bc80
call eax
mov eax, dword fs:[0x30]
mov eax, dword [eax + 0xc]
mov eax, dword [eax + 0xc]
mov eax, dword [eax]
mov edx, dword [eax + 0x18]
mov eax, dword [0x4fc000]
mov dword [ebp - 0x10], edx
test eax, eax
jne 0x4daf8a
test edx, edx
jne 0x4daf00
push dword [ebp - 0x14]
xor eax, eax
push 8
push dword [ebp - 0x18]
mov dword [0x4fc000], eax
call eax
mov esp, ebp
pop ebp
ret
mov eax, dword [edx + 0x3c]
mov ecx, dword [eax + edx + 0x78]
mov eax, dword [eax + edx + 0x7c]
mov dword [ebp - 8], eax
lea eax, [ecx + edx]
mov dword [ebp - 8], eax
cmp eax, edx
je 0x4daeeb
push ebx
xor ecx, ecx
push esi
push edi
mov dword [ebp - 4], ecx
cmp dword [eax + 0x18], ecx
je 0x4daf80
mov edi, dword [eax + 0x20]
add edi, edx
nop word [eax + eax]
mov eax, dword [edi]
mov esi, 0x811c9dc5
add eax, edx
mov bl, byte [eax]
inc eax
test bl, bl
je 0x4daf71
movsx edx, bl
lea eax, [eax + 1]
sub bl, 0x41
mov ecx, edx
or ecx, 0x20
cmp bl, 0x19
mov bl, byte [eax - 1]
cmova ecx, edx
xor ecx, esi
imul esi, ecx, 0x1000193
test bl, bl
jne 0x4daf40
mov ecx, dword [ebp - 4]
mov edx, dword [ebp - 0x10]
cmp esi, 0x5b556698
je 0x4daf98
mov eax, dword [ebp - 8]
inc ecx
add edi, 4
mov dword [ebp - 4], ecx
cmp ecx, dword [eax + 0x18]
jne 0x4daf30
xor eax, eax
pop edi
pop esi
pop ebx
mov dword [0x4fc000], eax
push dword [ebp - 0x14]
push 8
push dword [ebp - 0x18]
call eax
mov esp, ebp
pop ebp
ret
mov ebx, dword [ebp - 8]
mov eax, dword [ebx + 0x24]
lea eax, [eax + ecx*2]
movzx ecx, word [eax + edx]
mov eax, dword [ebx + 0x1c]
lea eax, [eax + ecx*4]
mov eax, dword [eax + edx]
add eax, edx
jmp 0x4daf82
Function at 0x4dafc0
Capabilities:
Access peb ldr_data
Encode data using xor
Hash data using fnv
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x2c
push ebx
push esi
push edi
test edx, edx
je 0x4db162
mov esi, dword [0x4fbad4]
mov dword [ebp - 8], esi
test esi, esi
je 0x4db162
cmp dword [esi], ecx
je 0x4daff7
mov esi, dword [esi + 0x30]
mov dword [ebp - 8], esi
test esi, esi
jne 0x4dafe2
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov dword [esi + 8], edx
mov edi, dword [0x4f37a8]
test edi, edi
jne 0x4db094
mov eax, dword fs:[0x30]
mov eax, dword [eax + 0xc]
mov eax, dword [eax + 0xc]
mov eax, dword [eax]
mov ecx, eax
mov dword [ebp - 0x10], eax
mov edx, eax
mov dword [ebp - 4], ecx
movzx ebx, word [ecx + 0x2c]
xor edi, edi
mov esi, dword [ecx + 0x30]
shr ebx, 1
mov dword [ebp - 0xc], 0x811c9dc5
lea eax, [esi + ebx*2]
cmp esi, eax
cmova ebx, edi
test ebx, ebx
je 0x4db078
nop
mov cl, byte [esi]
lea esi, [esi + 2]
movsx edx, cl
sub cl, 0x41
mov eax, edx
or eax, 0x20
cmp cl, 0x19
cmova eax, edx
inc edi
xor eax, dword [ebp - 0xc]
imul eax, eax, 0x1000193
mov dword [ebp - 0xc], eax
cmp edi, ebx
jne 0x4db040
cmp eax, 0xc0323159
je 0x4db169
mov ecx, dword [ebp - 4]
mov edx, dword [ebp - 0x10]
mov eax, dword [ecx]
mov ecx, eax
mov dword [ebp - 4], ecx
cmp eax, edx
je 0x4db089
cmp dword [ecx + 0x18], 0
jne 0x4db020
xor edi, edi
mov esi, dword [ebp - 8]
mov dword [0x4f37a8], edi
mov eax, dword [0x4fbf28]
test eax, eax
jne 0x4db141
test edi, edi
je 0x4db13a
mov eax, dword [edi + 0x3c]
mov ecx, dword [eax + edi + 0x78]
mov eax, dword [eax + edi + 0x7c]
mov dword [ebp - 0x14], eax
lea eax, [edi + ecx]
mov dword [ebp - 0x14], eax
cmp eax, edi
je 0x4db13a
xor ecx, ecx
mov dword [ebp - 0xc], ecx
cmp dword [eax + 0x18], ecx
je 0x4db13a
mov eax, dword [eax + 0x20]
add eax, edi
mov dword [ebp - 0x10], eax
mov edx, dword [eax]
mov eax, 0x811c9dc5
add edx, edi
mov bl, byte [edx]
inc edx
test bl, bl
je 0x4db125
mov esi, eax
nop dword [eax]
movsx ecx, bl
lea edx, [edx + 1]
sub bl, 0x41
mov eax, ecx
or eax, 0x20
cmp bl, 0x19
mov bl, byte [edx - 1]
cmova eax, ecx
xor eax, esi
imul esi, eax, 0x1000193
test bl, bl
jne 0x4db0f0
mov ecx, dword [ebp - 0xc]
mov dword [ebp - 4], esi
cmp dword [ebp - 4], 0xf175c356
mov esi, dword [ebp - 8]
je 0x4db174
mov edx, dword [ebp - 0x14]
inc ecx
mov eax, dword [ebp - 0x10]
add eax, 4
mov dword [ebp - 0xc], ecx
mov dword [ebp - 0x10], eax
cmp ecx, dword [edx + 0x18]
jne 0x4db0d7
xor eax, eax
mov dword [0x4fbf28], eax
lea ecx, [ebp - 0x28]
push ecx
push dword [esi]
call eax
movd xmm1, dword [ebp - 0x20]
movd xmm0, dword [esi + 8]
cvtdq2ps xmm1, xmm1
cvtdq2ps xmm0, xmm0
divss xmm1, xmm0
movss dword [esi + 0xc], xmm1
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov eax, dword [ebp - 4]
mov edi, dword [eax + 0x18]
jmp 0x4db08b
mov edx, dword [ebp - 0x14]
mov eax, dword [edx + 0x24]
lea eax, [eax + ecx*2]
movzx ecx, word [eax + edi]
mov eax, dword [edx + 0x1c]
lea eax, [eax + ecx*4]
mov eax, dword [eax + edi]
add eax, edi
jmp 0x4db13c
Function at 0x4db190
Capabilities:
Access peb ldr_data
Encode data using xor
Hash data using fnv
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x2c
push ebx
push esi
mov esi, dword [0x4fbad4]
mov dword [ebp - 8], esi
push edi
test esi, esi
je 0x4db327
nop word [eax + eax]
cmp dword [esi], ecx
je 0x4db1c5
mov esi, dword [esi + 0x30]
mov dword [ebp - 8], esi
test esi, esi
jne 0x4db1b0
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov dword [esi + 4], edx
mov edi, dword [0x4f37a8]
test edi, edi
jne 0x4db264
mov eax, dword fs:[0x30]
mov eax, dword [eax + 0xc]
mov eax, dword [eax + 0xc]
mov eax, dword [eax]
mov ecx, eax
mov dword [ebp - 0x10], eax
mov edx, eax
mov dword [ebp - 4], ecx
nop
movzx ebx, word [ecx + 0x2c]
xor edi, edi
mov esi, dword [ecx + 0x30]
shr ebx, 1
mov dword [ebp - 0xc], 0x811c9dc5
lea eax, [esi + ebx*2]
cmp esi, eax
cmova ebx, edi
test ebx, ebx
je 0x4db248
nop
mov cl, byte [esi]
lea esi, [esi + 2]
movsx edx, cl
sub cl, 0x41
mov eax, edx
or eax, 0x20
cmp cl, 0x19
cmova eax, edx
inc edi
xor eax, dword [ebp - 0xc]
imul eax, eax, 0x1000193
mov dword [ebp - 0xc], eax
cmp edi, ebx
jne 0x4db210
cmp eax, 0xc0323159
je 0x4db32e
mov ecx, dword [ebp - 4]
mov edx, dword [ebp - 0x10]
mov eax, dword [ecx]
mov ecx, eax
mov dword [ebp - 4], ecx
cmp eax, edx
je 0x4db259
cmp dword [ecx + 0x18], 0
jne 0x4db1f0
xor edi, edi
mov esi, dword [ebp - 8]
mov dword [0x4f37a8], edi
mov eax, dword [0x4fbf28]
test eax, eax
jne 0x4db306
test edi, edi
je 0x4db2ff
mov eax, dword [edi + 0x3c]
mov ecx, dword [eax + edi + 0x78]
mov eax, dword [eax + edi + 0x7c]
mov dword [ebp - 0x14], eax
lea eax, [edi + ecx]
mov dword [ebp - 0x14], eax
cmp eax, edi
je 0x4db2ff
xor ecx, ecx
mov dword [ebp - 0xc], ecx
cmp dword [eax + 0x18], ecx
je 0x4db2ff
mov eax, dword [eax + 0x20]
add eax, edi
mov dword [ebp - 0x10], eax
mov edx, dword [eax]
mov eax, 0x811c9dc5
add edx, edi
mov bl, byte [edx]
inc edx
test bl, bl
je 0x4db2ea
mov esi, eax
movsx ecx, bl
lea edx, [edx + 1]
sub bl, 0x41
mov eax, ecx
or eax, 0x20
cmp bl, 0x19
mov bl, byte [edx - 1]
cmova eax, ecx
xor eax, esi
imul esi, eax, 0x1000193
test bl, bl
jne 0x4db2b5
mov ecx, dword [ebp - 0xc]
mov dword [ebp - 4], esi
cmp dword [ebp - 4], 0xf175c356
mov esi, dword [ebp - 8]
je 0x4db339
mov edx, dword [ebp - 0x14]
inc ecx
mov eax, dword [ebp - 0x10]
add eax, 4
mov dword [ebp - 0xc], ecx
mov dword [ebp - 0x10], eax
cmp ecx, dword [edx + 0x18]
jne 0x4db2a3
xor eax, eax
mov dword [0x4fbf28], eax
lea ecx, [ebp - 0x28]
push ecx
push dword [esi]
call eax
movd xmm1, dword [ebp - 0x20]
movd xmm0, dword [esi + 8]
cvtdq2ps xmm1, xmm1
cvtdq2ps xmm0, xmm0
divss xmm1, xmm0
movss dword [esi + 0xc], xmm1
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov eax, dword [ebp - 4]
mov edi, dword [eax + 0x18]
jmp 0x4db25b
mov edx, dword [ebp - 0x14]
mov eax, dword [edx + 0x24]
lea eax, [eax + ecx*2]
movzx ecx, word [eax + edi]
mov eax, dword [edx + 0x1c]
lea eax, [eax + ecx*4]
mov eax, dword [eax + edi]
add eax, edi
jmp 0x4db301
Function at 0x4db380
Capabilities:
Access peb ldr_data
Encode data using xor
Hash data using fnv
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [ebp + 0xc]
push ebx
push esi
mov dword [ebp - 0x20], edx
movzx edx, ax
push edi
mov edi, dword [0x4fbad4]
shr eax, 0x10
mov dword [ebp - 0x1c], edx
mov dword [ebp + 0xc], eax
mov dword [ebp - 8], edi
test edi, edi
je 0x4db518
nop dword [eax]
cmp dword [edi], ecx
je 0x4db3c5
mov edi, dword [edi + 0x30]
mov dword [ebp - 8], edi
test edi, edi
jne 0x4db3b0
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov esi, dword [0x4f37a8]
test esi, esi
jne 0x4db464
mov eax, dword fs:[0x30]
mov eax, dword [eax + 0xc]
mov eax, dword [eax + 0xc]
mov eax, dword [eax]
mov ecx, eax
mov dword [ebp - 0x10], eax
mov edx, eax
mov dword [ebp - 4], ecx
nop dword [eax + eax]
movzx ebx, word [ecx + 0x2c]
xor edi, edi
mov esi, dword [ecx + 0x30]
shr ebx, 1
mov dword [ebp - 0xc], 0x811c9dc5
lea eax, [esi + ebx*2]
cmp esi, eax
cmova ebx, edi
test ebx, ebx
je 0x4db448
nop
mov cl, byte [esi]
lea esi, [esi + 2]
movsx edx, cl
sub cl, 0x41
mov eax, edx
or eax, 0x20
cmp cl, 0x19
cmova eax, edx
inc edi
xor eax, dword [ebp - 0xc]
imul eax, eax, 0x1000193
mov dword [ebp - 0xc], eax
cmp edi, ebx
jne 0x4db410
cmp eax, 0xc0323159
je 0x4db51f
mov ecx, dword [ebp - 4]
mov edx, dword [ebp - 0x10]
mov eax, dword [ecx]
mov ecx, eax
mov dword [ebp - 4], ecx
cmp eax, edx
je 0x4db459
cmp dword [ecx + 0x18], 0
jne 0x4db3f0
xor esi, esi
mov edi, dword [ebp - 8]
mov dword [0x4f37a8], esi
mov eax, dword [0x4fbf18]
test eax, eax
jne 0x4db506
test esi, esi
je 0x4db4ff
mov eax, dword [esi + 0x3c]
mov ecx, dword [eax + esi + 0x78]
mov eax, dword [eax + esi + 0x7c]
mov dword [ebp - 0x14], eax
lea eax, [esi + ecx]
mov dword [ebp - 0x14], eax
cmp eax, esi
je 0x4db4ff
xor edx, edx
mov dword [ebp - 0xc], edx
cmp dword [eax + 0x18], edx
je 0x4db4ff
mov eax, dword [eax + 0x20]
add eax, esi
mov dword [ebp - 0x10], eax
mov eax, dword [eax]
mov ecx, 0x811c9dc5
add eax, esi
mov bl, byte [eax]
inc eax
test bl, bl
je 0x4db4ea
mov edi, ecx
movsx edx, bl
lea eax, [eax + 1]
sub bl, 0x41
mov ecx, edx
or ecx, 0x20
cmp bl, 0x19
mov bl, byte [eax - 1]
cmova ecx, edx
xor ecx, edi
imul edi, ecx, 0x1000193
test bl, bl
jne 0x4db4b5
mov dword [ebp - 4], edi
cmp dword [ebp - 4], 0x8010a808
mov edi, dword [ebp - 8]
je 0x4db52a
mov edx, dword [ebp - 0xc]
mov ecx, dword [ebp - 0x14]
inc edx
mov eax, dword [ebp - 0x10]
add eax, 4
mov dword [ebp - 0xc], edx
mov dword [ebp - 0x10], eax
cmp edx, dword [ecx + 0x18]
jne 0x4db4a3
xor eax, eax
mov dword [0x4fbf18], eax
push 1
push dword [ebp + 0xc]
push dword [ebp - 0x1c]
push dword [ebp + 8]
push dword [ebp - 0x20]
push dword [edi]
call eax
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov eax, dword [ebp - 4]
mov esi, dword [eax + 0x18]
jmp 0x4db45b
mov edx, dword [ebp - 0x14]
mov ecx, dword [ebp - 0xc]
mov eax, dword [edx + 0x24]
lea eax, [eax + ecx*2]
movzx ecx, word [eax + esi]
mov eax, dword [edx + 0x1c]
lea eax, [eax + ecx*4]
mov eax, dword [eax + esi]
add eax, esi
jmp 0x4db501
Function at 0x4ddf90
Capabilities:
Access peb ldr_data
Encode data using xor
Hash data using fnv
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
push ebx
mov ebx, dword [0x4fbb0c]
mov eax, ebx
mov dword [ebp - 0xc], ebx
push esi
push edi
test eax, eax
je 0x4ddfc4
nop dword [eax + eax]
mov dword [eax + 0x2c0], 0
mov eax, dword [eax + 0x2c4]
test eax, eax
jne 0x4ddfb0
mov eax, ebx
test eax, eax
je 0x4de14d
nop
cmp dword [eax + 0x2a4], ecx
je 0x4ddfe9
mov eax, dword [eax + 0x2c4]
test eax, eax
jne 0x4ddfd0
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov dword [eax + 0x2c0], 1
test ebx, ebx
je 0x4de14d
nop dword [eax + eax]
mov esi, dword [0x4f37a8]
test esi, esi
jne 0x4de098
mov eax, dword fs:[0x30]
mov eax, dword [eax + 0xc]
mov eax, dword [eax + 0xc]
mov eax, dword [eax]
mov ecx, eax
mov dword [ebp - 0x10], eax
mov edx, eax
mov dword [ebp - 4], ecx
movzx ebx, word [ecx + 0x2c]
xor edi, edi
mov esi, dword [ecx + 0x30]
shr ebx, 1
mov dword [ebp - 8], 0x811c9dc5
lea eax, [esi + ebx*2]
cmp esi, eax
cmova ebx, edi
test ebx, ebx
je 0x4de07c
mov cl, byte [esi]
lea esi, [esi + 2]
movsx edx, cl
sub cl, 0x41
mov eax, edx
or eax, 0x20
cmp cl, 0x19
cmova eax, edx
inc edi
xor eax, dword [ebp - 8]
imul eax, eax, 0x1000193
mov dword [ebp - 8], eax
cmp edi, ebx
jne 0x4de044
cmp eax, 0xc0323159
je 0x4de154
mov ecx, dword [ebp - 4]
mov edx, dword [ebp - 0x10]
mov eax, dword [ecx]
mov ecx, eax
mov dword [ebp - 4], ecx
cmp eax, edx
je 0x4de08d
cmp dword [ecx + 0x18], 0
jne 0x4de026
xor esi, esi
mov ebx, dword [ebp - 0xc]
mov dword [0x4f37a8], esi
mov eax, dword [0x4fbfe8]
test eax, eax
jne 0x4de130
test esi, esi
je 0x4de126
mov eax, dword [esi + 0x3c]
mov ecx, dword [eax + esi + 0x78]
lea eax, [esi + ecx]
mov dword [ebp - 4], eax
cmp eax, esi
je 0x4de126
xor ecx, ecx
mov dword [ebp - 8], ecx
cmp dword [eax + 0x18], ecx
je 0x4de126
mov eax, dword [eax + 0x20]
mov edx, dword [ebp - 4]
add eax, esi
mov dword [ebp - 0x10], eax
mov eax, dword [eax]
mov edi, 0x811c9dc5
add eax, esi
mov bl, byte [eax]
inc eax
test bl, bl
je 0x4de114
movsx edx, bl
lea eax, [eax + 1]
sub bl, 0x41
mov ecx, edx
or ecx, 0x20
cmp bl, 0x19
mov bl, byte [eax - 1]
cmova ecx, edx
xor ecx, edi
imul edi, ecx, 0x1000193
test bl, bl
jne 0x4de0e3
mov ecx, dword [ebp - 8]
mov edx, dword [ebp - 4]
cmp edi, 0x3b435c0e
je 0x4de15f
mov eax, dword [ebp - 0x10]
inc ecx
add eax, 4
mov dword [ebp - 8], ecx
mov dword [ebp - 0x10], eax
cmp ecx, dword [edx + 0x18]
jne 0x4de0d3
xor eax, eax
mov ebx, dword [ebp - 0xc]
mov dword [0x4fbfe8], eax
push 1
push 0
push dword [ebx + 0x2a4]
call eax
mov ebx, dword [ebx + 0x2c4]
mov dword [ebp - 0xc], ebx
test ebx, ebx
jne 0x4de000
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov eax, dword [ebp - 4]
mov esi, dword [eax + 0x18]
jmp 0x4de08f
mov eax, dword [edx + 0x24]
lea eax, [eax + ecx*2]
movzx ecx, word [eax + esi]
mov eax, dword [edx + 0x1c]
lea eax, [eax + ecx*4]
mov eax, dword [eax + esi]
add eax, esi
jmp 0x4de128
Function at 0x4e0fe0
Capabilities:
Access peb ldr_data
Encode data using xor
Hash data using fnv
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
push ebx
push esi
mov esi, dword [0x4fbe48]
push edi
test esi, esi
jne 0x4e1081
mov eax, dword fs:[0x30]
mov eax, dword [eax + 0xc]
mov eax, dword [eax + 0xc]
mov eax, dword [eax]
mov ecx, eax
mov dword [ebp - 0xc], eax
mov edx, eax
mov dword [ebp - 4], ecx
nop
movzx ebx, word [ecx + 0x2c]
xor edi, edi
mov esi, dword [ecx + 0x30]
shr ebx, 1
mov dword [ebp - 8], 0x811c9dc5
lea eax, [esi + ebx*2]
cmp esi, eax
cmova ebx, edi
test ebx, ebx
je 0x4e1068
nop
mov cl, byte [esi]
lea esi, [esi + 2]
movsx edx, cl
sub cl, 0x41
mov eax, edx
or eax, 0x20
cmp cl, 0x19
cmova eax, edx
inc edi
xor eax, dword [ebp - 8]
imul eax, eax, 0x1000193
mov dword [ebp - 8], eax
cmp edi, ebx
jne 0x4e1030
cmp eax, 0x87a77597
je 0x4e1129
mov ecx, dword [ebp - 4]
mov edx, dword [ebp - 0xc]
mov eax, dword [ecx]
mov ecx, eax
mov dword [ebp - 4], ecx
cmp eax, edx
je 0x4e1079
cmp dword [ecx + 0x18], 0
jne 0x4e1010
xor esi, esi
mov dword [0x4fbe48], esi
mov eax, dword [0x4fbf6c]
test eax, eax
jne 0x4e111a
test esi, esi
je 0x4e1113
mov eax, dword [esi + 0x3c]
mov ecx, dword [eax + esi + 0x78]
lea eax, [esi + ecx]
mov dword [ebp - 4], eax
cmp eax, esi
je 0x4e1113
xor ecx, ecx
mov dword [ebp - 8], ecx
cmp dword [eax + 0x18], ecx
je 0x4e1113
mov eax, dword [eax + 0x20]
mov edx, dword [ebp - 4]
add eax, esi
mov dword [ebp - 0xc], eax
nop dword [eax]
mov eax, dword [eax]
mov edi, 0x811c9dc5
add eax, esi
mov bl, byte [eax]
inc eax
test bl, bl
je 0x4e1101
movsx edx, bl
lea eax, [eax + 1]
sub bl, 0x41
mov ecx, edx
or ecx, 0x20
cmp bl, 0x19
mov bl, byte [eax - 1]
cmova ecx, edx
xor ecx, edi
imul edi, ecx, 0x1000193
test bl, bl
jne 0x4e10d0
mov ecx, dword [ebp - 8]
mov edx, dword [ebp - 4]
cmp edi, 0x50fa1793
je 0x4e1134
mov eax, dword [ebp - 0xc]
inc ecx
add eax, 4
mov dword [ebp - 8], ecx
mov dword [ebp - 0xc], eax
cmp ecx, dword [edx + 0x18]
jne 0x4e10c0
xor eax, eax
mov dword [0x4fbf6c], eax
push dword [0x4fbff0]
call eax
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov eax, dword [ebp - 4]
mov esi, dword [eax + 0x18]
jmp 0x4e107b
mov eax, dword [edx + 0x24]
push dword [0x4fbff0]
lea eax, [eax + ecx*2]
movzx ecx, word [eax + esi]
mov eax, dword [edx + 0x1c]
lea eax, [eax + ecx*4]
mov eax, dword [eax + esi]
add eax, esi
mov dword [0x4fbf6c], eax
call eax
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4e1b10
Capabilities:
Access peb ldr_data
Encode data using xor
Hash data using fnv
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x2c
push ebx
push esi
mov esi, dword [0x4f37a8]
mov dword [ebp - 0x18], ecx
push edi
test esi, esi
jne 0x4e1bb1
mov eax, dword fs:[0x30]
mov eax, dword [eax + 0xc]
mov eax, dword [eax + 0xc]
mov eax, dword [eax]
mov ecx, eax
mov dword [ebp - 0xc], eax
mov edx, eax
mov dword [ebp - 4], ecx
movzx ebx, word [ecx + 0x2c]
xor edi, edi
mov esi, dword [ecx + 0x30]
shr ebx, 1
mov dword [ebp - 8], 0x811c9dc5
lea eax, [esi + ebx*2]
cmp esi, eax
cmova ebx, edi
test ebx, ebx
je 0x4e1b98
mov cl, byte [esi]
lea esi, [esi + 2]
movsx edx, cl
sub cl, 0x41
mov eax, edx
or eax, 0x20
cmp cl, 0x19
cmova eax, edx
inc edi
xor eax, dword [ebp - 8]
imul eax, eax, 0x1000193
mov dword [ebp - 8], eax
cmp edi, ebx
jne 0x4e1b60
cmp eax, 0xc0323159
je 0x4e1c69
mov ecx, dword [ebp - 4]
mov edx, dword [ebp - 0xc]
mov eax, dword [ecx]
mov ecx, eax
mov dword [ebp - 4], ecx
cmp eax, edx
je 0x4e1ba9
cmp dword [ecx + 0x18], 0
jne 0x4e1b42
xor esi, esi
mov dword [0x4f37a8], esi
mov eax, dword [0x4fbf28]
test eax, eax
jne 0x4e1c4a
test esi, esi
je 0x4e1c43
mov eax, dword [esi + 0x3c]
mov ecx, dword [eax + esi + 0x78]
lea eax, [esi + ecx]
mov dword [ebp - 4], eax
cmp eax, esi
je 0x4e1c43
xor ecx, ecx
mov dword [ebp - 8], ecx
cmp dword [eax + 0x18], ecx
je 0x4e1c43
mov eax, dword [eax + 0x20]
mov edx, dword [ebp - 4]
add eax, esi
mov dword [ebp - 0xc], eax
nop dword [eax]
mov eax, dword [eax]
mov edi, 0x811c9dc5
add eax, esi
mov bl, byte [eax]
inc eax
test bl, bl
je 0x4e1c31
movsx edx, bl
lea eax, [eax + 1]
sub bl, 0x41
mov ecx, edx
or ecx, 0x20
cmp bl, 0x19
mov bl, byte [eax - 1]
cmova ecx, edx
xor ecx, edi
imul edi, ecx, 0x1000193
test bl, bl
jne 0x4e1c00
mov ecx, dword [ebp - 8]
mov edx, dword [ebp - 4]
cmp edi, 0xf175c356
je 0x4e1c74
mov eax, dword [ebp - 0xc]
inc ecx
add eax, 4
mov dword [ebp - 8], ecx
mov dword [ebp - 0xc], eax
cmp ecx, dword [edx + 0x18]
jne 0x4e1bf0
xor eax, eax
mov dword [0x4fbf28], eax
lea ecx, [ebp - 0x28]
push ecx
push dword [ebp - 0x18]
call eax
mov eax, dword [ebp - 0x20]
sub eax, dword [ebp - 0x28]
cdq
and edx, 3
pop edi
add eax, edx
pop esi
sar eax, 2
pop ebx
mov esp, ebp
pop ebp
ret
mov eax, dword [ebp - 4]
mov esi, dword [eax + 0x18]
jmp 0x4e1bab
mov eax, dword [edx + 0x24]
lea eax, [eax + ecx*2]
movzx ecx, word [eax + esi]
mov eax, dword [edx + 0x1c]
lea eax, [eax + ecx*4]
mov eax, dword [eax + esi]
add eax, esi
jmp 0x4e1c45
Function at 0x4065c3
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x120
push esi
mov esi, 0x104
lea eax, [ebp - 0x120]
push esi
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
cmp eax, esi
pop esi
jbe 0x4065e7
xor eax, eax
test eax, eax
je 0x4065f9
cmp byte [ebp + eax - 0x121], 0x5c
je 0x4065f9
xor ecx, ecx
jmp 0x4065fc
xor ecx, ecx
inc ecx
push dword [ebp + 8]
lea ecx, [ecx + 0x40a014]
lea eax, [ebp + eax - 0x120]
push ecx
push str._s_s.dll
push eax
call dword [sym.imp.USER32.dll_wsprintfA]
add esp, 0x10
lea eax, [ebp - 0x120]
push 8
push 0
push eax
call dword [sym.imp.KERNEL32.dll_LoadLibraryExA]
leave
ret 4

Function at 0x4066e8
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
cmp dword [0x4232e4], 0
push esi
jne 0x40671f
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 0x4066f9
mov dword [ecx*4 + 0x4232e0], eax
inc ecx
cmp ecx, 0x100
jl 0x4066f4
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 8]
test edx, edx
not eax
jbe 0x406750
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 + 0x4232e0]
xor eax, esi
inc ecx
dec edx
jne 0x406732
pop edi
not eax
pop esi
ret 0xc

Function at 0x430002
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
call 0x43000c
nop
nop
nop
nop
nop
pop eax
add eax, 0x403d6f
nop
nop
sub eax, 0x403d15
mov ebx, dword [eax]
nop
nop
nop
nop
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
mov edx, dword [eax + 8]
nop
xor dword [ebx], edx
nop
nop
nop
nop
nop
nop
add ebx, 4
nop
cmp ebx, ecx
nop
nop
nop
nop
nop
jl 0x430030
nop
nop
nop
nop
nop
add eax, 0xc
nop
nop
nop
cmp dword [eax], 0
nop
nop
nop
jne 0x43001e
nop
nop
popal
nop
nop
nop
nop
jmp fcn.00401219