joyce8/EMBER2024-capa huggingface dataset:
Function at 0x44a3e0
Capabilities:
Encode data using xor
Hash data using murmur2

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
sub esp, 0x1c
mov dword [ebp - 0x10], ecx
mov eax, dword [ebp + 0xc]
movzx edx, byte [eax]
mov ecx, dword [eax + 4]
mov edi, edx
shr edi, 1
mov dword [ebp - 0x18], edx
test dl, 1
mov edx, dword [eax + 8]
mov dword [ebp - 0x14], ecx
lea esi, [edx + ecx]
mov dword [ebp - 0x24], edi
lea edi, [eax + edi + 1]
cmovne edi, esi
lea esi, [eax + 1]
cmovne esi, edx
sub edi, esi
cmp edi, 4
jb 0x44a458
mov edx, esi
mov eax, edi
nop word cs:[eax + eax]
nop dword [eax]
imul ecx, dword [edx], 0x5bd1e995
mov ebx, ecx
shr ebx, 0x18
xor ebx, ecx
imul ecx, ebx, 0x5bd1e995
imul eax, eax, 0x5bd1e995
xor eax, ecx
add edx, 4
add edi, 0xfffffffc
cmp edi, 3
ja 0x44a430
jmp 0x44a45c
mov eax, edi
mov edx, esi
cmp edi, 1
mov dword [ebp - 0x20], esi
je 0x44a480
cmp edi, 2
je 0x44a477
cmp edi, 3
jne 0x44a48b
movzx ecx, byte [edx + 2]
shl ecx, 0x10
xor eax, ecx
movzx ecx, byte [edx + 1]
shl ecx, 8
xor eax, ecx
movzx ecx, byte [edx]
xor ecx, eax
imul eax, ecx, 0x5bd1e995
mov esi, dword [ebp - 0x10]
mov ebx, dword [esi + 4]
xor ecx, ecx
test ebx, ebx
je 0x44a5e8
mov ecx, eax
shr ecx, 0xd
xor ecx, eax
imul eax, ecx, 0x5bd1e995
mov edi, eax
shr edi, 0xf
xor edi, eax
mov eax, ebx
shr eax, 1
and eax, 0x55555555
mov ecx, ebx
sub ecx, eax
mov eax, ecx
and eax, 0x33333333
shr ecx, 2
and ecx, 0x33333333
add ecx, eax
mov eax, ecx
shr eax, 4
add eax, ecx
and eax, 0xf0f0f0f
imul eax, eax, 0x1010101
shr eax, 0x18
mov dword [ebp - 0x28], eax
cmp eax, 1
ja 0x44a4f2
lea edx, [ebx - 1]
and edx, edi
jmp 0x44a501
mov edx, edi
cmp edi, ebx
jb 0x44a501
mov eax, edi
xor edx, edx
div ebx
mov esi, dword [ebp - 0x10]
mov eax, dword [esi]
mov eax, dword [eax + edx*4]
test eax, eax
je 0x44a5e6
mov dword [ebp - 0x10], edx
mov dword [ebp - 0x1c], ebx
test byte [ebp - 0x18], 1
mov ecx, dword [ebp - 0x14]
cmove ecx, dword [ebp - 0x24]
mov dword [ebp - 0x14], ecx
mov ebx, dword [eax]
test ebx, ebx
mov ecx, 0
je 0x44a5e8
mov eax, dword [ebp - 0x1c]
add eax, 0xffffffff
mov dword [ebp - 0x18], eax
mov esi, dword [ebp - 0x20]
jmp 0x44a558
and eax, dword [ebp - 0x18]
mov ecx, dword [ebp - 0x10]
cmp eax, ecx
jne 0x44a5e6
mov ebx, dword [ebx]
test ebx, ebx
je 0x44a5e6
mov eax, dword [ebx + 4]
cmp eax, edi
jne 0x44a5b0
movzx ecx, byte [ebx + 8]
mov eax, ecx
shr eax, 1
mov edx, eax
test cl, 1
je 0x44a571
mov edx, dword [ebx + 0xc]
cmp edx, dword [ebp - 0x14]
jne 0x44a54e
lea edx, [ebx + 8]
add edx, 1
test cl, 1
je 0x44a584
mov edx, dword [ebx + 0x10]
jne 0x44a5c8
cmp dword [ebp - 0x14], 0
je 0x44a5e2
xor ecx, ecx
nop
movzx edx, byte [ebx + ecx + 9]
cmp dl, byte [esi + ecx]
jne 0x44a54e
add ecx, 1
cmp eax, ecx
jne 0x44a590
jmp 0x44a5e2
cmp dword [ebp - 0x28], 1
jbe 0x44a540
mov ecx, dword [ebp - 0x1c]
cmp eax, ecx
jb 0x44a543
xor edx, edx
div ecx
mov eax, edx
jmp 0x44a543
mov eax, dword [ebp - 0x14]
test eax, eax
je 0x44a5e2
push eax
push esi
push edx
call fcn.00511a6d
add esp, 0xc
test eax, eax
jne 0x44a54e
mov ecx, ebx
jmp 0x44a5e8
xor ecx, ecx
mov eax, dword [ebp + 8]
mov dword [eax], ecx
add esp, 0x1c
pop esi
pop edi
pop ebx
pop ebp
ret 8
Function at 0x44e630
Capabilities:
Compute adler32 checksum

Disassembly:
push ebp
mov ebp, esp
pop ebp
jmp fcn.0044e280
Function at 0x44e9d0
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
pop ebp
jmp fcn.0044e640
Function at 0x458850
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
mov ebx, dword [ebp + 0x10]
mov eax, dword [ebp + 8]
test ebx, ebx
je 0x4588c9
mov ecx, dword [ebp + 0xc]
cmp ebx, 1
jne 0x45886c
xor esi, esi
jmp 0x4588ae
and ebx, 0xfffffffe
xor esi, esi
nop word cs:[eax + eax]
nop dword [eax + eax]
movzx edi, al
movzx edx, byte [ecx + esi]
xor edx, edi
shr eax, 8
xor eax, dword [edx*4 + 0x5450a4]
movzx edx, al
movzx edi, byte [ecx + esi + 1]
xor edi, edx
shr eax, 8
xor eax, dword [edi*4 + 0x5450a4]
add esi, 2
cmp ebx, esi
jne 0x458880
mov edx, dword [ebp + 0x10]
test dl, 1
je 0x4588c9
movzx edx, al
movzx ecx, byte [ecx + esi]
xor ecx, edx
shr eax, 8
xor eax, dword [ecx*4 + 0x5450a4]
pop esi
pop edi
pop ebx
pop ebp
ret
Function at 0x46c9a0
Capabilities:
Decrypt data using aes via x86 extensions

Disassembly:
movups xmm0, xmmword [edx]
shl ecx, 4
movups xmm1, xmmword [edx + 0x10]
xorps xmm2, xmm0
pxor xmm3, xmm0
pxor xmm4, xmm0
movups xmm0, xmmword [edx + 0x20]
lea edx, [edx + ecx + 0x20]
neg ecx
add ecx, 0x10
aesdec xmm2, xmm1
aesdec xmm3, xmm1
aesdec xmm4, xmm1
movups xmm1, xmmword [edx + ecx]
add ecx, 0x20
aesdec xmm2, xmm0
aesdec xmm3, xmm0
aesdec xmm4, xmm0
movups xmm0, xmmword [edx + ecx - 0x10]
jne 0x46c9c2
aesdec xmm2, xmm1
aesdec xmm3, xmm1
aesdec xmm4, xmm1
aesdeclast xmm2, xmm0
aesdeclast xmm3, xmm0
aesdeclast xmm4, xmm0
ret
Function at 0x486e18
Capabilities:
Enumerate pe sections

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
mov ecx, dword [ecx + 4]
mov edi, dword [ecx + 0x3c]
movzx edx, word [ecx + edi + 6]
xor eax, eax
test edx, edx
je 0x486e65
mov esi, dword [ebp + 8]
add edi, ecx
movzx ebx, word [edi + 0x14]
add edi, ebx
add edi, 0x18
test edi, edi
je 0x486e65
mov ebx, dword [edi + 0xc]
test ebx, ebx
je 0x486e50
add ebx, ecx
cmp ebx, esi
jbe 0x486e52
jmp 0x486e59
xor ebx, ebx
add ebx, dword [edi + 8]
cmp ebx, esi
ja 0x486e63
add edi, 0x28
dec edx
jne 0x486e3d
xor eax, eax
jmp 0x486e65
mov eax, edi
pop esi
pop edi
pop ebx
pop ebp
ret 4

Function at 0x486f0a
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
sub esp, 0x10
mov edi, dword [ebp + 0xc]
test edi, edi
je 0x486fed
mov ebx, ecx
mov eax, dword [ecx + 4]
mov edx, dword [eax + 0x3c]
cmp dword [eax + edx + 0x74], 0
je 0x486fed
cmp word [eax + edx + 0x14], 0x68
jb 0x486fed
mov esi, dword [ebx]
mov ecx, ebx
push dword [eax + edx + 0x78]
call dword [esi + 4]
test eax, eax
je 0x486fed
mov esi, eax
mov eax, dword [ebp + 8]
cmp eax, 0xffff
ja 0x486f64
mov word [edi], ax
jmp 0x48701a
mov eax, dword [ebx]
mov ecx, ebx
push dword [esi + 0x20]
call dword [eax + 4]
mov edx, eax
mov eax, dword [esi + 0x18]
lea ecx, [eax*4]
test ecx, ecx
je 0x486fed
mov dword [ebp - 0x18], esi
mov dword [ebp - 0x10], ebx
lea esi, [edx + eax*4]
mov eax, dword [ebp + 8]
inc eax
mov dword [ebp - 0x1c], eax
mov dword [ebp - 0x14], edx
mov ebx, edx
mov edi, esi
sub edi, ebx
mov eax, edi
sar eax, 2
shr edi, 0x1f
add edi, eax
and edi, 0xfffffffe
mov ecx, dword [ebp - 0x10]
mov eax, dword [ecx]
push dword [ebx + edi*2]
call dword [eax + 4]
mov ecx, dword [ebp + 8]
mov cl, byte [ecx]
test cl, cl
je 0x486fc7
mov edx, dword [ebp - 0x1c]
cmp cl, byte [eax]
jne 0x486fc9
inc eax
mov cl, byte [edx]
inc edx
test cl, cl
jne 0x486fbb
xor ecx, ecx
lea edi, [ebx + edi*2]
movzx ecx, cl
movzx eax, byte [eax]
mov edx, ecx
sub edx, eax
test edx, edx
lea edx, [edi + 4]
cmovg ebx, edx
cmovle esi, edi
cmp ecx, eax
je 0x486ff9
xor eax, eax
cmp ebx, esi
jne 0x486f93
jmp 0x486fef
xor eax, eax
add esp, 0x10
pop esi
pop edi
pop ebx
pop ebp
ret 8
mov ecx, dword [ebp - 0x10]
mov eax, dword [ecx]
mov esi, dword [ebp - 0x18]
push dword [esi + 0x24]
call dword [eax + 4]
sub edi, dword [ebp - 0x14]
sar edi, 1
movzx eax, word [eax + edi]
add ax, word [esi + 0x10]
mov ecx, dword [ebp + 0xc]
mov word [ecx], ax
mov al, 1
jmp 0x486fef
Function at 0x49c20c
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
sub esp, 0x10
mov esi, ecx
mov eax, dword [ebp + 0xc]
mov ecx, dword [ebp + 8]
mov edx, dword [0x591128]
xor edx, ebp
mov dword [ebp - 0x10], edx
mov edi, dword [ecx + eax*4]
mov ebx, dword [edi + 0x28]
mov ecx, esi
push edi
call fcn.00402fc8
mov ecx, eax
xor ecx, dword [esi + 8]
mov eax, ecx
mov edx, 0x7f4a7c15
mul edx
imul eax, ecx, 0x9e3779b9
add eax, edx
mov edx, dword [esi + 4]
dec edx
and edx, eax
mov ecx, esi
push edi
push edx
lea eax, [ebp - 0x1c]
push eax
call fcn.0049be0e
mov edi, ebx
test ebx, ebx
jne 0x49c22b
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.0050f421
add esp, 0x10
pop esi
pop edi
pop ebx
pop ebp
ret 8
Function at 0x4a518c
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
and esp, 0xfffffff0
sub esp, 0x80
mov ebx, ecx
mov eax, dword [0x591128]
xor eax, ebp
mov dword [esp + 0x78], eax
xor eax, eax
dec eax
lea esi, [esp + 0x14]
mov dword [esi], eax
mov dword [esi + 4], eax
mov dword [esi + 8], eax
add ecx, 0x30
push esi
call fcn.004a5322
mov edi, dword [esi]
mov eax, dword [esi + 4]
mov dword [esp + 0xc], eax
cmp edi, eax
mov dword [esp + 0x10], ebx
je 0x4a527b
lea esi, [esp + 0x20]
pcmpeqd xmm0, xmm0
movdqa xmmword [esp + 0x60], xmm0
movdqa xmmword [esp + 0x50], xmm0
movdqa xmmword [esp + 0x40], xmm0
movdqa xmmword [esp + 0x30], xmm0
movdqa xmmword [esp + 0x20], xmm0
mov ecx, esi
call fcn.004c2424
mov ecx, dword [ebx + 0x40]
mov eax, dword [ecx]
push esi
push edi
call dword [eax + 0x10]
test eax, eax
je 0x4a5219
mov ebx, 3
xor esi, esi
jmp 0x4a5231
mov ecx, ebx
push esi
call fcn.004a536e
mov eax, ebx
xor ebx, ebx
cmp byte [eax + 0x28], 0
setne al
mov esi, eax
sete bl
test byte [esp + 0x3c], 1
je 0x4a5244
push dword [esp + 0x44]
call fcn.0050f3dd
add esp, 4
lea ecx, [esp + 0x30]
call fcn.00428b40
mov eax, esi
test al, al
mov eax, 0
cmovne ebx, eax
cmp ebx, 3
je 0x4a5266
test ebx, ebx
jne 0x4a52f9
add edi, 0x10
cmp dword [esp + 0xc], edi
mov ebx, dword [esp + 0x10]
lea esi, [esp + 0x20]
jne 0x4a51d9
cmp byte [ebx + 0xb], 0
je 0x4a52f9
xor eax, eax
lea edx, [esp + 0x20]
mov dword [edx], eax
mov dword [edx + 4], eax
mov dword [edx + 8], eax
mov eax, dword [esp + 0x10]
mov ecx, dword [eax + 0x40]
mov eax, dword [ecx]
push edx
call dword [eax + 0x14]
test eax, eax
jne 0x4a52f0
mov ebx, dword [esp + 0x20]
mov eax, dword [esp + 0x24]
mov dword [esp + 0xc], eax
cmp ebx, eax
je 0x4a52f0
mov edi, dword [esp + 0x14]
mov esi, dword [esp + 0x18]
cmp edi, esi
je 0x4a52d5
mov ecx, edi
push ebx
call fcn.004c2870
test al, al
jne 0x4a52d1
add edi, 0x10
cmp esi, edi
jne 0x4a52bc
jmp 0x4a52d5
cmp esi, edi
jne 0x4a52e7
mov esi, dword [esp + 0x10]
mov ecx, esi
push ebx
call fcn.004a536e
cmp byte [esi + 0x28], 0
je 0x4a52f0
add ebx, 0x50
cmp ebx, dword [esp + 0xc]
jne 0x4a52b0
lea ecx, [esp + 0x20]
call fcn.004a5daa
mov eax, dword [esp + 0x14]
test eax, eax
je 0x4a530e
mov dword [esp + 0x18], eax
push eax
call fcn.0050f3dd
add esp, 4
mov ecx, dword [esp + 0x78]
xor ecx, ebp
call fcn.0050f421
lea esp, [ebp - 0xc]
pop esi
pop edi
pop ebx
pop ebp
ret
Function at 0x4adee6
Capabilities:
Compare security identifiers

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
sub esp, 0x60
mov eax, dword [0x591128]
xor eax, ebp
mov dword [ebp - 0x10], eax
cmp byte [ecx + 0x38], 0
je 0x4ae000
mov ebx, ecx
xor eax, eax
dec eax
lea esi, [ebp - 0x58]
mov dword [esi], eax
lea edi, [ebp - 0x5c]
mov dword [edi], eax
lea edx, [ecx + 0x30]
mov ecx, edi
push esi
push 2
call fcn.004ae020
add esp, 8
mov ecx, dword [edi]
test ecx, ecx
je 0x4ae007
mov dword [ebp - 0x68], ebx
cmp dword [ecx], 0
je 0x4adff3
mov eax, dword [ebp - 0x68]
add eax, 0x18
mov dword [ebp - 0x6c], eax
xor eax, eax
mov dword [ebp - 0x60], ecx
mov dword [ebp - 0x64], eax
test dword [ecx + eax*8 + 8], 0xc0000020
je 0x4adf63
mov eax, dword [ebp - 0x64]
inc eax
mov ecx, dword [ebp - 0x60]
cmp eax, dword [ecx]
jb 0x4adf46
jmp 0x4adff3
cmp dword [ebp + 8], 0
je 0x4adfaf
mov eax, dword [ebp + 8]
mov ecx, dword [eax]
cmp dword [eax + 4], ecx
je 0x4adfaf
xor ebx, ebx
xor edi, edi
mov eax, dword [ebp - 0x60]
mov edx, dword [ebp - 0x64]
mov esi, dword [eax + edx*8 + 4]
add ecx, ebx
call fcn.00438c60
push esi
push eax
call dword [sym.imp.ADVAPI32.dll_EqualSid]
test eax, eax
jne 0x4adf53
inc edi
mov eax, dword [ebp + 8]
mov ecx, dword [eax]
mov eax, dword [eax + 4]
sub eax, ecx
sar eax, 2
imul eax, eax, 0xf0f0f0f1
add ebx, 0x44
cmp edi, eax
jb 0x4adf77
lea ebx, [ebp - 0x54]
mov ecx, ebx
mov eax, dword [ebp - 0x60]
mov edx, dword [ebp - 0x64]
push dword [eax + edx*8 + 4]
call fcn.004ae840
mov esi, dword [ebp - 0x68]
mov edi, dword [esi + 0x1c]
cmp edi, dword [esi + 0x20]
jae 0x4adfe5
push 0x44
push ebx
push edi
call fcn.00512980
add esp, 0xc
add edi, 0x44
mov dword [esi + 0x1c], edi
jmp 0x4adf53
mov ecx, dword [ebp - 0x6c]
push ebx
call fcn.004825e8
jmp 0x4adf53
push ecx
call fcn.0050f41c
add esp, 4
xor esi, esi
jmp 0x4ae00a
mov esi, 0x3f0
jmp 0x4ae00a
mov esi, dword [ebp - 0x58]
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.0050f421
mov eax, esi
add esp, 0x60
pop esi
pop edi
pop ebx
pop ebp
ret 4
Function at 0x4b73f0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
sub esp, 0x1c
mov edi, dword [ebp + 0xc]
test edi, edi
je 0x4b7422
movzx edx, word [ebp + 8]
mov dword [ecx], 0
xor eax, eax
test dl, 1
jne 0x4b742f
xor ebx, ebx
movzx edx, dx
shr edx, 1
inc ebx
mov esi, edx
test dl, 1
je 0x4b7413
jmp 0x4b7434
xor eax, eax
inc eax
mov dword [ecx + 4], eax
mov dword [ecx], eax
jmp 0x4b7567
movzx esi, dx
xor ebx, ebx
mov dword [ebp - 0x18], edx
test esi, esi
je 0x4b7444
bsr eax, esi
xor eax, 0xffffffe0
add eax, 0x21
mov dword [ebp - 0x1c], esi
mov edx, eax
imul edx, edi
cmp edx, 0xde3
jg 0x4b7571
xor esi, esi
inc esi
mov edx, esi
add esi, esi
cmp edx, edi
jle 0x4b745b
mov dword [ebp - 0x20], ebx
mov dword [ebp - 0x14], ecx
sar edx, 2
mov cl, 0x40
sub cl, al
xor eax, eax
dec eax
mov edi, eax
shl edi, cl
xor esi, esi
test cl, 0x20
cmovne eax, edi
mov dword [ebp - 0x28], eax
cmovne edi, esi
mov dword [ebp - 0x24], edi
test edx, edx
je 0x4b74e8
movzx edi, word [ebp - 0x18]
mov dword [ebp - 0x10], 0
xor ebx, ebx
mov esi, edx
mov ecx, ebx
mov eax, edi
mul edi
imul ecx, edi
mov ebx, edx
add ebx, ecx
add ebx, ecx
mov edi, eax
test dword [ebp + 0xc], esi
je 0x4b74de
mov eax, edi
and eax, dword [ebp - 0x24]
mov ecx, ebx
and ecx, dword [ebp - 0x28]
or ecx, eax
movzx eax, word [ebp - 0x18]
mov edx, 1
cmovne eax, edx
mov ecx, dword [ebp - 0x10]
movzx ecx, cl
cmovne ecx, edx
mov dword [ebp - 0x10], ecx
imul ebx, eax
mul edi
add ebx, edx
mov edi, eax
sar esi, 1
je 0x4b74f5
test ebx, ebx
je 0x4b749b
jmp 0x4b74f5
movzx edi, word [ebp - 0x18]
xor ebx, ebx
mov dword [ebp - 0x10], 0
mov eax, dword [ebp - 0x14]
mov dword [eax], 0
mov eax, edi
or eax, ebx
je 0x4b7526
xor eax, eax
mov edx, dword [ebp - 0x14]
mov ecx, ebx
shld ecx, edi, 4
and edi, 0xfffffff
mov dword [edx + eax*4 + 4], edi
shr ebx, 0x1c
inc eax
mov edi, ecx
or ecx, ebx
jne 0x4b7509
mov word [edx], ax
test byte [ebp - 0x10], 1
mov edi, dword [ebp - 0x14]
je 0x4b7539
mov ecx, edi
push dword [ebp - 0x1c]
call fcn.004b70a0
test esi, esi
mov ebx, dword [ebp + 0xc]
je 0x4b7559
mov ecx, edi
call fcn.004b723c
test esi, ebx
je 0x4b7555
mov ecx, edi
push dword [ebp - 0x1c]
call fcn.004b70a0
sar esi, 1
jne 0x4b7540
mov eax, dword [ebp - 0x20]
imul eax, ebx
mov ecx, edi
push eax
call fcn.004b6ff6
add esp, 0x1c
pop esi
pop edi
pop ebx
pop ebp
ret 8
call fcn.004025cd
Function at 0x4b7fc0
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
push edi
push esi
mov esi, ecx
mov dword [ecx], 0x54f3d0
mov dword [ecx + 4], 0x54f420
mov dword [ecx + 8], 0x54f438
mov dword [ecx + 0x38], 0x54f448
cmp byte [ecx + 0xb8], 0
je 0x4b7ff6
lea ecx, [esi + 0xc0]
call fcn.00487390
mov edi, dword [esi + 0xb0]
mov dword [esi + 0xb0], 0
test edi, edi
je 0x4b801a
mov ecx, edi
call fcn.004816f0
push edi
call fcn.0050f3dd
add esp, 4
lea ecx, [esi + 0xa0]
call fcn.00481620
lea ecx, [esi + 0x94]
call fcn.004028c0
mov ecx, dword [esi + 0x90]
mov dword [esi + 0x90], 0
test ecx, ecx
je 0x4b804a
mov eax, dword [ecx]
push 1
call dword [eax]
lea ecx, [esi + 0x88]
call fcn.004d6f10
lea ecx, [esi + 0x80]
call fcn.004d6e00
mov eax, dword [esi + 0x7c]
test eax, eax
je 0x4b807d
lock sub dword [eax + 4], 1
jne 0x4b807d
add eax, 4
add eax, 0xfffffffc
push eax
call fcn.004396b0
add esp, 4
lea ecx, [esi + 0x78]
call fcn.004028c0
lea ecx, [esi + 0x54]
call fcn.004d63d0
mov edi, dword [esi + 0x48]
mov dword [esi + 0x48], 0
test edi, edi
je 0x4b80ab
mov ecx, edi
call fcn.0043a4d0
push edi
call fcn.0050f3dd
add esp, 4
mov edi, dword [esi + 0x3c]
add esi, 8
test edi, edi
je 0x4b80cb
lock sub dword [edi], 1
jne 0x4b80cb
mov ecx, edi
call fcn.004028c0
push edi
call fcn.0050f3dd
add esp, 4
mov ecx, esi
pop esi
pop edi
pop ebp
jmp fcn.0045fb90

Function at 0x4b9be0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
mov esi, dword [ecx + 4]
jmp 0x4b9bf6
mov esi, dword [esi + 0x8c]
test esi, esi
je 0x4b9c2b
xor edi, edi
xchg dword [esi], edi
test edi, edi
je 0x4b9bf0
nop word cs:[eax + eax]
nop dword [eax]
bsf ecx, edi
mov ebx, 1
shl ebx, cl
mov eax, dword [esi + ecx*4 + 8]
push eax
call dword [eax + 4]
add esp, 4
xor edi, ebx
jne 0x4b9c10
jmp 0x4b9bf0
pop esi
pop edi
pop ebx
pop ebp
ret
Function at 0x4cdb98
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
mov eax, dword fs:[0x18]
mov eax, dword [eax + 0x30]
mov eax, dword [eax + 0xa0]
mov eax, dword [eax + 0xc]
mov ecx, dword fs:[0x18]
cmp eax, dword [ecx + 0x24]
sete al
pop ebp
ret
Function at 0x4ed55e
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
and esp, 0xfffffff0
sub esp, 0x100
mov esi, ecx
mov eax, dword [0x591128]
xor eax, ebp
mov dword [esp + 0xf8], eax
pcmpeqd xmm0, xmm0
lea ebx, [esp + 0xb0]
movdqa xmmword [ebx + 0x30], xmm0
movdqa xmmword [ebx + 0x20], xmm0
movdqa xmmword [ebx + 0x10], xmm0
movdqa xmmword [ebx], xmm0
lea edi, [ecx + 0x10]
mov ecx, edi
call fcn.004edf16
mov ecx, esi
push ebx
push 0
push 0x40
push edx
push eax
call fcn.004f46aa
test al, al
je 0x4ed626
movzx eax, word [esp + 0xb0]
cmp eax, 0x5a4d
jne 0x4ed65f
mov ecx, edi
call fcn.004edf16
mov ebx, eax
mov eax, dword [esp + 0xec]
mov edi, eax
sar edi, 0x1f
add ebx, eax
adc edi, edx
mov ecx, esi
push dword [ebp + 8]
push 0
push 0x108
push edi
push ebx
call fcn.004f46aa
test al, al
je 0x4ed695
mov eax, dword [ebp + 8]
cmp dword [eax], 0x4550
jne 0x4ed6cb
mov ecx, ebx
mov eax, dword [ebp + 0xc]
mov bl, 1
test eax, eax
je 0x4ed72b
mov dword [eax], ecx
mov dword [eax + 4], edi
jmp 0x4ed72b
push 1
call fcn.0042ba80
add esp, 4
test al, al
je 0x4ed729
lea edi, [esp + 8]
mov ecx, edi
push 1
push 0x154
push str..._.._third_party_crashpad_crashpad_snapshot_win_pe_image_reader.cc
call fcn.0042bb10
lea eax, [esp + 0x10]
push 0x1f
push str.could_not_read_dos_header_from
jmp 0x4ed6fb
push 1
call fcn.0042ba80
add esp, 4
test al, al
je 0x4ed729
lea edi, [esp + 8]
mov ecx, edi
push 1
push 0x15a
push str..._.._third_party_crashpad_crashpad_snapshot_win_pe_image_reader.cc
call fcn.0042bb10
lea eax, [esp + 0x10]
push 0x21
push str.invalid_e_magic_in_dos_header_of
jmp 0x4ed6fb
push 1
call fcn.0042ba80
add esp, 4
test al, al
je 0x4ed729
lea edi, [esp + 8]
mov ecx, edi
push 1
push 0x162
push str..._.._third_party_crashpad_crashpad_snapshot_win_pe_image_reader.cc
call fcn.0042bb10
lea eax, [esp + 0x10]
push 0x1f
push str.could_not_read_nt_headers_from
jmp 0x4ed6fb
push 1
call fcn.0042ba80
add esp, 4
test al, al
je 0x4ed729
lea edi, [esp + 8]
mov ecx, edi
push 1
push 0x168
push str..._.._third_party_crashpad_crashpad_snapshot_win_pe_image_reader.cc
call fcn.0042bb10
lea eax, [esp + 0x10]
push 0x23
push str.invalid_signature_in_nt_headers_of
push eax
call fcn.00401c3f
add esp, 0xc
movzx ecx, byte [esi]
test cl, 1
je 0x4ed714
mov ecx, dword [esi + 4]
mov esi, dword [esi + 8]
jmp 0x4ed717
shr ecx, 1
inc esi
push ecx
push esi
push eax
call fcn.00401c3f
add esp, 0xc
mov ecx, edi
call fcn.0042bf20
xor ebx, ebx
mov ecx, dword [esp + 0xf8]
xor ecx, ebp
call fcn.0050f421
mov eax, ebx
lea esp, [ebp - 0xc]
pop esi
pop edi
pop ebx
pop ebp
ret 8
Function at 0x4ed746
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
and esp, 0xfffffff0
sub esp, 0x100
mov esi, ecx
mov eax, dword [0x591128]
xor eax, ebp
mov dword [esp + 0xf8], eax
pcmpeqd xmm0, xmm0
lea ebx, [esp + 0xb0]
movdqa xmmword [ebx + 0x30], xmm0
movdqa xmmword [ebx + 0x20], xmm0
movdqa xmmword [ebx + 0x10], xmm0
movdqa xmmword [ebx], xmm0
lea edi, [ecx + 0x10]
mov ecx, edi
call fcn.004edf16
mov ecx, esi
push ebx
push 0
push 0x40
push edx
push eax
call fcn.004f46aa
test al, al
je 0x4ed80e
movzx eax, word [esp + 0xb0]
cmp eax, 0x5a4d
jne 0x4ed847
mov ecx, edi
call fcn.004edf16
mov ebx, eax
mov eax, dword [esp + 0xec]
mov edi, eax
sar edi, 0x1f
add ebx, eax
adc edi, edx
mov ecx, esi
push dword [ebp + 8]
push 0
push 0xf8
push edi
push ebx
call fcn.004f46aa
test al, al
je 0x4ed87d
mov eax, dword [ebp + 8]
cmp dword [eax], 0x4550
jne 0x4ed8b3
mov ecx, ebx
mov eax, dword [ebp + 0xc]
mov bl, 1
test eax, eax
je 0x4ed913
mov dword [eax], ecx
mov dword [eax + 4], edi
jmp 0x4ed913
push 1
call fcn.0042ba80
add esp, 4
test al, al
je 0x4ed911
lea edi, [esp + 8]
mov ecx, edi
push 1
push 0x154
push str..._.._third_party_crashpad_crashpad_snapshot_win_pe_image_reader.cc
call fcn.0042bb10
lea eax, [esp + 0x10]
push 0x1f
push str.could_not_read_dos_header_from
jmp 0x4ed8e3
push 1
call fcn.0042ba80
add esp, 4
test al, al
je 0x4ed911
lea edi, [esp + 8]
mov ecx, edi
push 1
push 0x15a
push str..._.._third_party_crashpad_crashpad_snapshot_win_pe_image_reader.cc
call fcn.0042bb10
lea eax, [esp + 0x10]
push 0x21
push str.invalid_e_magic_in_dos_header_of
jmp 0x4ed8e3
push 1
call fcn.0042ba80
add esp, 4
test al, al
je 0x4ed911
lea edi, [esp + 8]
mov ecx, edi
push 1
push 0x162
push str..._.._third_party_crashpad_crashpad_snapshot_win_pe_image_reader.cc
call fcn.0042bb10
lea eax, [esp + 0x10]
push 0x1f
push str.could_not_read_nt_headers_from
jmp 0x4ed8e3
push 1
call fcn.0042ba80
add esp, 4
test al, al
je 0x4ed911
lea edi, [esp + 8]
mov ecx, edi
push 1
push 0x168
push str..._.._third_party_crashpad_crashpad_snapshot_win_pe_image_reader.cc
call fcn.0042bb10
lea eax, [esp + 0x10]
push 0x23
push str.invalid_signature_in_nt_headers_of
push eax
call fcn.00401c3f
add esp, 0xc
movzx ecx, byte [esi]
test cl, 1
je 0x4ed8fc
mov ecx, dword [esi + 4]
mov esi, dword [esi + 8]
jmp 0x4ed8ff
shr ecx, 1
inc esi
push ecx
push esi
push eax
call fcn.00401c3f
add esp, 0xc
mov ecx, edi
call fcn.0042bf20
xor ebx, ebx
mov ecx, dword [esp + 0xf8]
xor ecx, ebp
call fcn.0050f421
mov eax, ebx
lea esp, [ebp - 0xc]
pop esi
pop edi
pop ebx
pop ebp
ret 8
Function at 0x534a1e
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.00534a29