joyce8/EMBER2024-capa huggingface dataset:
Function at 0x10129500
Capabilities:
Resolve function by parsing pe exports

Disassembly:
mov eax, 0x70
call fcn.10032080
mov eax, dword [0x101df028]
xor eax, esp
mov dword [esp + 0x6c], eax
cmp dword [esp + 0x88], 0x40000000
mov eax, dword [esp + 0x7c]
mov dword [esp + 8], eax
mov eax, dword [esp + 0x84]
push ebp
mov ebp, dword [esp + 0x78]
mov dword [esp + 0x14], eax
mov eax, dword [esp + 0x90]
push esi
mov dword [esp + 0xc], eax
mov dword [esp + 0x14], 0
ja 0x101296d7
mov esi, dword [esp + 0x80]
cmp esi, 0x40000000
ja 0x101296d7
cmp dword [esp + 0x88], 0x40000000
ja 0x101296d7
push ebx
push edi
push eax
call fcn.100d4e50
mov edi, eax
lea eax, [esp + 0x28]
push eax
call fcn.100c2830
push 0
push dword [esp + 0x20]
lea eax, [esp + 0x34]
mov ebx, 1
push eax
call fcn.100c2410
push dword [esp + 0xa4]
lea eax, [esp + 0x3c]
mov dword [esp + 0x28], 0x1000000
push dword [esp + 0x30]
push eax
call fcn.100c25c0
add esp, 0x20
test eax, eax
je 0x101296b3
push 4
lea eax, [esp + 0x14]
push eax
lea eax, [esp + 0x2c]
push eax
call fcn.100c25c0
add esp, 0xc
test eax, eax
je 0x101296b3
push dword [esp + 0x98]
lea eax, [esp + 0x28]
push dword [esp + 0x24]
push eax
call fcn.100c25c0
add esp, 0xc
test eax, eax
je 0x101296b3
push 0
cmp esi, edi
jb 0x1012967b
lea eax, [esp + 0x28]
push ebp
push eax
call fcn.100c2340
add esp, 0xc
test eax, eax
je 0x101296b3
sub esi, edi
je 0x101296ab
push 0
push dword [esp + 0x18]
lea eax, [esp + 0x2c]
add ebp, edi
push eax
inc ebx
call fcn.100c2410
push dword [esp + 0x9c]
mov eax, ebx
mov byte [esp + 0x23], bl
push dword [esp + 0x28]
shr eax, 8
mov byte [esp + 0x26], al
mov eax, ebx
shr eax, 0x10
mov byte [esp + 0x25], al
mov eax, ebx
shr eax, 0x18
mov byte [esp + 0x24], al
lea eax, [esp + 0x38]
push eax
call fcn.100c25c0
add esp, 0x18
test eax, eax
jne 0x101295c7
jmp 0x101296b3
lea eax, [esp + 0x40]
push eax
lea eax, [esp + 0x2c]
push eax
call fcn.100c2340
add esp, 0xc
test eax, eax
je 0x101296b3
push esi
lea eax, [esp + 0x40]
push eax
push ebp
call fcn.10055ba0
lea eax, [esp + 0x48]
push edi
push eax
call fcn.10001360
add esp, 0x14
mov dword [esp + 0x1c], 1
lea eax, [esp + 0x24]
push eax
call fcn.100c25d0
mov eax, dword [esp + 0x20]
add esp, 4
pop edi
pop ebx
pop esi
pop ebp
mov ecx, dword [esp + 0x6c]
xor ecx, esp
call fcn.10032035
add esp, 0x70
ret
mov ecx, dword [esp + 0x74]
xor eax, eax
pop esi
pop ebp
xor ecx, esp
call fcn.10032035
add esp, 0x70
ret
Function at 0x1012c880
Capabilities:
Encode data using xor
Encrypt data using rc4 prga

Disassembly:
mov eax, dword [esp + 0x10]
mov edx, 0x400
push ebx
push ebp
mov ebp, dword [esp + 0xc]
push esi
push edi
mov edi, 0x80
mov esi, edx
mov ecx, edi
mov byte [ebp], 0
cmp dword [esp + 0x18], ecx
cmovle ecx, dword [esp + 0x18]
test eax, eax
cmovg esi, eax
cmp esi, edx
cmovg esi, edx
mov dword [esp + 0x14], esi
test ecx, ecx
jle 0x1012c8d5
mov ebx, dword [esp + 0x1c]
mov edx, ebp
sub ebx, ebp
mov esi, ecx
mov al, byte [ebx + edx]
lea edx, [edx + 1]
mov byte [edx - 1], al
sub esi, 1
jne 0x1012c8c3
mov esi, dword [esp + 0x14]
movzx ebx, byte [ecx + ebp - 1]
cmp ecx, edi
jge 0x1012c8fa
mov edx, ebp
movzx eax, byte [edx]
lea edx, [edx + 1]
add eax, ebx
movzx eax, al
movzx ebx, byte [eax + 0x101bb630]
mov byte [ecx + ebp], bl
inc ecx
cmp ecx, edi
jl 0x1012c8e0
mov ecx, dword [esp + 0x14]
lea ebx, [esi + 7]
sar ebx, 3
neg ecx
sub edi, ebx
and ecx, 7
movzx eax, byte [edi + ebp]
lea esi, [edi + ebp]
mov edx, 0xff
sar edx, cl
and edx, eax
movzx ecx, byte [edx + 0x101bb630]
mov byte [esi], cl
test edi, edi
je 0x1012c948
nop dword [eax + eax]
movzx eax, byte [esi + ebx - 1]
lea esi, [esi - 1]
xor eax, ecx
movzx ecx, byte [eax + 0x101bb630]
mov byte [esi], cl
sub edi, 1
jne 0x1012c930
lea esi, [ebp + 0xfc]
mov edi, 0x40
lea edx, [ebp + 0x7e]
movzx ecx, byte [edx + 1]
lea esi, [esi - 4]
movzx eax, byte [edx]
lea edx, [edx - 2]
shl ecx, 8
or ecx, eax
mov dword [esi + 4], ecx
sub edi, 1
jne 0x1012c956
pop edi
pop esi
pop ebp
pop ebx
ret
Function at 0x1012f000
Capabilities:
Encrypt data using rc4 prga

Disassembly:
mov eax, 0x2c
call fcn.10032080
mov eax, dword [0x101df028]
xor eax, esp
mov dword [esp + 0x28], eax
mov eax, dword [esp + 0x34]
mov dword [esp], eax
mov eax, dword [esp + 0x3c]
mov dword [esp + 0x10], eax
mov eax, dword [esp + 0x40]
mov dword [esp + 0x18], eax
push ebx
push ebp
movzx ebx, byte [eax]
lea ebp, [eax + 1]
mov edx, ebp
shl ebx, 0x18
push esi
push edi
mov edi, dword [esp + 0x54]
movzx eax, byte [edx]
movzx ecx, byte [edx + 3]
shl eax, 0x10
or ebx, eax
shl ecx, 0x18
movzx eax, byte [edx + 1]
shl eax, 8
or ebx, eax
mov esi, dword [edi]
movzx eax, byte [edx + 2]
or ebx, eax
mov dword [esp + 0x1c], edi
movzx eax, byte [edx + 4]
shl eax, 0x10
or ecx, eax
mov dword [esp + 0x24], ebp
movzx eax, byte [edx + 6]
mov dword [esp + 0x14], ecx
movzx ecx, byte [edx + 5]
mov edx, dword [esp + 0x14]
shl ecx, 8
or ecx, eax
mov dword [esp + 0x14], ebx
mov eax, ebx
mov byte [esp + 0x2f], bl
shr eax, 0x18
or edx, ecx
mov byte [esp + 0x2c], al
mov eax, ebx
shr eax, 0x10
mov byte [esp + 0x2d], al
mov eax, ebx
shr eax, 8
mov byte [esp + 0x2e], al
mov eax, edx
shr eax, 0x18
mov byte [esp + 0x30], al
mov eax, edx
shr eax, 0x10
mov byte [esp + 0x31], al
mov eax, edx
shr eax, 8
mov byte [esp + 0x32], al
mov eax, dword [esp + 0x48]
mov dword [esp + 0x18], edx
mov byte [esp + 0x33], dl
test eax, eax
je 0x1012f1c5
mov ecx, dword [esp + 0x10]
mov edi, dword [esp + 0x40]
sub ecx, edi
mov dword [esp + 0x10], ecx
xor ebp, ebp
nop dword [eax]
dec eax
mov dword [esp + 0x48], eax
test esi, esi
jne 0x1012f155
push dword [esp + 0x20]
lea eax, [esp + 0x18]
push eax
call fcn.10010fc0
mov ebx, dword [esp + 0x1c]
add esp, 8
mov edx, dword [esp + 0x18]
mov eax, ebx
shr eax, 0x18
mov byte [esp + 0x2c], al
mov eax, ebx
mov ecx, dword [esp + 0x10]
shr eax, 0x10
mov byte [esp + 0x2d], al
mov eax, ebx
shr eax, 8
mov byte [esp + 0x2e], al
mov eax, edx
shr eax, 0x18
mov byte [esp + 0x30], al
mov eax, edx
shr eax, 0x10
mov byte [esp + 0x31], al
mov eax, edx
shr eax, 8
inc ebp
mov byte [esp + 0x2f], bl
mov byte [esp + 0x32], al
mov byte [esp + 0x33], dl
mov al, byte [esp + esi + 0x2c]
inc esi
xor al, byte [edi]
and esi, 7
mov byte [ecx + edi], al
inc edi
mov eax, dword [esp + 0x48]
test eax, eax
jne 0x1012f0f0
test ebp, ebp
mov ebp, dword [esp + 0x24]
je 0x1012f1ac
mov ecx, dword [esp + 0x28]
mov eax, ebx
shr eax, 0x18
mov byte [ecx], al
mov eax, ebx
shr eax, 0x10
mov byte [ebp], al
mov eax, ebx
shr eax, 8
mov byte [ebp + 1], al
mov eax, edx
shr eax, 0x18
mov byte [ebp + 2], bl
mov byte [ebp + 3], al
mov eax, edx
shr eax, 0x10
mov byte [ebp + 4], al
mov eax, edx
shr eax, 8
mov byte [ebp + 5], al
mov byte [ebp + 6], dl
mov eax, dword [esp + 0x1c]
pop edi
mov dword [eax], esi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x28]
xor ecx, esp
call fcn.10032035
add esp, 0x2c
ret
mov ecx, dword [esp + 0x38]
mov dword [edi], esi
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.10032035
add esp, 0x2c
ret
Function at 0x10130b30
Capabilities:
Encode data using xor

Disassembly:
mov eax, 4
call fcn.10032080
push ebx
push esi
mov esi, dword [esp + 0x10]
push edi
mov edi, dword [esp + 0x1c]
mov ebx, dword [esi + 0x160]
mov dword [esi], 0
mov dword [esi + 4], 0
mov dword [esi + 8], 0
mov dword [esi + 0xc], 0
mov dword [esi + 0x40], 0
mov dword [esi + 0x44], 0
mov dword [esi + 0x48], 0
mov dword [esi + 0x4c], 0
mov dword [esi + 0x30], 0
mov dword [esi + 0x34], 0
mov dword [esi + 0x38], 0
mov dword [esi + 0x3c], 0
mov dword [esp + 0x14], ebx
mov dword [esi + 0x16c], 0
mov dword [esi + 0x168], 0
cmp edi, 0xc
jne 0x10130bdb
mov eax, dword [esp + 0x18]
mov edi, 1
movq xmm0, qword [eax]
movq qword [esi], xmm0
mov eax, dword [eax + 8]
mov dword [esi + 8], eax
mov byte [esi + 0xf], 1
jmp 0x10130cf9
mov dword [esp + 0xc], edi
push ebp
mov ebp, dword [esp + 0x1c]
cmp edi, 0x10
jb 0x10130c53
mov ebx, ebp
lea ecx, [esi + 0xf]
mov eax, edi
sub ebx, esi
shr eax, 4
mov dword [esp + 0x20], eax
nop dword [eax]
lea eax, [ebx + ecx]
cmp esi, eax
ja 0x10130c22
cmp ecx, ebp
jb 0x10130c22
mov ecx, esi
mov edx, 0x10
mov al, byte [ebx + ecx]
lea ecx, [ecx + 1]
xor byte [ecx - 1], al
sub edx, 1
jne 0x10130c12
jmp 0x10130c30
movups xmm1, xmmword [esi]
movups xmm0, xmmword [ebp]
pxor xmm1, xmm0
movups xmmword [esi], xmm1
lea eax, [esi + 0x60]
push eax
push esi
call dword [esp + 0x20]
add esp, 8
lea ecx, [esi + 0xf]
add ebp, 0x10
add ebx, 0x10
sub edi, 0x10
sub dword [esp + 0x20], 1
jne 0x10130c00
mov ebx, dword [esp + 0x18]
test edi, edi
je 0x10130cd2
xor edx, edx
test edi, edi
je 0x10130cc8
cmp edi, 0x20
jb 0x10130cab
lea eax, [ebp - 1]
lea ecx, [esi - 1]
add eax, edi
add ecx, edi
cmp esi, eax
ja 0x10130c74
cmp ecx, ebp
jae 0x10130cab
mov ecx, edi
mov ebx, ebp
and ecx, 0xffffffe0
mov eax, esi
sub ebx, esi
nop
movups xmm0, xmmword [eax]
lea eax, [eax + 0x20]
movups xmm1, xmmword [eax + ebx - 0x20]
pxor xmm1, xmm0
movups xmmword [eax - 0x20], xmm1
movups xmm1, xmmword [edx + ebp + 0x10]
add edx, 0x20
movups xmm0, xmmword [eax - 0x10]
pxor xmm1, xmm0
movups xmmword [eax - 0x10], xmm1
cmp edx, ecx
jb 0x10130c80
cmp edx, edi
jae 0x10130cc4
sub ebp, esi
lea ecx, [edx + esi]
sub edi, edx
mov al, byte [ecx + ebp]
lea ecx, [ecx + 1]
xor byte [ecx - 1], al
sub edi, 1
jne 0x10130cb6
mov ebx, dword [esp + 0x18]
lea eax, [esi + 0x60]
push eax
push esi
call ebx
add esp, 8
mov eax, dword [esp + 0x10]
xor ecx, ecx
shld ecx, eax, 3
shl eax, 3
bswap eax
xor dword [esi + 0xc], eax
lea eax, [esi + 0x60]
push eax
bswap ecx
xor dword [esi + 8], ecx
push esi
call ebx
mov edi, dword [esi + 0xc]
add esp, 8
bswap edi
pop ebp
push dword [esi + 0x174]
lea eax, [esi + 0x20]
push eax
mov eax, dword [esi + 0x170]
push esi
call eax
add esp, 0xc
inc edi
bswap edi
mov dword [esi + 0xc], edi
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x10134820
Capabilities:
Encode data using xor

Disassembly:
cmp dword [esp + 0x18], 0
je 0x10134834
mov dword [esp + 0x18], fcn.10133000
jmp fcn.1012f490
mov dword [esp + 0x18], fcn.101322a0
jmp fcn.1012f1e0
Function at 0x1013c5f0
Capabilities:
Encode data using add xor sub operations
Encode data using xor

Disassembly:
mov eax, 0x18
call fcn.10032080
mov eax, dword [0x101df028]
xor eax, esp
mov dword [esp + 0x14], eax
mov ecx, dword [esp + 0x20]
mov eax, dword [esp + 0x1c]
mov edx, dword [esp + 0x28]
mov dword [esp], eax
mov eax, dword [ecx]
push ebp
mov ebp, dword [esp + 0x30]
mov dword [esp + 8], eax
mov eax, dword [ecx + 4]
mov dword [esp + 0xc], eax
test ebp, ebp
jle 0x1013c6f9
push ebx
mov ebx, dword [esp + 0x2c]
push esi
push edi
lea esi, [edx + 2]
lea edi, [ebx + 3]
sub ebx, edx
nop dword [eax]
lea eax, [esp + 0x1c]
push eax
lea eax, [esp + 0x18]
push eax
push dword [esp + 0x18]
call fcn.1013c9b0
movzx ecx, byte [edi - 3]
lea edi, [edi + 8]
movzx eax, byte [esp + 0x28]
lea esi, [esi + 8]
xor ecx, eax
add esp, 0xc
movzx eax, byte [esp + 0x1d]
mov byte [esi - 0xa], cl
mov byte [esp + 0x14], cl
movzx ecx, byte [edi - 0xa]
xor ecx, eax
movzx eax, byte [esp + 0x1e]
mov byte [esi - 9], cl
mov byte [esp + 0x15], cl
movzx ecx, byte [esi + ebx - 8]
xor ecx, eax
movzx eax, byte [esp + 0x1f]
mov byte [esi - 8], cl
mov byte [esp + 0x16], cl
movzx ecx, byte [edi - 8]
xor ecx, eax
movzx eax, byte [esp + 0x20]
mov byte [esi - 7], cl
mov byte [esp + 0x17], cl
movzx ecx, byte [edi - 7]
xor ecx, eax
movzx eax, byte [esp + 0x21]
mov byte [esi - 6], cl
mov byte [esp + 0x18], cl
movzx ecx, byte [edi - 6]
xor ecx, eax
movzx eax, byte [esp + 0x22]
mov byte [esi - 5], cl
mov byte [esp + 0x19], cl
movzx ecx, byte [edi - 5]
xor ecx, eax
movzx eax, byte [esp + 0x23]
mov byte [esi - 4], cl
mov byte [esp + 0x1a], cl
movzx ecx, byte [edi - 4]
xor ecx, eax
mov byte [esi - 3], cl
mov byte [esp + 0x1b], cl
sub ebp, 1
jne 0x1013c640
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x18]
pop ebp
xor ecx, esp
call fcn.10032035
add esp, 0x18
ret
Function at 0x1013e9c0
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0x10
call fcn.10032080
mov edx, dword [esp + 0x20]
xor ecx, ecx
test edx, edx
je 0x1013eab5
push ebx
mov ebx, dword [esp + 0x20]
push esi
mov esi, dword [esp + 0x1c]
push edi
mov edi, dword [esp + 0x24]
cmp edx, 0x20
jb 0x1013ea8e
push ebp
lea eax, [ebx - 1]
lea ebp, [esi - 1]
add eax, edx
add ebp, edx
cmp esi, eax
ja 0x1013ea07
cmp ebp, ebx
jae 0x1013ea8d
lea eax, [edi - 1]
add eax, edx
cmp esi, eax
ja 0x1013ea14
cmp ebp, edi
jae 0x1013ea8d
mov eax, edx
lea ebp, [esi + 0x10]
mov edx, edi
and eax, 0xffffffe0
sub edx, ebx
mov dword [esp + 0x1c], eax
mov dword [esp + 0x10], edx
mov eax, ebx
mov edx, esi
sub edx, ebx
mov dword [esp + 0x14], edx
mov edx, edi
mov edi, dword [esp + 0x14]
sub edx, esi
mov esi, dword [esp + 0x10]
mov dword [esp + 0x18], edx
mov edx, dword [esp + 0x30]
mov ebx, dword [esp + 0x18]
nop word [eax + eax]
movups xmm0, xmmword [eax]
add ecx, 0x20
lea eax, [eax + 0x20]
lea ebp, [ebp + 0x20]
movups xmm1, xmmword [esi + eax - 0x20]
pxor xmm1, xmm0
movups xmmword [edi + eax - 0x20], xmm1
movups xmm1, xmmword [ebx + ebp - 0x20]
movups xmm0, xmmword [eax - 0x10]
pxor xmm1, xmm0
movups xmmword [ebp - 0x20], xmm1
cmp ecx, dword [esp + 0x1c]
jb 0x1013ea50
mov esi, dword [esp + 0x24]
mov edi, dword [esp + 0x28]
mov ebx, dword [esp + 0x2c]
pop ebp
cmp ecx, edx
jae 0x1013eab2
sub edi, ebx
lea eax, [ecx + ebx]
sub esi, ebx
sub edx, ecx
nop dword [eax + eax]
mov cl, byte [eax + edi]
lea eax, [eax + 1]
xor cl, byte [eax - 1]
mov byte [eax + esi - 1], cl
sub edx, 1
jne 0x1013eaa0
pop edi
pop esi
pop ebx
add esp, 0x10
ret

Function at 0x10146e20
Capabilities:
Encode data using xor

Disassembly:
mov edx, dword [esp + 8]
push ebx
mov ebx, dword [esp + 0x10]
push ebp
mov ecx, dword [edx + 4]
mov ebp, edx
push edi
cmp ecx, dword [ebx + 4]
mov edi, dword [esp + 0x10]
cmovge ebp, ebx
cmovge ebx, edx
mov eax, dword [ebx + 4]
cmp eax, dword [edi + 8]
jg 0x10146e49
mov eax, edi
jmp 0x10146e53
push eax
push edi
call fcn.100bec20
add esp, 8
test eax, eax
jne 0x10146e5b
pop edi
pop ebp
pop ebx
ret
xor eax, eax
cmp dword [ebp + 4], eax
jle 0x10146e7a
push esi
mov ecx, dword [ebx]
mov edx, dword [ebp]
mov esi, dword [ecx + eax*4]
mov ecx, dword [edi]
xor esi, dword [edx + eax*4]
mov dword [ecx + eax*4], esi
inc eax
cmp eax, dword [ebp + 4]
jl 0x10146e63
pop esi
cmp eax, dword [ebx + 4]
jge 0x10146e90
nop
mov ecx, dword [ebx]
mov edx, dword [edi]
mov ecx, dword [ecx + eax*4]
mov dword [edx + eax*4], ecx
inc eax
cmp eax, dword [ebx + 4]
jl 0x10146e80
mov ecx, dword [ebx + 4]
mov dword [edi + 4], ecx
test ecx, ecx
jle 0x10146eb3
mov edx, dword [edi]
add edx, 0xfffffffc
lea edx, [edx + ecx*4]
mov eax, dword [edx]
lea edx, [edx - 4]
test eax, eax
jne 0x10146eb0
dec ecx
test ecx, ecx
jg 0x10146ea2
mov dword [edi + 4], ecx
cmp dword [edi + 4], 0
jne 0x10146ec0
mov dword [edi + 0xc], 0
pop edi
pop ebp
mov eax, 1
pop ebx
ret
Function at 0x10147ee0
Capabilities:
Inspect section memory permissions

Disassembly:
push ebp
mov ebp, dword [esp + 0x14]
push esi
push edi
push ebp
xor edi, edi
call fcn.100da070
push ebp
call fcn.100d9f90
mov esi, eax
add esp, 8
test esi, esi
je 0x101480e9
push ebx
mov ebx, dword [esp + 0x18]
mov eax, dword [ebx + 4]
add eax, eax
cmp eax, dword [esi + 8]
jg 0x10147f15
mov eax, esi
jmp 0x10147f1f
push eax
push esi
call fcn.100bec20
add esp, 8
test eax, eax
je 0x101480e8
mov ebp, dword [ebx + 4]
sub ebp, 1
js 0x1014809c
mov eax, dword [ebx]
mov edx, dword [eax + ebp*4]
mov ecx, edx
shr ecx, 1
mov eax, edx
and eax, 0x20000
and ecx, 0x8000
or ecx, eax
mov eax, edx
and eax, 0x40000
shr ecx, 1
or ecx, eax
mov eax, edx
and eax, 0x80000
shr ecx, 1
or ecx, eax
mov eax, edx
and eax, 0x100000
shr ecx, 1
or ecx, eax
mov eax, edx
and eax, 0x200000
shr ecx, 1
or ecx, eax
mov eax, edx
and eax, 0x400000
shr ecx, 1
or ecx, eax
mov eax, edx
and eax, 0x800000
shr ecx, 1
or ecx, eax
mov eax, edx
and eax, 0x1000000
shr ecx, 1
or ecx, eax
mov eax, edx
and eax, 0x2000000
shr ecx, 1
or ecx, eax
mov eax, edx
and eax, 0x4000000
shr ecx, 1
or ecx, eax
mov eax, edx
and eax, 0x8000000
shr ecx, 1
or ecx, eax
mov eax, edx
and eax, 0x10000000
shr ecx, 1
or ecx, eax
mov eax, edx
and eax, 0x20000000
shr ecx, 1
or ecx, eax
mov eax, edx
and eax, 0x40000000
shr ecx, 1
or ecx, eax
and edx, reloc.WS2_32.dll_accept
mov eax, dword [esi]
shr ecx, 1
or ecx, edx
shr ecx, 1
mov dword [eax + ebp*8 + 4], ecx
mov eax, dword [ebx]
mov ecx, dword [eax + ebp*4]
mov edx, ecx
and edx, 0x8000
mov eax, ecx
add edx, edx
and eax, 0x4000
or edx, eax
mov eax, ecx
add edx, edx
and eax, 0x2000
or edx, eax
mov eax, ecx
add edx, edx
and eax, 0x1000
or edx, eax
mov eax, ecx
add edx, edx
and eax, 0x800
or edx, eax
mov eax, ecx
add edx, edx
and eax, 0x400
or edx, eax
mov eax, ecx
add edx, edx
and eax, 0x200
or edx, eax
mov eax, ecx
add edx, edx
and eax, 0x100
or edx, eax
mov eax, ecx
add edx, edx
and eax, 0x80
or edx, eax
mov eax, ecx
add edx, edx
and eax, 0x40
or edx, eax
mov eax, ecx
add edx, edx
and eax, 0x20
or edx, eax
mov eax, ecx
add edx, edx
and eax, 0x10
or edx, eax
mov eax, ecx
add edx, edx
and eax, 8
or edx, eax
mov eax, ecx
add edx, edx
and eax, 4
or edx, eax
mov eax, ecx
add edx, edx
and eax, 2
or edx, eax
and ecx, 1
mov eax, dword [esi]
add edx, edx
or edx, ecx
mov dword [eax + ebp*8], edx
sub ebp, 1
jns 0x10147f33
mov eax, dword [ebx + 4]
add eax, eax
mov dword [esi + 4], eax
test eax, eax
jle 0x101480c1
mov ecx, dword [esi]
lea edx, [eax - 1]
lea edx, [ecx + edx*4]
mov ecx, dword [edx]
lea edx, [edx - 4]
test ecx, ecx
jne 0x101480be
dec eax
test eax, eax
jg 0x101480b0
mov dword [esi + 4], eax
cmp dword [esi + 4], edi
jne 0x101480c9
mov dword [esi + 0xc], edi
push dword [esp + 0x1c]
push esi
push dword [esp + 0x1c]
call fcn.10146f60
mov ebp, dword [esp + 0x2c]
add esp, 0xc
test eax, eax
mov ecx, 1
cmovne edi, ecx
pop ebx
push ebp
call fcn.100d9f20
add esp, 4
mov eax, edi
pop edi
pop esi
pop ebp
ret
Function at 0x10167880
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0xa8
call fcn.10032080
mov eax, dword [0x101df028]
xor eax, esp
mov dword [esp + 0xa4], eax
mov eax, dword [esp + 0xac]
push ebx
mov dword [esp + 0x24], eax
mov eax, dword [esp + 0xb4]
push ebp
push esi
mov esi, dword [esp + 0xc4]
xor ebp, ebp
mov eax, dword [eax + 4]
push edi
mov edi, dword [esp + 0xc4]
mov dword [esp + 0x14], eax
sub eax, edi
mov dword [esp + 0x10], eax
cmp esi, edi
jae 0x101678e6
push str.orig_len___md_size
push 0xf8
push str.._ssl_s3_cbc.c
call fcn.100d0ec0
add esp, 0xc
cmp edi, 0x40
jbe 0x10167902
push str.md_size___EVP_MAX_MD_SIZE
push 0xf9
push str.._ssl_s3_cbc.c
call fcn.100d0ec0
add esp, 0xc
lea eax, [esp + 0x34]
neg eax
lea ebx, [esp + 0x34]
and eax, 0x3f
add ebx, eax
lea eax, [edi + 0x100]
mov dword [esp + 0x20], ebx
cmp esi, eax
jbe 0x10167929
mov ebp, esi
sub ebp, edi
sub ebp, 0x100
mov eax, edi
xor edx, edx
and eax, 0xfffffffe
shl eax, 0x17
sub eax, ebp
add eax, dword [esp + 0x10]
div edi
push edi
mov esi, edx
push 0
push ebx
mov dword [esp + 0x38], esi
call fcn.10056120
add esp, 0xc
mov dword [esp + 0x18], 0
cmp ebp, dword [esp + 0xc8]
jae 0x10167a21
mov ecx, dword [esp + 0x10]
mov edx, ecx
mov ebx, dword [esp + 0x14]
mov esi, ebx
mov eax, dword [esp + 0xc0]
sub esi, ecx
shr edx, 0x1f
mov dword [esp + 0x1c], edx
mov edx, ebx
shr edx, 0x1f
mov eax, dword [eax + 0xc]
mov dword [esp + 0x14], edx
mov edx, ebp
sub edx, ebx
mov dword [esp + 0x24], esi
mov esi, dword [esp + 0x20]
add eax, ebx
mov dword [esp + 0x10], edx
mov dword [esp + 0x28], eax
mov ebx, dword [esp + 0x24]
mov ecx, ebp
shr ecx, 0x1f
inc ebp
mov al, cl
xor al, byte [esp + 0x1c]
lea ebx, [ebx + edx]
shr edx, 0x1f
xor dl, byte [esp + 0x14]
shr ebx, 0x1f
xor bl, byte [esp + 0x1c]
or bl, al
mov al, cl
xor al, byte [esp + 0x14]
xor bl, cl
or dl, al
dec bl
mov eax, dword [esp + 0x10]
xor dl, cl
mov ecx, dword [esp + 0x28]
dec dl
not dl
mov al, byte [ecx + eax]
mov ecx, dword [esp + 0x18]
and dl, al
and dl, bl
or byte [ecx + esi], dl
mov edx, ecx
inc edx
mov ecx, edx
mov eax, edx
sub ecx, edi
xor eax, edi
xor ecx, edi
or ecx, eax
xor ecx, edx
shr ecx, 0x1f
neg ecx
and edx, ecx
mov dword [esp + 0x18], edx
mov edx, dword [esp + 0x10]
inc edx
mov dword [esp + 0x10], edx
cmp ebp, dword [esp + 0xc8]
jb 0x101679a0
mov esi, dword [esp + 0x2c]
mov ebx, dword [esp + 0x20]
xor edx, edx
test edi, edi
je 0x10167a5a
mov ebp, dword [esp + 0x30]
nop dword [eax + eax]
mov eax, esi
xor eax, 0x20
mov al, byte [eax + ebx]
movzx eax, byte [esi + ebx]
inc esi
mov byte [edx + ebp], al
mov ecx, esi
sub ecx, edi
mov eax, esi
xor ecx, edi
xor eax, edi
or ecx, eax
inc edx
xor ecx, esi
shr ecx, 0x1f
neg ecx
and esi, ecx
cmp edx, edi
jb 0x10167a30
mov ecx, dword [esp + 0xb4]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.10032035
add esp, 0xa8
ret
Function at 0x10168490
Capabilities:
Encode data using xor

Disassembly:
mov eax, 4
call fcn.10032080
push ebp
mov ebp, dword [esp + 0x18]
push esi
mov esi, dword [esp + 0x14]
inc ebp
push edi
mov edi, dword [esp + 0x14]
mov eax, dword [edi + 8]
mov eax, dword [eax + 0x64]
test byte [eax + 0x38], 1
je 0x101684d8
mov ecx, dword [esp + 0x1c]
mov edx, dword [esi + 4]
lea eax, [ecx + ebp]
cmp eax, edx
jbe 0x101684cb
pop edi
pop esi
xor eax, eax
pop ebp
pop ecx
ret
add dword [esi + 0xc], ecx
add dword [esi + 0x10], ecx
sub edx, ecx
mov dword [esi + 4], edx
jmp 0x101684dd
cmp ebp, dword [esi + 4]
ja 0x101684c4
test dword [edi + 0x100], 0x200
mov ecx, dword [esi + 0xc]
mov eax, dword [esi + 4]
push ebx
movzx ebx, byte [ecx + eax - 1]
je 0x10168530
cmp dword [edi + 0x88], 0
jne 0x10168530
mov eax, dword [edi + 0x58]
push 8
add eax, 8
push 0x101c927c
push eax
call fcn.100d0ab0
add esp, 0xc
test eax, eax
jne 0x10168523
test bl, 1
jne 0x10168523
mov eax, dword [edi + 0x58]
or dword [eax], 8
mov eax, dword [edi + 0x58]
test byte [eax], 8
je 0x10168530
test ebx, ebx
je 0x10168530
dec ebx
mov eax, dword [edi + 0x80]
push dword [eax]
call fcn.100d7960
add esp, 4
test eax, 0x200000
je 0x1016855a
or eax, 0xffffffff
sub eax, ebx
add dword [esi + 4], eax
mov eax, 1
pop ebx
pop edi
pop esi
pop ebp
pop ecx
ret
mov edi, dword [esi + 4]
lea ecx, [ebx + ebp]
mov edx, edi
mov dword [esp + 0x10], edi
sub edx, ecx
mov eax, edi
xor edx, ecx
xor eax, ecx
or edx, eax
mov ebp, 0xff
xor edx, edi
lea eax, [edi - 1]
shr edx, 0x1f
dec edx
cmp eax, ebp
mov dword [esp + 0x24], edx
cmovb ebp, eax
xor edx, edx
test ebp, ebp
je 0x101685df
mov ecx, ebx
dec edi
shr ecx, 0x1f
add edi, dword [esi + 0xc]
mov dword [esp + 0x18], ecx
nop word [eax + eax]
mov ecx, ebx
lea edi, [edi - 1]
sub ecx, edx
mov eax, edx
shr ecx, 0x1f
inc edx
shr eax, 0x1f
xor cl, al
xor al, byte [esp + 0x18]
or cl, al
movzx eax, byte [edi + 1]
xor cl, byte [esp + 0x18]
xor eax, ebx
dec cl
movzx ecx, cl
and ecx, eax
mov eax, dword [esp + 0x24]
not ecx
and eax, ecx
mov dword [esp + 0x24], eax
cmp edx, ebp
jb 0x101685a0
mov edi, dword [esp + 0x10]
jmp 0x101685e3
mov eax, dword [esp + 0x24]
not eax
movzx eax, al
lea ecx, [eax - 1]
not eax
shr eax, 0x1f
shr ecx, 0x1f
and ecx, eax
lea eax, [ebx + 1]
neg ecx
and eax, ecx
sub edi, eax
shl eax, 8
or dword [esi], eax
mov eax, ecx
pop ebx
mov dword [esi + 4], edi
and eax, 1
pop edi
not ecx
pop esi
or eax, ecx
pop ebp
pop ecx
ret