joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4b71a0
Capabilities:
Act as tcp client
Connect socket
Connect tcp socket
Connect udp socket
Create tcp socket
Create udp socket
Get local ipv4 addresses
Get socket information
Receive data
Receive data on socket
Send data
Send data on socket
Set socket configuration
Start tcp server

Disassembly:
sub esp, 0x34
mov eax, dword [0x65ebc0]
xor eax, esp
mov dword [esp + 0x30], eax
push ebx
mov ebx, dword [esp + 0x48]
push esi
mov esi, dword [sym.imp.WS2_32.dll_socket]
push edi
push 6
push 1
push 2
mov dword [esp + 0x1c], 0x10
mov dword [esp + 0x18], 1
call esi
mov edi, eax
cmp edi, 0xffffffff
je 0x4b7386
xorps xmm0, xmm0
mov eax, 2
push 0x7f000001
movlpd qword [esp + 0x20], xmm0
mov word [esp + 0x18], ax
call dword [sym.imp.WS2_32.dll_htonl]
mov dword [esp + 0x18], eax
xor eax, eax
push 4
mov word [esp + 0x1a], ax
lea eax, [esp + 0x10]
push eax
push 4
push 0xffff
push edi
mov dword [ebx + 4], 0xffffffff
mov dword [ebx], 0xffffffff
call dword [sym.imp.WS2_32.dll_setsockopt]
cmp eax, 0xffffffff
je 0x4b7374
push 0x10
lea eax, [esp + 0x18]
push eax
push edi
call dword [sym.imp.WS2_32.dll_bind]
cmp eax, 0xffffffff
je 0x4b7374
lea eax, [esp + 0x10]
push eax
lea eax, [esp + 0x18]
push eax
push edi
call dword [sym.imp.WS2_32.dll_getsockname]
cmp eax, 0xffffffff
je 0x4b7374
push 1
push edi
call dword [sym.imp.WS2_32.dll_listen]
cmp eax, 0xffffffff
je 0x4b7374
push 0
push 1
push 2
call esi
mov dword [ebx], eax
cmp eax, 0xffffffff
je 0x4b7374
push 0x10
lea ecx, [esp + 0x18]
push ecx
push eax
call dword [sym.imp.WS2_32.dll_connect]
cmp eax, 0xffffffff
je 0x4b7374
push 0
push 0
push edi
call dword [sym.imp.WS2_32.dll_accept]
mov dword [ebx + 4], eax
cmp eax, 0xffffffff
je 0x4b7374
push ebx
push 0x5db8ec
lea eax, [esp + 0x2c]
push 0xc
push eax
call fcn.004ac150
lea esi, [esp + 0x34]
add esp, 0x10
lea ecx, [esi + 1]
mov al, byte [esi]
inc esi
test al, al
jne 0x4b72d2
push 0
sub esi, ecx
lea eax, [esp + 0x28]
push esi
push eax
push dword [ebx]
call dword [sym.imp.WS2_32.dll_send]
cmp eax, esi
jne 0x4b7374
push 0
push 0xc
lea eax, [esp + 0x38]
push eax
push dword [ebx + 4]
call dword [sym.imp.WS2_32.dll_recv]
cmp eax, esi
jne 0x4b7374
lea ecx, [esp + 0x24]
lea edx, [esp + 0x30]
sub esi, 4
jb 0x4b7327
mov eax, dword [ecx]
cmp eax, dword [edx]
jne 0x4b732c
add ecx, 4
add edx, 4
sub esi, 4
jae 0x4b7316
cmp esi, 0xfffffffc
je 0x4b7359
mov al, byte [ecx]
cmp al, byte [edx]
jne 0x4b7374
cmp esi, 0xfffffffd
je 0x4b7359
mov al, byte [ecx + 1]
cmp al, byte [edx + 1]
jne 0x4b7374
cmp esi, 0xfffffffe
je 0x4b7359
mov al, byte [ecx + 2]
cmp al, byte [edx + 2]
jne 0x4b7374
cmp esi, 0xffffffff
je 0x4b7359
mov al, byte [ecx + 3]
cmp al, byte [edx + 3]
jne 0x4b7374
push edi
call dword [sym.imp.WS2_32.dll_closesocket]
pop edi
pop esi
xor eax, eax
pop ebx
mov ecx, dword [esp + 0x30]
xor ecx, esp
call fcn.005ca9f7
add esp, 0x34
ret
mov esi, dword [sym.imp.WS2_32.dll_closesocket]
push edi
call esi
push dword [ebx]
call esi
push dword [ebx + 4]
call esi
mov ecx, dword [esp + 0x3c]
or eax, 0xffffffff
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.005ca9f7
add esp, 0x34
ret
Function at 0x4b9630
Capabilities:
Resolve dns

Disassembly:
sub esp, 0xc
mov eax, dword [esp + 0x1c]
push esi
xor esi, esi
mov dword [esp + 4], esi
mov dword [eax], esi
lea eax, [esp + 8]
push eax
push dword [esp + 0x20]
push dword [esp + 0x20]
push dword [esp + 0x20]
call dword [sym.imp.WS2_32.dll_getaddrinfo]
mov dword [esp + 0xc], eax
test eax, eax
jne 0x4b97e2
push ebx
mov ebx, dword [esp + 0xc]
push edi
test ebx, ebx
je 0x4b97cc
push ebp
mov eax, dword [ebx + 4]
cmp eax, 2
jne 0x4b967f
lea ebp, [eax + 0xe]
jmp 0x4b968b
cmp eax, 0x17
jne 0x4b9739
lea ebp, [eax + 5]
cmp dword [ebx + 0x18], 0
je 0x4b9739
mov eax, dword [ebx + 0x10]
test eax, eax
je 0x4b9739
cmp eax, ebp
jb 0x4b9739
push 0x20
call dword [0x65b0d8]
mov edi, eax
add esp, 4
test edi, edi
je 0x4b97c1
mov ecx, dword [ebx]
mov dword [edi], ecx
mov ecx, dword [ebx + 4]
mov dword [edi + 4], ecx
mov ecx, dword [ebx + 8]
mov dword [edi + 8], ecx
mov eax, dword [ebx + 0xc]
push ebp
mov dword [edi + 0xc], eax
mov dword [edi + 0x10], ebp
mov dword [edi + 0x18], 0
mov dword [edi + 0x14], 0
mov dword [edi + 0x1c], 0
call dword [0x65b0d8]
add esp, 4
mov dword [edi + 0x18], eax
test eax, eax
je 0x4b97b0
push ebp
push dword [ebx + 0x18]
push eax
call sub.VCRUNTIME140.dll_memcpy
mov eax, dword [ebx + 0x14]
add esp, 0xc
test eax, eax
je 0x4b9725
push eax
call dword [0x65b0e4]
add esp, 4
mov dword [edi + 0x14], eax
test eax, eax
je 0x4b9796
mov eax, dword [esp + 0x10]
test esi, esi
cmove esi, edi
test eax, eax
je 0x4b9735
mov dword [eax + 0x1c], edi
mov dword [esp + 0x10], edi
mov ebx, dword [ebx + 0x1c]
test ebx, ebx
jne 0x4b9672
mov ebx, dword [esp + 0x18]
mov eax, dword [esp + 0x14]
pop ebp
test eax, eax
je 0x4b9758
push eax
call dword [sym.imp.WS2_32.dll_freeaddrinfo]
test ebx, ebx
je 0x4b97c8
test esi, esi
je 0x4b9785
push dword [esi + 0x18]
call dword [0x65b0dc]
push dword [esi + 0x14]
call dword [0x65b0dc]
mov edi, dword [esi + 0x1c]
push esi
call dword [0x65b0dc]
add esp, 0xc
mov esi, edi
test edi, edi
jne 0x4b9760
mov eax, dword [esp + 0x28]
xor esi, esi
pop edi
mov dword [eax], esi
mov eax, ebx
pop ebx
pop esi
add esp, 0xc
ret
push dword [edi + 0x18]
mov ebx, 8
call dword [0x65b0dc]
push edi
call dword [0x65b0dc]
add esp, 8
jmp 0x4b9748
push edi
mov ebx, 8
call dword [0x65b0dc]
add esp, 4
jmp 0x4b9748
mov ebx, 8
jmp 0x4b9748
test esi, esi
jne 0x4b97d8
mov ebx, 0x2af9
push ebx
call dword [sym.imp.WS2_32.dll_WSASetLastError]
mov eax, dword [esp + 0x28]
pop edi
mov dword [eax], esi
mov eax, ebx
pop ebx
pop esi
add esp, 0xc
ret
Function at 0x4bdc30
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0x1c4
mov eax, dword [0x65ebc0]
xor eax, esp
mov dword [esp + 0x1c0], eax
cmp byte [0xcb38f8], 0
push ebx
mov ebx, dword [esp + 0x1cc]
mov dword [esp + 0x10], ebx
jne 0x4bdc69
call fcn.004dc860
test eax, eax
je 0x4bdc81
mov byte [0xcb38f8], 1
xor eax, eax
pop ebx
mov ecx, dword [esp + 0x1c0]
xor ecx, esp
call fcn.005ca9f7
add esp, 0x1c4
ret
mov eax, dword [ebx + 0x9cc]
test eax, eax
je 0x4bdca2
push 0x400
push eax
call fcn.004dd510
add esp, 8
call fcn.004dc860
test eax, eax
jne 0x4bdc69
push ebp
push esi
push edi
nop word [eax + eax]
mov ebx, 2
mov dword [esp + 0x18], 4
lea eax, [esp + 0x90]
mov dword [esp + 0x10], ebx
mov dword [esp + 0x14], eax
nop dword [eax]
lea eax, [esp + 0x40]
push eax
call fcn.004b0f20
push 1
movups xmm0, xmmword [eax]
movups xmmword [esp + 0x38], xmm0
movups xmmword [esp + 0x28], xmm0
call fcn.004abfa0
lea eax, [esp + 0x58]
push eax
call fcn.004b0f20
mov esi, dword [eax + 8]
lea eax, [esp + 0x6c]
push eax
call fcn.004b0f20
add esp, 0x10
lea ebp, [ebx + 1]
mov ecx, eax
mov eax, esi
cdq
push 0
add eax, dword [ecx]
push ebp
adc edx, dword [ecx + 4]
push edx
push eax
call fcn.005cb9a0
movups xmm1, xmmword [esp + 0x30]
mov esi, dword [esp + 0x10]
mov edi, eax
mov ebx, edx
dec esi
movaps xmm0, xmm1
movd eax, xmm1
psrldq xmm0, 4
movd ecx, xmm0
shld ebx, edi, 8
push ecx
push eax
push 0
push esi
shl edi, 8
call fcn.005cb9a0
xor edi, eax
xor ebx, edx
lea eax, [esp + 0x70]
mov dword [esp + 0x20], edi
push eax
mov dword [esp + 0x28], ebx
call fcn.004b0f20
lea esi, [eax + 8]
lea eax, [esp + 0x84]
push eax
call fcn.004b0f20
mov edx, dword [esp + 0x18]
add esp, 8
mov ebx, ebp
mov dword [esp + 0x10], ebx
mov ecx, dword [eax]
add ecx, dword [esi]
lea eax, [edx + 2]
imul edx, dword [esp + 0x28]
imul ecx, eax
mov eax, dword [esp + 0x14]
shl ecx, 0x10
xor ecx, edx
mov dword [esp + 0x28], ecx
movups xmm0, xmmword [esp + 0x20]
movups xmmword [eax], xmm0
add eax, 0x10
sub dword [esp + 0x18], 1
mov dword [esp + 0x14], eax
jne 0x4bdcd0
movsd xmm0, qword [0x5de4f0]
lea eax, [esp + 0x90]
sub esp, 8
movsd qword [esp], xmm0
push 0x40
push eax
call fcn.004dc6b0
add esp, 0x10
call fcn.004dc860
test eax, eax
je 0x4bdcb0
lea eax, [esp + 0xd0]
mov byte [esp + 0xd0], 0
push 0x100
push eax
call fcn.004dd350
add esp, 8
cmp byte [esp + 0xd0], 0
pop edi
pop esi
pop ebp
je 0x4bde32
lea eax, [esp + 0xc4]
push 0x400
push eax
call fcn.004dd510
add esp, 8
call fcn.004dc860
test eax, eax
jne 0x4bdc69
push str.libcurl_is_now_using_a_weak_random_seed__n
push dword [esp + 0x14]
call fcn.004a8cf0
add esp, 8
call fcn.004dc860
mov ecx, dword [esp + 0x1c4]
neg eax
pop ebx
sbb eax, eax
xor ecx, esp
and eax, 0xffffffdd
add eax, 0x23
call fcn.005ca9f7
add esp, 0x1c4
ret
Function at 0x4c26b0
Capabilities:
Query environment variable

Disassembly:
mov eax, 0x1004
call fcn.005cb890
mov eax, dword [0x65ebc0]
xor eax, esp
mov dword [esp + 0x1000], eax
mov eax, dword [esp + 0x1008]
push eax
call sub.api_ms_win_crt_environment_l1_1_0.dll_getenv
add esp, 4
mov byte [esp], 0
test eax, eax
je 0x4c2719
push 0x1000
lea ecx, [esp + 4]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsA]
cmp byte [esp], 0
je 0x4c2719
lea eax, [esp]
push eax
call dword [0x65b0e4]
add esp, 4
mov ecx, dword [esp + 0x1000]
xor ecx, esp
call fcn.005ca9f7
add esp, 0x1004
ret
mov ecx, dword [esp + 0x1000]
xor eax, eax
xor ecx, esp
call fcn.005ca9f7
add esp, 0x1004
ret
Function at 0x4e6a00
Capabilities:
Resolve dns

Disassembly:
mov eax, 0x20
call fcn.005cb890
push ebx
push esi
mov esi, dword [esp + 0x38]
xor ebx, ebx
mov eax, esi
sub eax, ebx
je 0x4e6a48
sub eax, 2
je 0x4e6a48
sub eax, 0x15
je 0x4e6a48
push 0x293
push str.crypto_bio_b_addr.c
push 0x83
push 0x8f
push 0x20
call fcn.004dfc40
add esp, 0x14
pop esi
xor eax, eax
pop ebx
add esp, 0x20
ret
call fcn.004e6820
cmp eax, 1
jne 0x4e6a40
mov eax, dword [esp + 0x3c]
xor ecx, ecx
push ebp
push edi
xorps xmm0, xmm0
mov dword [esp + 0x10], ecx
xor edi, edi
movlpd qword [esp + 0x20], xmm0
movlpd qword [esp + 0x28], xmm0
mov dword [esp + 0x14], esi
mov dword [esp + 0x18], eax
mov dword [esp + 0x1c], ecx
test esi, esi
jne 0x4e6a89
or ecx, 0x400
mov dword [esp + 0x10], ecx
cmp dword [esp + 0x3c], 1
jne 0x4e6a97
or ecx, 1
mov dword [esp + 0x10], ecx
mov ebp, dword [esp + 0x48]
lea eax, [esp + 0x10]
push ebp
push eax
push dword [esp + 0x40]
push dword [esp + 0x40]
call dword [sym.imp.WS2_32.dll_getaddrinfo]
mov esi, eax
test esi, esi
je 0x4e6aef
cmp esi, 8
je 0x4e6b36
mov ecx, dword [esp + 0x10]
test ecx, 0x400
je 0x4e6afe
push ebp
lea eax, [esp + 0x14]
and ecx, 0xfffffbff
push eax
push dword [esp + 0x40]
or ecx, 4
mov edi, esi
push dword [esp + 0x40]
mov dword [esp + 0x20], ecx
call dword [sym.imp.WS2_32.dll_getaddrinfo]
mov esi, eax
test esi, esi
jne 0x4e6ab5
mov ebx, 1
pop edi
pop ebp
pop esi
mov eax, ebx
pop ebx
add esp, 0x20
ret
push 0x2d4
push str.crypto_bio_b_addr.c
push 2
push 0x8f
push 0x20
call fcn.004dfc40
test edi, edi
cmovne esi, edi
push esi
call fcn.004e6f40
push eax
push 1
call fcn.004df280
add esp, 0x20
pop edi
pop ebp
pop esi
mov eax, ebx
pop ebx
add esp, 0x20
ret
push 0x2c5
push str.crypto_bio_b_addr.c
push 0x41
push 0x8f
push 0x20
call fcn.004dfc40
add esp, 0x14
pop edi
pop ebp
pop esi
mov eax, ebx
pop ebx
add esp, 0x20
ret
Function at 0x535b20
Capabilities:
Encode data using xor

Disassembly:
mov eax, 4
call fcn.005cb890
mov edx, dword [esp + 0x10]
push esi
mov esi, dword [esp + 0x10]
mov dword [esp + 4], 0x10
lea eax, [edx + 0xf]
lea ecx, [esi + 0xf]
cmp esi, eax
ja 0x535b64
cmp ecx, edx
jb 0x535b64
push edi
mov ecx, esi
sub edx, esi
mov edi, 0x10
mov al, byte [edx + ecx]
lea ecx, [ecx + 1]
xor byte [ecx - 1], al
sub edi, 1
jne 0x535b53
pop edi
jmp 0x535b71
movups xmm1, xmmword [esi]
movups xmm0, xmmword [edx]
pxor xmm1, xmm0
movups xmmword [esi], xmm1
push 0x10
push esi
lea eax, [esp + 0xc]
push eax
mov eax, dword [esp + 0x18]
push esi
push dword [eax + 4]
call fcn.0050c6c0
add esp, 0x14
pop esi
test eax, eax
je 0x535b9b
cmp dword [esp], 0x10
jne 0x535b9b
mov eax, 1
pop ecx
ret
xor eax, eax
pop ecx
ret

Function at 0x535ce0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, dword [esp + 0xc]
test ebp, ebp
je 0x535d53
mov edx, dword [esp + 0x10]
test edx, edx
je 0x535d53
push ebx
mov ebx, dword [esp + 0xc]
push edi
mov eax, dword [ebx + 0xc]
cmp edx, eax
mov edi, eax
cmovb edi, edx
test edi, edi
je 0x535d23
push esi
mov esi, ebp
lea ecx, [ebx + 0x10]
nop dword [eax + eax]
mov al, byte [esi]
lea esi, [esi + 1]
xor byte [ecx], al
lea ecx, [ecx + 1]
sub edi, 1
jne 0x535d10
mov eax, dword [ebx + 0xc]
pop esi
cmp edx, eax
jbe 0x535d51
sub edx, eax
cmp edx, 0x10
jbe 0x535d35
mov edx, 0x10
jmp 0x535d39
test edx, edx
je 0x535d51
xor ecx, ecx
nop dword [eax + eax]
mov eax, dword [ebx + 0xc]
add eax, ecx
mov al, byte [eax + ebp]
xor byte [ebx + ecx + 0x30], al
inc ecx
cmp ecx, edx
jb 0x535d40
pop edi
pop ebx
pop ebp
ret
Function at 0x53bab0
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
mov eax, 0x9c
call fcn.005cb890
mov eax, dword [0x65ebc0]
xor eax, esp
mov dword [esp + 0x98], eax
mov eax, dword [esp + 0xb0]
push ebx
mov ebx, dword [esp + 0xac]
push ebp
mov ebp, dword [esp + 0xac]
push esi
mov esi, dword [esp + 0xac]
push edi
mov edi, dword [esp + 0xbc]
mov dword [esp + 0x14], eax
mov eax, dword [esi]
mov dword [esp + 0x10], 0
test edi, edi
je 0x53bb1d
cmp edi, eax
je 0x53bb11
test ebp, ebp
je 0x53bb90
test ebx, ebx
js 0x53bb90
mov dword [esp + 0x10], 1
mov dword [esi], edi
jmp 0x53bb23
test eax, eax
je 0x53bb90
mov edi, eax
push edi
call fcn.004b10d0
add esp, 4
test al, 2
jne 0x53bb90
test ebp, ebp
je 0x53bc9b
push edi
mov dword [esp + 0x14], 1
call fcn.004d0650
add esp, 4
cmp eax, 0x90
jg 0x53bb90
cmp eax, ebx
jge 0x53bbab
push dword [esp + 0x14]
push edi
push dword [esi + 4]
call fcn.004d6f50
add esp, 0xc
test eax, eax
je 0x53bb90
push ebx
push ebp
push dword [esi + 4]
call fcn.004d7100
add esp, 0xc
test eax, eax
je 0x53bb90
lea ebp, [esi + 0x10]
push ebp
lea eax, [esi + 0x14]
push eax
push dword [esi + 4]
call fcn.004d6eb0
add esp, 0xc
test eax, eax
jne 0x53bbc7
xor eax, eax
mov ecx, dword [esp + 0xa8]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.005ca9f7
add esp, 0x9c
ret
cmp ebx, 0x90
ja 0x53bb90
push ebx
lea eax, [esi + 0x14]
push ebp
push eax
call sub.VCRUNTIME140.dll_memcpy
lea ebp, [esi + 0x10]
add esp, 0xc
mov dword [ebp], ebx
mov ecx, dword [ebp]
cmp ecx, 0x90
je 0x53bbea
mov eax, 0x90
sub eax, ecx
push eax
lea eax, [esi + 0x14]
add eax, ecx
push 0
push eax
call sub.VCRUNTIME140.dll_memset
add esp, 0xc
mov ebx, dword [esp + 0x10]
xor ecx, ecx
mov al, byte [esi + ecx + 0x14]
xor al, 0x36
mov byte [esp + ecx + 0x18], al
inc ecx
cmp ecx, 0x90
jl 0x53bbf0
mov ebp, dword [esp + 0x14]
push ebp
push edi
push dword [esi + 8]
call fcn.004d6f50
add esp, 0xc
test eax, eax
je 0x53bca8
push edi
call fcn.004d0650
push eax
lea eax, [esp + 0x20]
push eax
push dword [esi + 8]
call fcn.004d7100
add esp, 0x10
test eax, eax
je 0x53bca8
xor ecx, ecx
nop dword [eax]
mov al, byte [esi + ecx + 0x14]
xor al, 0x5c
mov byte [esp + ecx + 0x18], al
inc ecx
cmp ecx, 0x90
jl 0x53bc40
push ebp
push edi
push dword [esi + 0xc]
call fcn.004d6f50
add esp, 0xc
test eax, eax
je 0x53bca8
push edi
call fcn.004d0650
push eax
lea eax, [esp + 0x20]
push eax
push dword [esi + 0xc]
call fcn.004d7100
add esp, 0x10
test eax, eax
je 0x53bca8
push dword [esi + 8]
push dword [esi + 4]
call fcn.004d7290
xor ebp, ebp
add esp, 8
test eax, eax
mov ecx, 1
cmovne ebp, ecx
jmp 0x53bcaa
mov ebx, dword [esp + 0x10]
test ebx, ebx
je 0x53bc7f
jmp 0x53bbee
xor ebp, ebp
test ebx, ebx
je 0x53bcc0
lea eax, [esp + 0x18]
push 0x90
push eax
call fcn.00401320
add esp, 8
mov eax, ebp
jmp 0x53bb92

Function at 0x578280
Capabilities:
Encode data using xor

Disassembly:
cmp dword [esp + 0x18], 0
je 0x578294
mov dword [esp + 0x18], fcn.00576a50
jmp fcn.0056ffb0
mov dword [esp + 0x18], fcn.00575cf0
jmp fcn.0056fcb0
Function at 0x5bcd90
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0xc
call fcn.005cb890
push ebp
mov ebp, dword [esp + 0x20]
push esi
mov esi, dword [esp + 0x18]
inc ebp
push edi
mov edi, dword [esp + 0x20]
mov eax, dword [esi + 4]
mov ecx, dword [edi + 8]
mov eax, dword [eax + 0x64]
test byte [eax + 0x30], 1
je 0x5bce1a
mov edx, dword [esp + 0x24]
lea eax, [edx + ebp]
cmp eax, ecx
ja 0x5bce1e
add dword [edi + 0x14], edx
sub ecx, edx
add dword [edi + 0x18], edx
sub dword [edi + 0xc], edx
mov dword [edi + 8], ecx
mov eax, dword [edi + 0x14]
push ebx
push dword [esi + 0x3cc]
mov al, byte [eax + ecx - 1]
movzx ebx, al
mov byte [esp + 0x30], al
mov dword [esp + 0x24], ebx
call fcn.004d4a10
push eax
call fcn.004d0660
mov esi, dword [edi + 8]
add esp, 8
mov dword [esp + 0x18], esi
and eax, 0x200000
je 0x5bce27
sub esi, ebx
mov eax, 1
dec esi
pop ebx
mov dword [edi + 8], esi
pop edi
pop esi
pop ebp
add esp, 0xc
ret
cmp ebp, ecx
jbe 0x5bcdd2
pop edi
pop esi
xor eax, eax
pop ebp
add esp, 0xc
ret
lea ecx, [ebx + ebp]
mov eax, esi
mov ebx, esi
xor eax, ecx
sub ebx, ecx
xor ebx, ecx
or ebx, eax
mov eax, 0x100
xor ebx, esi
shr ebx, 0x1f
dec ebx
cmp esi, eax
cmovb eax, esi
xor ebp, ebp
mov dword [esp + 0x10], eax
test eax, eax
je 0x5bcea3
mov edx, dword [esp + 0x20]
dec esi
mov edi, dword [edi + 0x14]
shr edx, 0x1f
add edi, esi
mov esi, dword [esp + 0x20]
mov dword [esp + 0x14], edx
mov eax, esi
lea edi, [edi - 1]
sub eax, ebp
mov ecx, ebp
shr ecx, 0x1f
inc ebp
shr eax, 0x1f
xor al, cl
xor cl, dl
or al, cl
movzx ecx, byte [esp + 0x2c]
dec al
movzx edx, al
movzx eax, byte [edi + 1]
xor ecx, eax
and edx, ecx
not edx
and ebx, edx
mov edx, dword [esp + 0x14]
cmp ebp, dword [esp + 0x10]
jb 0x5bce65
mov esi, dword [esp + 0x18]
mov edi, dword [esp + 0x24]
mov eax, dword [esp + 0x20]
not ebx
movzx ecx, bl
inc eax
dec ecx
shr ecx, 0x1f
neg ecx
and eax, ecx
sub esi, eax
mov dword [edi + 8], esi
mov dword [esp + 0x2c], ecx
not ecx
pop ebx
mov dword [esp + 0x1c], ecx
mov ecx, dword [esp + 0x28]
mov eax, dword [esp + 0x1c]
and ecx, 1
pop edi
pop esi
or eax, ecx
pop ebp
add esp, 0xc
ret
Function at 0x5cbb53
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x5cbb92
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x5cbb92
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x5cbb92
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x5cbb92
cmp dword [ecx + 0x74], 0xe
jbe 0x5cbb92
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret
Function at 0x1000a1a0
Capabilities:
Read file on windows

Disassembly:
sub esp, 0x44
mov eax, dword [0x100358a0]
xor eax, esp
mov dword [esp + 0x40], eax
push ebx
push ebp
push esi
mov esi, dword [esp + 0x54]
xor ebp, ebp
push edi
mov edi, dword [esp + 0x5c]
mov dword [esp + 0x14], esi
mov dword [esp + 0x10], 0
test edi, edi
je 0x1000a2fb
lea eax, [esp + 0x10]
push eax
push 0x400
push dword [esi + 0x1c]
call fcn.10016ba0
mov ebx, eax
add esp, 0xc
test ebx, ebx
jne 0x1000a2e1
lea eax, [esp + 0x20]
push eax
push edi
call dword [sym.imp.MSVCR120.dll__stat64i32]
mov dword [esp + 0x20], eax
lea eax, [esp + 0x28]
push 0x30
push eax
push esi
call fcn.10019e60
mov ebx, eax
add esp, 0x14
test ebx, ebx
jne 0x1000a2e1
lea ebp, [eax + 0x30]
cmp dword [esp + 0x18], eax
jge 0x1000a22c
mov ebx, 0x2711
jmp 0x1000a2e1
mov esi, dword [esp + 0x60]
test esi, esi
jle 0x1000a2dd
push 0x1002c1ec
push edi
call dword [sym.imp.MSVCR120.dll_fopen]
add esp, 8
mov dword [esp + 0x18], eax
test eax, eax
je 0x1000a2dd
mov edi, 0x400
cmp esi, edi
push eax
cmovl edi, esi
push edi
push 1
push dword [esp + 0x1c]
call dword [sym.imp.MSVCR120.dll_fread]
add esp, 0x10
mov dword [esp + 0x1c], eax
test eax, eax
jle 0x1000a2bd
push edi
push dword [esp + 0x14]
push dword [esp + 0x1c]
call fcn.10019e60
mov ebx, eax
add esp, 0xc
test ebx, ebx
jne 0x1000a2d0
add ebp, dword [esp + 0x1c]
sub esi, edi
test esi, esi
jle 0x1000a2bd
push dword [esp + 0x18]
mov edi, 0x400
cmp esi, edi
cmovl edi, esi
push edi
push 1
push dword [esp + 0x1c]
call dword [sym.imp.MSVCR120.dll_fread]
add esp, 0x10
mov dword [esp + 0x1c], eax
test eax, eax
jg 0x1000a276
push 0x400
push 0
push dword [esp + 0x18]
call sub.MSVCR120.dll_memset
add esp, 0xc
push dword [esp + 0x18]
call dword [sym.imp.MSVCR120.dll_fclose]
add esp, 4
mov esi, dword [esp + 0x14]
mov eax, dword [esp + 0x10]
test eax, eax
je 0x1000a2f5
push eax
push dword [esi + 0x1c]
call fcn.10016b80
add esp, 8
mov eax, ebx
test ebp, ebp
jne 0x1000a300
mov eax, 0x2711
mov ecx, dword [esp + 0x50]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.1002aa84
add esp, 0x44
ret
Function at 0x100108a0
Capabilities:
Encrypt data using aes
Reference aes constants

Disassembly:
sub esp, 8
mov eax, dword [esp + 0x14]
cdq
and edx, 3
push ebx
push ebp
push esi
lea ebx, [edx + eax]
mov edx, dword [esp + 0x18]
sar ebx, 2
lea ebp, [edx + 0x10]
mov dword [esp + 0x10], ebp
mov dword [edx + 4], ebx
lea ecx, [ebx + 6]
mov dword [edx], ecx
mov ecx, dword [esp + 0x1c]
mov eax, dword [ecx]
mov dword [ebp], eax
mov eax, dword [ecx + 4]
mov dword [ebp + 4], eax
mov eax, dword [ecx + 8]
mov dword [ebp + 8], eax
mov eax, dword [ecx + 0xc]
mov dword [ebp + 0xc], eax
cmp ebx, 6
jl 0x10010904
mov eax, dword [ecx + 0x10]
mov dword [ebp + 0x10], eax
mov eax, dword [ecx + 0x14]
mov dword [ebp + 0x14], eax
cmp ebx, 8
jne 0x10010904
mov eax, dword [ecx + 0x18]
mov dword [ebp + 0x18], eax
mov eax, dword [ecx + 0x1c]
mov dword [ebp + 0x1c], eax
mov eax, dword [edx]
mov edx, ebp
mov dword [esp + 0x20], 0x1002db94
lea esi, [eax*4 + 4]
lea eax, [ebx*4]
mov dword [esp + 0xc], esi
sub edx, eax
add eax, ebp
mov dword [esp + 0x1c], eax
mov eax, dword [eax - 4]
cmp ebx, esi
jge 0x10010a49
mov esi, dword [esp + 0x1c]
push edi
lea edi, [ebx + 4]
add esi, 4
lea edi, [edx + edi*4]
sub edx, ebp
mov dword [esp + 0x20], edx
mov ebp, ebx
jmp 0x10010950
movzx ecx, al
movzx edx, byte [ecx + str.cw]
mov ecx, eax
shr ecx, 0x18
shl edx, 8
movzx ecx, byte [ecx + str.cw]
or edx, ecx
mov ecx, eax
shr ecx, 0x10
shr eax, 8
movzx ecx, cl
movzx eax, al
shl edx, 8
movzx ecx, byte [ecx + str.cw]
movzx eax, byte [eax + str.cw]
or edx, ecx
mov ecx, dword [esp + 0x24]
shl edx, 8
or edx, eax
movzx eax, byte [ecx]
inc ecx
xor eax, edx
mov dword [esp + 0x24], ecx
xor eax, dword [edi - 0x10]
mov ecx, dword [esp + 0x20]
mov dword [esi - 4], eax
xor eax, dword [ecx + esi]
mov dword [esi], eax
xor eax, dword [edi - 8]
mov dword [esi + 4], eax
xor eax, dword [edi - 4]
mov dword [esi + 8], eax
cmp ebx, 6
jl 0x10010a2d
jne 0x100109ce
xor eax, dword [edi]
mov dword [esi + 0xc], eax
xor eax, dword [edi + 4]
mov dword [esi + 0x10], eax
jmp 0x10010a2d
cmp ebp, 0x38
je 0x10010a44
mov ecx, eax
shr ecx, 0x18
movzx edx, byte [ecx + str.cw]
mov ecx, eax
shr ecx, 0x10
movzx ecx, cl
shl edx, 8
movzx ecx, byte [ecx + str.cw]
or edx, ecx
mov ecx, eax
shr ecx, 8
movzx eax, al
movzx ecx, cl
shl edx, 8
movzx eax, byte [eax + str.cw]
movzx ecx, byte [ecx + str.cw]
or edx, ecx
shl edx, 8
or eax, edx
xor eax, dword [edi]
mov dword [esi + 0xc], eax
xor eax, dword [edi + 4]
mov dword [esi + 0x10], eax
xor eax, dword [edi + 8]
mov dword [esi + 0x14], eax
xor eax, dword [edi + 0xc]
mov dword [esi + 0x18], eax
lea ecx, [ebx*4]
add ebp, ebx
add esi, ecx
add edi, ecx
cmp ebp, dword [esp + 0x10]
jl 0x10010950
mov ebp, dword [esp + 0x14]
pop edi
mov ecx, dword [esp + 0x18]
mov ecx, dword [ecx]
cmp ecx, 0xe
je 0x10010a7f
shl ecx, 2
mov eax, dword [ebp + ecx*4]
mov dword [ebp + 0xe0], eax
mov eax, dword [ebp + ecx*4 + 4]
mov dword [ebp + 0xe4], eax
mov eax, dword [ebp + ecx*4 + 8]
mov dword [ebp + 0xe8], eax
mov eax, dword [ebp + ecx*4 + 0xc]
mov dword [ebp + 0xec], eax
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 8
ret