joyce8/EMBER2024-capa huggingface dataset:
Function at 0x100b76f0
Capabilities:
Get common file path

Disassembly:
push ecx
push ebx
push edi
push str.kernel32
xor edi, edi
call dword [sym.imp.KERNEL32.DLL_GetModuleHandleA]
mov ebx, eax
test ebx, ebx
jne 0x100b770a
pop edi
pop ebx
pop ecx
ret
push ebp
push esi
push str.LoadLibraryExA
push ebx
call dword [sym.imp.KERNEL32.DLL_GetProcAddress]
mov esi, dword [esp + 0x18]
mov ebp, eax
push 0x101e8964
push esi
call sub.api_ms_win_crt_string_l1_1_0.dll_strpbrk
add esp, 8
test eax, eax
je 0x100b7752
test ebp, ebp
je 0x100b7743
push 8
push 0
push esi
call ebp
pop esi
pop ebp
mov edi, eax
pop edi
pop ebx
pop ecx
ret
push esi
call dword [sym.imp.KERNEL32.DLL_LoadLibraryA]
pop esi
pop ebp
mov edi, eax
pop edi
pop ebx
pop ecx
ret
test ebp, ebp
je 0x100b7778
push str.AddDllDirectory
push ebx
call dword [sym.imp.KERNEL32.DLL_GetProcAddress]
test eax, eax
je 0x100b7778
push 0x800
push 0
push esi
call ebp
pop esi
pop ebp
mov edi, eax
pop edi
pop ebx
pop ecx
ret
push 0
push 0
call dword [sym.imp.KERNEL32.DLL_GetSystemDirectoryA]
mov edx, eax
mov dword [esp + 0x10], edx
test edx, edx
je 0x100b782f
mov ecx, esi
lea ebx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x100b7795
sub ecx, ebx
lea eax, [edx + 1]
add eax, ecx
push eax
call dword [0x1026a0d8]
mov ebx, eax
add esp, 4
test ebx, ebx
je 0x100b7825
push dword [esp + 0x10]
push ebx
call dword [sym.imp.KERNEL32.DLL_GetSystemDirectoryA]
test eax, eax
je 0x100b7825
mov ecx, ebx
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x100b77c7
sub ecx, edx
mov eax, 0x5c
mov word [ecx + ebx], ax
mov ecx, ebx
lea edx, [ecx + 1]
nop
mov al, byte [ecx]
inc ecx
test al, al
jne 0x100b77e0
sub ecx, edx
sub ecx, esi
add ecx, ebx
nop dword [eax]
mov al, byte [esi]
lea esi, [esi + 1]
mov byte [ecx + esi - 1], al
test al, al
jne 0x100b77f0
test ebp, ebp
je 0x100b781c
push 8
push 0
push ebx
call ebp
push ebx
mov edi, eax
call dword [0x1026a0dc]
add esp, 4
mov eax, edi
pop esi
pop ebp
pop edi
pop ebx
pop ecx
ret
push ebx
call dword [sym.imp.KERNEL32.DLL_LoadLibraryA]
mov edi, eax
push ebx
call dword [0x1026a0dc]
add esp, 4
pop esi
pop ebp
mov eax, edi
pop edi
pop ebx
pop ecx
ret
Function at 0x100c36d0
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 [0x1026dbac]
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 0x100c38b6
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 0x100c38a4
push 0x10
lea eax, [esp + 0x18]
push eax
push edi
call dword [sym.imp.WS2_32.dll_bind]
cmp eax, 0xffffffff
je 0x100c38a4
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 0x100c38a4
push 1
push edi
call dword [sym.imp.WS2_32.dll_listen]
cmp eax, 0xffffffff
je 0x100c38a4
push 0
push 1
push 2
call esi
mov dword [ebx], eax
cmp eax, 0xffffffff
je 0x100c38a4
push 0x10
lea ecx, [esp + 0x18]
push ecx
push eax
call dword [sym.imp.WS2_32.dll_connect]
cmp eax, 0xffffffff
je 0x100c38a4
push 0
push 0
push edi
call dword [sym.imp.WS2_32.dll_accept]
mov dword [ebx + 4], eax
cmp eax, 0xffffffff
je 0x100c38a4
push ebx
push 0x101ea344
lea eax, [esp + 0x2c]
push 0xc
push eax
call fcn.100b8680
lea esi, [esp + 0x34]
add esp, 0x10
lea ecx, [esi + 1]
mov al, byte [esi]
inc esi
test al, al
jne 0x100c3802
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 0x100c38a4
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 0x100c38a4
lea ecx, [esp + 0x24]
lea edx, [esp + 0x30]
sub esi, 4
jb 0x100c3857
mov eax, dword [ecx]
cmp eax, dword [edx]
jne 0x100c385c
add ecx, 4
add edx, 4
sub esi, 4
jae 0x100c3846
cmp esi, 0xfffffffc
je 0x100c3889
mov al, byte [ecx]
cmp al, byte [edx]
jne 0x100c38a4
cmp esi, 0xfffffffd
je 0x100c3889
mov al, byte [ecx + 1]
cmp al, byte [edx + 1]
jne 0x100c38a4
cmp esi, 0xfffffffe
je 0x100c3889
mov al, byte [ecx + 2]
cmp al, byte [edx + 2]
jne 0x100c38a4
cmp esi, 0xffffffff
je 0x100c3889
mov al, byte [ecx + 3]
cmp al, byte [edx + 3]
jne 0x100c38a4
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.101d6fbe
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.101d6fbe
add esp, 0x34
ret
Function at 0x100c5b60
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 0x100c5d12
push ebx
mov ebx, dword [esp + 0xc]
push edi
test ebx, ebx
je 0x100c5cfc
push ebp
mov eax, dword [ebx + 4]
cmp eax, 2
jne 0x100c5baf
lea ebp, [eax + 0xe]
jmp 0x100c5bbb
cmp eax, 0x17
jne 0x100c5c69
lea ebp, [eax + 5]
cmp dword [ebx + 0x18], 0
je 0x100c5c69
mov eax, dword [ebx + 0x10]
test eax, eax
je 0x100c5c69
cmp eax, ebp
jb 0x100c5c69
push 0x20
call dword [0x1026a0d8]
mov edi, eax
add esp, 4
test edi, edi
je 0x100c5cf1
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 [0x1026a0d8]
add esp, 4
mov dword [edi + 0x18], eax
test eax, eax
je 0x100c5ce0
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 0x100c5c55
push eax
call dword [0x1026a0e4]
add esp, 4
mov dword [edi + 0x14], eax
test eax, eax
je 0x100c5cc6
mov eax, dword [esp + 0x10]
test esi, esi
cmove esi, edi
test eax, eax
je 0x100c5c65
mov dword [eax + 0x1c], edi
mov dword [esp + 0x10], edi
mov ebx, dword [ebx + 0x1c]
test ebx, ebx
jne 0x100c5ba2
mov ebx, dword [esp + 0x18]
mov eax, dword [esp + 0x14]
pop ebp
test eax, eax
je 0x100c5c88
push eax
call dword [sym.imp.WS2_32.dll_freeaddrinfo]
test ebx, ebx
je 0x100c5cf8
test esi, esi
je 0x100c5cb5
push dword [esi + 0x18]
call dword [0x1026a0dc]
push dword [esi + 0x14]
call dword [0x1026a0dc]
mov edi, dword [esi + 0x1c]
push esi
call dword [0x1026a0dc]
add esp, 0xc
mov esi, edi
test edi, edi
jne 0x100c5c90
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 [0x1026a0dc]
push edi
call dword [0x1026a0dc]
add esp, 8
jmp 0x100c5c78
push edi
mov ebx, 8
call dword [0x1026a0dc]
add esp, 4
jmp 0x100c5c78
mov ebx, 8
jmp 0x100c5c78
test esi, esi
jne 0x100c5d08
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 0x100ca160
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0x1c4
mov eax, dword [0x1026dbac]
xor eax, esp
mov dword [esp + 0x1c0], eax
cmp byte [0x1037d538], 0
push ebx
mov ebx, dword [esp + 0x1cc]
mov dword [esp + 0x10], ebx
jne 0x100ca199
call fcn.100e8a60
test eax, eax
je 0x100ca1b1
mov byte [0x1037d538], 1
xor eax, eax
pop ebx
mov ecx, dword [esp + 0x1c0]
xor ecx, esp
call fcn.101d6fbe
add esp, 0x1c4
ret
mov eax, dword [ebx + 0x9cc]
test eax, eax
je 0x100ca1d2
push 0x400
push eax
call fcn.100e9710
add esp, 8
call fcn.100e8a60
test eax, eax
jne 0x100ca199
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.100bd450
push 1
movups xmm0, xmmword [eax]
movups xmmword [esp + 0x38], xmm0
movups xmmword [esp + 0x28], xmm0
call fcn.100b84d0
lea eax, [esp + 0x58]
push eax
call fcn.100bd450
mov esi, dword [eax + 8]
lea eax, [esp + 0x6c]
push eax
call fcn.100bd450
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.101d84a0
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.101d84a0
xor edi, eax
xor ebx, edx
lea eax, [esp + 0x70]
mov dword [esp + 0x20], edi
push eax
mov dword [esp + 0x28], ebx
call fcn.100bd450
lea esi, [eax + 8]
lea eax, [esp + 0x84]
push eax
call fcn.100bd450
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 0x100ca200
movsd xmm0, qword [0x101ecf40]
lea eax, [esp + 0x90]
sub esp, 8
movsd qword [esp], xmm0
push 0x40
push eax
call fcn.100e88b0
add esp, 0x10
call fcn.100e8a60
test eax, eax
je 0x100ca1e0
lea eax, [esp + 0xd0]
mov byte [esp + 0xd0], 0
push 0x100
push eax
call fcn.100e9550
add esp, 8
cmp byte [esp + 0xd0], 0
pop edi
pop esi
pop ebp
je 0x100ca362
lea eax, [esp + 0xc4]
push 0x400
push eax
call fcn.100e9710
add esp, 8
call fcn.100e8a60
test eax, eax
jne 0x100ca199
push str.libcurl_is_now_using_a_weak_random_seed__n
push dword [esp + 0x14]
call fcn.100b5220
add esp, 8
call fcn.100e8a60
mov ecx, dword [esp + 0x1c4]
neg eax
pop ebx
sbb eax, eax
xor ecx, esp
and eax, 0xffffffdd
add eax, 0x23
call fcn.101d6fbe
add esp, 0x1c4
ret
Function at 0x100cebe0
Capabilities:
Query environment variable

Disassembly:
mov eax, 0x1004
call fcn.101d80e0
mov eax, dword [0x1026dbac]
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 0x100cec49
push 0x1000
lea ecx, [esp + 4]
push ecx
push eax
call dword [sym.imp.KERNEL32.DLL_ExpandEnvironmentStringsA]
cmp byte [esp], 0
je 0x100cec49
lea eax, [esp]
push eax
call dword [0x1026a0e4]
add esp, 4
mov ecx, dword [esp + 0x1000]
xor ecx, esp
call fcn.101d6fbe
add esp, 0x1004
ret
mov ecx, dword [esp + 0x1000]
xor eax, eax
xor ecx, esp
call fcn.101d6fbe
add esp, 0x1004
ret
Function at 0x100f2c40
Capabilities:
Resolve dns

Disassembly:
mov eax, 0x20
call fcn.101d80e0
push ebx
push esi
mov esi, dword [esp + 0x38]
xor ebx, ebx
mov eax, esi
sub eax, ebx
je 0x100f2c88
sub eax, 2
je 0x100f2c88
sub eax, 0x15
je 0x100f2c88
push 0x293
push str.crypto_bio_b_addr.c
push 0x83
push 0x8f
push 0x20
call fcn.100ebe50
add esp, 0x14
pop esi
xor eax, eax
pop ebx
add esp, 0x20
ret
call fcn.100f2a60
cmp eax, 1
jne 0x100f2c80
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 0x100f2cc9
or ecx, 0x400
mov dword [esp + 0x10], ecx
cmp dword [esp + 0x3c], 1
jne 0x100f2cd7
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 0x100f2d2f
cmp esi, 8
je 0x100f2d76
mov ecx, dword [esp + 0x10]
test ecx, 0x400
je 0x100f2d3e
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 0x100f2cf5
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.100ebe50
test edi, edi
cmovne esi, edi
push esi
call fcn.100f3180
push eax
push 1
call fcn.100eb490
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.100ebe50
add esp, 0x14
pop edi
pop ebp
pop esi
mov eax, ebx
pop ebx
add esp, 0x20
ret
Function at 0x10141d50
Capabilities:
Encode data using xor

Disassembly:
mov eax, 4
call fcn.101d80e0
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 0x10141d94
cmp ecx, edx
jb 0x10141d94
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 0x10141d83
pop edi
jmp 0x10141da1
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.101188e0
add esp, 0x14
pop esi
test eax, eax
je 0x10141dcb
cmp dword [esp], 0x10
jne 0x10141dcb
mov eax, 1
pop ecx
ret
xor eax, eax
pop ecx
ret

Function at 0x10141f10
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, dword [esp + 0xc]
test ebp, ebp
je 0x10141f83
mov edx, dword [esp + 0x10]
test edx, edx
je 0x10141f83
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 0x10141f53
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 0x10141f40
mov eax, dword [ebx + 0xc]
pop esi
cmp edx, eax
jbe 0x10141f81
sub edx, eax
cmp edx, 0x10
jbe 0x10141f65
mov edx, 0x10
jmp 0x10141f69
test edx, edx
je 0x10141f81
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 0x10141f70
pop edi
pop ebx
pop ebp
ret
Function at 0x10147ce0
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
mov eax, 0x9c
call fcn.101d80e0
mov eax, dword [0x1026dbac]
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 0x10147d4d
cmp edi, eax
je 0x10147d41
test ebp, ebp
je 0x10147dc0
test ebx, ebx
js 0x10147dc0
mov dword [esp + 0x10], 1
mov dword [esi], edi
jmp 0x10147d53
test eax, eax
je 0x10147dc0
mov edi, eax
push edi
call fcn.100bd600
add esp, 4
test al, 2
jne 0x10147dc0
test ebp, ebp
je 0x10147ecb
push edi
mov dword [esp + 0x14], 1
call fcn.100dc850
add esp, 4
cmp eax, 0x90
jg 0x10147dc0
cmp eax, ebx
jge 0x10147ddb
push dword [esp + 0x14]
push edi
push dword [esi + 4]
call fcn.100e3150
add esp, 0xc
test eax, eax
je 0x10147dc0
push ebx
push ebp
push dword [esi + 4]
call fcn.100e3300
add esp, 0xc
test eax, eax
je 0x10147dc0
lea ebp, [esi + 0x10]
push ebp
lea eax, [esi + 0x14]
push eax
push dword [esi + 4]
call fcn.100e30b0
add esp, 0xc
test eax, eax
jne 0x10147df7
xor eax, eax
mov ecx, dword [esp + 0xa8]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.101d6fbe
add esp, 0x9c
ret
cmp ebx, 0x90
ja 0x10147dc0
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 0x10147e1a
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 0x10147e20
mov ebp, dword [esp + 0x14]
push ebp
push edi
push dword [esi + 8]
call fcn.100e3150
add esp, 0xc
test eax, eax
je 0x10147ed8
push edi
call fcn.100dc850
push eax
lea eax, [esp + 0x20]
push eax
push dword [esi + 8]
call fcn.100e3300
add esp, 0x10
test eax, eax
je 0x10147ed8
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 0x10147e70
push ebp
push edi
push dword [esi + 0xc]
call fcn.100e3150
add esp, 0xc
test eax, eax
je 0x10147ed8
push edi
call fcn.100dc850
push eax
lea eax, [esp + 0x20]
push eax
push dword [esi + 0xc]
call fcn.100e3300
add esp, 0x10
test eax, eax
je 0x10147ed8
push dword [esi + 8]
push dword [esi + 4]
call fcn.100e3490
xor ebp, ebp
add esp, 8
test eax, eax
mov ecx, 1
cmovne ebp, ecx
jmp 0x10147eda
mov ebx, dword [esp + 0x10]
test ebx, ebx
je 0x10147eaf
jmp 0x10147e1e
xor ebp, ebp
test ebx, ebx
je 0x10147ef0
lea eax, [esp + 0x18]
push 0x90
push eax
call fcn.10001320
add esp, 8
mov eax, ebp
jmp 0x10147dc2

Function at 0x101844b0
Capabilities:
Encode data using xor

Disassembly:
cmp dword [esp + 0x18], 0
je 0x101844c4
mov dword [esp + 0x18], fcn.10182c90
jmp fcn.1017c1f0
mov dword [esp + 0x18], fcn.10181f30
jmp fcn.1017bef0
Function at 0x101c8fa0
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0xc
call fcn.101d80e0
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 0x101c902a
mov edx, dword [esp + 0x24]
lea eax, [edx + ebp]
cmp eax, ecx
ja 0x101c902e
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.100e0c10
push eax
call fcn.100dc860
mov esi, dword [edi + 8]
add esp, 8
mov dword [esp + 0x18], esi
and eax, 0x200000
je 0x101c9037
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 0x101c8fe2
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 0x101c90b3
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 0x101c9075
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 0x101d6b44
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
push 2
lea eax, [ebp - 4]
push eax
push 0x20000001
push str._x_sys_default_locale
call dword [sym.imp.KERNEL32.DLL_GetLocaleInfoEx]
mov esi, dword [ebp + 0xc]
neg eax
sbb eax, eax
xor ecx, ecx
and eax, dword [ebp - 4]
push ecx
push ecx
push esi
push eax
push dword [ebp + 8]
mov dword [ebp - 4], eax
push ecx
push 0x1300
call dword [sym.imp.KERNEL32.DLL_FormatMessageA]
push eax
push dword [esi]
call fcn.101d6b20
pop esi
leave
ret 8
Function at 0x10002a50
Capabilities:
Get disk information

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
movzx eax, byte [ebp + 8]
mov dword [ebp - 4], 0x5c3a41
add eax, 0x41
mov byte [ebp - 4], al
lea eax, [ebp - 4]
mov dword [esp], eax
call dword [sym.imp.kernel32.dll_GetDriveTypeA]
xor edx, edx
sub esp, 4
cmp eax, 1
je 0x10002a88
cmp eax, 5
mov edx, 4
cmovne edx, eax
leave
mov eax, edx
ret 4

Function at 0x10002d20
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push esi
push ebx
sub esp, 0x10
mov esi, dword [ebp + 8]
mov dword [esp], esi
call dword [sym.imp.ucrtbase.dll_strlen]
mov ebx, eax
xor eax, eax
test ebx, ebx
je 0x10002d78
cmp byte [esi + ebx - 1], 0xa
je 0x10002d4c
mov eax, dword fs:[0x18]
mov eax, dword [eax + 0x24]
xchg dword [0x100080a4], eax
mov dword [esp], 2
call dword [sym.imp.ucrtbase.dll___acrt_iob_func]
mov dword [esp + 8], ebx
mov dword [esp + 0xc], eax
mov dword [esp + 4], 1
mov dword [esp], esi
call dword [sym.imp.ucrtbase.dll_fwrite]
add esp, 0x10
pop ebx
pop esi
pop ebp
ret