joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1001b860
Capabilities:
Hash data using sha256

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x9c
mov eax, dword [0x10863dc0]
xor eax, esp
mov dword [esp + 0x98], eax
push esi
mov esi, dword [ebp + 8]
xorps xmm0, xmm0
push edx
mov edx, ecx
mov dword [esp + 0x34], 0
lea ecx, [esp + 0xc]
movlpd qword [esp + 0xc], xmm0
mov dword [esp + 0x14], 0x6a09e667
mov dword [esp + 0x18], 0xbb67ae85
mov dword [esp + 0x1c], 0x3c6ef372
mov dword [esp + 0x20], 0xa54ff53a
mov dword [esp + 0x24], 0x510e527f
mov dword [esp + 0x28], 0x9b05688c
mov dword [esp + 0x2c], 0x1f83d9ab
mov dword [esp + 0x30], 0x5be0cd19
call fcn.1001bb10
lea edx, [esp + 0x80]
lea ecx, [esp + 0xc]
call fcn.1001bda0
mov eax, dword [ebp + 0xc]
mov ecx, 0x20
cmp eax, ecx
cmova eax, ecx
push eax
lea eax, [esp + 0x84]
push eax
push esi
call sub.VCRUNTIME140.dll_memcpy
mov ecx, dword [esp + 0xac]
add esp, 0x10
pop esi
xor ecx, esp
call fcn.10107e25
mov esp, ebp
pop ebp
ret
Function at 0x1001bda0
Capabilities:
Enumerate pe sections

Disassembly:
push esi
mov esi, ecx
push edi
mov edi, edx
mov ecx, dword [esi + 0x28]
cmp ecx, 0x40
jae 0x1001bf34
lea eax, [ecx*8]
add dword [esi], eax
push ebx
adc dword [esi + 4], 0
mov byte [ecx + esi + 0x2c], 0x80
mov eax, dword [esi + 0x28]
inc eax
mov dword [esi + 0x28], eax
cmp eax, 0x38
jbe 0x1001bdfe
cmp eax, 0x40
jae 0x1001bde7
mov byte [eax + esi + 0x2c], 0
mov eax, dword [esi + 0x28]
inc eax
mov dword [esi + 0x28], eax
cmp eax, 0x40
jb 0x1001bdd6
lea ebx, [esi + 0x2c]
mov ecx, esi
mov edx, ebx
call fcn.1001b920
mov dword [esi + 0x28], 0
xor eax, eax
jmp 0x1001be03
lea ebx, [esi + 0x2c]
jae 0x1001be14
mov byte [eax + esi + 0x2c], 0
mov eax, dword [esi + 0x28]
inc eax
mov dword [esi + 0x28], eax
cmp eax, 0x38
jb 0x1001be03
movzx eax, byte [esi + 7]
mov edx, ebx
mov byte [esi + 0x64], al
mov ecx, esi
movzx eax, byte [esi + 6]
mov byte [esi + 0x65], al
movzx eax, byte [esi + 5]
mov byte [esi + 0x66], al
movzx eax, byte [esi + 4]
mov byte [esi + 0x67], al
movzx eax, byte [esi + 3]
mov byte [esi + 0x68], al
movzx eax, byte [esi + 2]
mov byte [esi + 0x69], al
movzx eax, byte [esi + 1]
mov byte [esi + 0x6a], al
movzx eax, byte [esi]
mov byte [esi + 0x6b], al
call fcn.1001b920
movzx eax, byte [esi + 0xb]
mov byte [edi], al
movzx eax, byte [esi + 0xa]
mov byte [edi + 1], al
movzx eax, byte [esi + 9]
mov byte [edi + 2], al
movzx eax, byte [esi + 8]
mov byte [edi + 3], al
movzx eax, byte [esi + 0xf]
mov byte [edi + 4], al
movzx eax, byte [esi + 0xe]
mov byte [edi + 5], al
movzx eax, byte [esi + 0xd]
mov byte [edi + 6], al
movzx eax, byte [esi + 0xc]
mov byte [edi + 7], al
movzx eax, byte [esi + 0x13]
mov byte [edi + 8], al
movzx eax, byte [esi + 0x12]
mov byte [edi + 9], al
movzx eax, byte [esi + 0x11]
mov byte [edi + 0xa], al
movzx eax, byte [esi + 0x10]
mov byte [edi + 0xb], al
movzx eax, byte [esi + 0x17]
mov byte [edi + 0xc], al
movzx eax, byte [esi + 0x16]
mov byte [edi + 0xd], al
movzx eax, byte [esi + 0x15]
mov byte [edi + 0xe], al
movzx eax, byte [esi + 0x14]
mov byte [edi + 0xf], al
movzx eax, byte [esi + 0x1b]
mov byte [edi + 0x10], al
movzx eax, byte [esi + 0x1a]
mov byte [edi + 0x11], al
movzx eax, byte [esi + 0x19]
mov byte [edi + 0x12], al
movzx eax, byte [esi + 0x18]
mov byte [edi + 0x13], al
movzx eax, byte [esi + 0x1f]
mov byte [edi + 0x14], al
movzx eax, byte [esi + 0x1e]
mov byte [edi + 0x15], al
movzx eax, byte [esi + 0x1d]
mov byte [edi + 0x16], al
movzx eax, byte [esi + 0x1c]
mov byte [edi + 0x17], al
movzx eax, byte [esi + 0x23]
mov byte [edi + 0x18], al
movzx eax, byte [esi + 0x22]
mov byte [edi + 0x19], al
movzx eax, byte [esi + 0x21]
mov byte [edi + 0x1a], al
movzx eax, byte [esi + 0x20]
mov byte [edi + 0x1b], al
movzx eax, byte [esi + 0x27]
mov byte [edi + 0x1c], al
movzx eax, byte [esi + 0x26]
mov byte [edi + 0x1d], al
movzx eax, byte [esi + 0x25]
mov byte [edi + 0x1e], al
movzx eax, byte [esi + 0x24]
mov byte [edi + 0x1f], al
pop ebx
pop edi
pop esi
ret
Function at 0x1001d040
Capabilities:
Terminate thread

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x10153f50
mov eax, dword fs:[0]
push eax
sub esp, 0x14
mov eax, dword [0x10863dc0]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
mov dword [ebp - 0x1c], edi
mov dword [ebp - 0x20], edi
mov dword [ebp - 4], 0
mov esi, dword [sym.imp.KERNEL32.dll_TerminateThread]
push 0
push dword [edi + 0x64]
call esi
push dword [edi + 0x64]
mov ebx, dword [sym.imp.KERNEL32.dll_CloseHandle]
call ebx
push 0
push dword [edi + 0x68]
call esi
push dword [edi + 0x68]
call ebx
push 0
push dword [edi + 0x6c]
call esi
push dword [edi + 0x6c]
call ebx
push 0
push dword [edi + 0x60]
call esi
push dword [edi + 0x60]
call ebx
push 0
push dword [edi + 0x70]
call esi
push dword [edi + 0x70]
call ebx
push 0
push dword [edi + 0x78]
call esi
push dword [edi + 0x78]
call ebx
cmp byte [edi + 0x3f], 0
je 0x1001d16d
mov eax, dword [edi + 0x4c]
mov esi, dword [edi + 0x48]
mov dword [ebp - 0x1c], eax
cmp esi, eax
je 0x1001d12e
mov ebx, dword [esi]
lea eax, [ebp - 0x18]
mov ecx, dword [0x108651dc]
add ebx, 8
push 7
push eax
push ebx
call fcn.10049cd0
cmp byte [ebp - 0x18], 0xe8
jne 0x1001d120
cmp byte [ebp - 0x13], 0x90
jne 0x1001d120
cmp byte [ebp - 0x12], 0x90
jne 0x1001d120
mov ecx, dword [0x108651dc]
lea eax, [edi + 0x54]
push 7
push eax
push ebx
call fcn.1004a070
add esi, 4
cmp esi, dword [ebp - 0x1c]
jne 0x1001d0e5
mov ebx, dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [edi + 0x48]
cmp eax, dword [edi + 0x4c]
je 0x1001d139
mov dword [edi + 0x4c], eax
mov ecx, dword [0x108651dc]
push 0xffa
push dword [edi + 0x5c]
call fcn.1004a050
mov eax, dword [0x10864f28]
push dword [eax + 0x68]
call ebx
mov eax, dword [0x10864f28]
mov dword [eax + 0x64], 0
mov dword [edi + 0x5c], 0
mov byte [edi + 0x3f], 0
mov dword [ebp - 4], 0xffffffff
lea ecx, [edi + 0x48]
call fcn.1001cf20
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.10107e25
mov esp, ebp
pop ebp
ret
Function at 0x1001dfc0
Capabilities:
Create thread

Disassembly:
push esi
mov esi, ecx
cmp dword [esi + 0x64], 0
jne 0x1001dfe1
push 0
push 0
push 0
push 0x1001df20
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
mov dword [esi + 0x64], eax
pop esi
ret

Function at 0x1001e020
Capabilities:
Create thread

Disassembly:
push esi
mov esi, ecx
cmp dword [esi + 0x68], 0
jne 0x1001e041
push 0
push 0
push 0
push 0x1001e050
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
mov dword [esi + 0x68], eax
pop esi
ret
Function at 0x10022360
Capabilities:
Create thread

Disassembly:
push esi
mov esi, ecx
cmp dword [esi + 0x6c], 0
jne 0x10022381
push 0
push 0
push 0
push 0x1001f170
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
mov dword [esi + 0x6c], eax
pop esi
ret

Function at 0x10022490
Capabilities:
Terminate thread

Disassembly:
push esi
mov esi, ecx
mov eax, dword [esi + 0x6c]
test eax, eax
je 0x100224b3
push 0
push eax
call dword [sym.imp.KERNEL32.dll_TerminateThread]
push dword [esi + 0x6c]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov dword [esi + 0x6c], 0
pop esi
ret

Function at 0x10022580
Capabilities:
Terminate thread

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x10153e00
mov eax, dword fs:[0]
push eax
push esi
mov eax, dword [0x10863dc0]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
push 0
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TerminateThread]
push dword [esi]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov esp, ebp
pop ebp
ret

Function at 0x10023cb0
Capabilities:
Terminate thread

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x10154f36
mov eax, dword fs:[0]
push eax
push ecx
push ebx
mov eax, dword [0x10863dc0]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov ebx, ecx
mov dword [ebp - 0x10], ebx
mov dword [ebp - 4], 2
push 0
push dword [ebx + 0x50]
call dword [sym.imp.KERNEL32.dll_TerminateThread]
push dword [ebx + 0x50]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push 0
push dword [ebx + 0x54]
call dword [sym.imp.KERNEL32.dll_TerminateThread]
push dword [ebx + 0x54]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov byte [ebp - 4], 1
lea ecx, [ebx + 0x38]
call fcn.1000f6a0
mov byte [ebp - 4], 0
lea ecx, [ebx + 0x20]
call fcn.1000f6a0
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebx + 8]
call fcn.1000f6a0
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x10024030
Capabilities:
Encode data using add xor sub operations
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x10155187
mov eax, dword fs:[0]
push eax
sub esp, 0x10
push esi
push edi
mov eax, dword [0x10863dc0]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
mov dword [ebp - 0x1c], edi
mov dword [ebp - 0x14], 0
mov dword [ebp - 4], 1
cmp byte [edi + 0xd], 0
je 0x100240ec
movaps xmm4, xmmword [0x103f77d0]
lea eax, [edi + 0x40]
mov esi, 0xffffffc0
mov dword [ebp - 0x18], eax
mov edi, 3
nop word [eax + eax]
lea eax, [esi - 1]
movd xmm2, esi
movd xmm0, eax
lea edx, [esi - 3]
mov eax, dword [ebp - 0x18]
lea ecx, [esi - 2]
movd xmm3, edx
punpckldq xmm3, xmm0
movd xmm1, ecx
movd xmm0, dword [eax + esi]
punpcklbw xmm0, xmm0
punpcklwd xmm0, xmm0
punpckldq xmm1, xmm2
punpckldq xmm3, xmm1
psrad xmm0, 0x18
xorps xmm3, xmm0
andps xmm3, xmm4
packuswb xmm3, xmm3
packuswb xmm3, xmm3
movd dword [eax + esi], xmm3
add esi, 4
sub edi, 1
jne 0x10024090
mov edi, dword [ebp - 0x1c]
mov byte [edi + 0xd], 0
mov ecx, dword [ebp + 8]
lea eax, [ebp - 0xd]
push eax
lea eax, [edi + 0xc]
push eax
push edi
call fcn.10010d20
mov ecx, 2
mov dword [ebp - 0x14], 2
mov dword [ebp - 0x14], ecx
and ecx, 0xfffffffd
mov dword [ebp - 0x14], ecx
mov dword [ebp - 4], 0
or ecx, 1
mov dword [ebp - 0x14], ecx
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret 4

Function at 0x10024700
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
mov eax, dword [0x10863dc0]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, ecx
cmp dword [esi + 0x38], 0
je 0x100247bc
cmp byte [esi + 0x3d], 0
je 0x100247bc
mov eax, dword [esi]
push edi
push 0xffffffffffffffff
call dword [eax + 0xc]
cmp eax, 0xffffffff
je 0x100247aa
mov ecx, dword [esi + 0x38]
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 4]
push eax
lea eax, [ebp - 0x24]
push eax
lea eax, [esi + 0x40]
push eax
call dword [sym.imp.MSVCP140.dll_public:_int___thiscall_std::codecvt_char__char__struct__Mbstatet_::unshift_struct__Mbstatet___char___char___char___const]
sub eax, 0
je 0x10024771
sub eax, 1
je 0x10024775
sub eax, 2
jne 0x100247aa
mov byte [esi + 0x3d], al
mov al, 1
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10107e25
mov esp, ebp
pop ebp
ret
mov byte [esi + 0x3d], 0
mov edi, dword [ebp - 0x28]
lea eax, [ebp - 0x24]
sub edi, eax
je 0x10024793
push dword [esi + 0x4c]
push edi
push 1
push eax
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
add esp, 0x10
cmp edi, eax
jne 0x100247aa
cmp byte [esi + 0x3d], 0
pop edi
sete al
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10107e25
mov esp, ebp
pop ebp
ret
pop edi
xor al, al
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10107e25
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
mov al, 1
xor ecx, ebp
pop esi
call fcn.10107e25
mov esp, ebp
pop ebp
ret
Function at 0x10025510
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x30
mov eax, dword [0x10863dc0]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
push esi
mov esi, ecx
cmp ebx, 0xffffffff
jne 0x10025540
pop esi
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10107e25
mov esp, ebp
pop ebp
ret 4
mov eax, dword [esi + 0x20]
mov eax, dword [eax]
test eax, eax
je 0x10025570
mov edx, dword [esi + 0x30]
mov edx, dword [edx]
add edx, eax
cmp eax, edx
jae 0x10025570
call dword [sym.imp.MSVCP140.dll_protected:_char____thiscall_std::basic_streambuf_char__struct_std::char_traits_char__::_Pninc_void_]
pop esi
mov byte [eax], bl
mov eax, ebx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10107e25
mov esp, ebp
pop ebp
ret 4
cmp dword [esi + 0x4c], 0
push edi
je 0x1002566d
mov edi, dword [esi + 0xc]
lea eax, [esi + 0x3c]
cmp dword [edi], eax
jne 0x10025599
mov edx, dword [esi + 0x54]
mov ecx, dword [esi + 0x50]
sub edx, ecx
mov dword [edi], ecx
mov eax, dword [esi + 0x1c]
mov dword [eax], ecx
mov eax, dword [esi + 0x2c]
mov dword [eax], edx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x100255cd
push dword [esi + 0x4c]
movsx eax, bl
push eax
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fputc]
add esp, 8
or ecx, 0xffffffff
cmp eax, ecx
cmove ebx, ecx
pop edi
pop esi
mov eax, ebx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10107e25
mov esp, ebp
pop ebp
ret 4
lea eax, [ebp - 0x2c]
mov byte [ebp - 0x28], bl
push eax
lea eax, [ebp - 4]
push eax
lea eax, [ebp - 0x24]
push eax
lea eax, [ebp - 0x30]
push eax
lea eax, [ebp - 0x27]
push eax
lea eax, [ebp - 0x28]
push eax
lea eax, [esi + 0x40]
push eax
call dword [sym.imp.MSVCP140.dll_public:_int___thiscall_std::codecvt_char__char__struct__Mbstatet_::out_struct__Mbstatet___char_const___char_const___char_const____char___char___char___const]
sub eax, 0
je 0x1002562c
sub eax, 1
je 0x1002562c
sub eax, 2
jne 0x1002566d
push dword [esi + 0x4c]
push dword [ebp - 0x28]
call fcn.10022b40
add esp, 8
or ecx, 0xffffffff
test al, al
cmove ebx, ecx
pop edi
pop esi
mov eax, ebx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10107e25
mov esp, ebp
pop ebp
ret 4
mov edi, dword [ebp - 0x2c]
lea eax, [ebp - 0x24]
sub edi, eax
je 0x1002564a
push dword [esi + 0x4c]
push edi
push 1
push eax
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
add esp, 0x10
cmp edi, eax
jne 0x1002566d
lea ecx, [ebp - 0x28]
mov byte [esi + 0x3d], 1
or eax, 0xffffffff
cmp dword [ebp - 0x30], ecx
pop edi
pop esi
cmovne eax, ebx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.10107e25
mov esp, ebp
pop ebp
ret 4
mov ecx, dword [ebp - 4]
or eax, 0xffffffff
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.10107e25
mov esp, ebp
pop ebp
ret 4
Function at 0x100263b0
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [ebp + 0x10]
push ebx
mov ebx, ecx
mov ecx, dword [ebp + 0xc]
push esi
mov esi, dword [ebp + 8]
mov dword [ebp - 4], esi
test eax, eax
jg 0x100263dc
jl 0x100263d0
test ecx, ecx
jne 0x100263dc
pop esi
xor eax, eax
xor edx, edx
pop ebx
mov esp, ebp
pop ebp
ret 0xc
cmp dword [ebx + 0x38], 0
je 0x100263f5
push eax
push ecx
push esi
mov ecx, ebx
call dword [sym.imp.MSVCP140.dll_protected_virtual:_long_long___int64____thiscall_std::basic_streambuf_char__struct_std::char_traits_char__::xsgetn_char___long_long___int64__]
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
mov eax, dword [ebx + 0x1c]
push edi
mov edi, ecx
mov eax, dword [eax]
mov dword [ebp - 8], eax
test eax, eax
je 0x10026443
mov eax, dword [ebx + 0x2c]
lea edx, [ebx + 0x2c]
mov dword [ebp - 0xc], edx
mov eax, dword [eax]
test eax, eax
je 0x10026449
mov edi, dword [ebp - 4]
cmp eax, ecx
mov esi, ecx
cmovb esi, eax
push esi
push dword [ebp - 8]
push edi
call sub.VCRUNTIME140.dll_memcpy
mov eax, dword [ebx + 0x2c]
add edi, esi
mov dword [ebp - 4], edi
add esp, 0xc
mov edi, dword [ebp + 0xc]
sub edi, esi
sub dword [eax], esi
mov eax, dword [ebx + 0x1c]
add dword [eax], esi
mov esi, dword [ebp - 4]
jmp 0x10026449
lea eax, [ebx + 0x2c]
mov dword [ebp - 0xc], eax
cmp dword [ebx + 0x4c], 0
je 0x100264b6
mov ecx, dword [ebx + 0xc]
lea eax, [ebx + 0x3c]
cmp dword [ecx], eax
jne 0x10026472
mov eax, dword [ebx + 0xc]
mov edx, dword [ebx + 0x54]
mov ecx, dword [ebx + 0x50]
sub edx, ecx
mov dword [eax], ecx
mov eax, dword [ebx + 0x1c]
mov dword [eax], ecx
mov eax, dword [ebp - 0xc]
mov eax, dword [eax]
mov dword [eax], edx
mov eax, dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fread]
cmp edi, 0xfff
jbe 0x100264a4
nop
push dword [ebx + 0x4c]
push 0xfff
push 1
push esi
call eax
add esp, 0x10
add esi, eax
sub edi, eax
cmp eax, 0xfff
jne 0x100264b6
cmp edi, eax
mov eax, dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fread]
ja 0x10026480
test edi, edi
je 0x100264b6
push dword [ebx + 0x4c]
push edi
push 1
push esi
call eax
add esp, 0x10
sub edi, eax
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
sub eax, edi
pop edi
pop esi
sbb edx, 0
pop ebx
mov esp, ebp
pop ebp
ret 0xc
Function at 0x100264d0
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
push ebx
mov ebx, ecx
cmp dword [ebx + 0x38], 0
je 0x100264f5
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.MSVCP140.dll_protected_virtual:_long_long___int64____thiscall_std::basic_streambuf_char__struct_std::char_traits_char__::xsputn_char_const___long_long___int64__]
pop ebx
mov esp, ebp
pop ebp
ret 0xc
mov eax, dword [ebx + 0x20]
push esi
mov esi, dword [ebp + 0xc]
push edi
mov ecx, dword [eax]
lea eax, [ebx + 0x30]
mov edi, dword [ebp + 0x10]
mov dword [ebp - 0x10], esi
mov dword [ebp - 0x14], edi
mov dword [ebp - 0xc], ecx
mov dword [ebp - 8], eax
test ecx, ecx
je 0x1002651b
mov eax, dword [eax]
mov ecx, dword [eax]
jmp 0x10026520
xor ecx, ecx
mov dword [ebp - 8], eax
mov eax, ecx
cdq
mov dword [ebp + 0x10], eax
mov ecx, edx
mov dword [ebp - 4], ecx
test edi, edi
jl 0x100265a2
jg 0x10026535
test esi, esi
je 0x100265a2
test ecx, ecx
jl 0x10026585
jg 0x1002653f
test eax, eax
je 0x10026585
cmp edi, ecx
jg 0x10026551
jl 0x10026549
cmp esi, eax
jae 0x10026551
mov eax, esi
mov dword [ebp + 0x10], esi
mov dword [ebp - 4], edi
push eax
push dword [ebp + 8]
push dword [ebp - 0xc]
call sub.VCRUNTIME140.dll_memcpy
mov eax, dword [ebp - 8]
add esp, 0xc
mov ecx, dword [ebp + 0x10]
mov edx, dword [ebp + 8]
add edx, ecx
sub esi, ecx
mov eax, dword [eax]
sbb edi, dword [ebp - 4]
sub dword [eax], ecx
mov eax, dword [ebx + 0x20]
add dword [eax], ecx
test edi, edi
jl 0x100265a2
jg 0x10026588
test esi, esi
je 0x100265a2
jmp 0x10026588
mov edx, dword [ebp + 8]
mov eax, dword [ebx + 0x4c]
test eax, eax
je 0x100265a2
push eax
push esi
push 1
push edx
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
add esp, 0x10
sub esi, eax
sbb edi, 0
mov eax, dword [ebp - 0x10]
mov edx, dword [ebp - 0x14]
sub eax, esi
sbb edx, edi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
Function at 0x1003e250
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
sub dword [ebp + 0xc], 1
jne 0x1003e26f
push 0
push 0
push dword [ebp + 8]
push 0x1003e140
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
mov eax, 1
pop ebp
ret 0xc

Function at 0x10041060
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push ebx
mov ebx, ecx
mov dword [ebp - 0x20], ebx
cmp byte [ebx + 0x2b], 0
je 0x100411f4
movaps xmm5, xmmword [0x103f7730]
lea ecx, [ebx + 8]
movaps xmm6, xmmword [str.OPQR]
mov edx, 0x56
movups xmm4, xmmword [0x103f77d0]
mov dword [ebp - 8], ecx
sub edx, ebx
push esi
mov ecx, 0x54
mov dword [ebp - 4], 0x4f
sub ecx, ebx
mov dword [ebp - 0x14], edx
push edi
mov dword [ebp - 0xc], ecx
mov edi, 0x53
sub edi, ebx
mov esi, 0x55
sub esi, ebx
mov dword [ebp - 0x10], edi
mov ecx, 0x4b
mov dword [ebp - 0x18], esi
sub ecx, ebx
xor eax, eax
sub dword [ebp - 4], ebx
mov ebx, dword [ebp - 8]
mov dword [ebp - 0x1c], ecx
movd xmm0, eax
add ecx, ebx
pshufd xmm1, xmm0, 0
add edi, ebx
movd xmm0, dword [ebx - 8]
paddd xmm1, xmm6
punpcklbw xmm0, xmm0
add eax, 0x10
punpcklwd xmm0, xmm0
psrad xmm0, 0x18
movd xmm3, edi
xorps xmm1, xmm0
mov edi, dword [ebp - 0x10]
andps xmm1, xmm4
movd xmm0, ecx
mov ecx, dword [ebp - 4]
packuswb xmm1, xmm1
add ecx, ebx
packuswb xmm1, xmm1
movd dword [ebx - 8], xmm1
pshufd xmm1, xmm0, 0
movd xmm0, dword [ebx - 4]
paddd xmm1, xmm5
punpcklbw xmm0, xmm0
punpcklwd xmm0, xmm0
psrad xmm0, 0x18
xorps xmm1, xmm0
movd xmm0, ecx
andps xmm1, xmm4
lea ecx, [edx + ebx]
packuswb xmm1, xmm1
lea edx, [esi + ebx]
mov esi, dword [ebp - 0xc]
packuswb xmm1, xmm1
add esi, ebx
movd dword [ebx - 4], xmm1
pshufd xmm1, xmm0, 0
movd xmm0, dword [ebx]
paddd xmm1, xmm5
punpcklbw xmm0, xmm0
punpcklwd xmm0, xmm0
psrad xmm0, 0x18
movd xmm2, ecx
xorps xmm1, xmm0
mov ecx, dword [ebp - 0x1c]
andps xmm1, xmm4
movd xmm0, edx
mov edx, dword [ebp - 0x14]
punpckldq xmm3, xmm0
packuswb xmm1, xmm1
packuswb xmm1, xmm1
movd dword [ebx], xmm1
movd xmm0, dword [ebx + 4]
punpcklbw xmm0, xmm0
movd xmm1, esi
mov esi, dword [ebp - 0x18]
punpcklwd xmm0, xmm0
punpckldq xmm1, xmm2
punpckldq xmm3, xmm1
psrad xmm0, 0x18
xorps xmm3, xmm0
andps xmm3, xmm4
packuswb xmm3, xmm3
packuswb xmm3, xmm3
movd dword [ebx + 4], xmm3
add ebx, 0x10
cmp eax, 0x20
jb 0x100410d4
mov ebx, dword [ebp - 0x20]
pop edi
pop esi
cmp eax, 0x2a
jae 0x100411f0
lea edx, [eax + ebx]
lea ecx, [eax + 0x4f]
inc eax
xor byte [edx], cl
cmp eax, 0x2a
jb 0x100411e2
mov byte [ebx + 0x2b], 0
mov eax, ebx
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x10049340
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x48
mov eax, dword [0x10863dc0]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, ecx
mov ecx, dword [0x10866308]
call fcn.100bf6f0
movups xmm4, xmmword [0x103f77d0]
push esi
mov dword [ebp - 0x48], eax
mov dword [ebx], eax
xor eax, eax
mov dword [ebp - 0x38], 0xbc84be87
mov dword [ebp - 0x34], 0xa29fa0a8
mov dword [ebp - 0x30], 0xa7b6b1be
mov word [ebp - 0x2c], 0xa6
mov byte [ebp - 0x2a], 1
push edi
nop dword [eax]
lea edx, [eax - 0x35]
lea edi, [eax - 0x37]
movd xmm0, edx
movd xmm3, edi
lea ecx, [eax - 0x34]
punpckldq xmm3, xmm0
lea esi, [eax - 0x36]
movd xmm0, dword [ebp + eax - 0x38]
punpcklbw xmm0, xmm0
movd xmm2, ecx
movd xmm1, esi
punpcklwd xmm0, xmm0
punpckldq xmm1, xmm2
punpckldq xmm3, xmm1
psrad xmm0, 0x18
xorps xmm3, xmm0
andps xmm3, xmm4
packuswb xmm3, xmm3
packuswb xmm3, xmm3
movd dword [ebp + eax - 0x38], xmm3
add eax, 4
cmp eax, 0xc
jb 0x10049390
pop edi
pop esi
cmp eax, 0xd
jae 0x100493fd
nop
lea ecx, [eax - 0x37]
xor byte [ebp + eax - 0x38], cl
inc eax
cmp eax, 0xd
jb 0x100493f0
mov byte [ebp - 0x2a], 0
xor ecx, ecx
mov dword [ebp - 0x44], 0xa0afbea7
mov dword [ebp - 0x40], 0xbcabe0a1
mov word [ebp - 0x3c], 0xbd
mov byte [ebp - 0x3a], 1
nop dword [eax + eax]
lea eax, [ecx - 0x37]
xor byte [ebp + ecx - 0x44], al
inc ecx
cmp ecx, 9
jb 0x10049420
lea eax, [ebp - 0x44]
mov byte [ebp - 0x3a], 0
push eax
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
lea ecx, [ebp - 0x38]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov ecx, dword [ebp - 0x48]
mov dword [ebp - 0x10], ecx
lea ecx, [ebp - 0x10]
push ecx
lea ecx, [ebp - 0x28]
mov dword [ebp - 8], 0
push ecx
push 0x1fffff
lea ecx, [ebp - 8]
mov dword [ebp - 0xc], 0
push ecx
mov dword [ebp - 0x28], 0x18
mov dword [ebp - 0x24], 0
mov dword [ebp - 0x1c], 0
mov dword [ebp - 0x20], 0
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x14], 0
call eax
mov ecx, dword [ebp - 8]
mov eax, dword [ebx]
mov dword [ebx + 4], ecx
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.10107e25
mov esp, ebp
pop ebp
ret