joyce8/EMBER2024-capa huggingface dataset:
Function at 0x10001470
Capabilities:
Check for peb beingdebugged flag

Disassembly:
push 0xc
push 0x10049130
call fcn.10038df0
and dword [ebp - 0x1c], 0
and dword [ebp - 4], 0
mov eax, dword fs:[0x30]
mov eax, dword [eax + 2]
and eax, 0xff
mov dword [ebp - 0x1c], eax
mov dword [ebp - 4], 0xfffffffe
mov eax, dword [ebp - 0x1c]
jmp 0x100014b1
call fcn.10038e36
ret

Function at 0x100014b7
Capabilities:
Check for debugger via api
Encode data using xor
Terminate process

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x34
mov eax, dword [0x1004e014]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
xor ebx, ebx
mov dword [ebp - 0xc], ebx
call fcn.10001470
test eax, eax
jne 0x10001587
lea eax, [ebp - 8]
mov dword [ebp - 8], ebx
push eax
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.KERNEL32.dll_CheckRemoteDebuggerPresent]
cmp dword [ebp - 8], ebx
jne 0x10001587
movaps xmm0, xmmword [0x10047ba0]
mov ecx, ebx
movups xmmword [ebp - 0x34], xmm0
mov dword [ebp - 0x24], 0x102e2f29
mov dword [ebp - 0x20], 0x25232f32
mov word [ebp - 0x1c], 0x3333
mov byte [ebp - 0x1a], bl
mov al, byte [ebp - 0x34]
xor byte [ebp + ecx - 0x33], al
inc ecx
cmp ecx, 0x19
jb 0x1000151b
mov byte [ebp - 0x1a], bl
mov cl, 0x63
mov dword [ebp - 0x18], 0x7170d63
mov eax, ebx
mov dword [ebp - 0x14], 0x74d0f0f
mov word [ebp - 0x10], 0xf0f
mov byte [ebp - 0xe], bl
xor byte [ebp + eax - 0x17], cl
inc eax
cmp eax, 9
jae 0x10001555
mov cl, byte [ebp - 0x18]
jmp 0x10001546
lea eax, [ebp - 0x33]
mov byte [ebp - 0xe], bl
push eax
lea eax, [ebp - 0x17]
push eax
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x1000158f
push ebx
push 4
lea ecx, [ebp - 0xc]
push ecx
push 7
push 0xffffffffffffffff
call eax
test eax, eax
je 0x1000158f
cmp dword [ebp - 0xc], ebx
je 0x1000158f
push 1
call dword [sym.imp.KERNEL32.dll_ExitProcess]
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.10037f95
mov esp, ebp
pop ebp
ret

Function at 0x1000159e
Capabilities:
Contain obfuscated stackstrings
Encode data using xor
Terminate process

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x2c
movaps xmm0, xmmword [0x10047b30]
xor edx, edx
movups xmmword [ebp - 0x2c], xmm0
mov dword [ebp - 0x1c], 0x39230f29
mov ecx, edx
mov dword [ebp - 0x18], 0x3e293822
mov byte [ebp - 0x14], dl
mov al, byte [ebp - 0x2c]
xor byte [ebp + ecx - 0x2b], al
inc ecx
cmp ecx, 0x17
jb 0x100015c4
mov byte [ebp - 0x14], dl
mov cl, 0xb
mov dword [ebp - 0x10], 0x796e600b
mov eax, edx
mov dword [ebp - 0xc], 0x38676e65
mov dword [ebp - 8], 0x676f2539
mov word [ebp - 4], 0x67
xor byte [ebp + eax - 0xf], cl
inc eax
cmp eax, 0xc
jae 0x10001602
mov cl, byte [ebp - 0x10]
jmp 0x100015f3
lea eax, [ebp - 0x2b]
mov byte [ebp - 3], dl
push eax
lea eax, [ebp - 0xf]
push eax
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov ecx, eax
call fcn.1000b9c5
cmp al, 0xe9
jne 0x1000162d
push 1
call dword [sym.imp.KERNEL32.dll_ExitProcess]
mov esp, ebp
pop ebp
ret
Function at 0x10001631
Capabilities:
Contain obfuscated stackstrings
Terminate process

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
xor edx, edx
mov dword [ebp - 0x10], 0x56524f3b
mov cl, 0x3b
mov dword [ebp - 0xc], 0x4f5e7c5e
mov dword [ebp - 8], 0x5e56526f
mov eax, edx
mov byte [ebp - 4], dl
xor byte [ebp + eax - 0xf], cl
inc eax
cmp eax, 0xb
jae 0x10001664
mov cl, byte [ebp - 0x10]
jmp 0x10001655
mov byte [ebp - 4], dl
mov cl, 0x1b
mov dword [ebp - 0x20], 0x697e701b
mov eax, edx
mov dword [ebp - 0x1c], 0x28777e75
mov dword [ebp - 0x18], 0x777f3529
mov word [ebp - 0x14], 0x77
xor byte [ebp + eax - 0x1f], cl
inc eax
cmp eax, 0xc
jae 0x10001695
mov cl, byte [ebp - 0x20]
jmp 0x10001686
lea eax, [ebp - 0xf]
mov byte [ebp - 0x13], dl
push eax
lea eax, [ebp - 0x1f]
push eax
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov ecx, eax
call fcn.1000b9c5
cmp al, 0xe9
jne 0x100016c0
push 1
call dword [sym.imp.KERNEL32.dll_ExitProcess]
mov esp, ebp
pop ebp
ret

Function at 0x100016c4
Capabilities:
Contain obfuscated stackstrings
Terminate process

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
xor edx, edx
mov dword [ebp - 0x10], 0x3a2b094e
mov cl, 0x4e
mov dword [ebp - 0xc], 0x252d271a
mov dword [ebp - 8], 0x203b210d
mov eax, edx
mov word [ebp - 4], 0x3a
xor byte [ebp + eax - 0xf], cl
inc eax
cmp eax, 0xc
jae 0x100016fa
mov cl, byte [ebp - 0x10]
jmp 0x100016eb
mov byte [ebp - 3], dl
mov cl, 0x5a
mov dword [ebp - 0x20], 0x283f315a
mov eax, edx
mov dword [ebp - 0x1c], 0x69363f34
mov dword [ebp - 0x18], 0x363e7468
mov word [ebp - 0x14], 0x36
xor byte [ebp + eax - 0x1f], cl
inc eax
cmp eax, 0xc
jae 0x1000172b
mov cl, byte [ebp - 0x20]
jmp 0x1000171c
lea eax, [ebp - 0xf]
mov byte [ebp - 0x13], dl
push eax
lea eax, [ebp - 0x1f]
push eax
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov ecx, eax
call fcn.1000b9c5
cmp al, 0xe9
jne 0x10001756
push 1
call dword [sym.imp.KERNEL32.dll_ExitProcess]
mov esp, ebp
pop ebp
ret
Function at 0x1000175a
Capabilities:
Contain obfuscated stackstrings
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
mov eax, dword [0x1004e014]
xor eax, ebp
mov dword [ebp - 4], eax
movaps xmm0, xmmword [0x10047300]
push ebx
xor ebx, ebx
movups xmmword [ebp - 0x28], xmm0
mov ecx, ebx
mov al, byte [ebp - 0x28]
xor byte [ebp + ecx - 0x27], al
inc ecx
cmp ecx, 0xe
jb 0x1000177a
mov byte [ebp - 0x19], bl
mov cl, 0x61
mov dword [ebp - 0x18], 0x33242a61
mov eax, ebx
mov dword [ebp - 0x14], 0x522d242f
mov dword [ebp - 0x10], 0xd054f53
mov word [ebp - 0xc], 0xd
xor byte [ebp + eax - 0x17], cl
inc eax
cmp eax, 0xc
jae 0x100017b8
mov cl, byte [ebp - 0x18]
jmp 0x100017a9
lea eax, [ebp - 0x27]
mov byte [ebp - 0xb], bl
push eax
lea eax, [ebp - 0x17]
push eax
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push ebx
push 1
lea ecx, [ebp - 5]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.KERNEL32.dll_ReadProcessMemory]
cmp byte [ebp - 5], 0xe9
mov ecx, dword [ebp - 4]
sete al
xor ecx, ebp
pop ebx
call fcn.10037f95
mov esp, ebp
pop ebp
ret

Function at 0x10001887
Capabilities:
Allocate or change rwx memory
Get system information on windows

Disassembly:
push ebp
mov ebp, esp
push 0xfffffffffffffffe
push 0x10049150
push 0x100389ca
mov eax, dword fs:[0]
push eax
push ecx
push ecx
sub esp, 0x38
mov eax, dword [0x1004e014]
xor dword [ebp - 8], eax
xor eax, ebp
mov dword [ebp - 0x1c], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0x10]
mov dword fs:[0], eax
mov dword [ebp - 0x18], esp
and dword [ebp - 0x50], 0
and dword [ebp - 0x48], 0
push 8
pop ecx
xor eax, eax
lea edi, [ebp - 0x44]
rep stosd dword es:[edi], eax
and dword [ebp - 0x20], 0
and dword [ebp - 0x24], 0
lea eax, [ebp - 0x48]
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemInfo]
push 0x40
push 0x3000
push dword [ebp - 0x44]
push 0
call dword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov dword [ebp - 0x24], eax
cmp dword [ebp - 0x24], 0
jne 0x10001905
xor al, al
jmp 0x10001985
mov eax, dword [ebp - 0x24]
mov dword [ebp - 0x50], eax
mov eax, dword [ebp - 0x50]
mov byte [eax], 0xc3
lea eax, [ebp - 0x20]
push eax
push 0x140
push dword [ebp - 0x44]
push dword [ebp - 0x24]
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
test eax, eax
jne 0x1000192e
xor al, al
jmp 0x10001985
and dword [ebp - 4], 0
mov eax, dword [ebp - 0x24]
push 0x10001973
jmp eax
mov ecx, dword [ebp - 0x10]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x1c]
xor ecx, ebp
call fcn.10037f95
mov esp, ebp
pop ebp
ret
Function at 0x10001e52
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
movaps xmm0, xmmword [0x100480f0]
xor ecx, ecx
movups xmmword [ebp - 0x14], xmm0
mov word [ebp - 4], 0x7b75
mov byte [ebp - 2], 0
mov al, byte [ebp - 0x14]
xor byte [ebp + ecx - 0x13], al
inc ecx
cmp ecx, 0x11
jb 0x10001e6f
lea eax, [ebp - 0x13]
mov byte [ebp - 2], 0
push eax
call fcn.100021b7
cmp eax, 0xba2d38a3
je 0x10001e94
xor al, al
jmp 0x10001ec3
movaps xmm0, xmmword [0x10047320]
xor ecx, ecx
movups xmmword [ebp - 0x14], xmm0
mov al, byte [ebp - 0x14]
xor byte [ebp + ecx - 0x13], al
inc ecx
cmp ecx, 0xe
jb 0x10001ea1
lea eax, [ebp - 0x13]
mov byte [ebp - 5], 0
push eax
call fcn.100021b7
cmp eax, 0x27b35bb1
sete al
mov esp, ebp
pop ebp
ret
Function at 0x1000210d
Capabilities:
Encode data using xor
Hash data using crc32b

Disassembly:
push esi
push edi
push 0x400
xor edi, edi
mov esi, 0x1004fca0
push edi
push esi
call sub.VCRUNTIME140.dll_memset
add esp, 0xc
push 8
push edi
call fcn.10002182
shl eax, 0x18
push 8
mov dword [esi], eax
pop edx
mov ecx, eax
add eax, eax
sar ecx, 0x1f
and ecx, 0x4c11db7
xor eax, ecx
sub edx, 1
jne 0x10002135
push 0x20
push eax
call fcn.10002182
mov dword [esi], eax
inc edi
add esi, 4
cmp esi, 0x1005009c
jle 0x10002125
call fcn.100019f0
pop edi
pop esi
test al, al
je 0x1000217f
call fcn.10001e52
test al, al
je 0x1000217f
call fcn.10001ec7
test al, al
je 0x1000217f
mov al, 1
ret
xor al, al
ret

Function at 0x100021b7
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x40c
mov eax, dword [0x1004e014]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
and dword [ebp - 0x408], 0
push esi
push 0x1003d64c
push eax
lea eax, [ebp - 0x408]
or esi, 0xffffffff
push eax
mov dword [ebp - 0x40c], esi
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fopen_s]
add esp, 0xc
test eax, eax
jne 0x1000226a
cmp dword [ebp - 0x408], eax
je 0x1000226a
push ebx
push dword [ebp - 0x408]
mov ebx, 0x400
lea eax, [ebp - 0x404]
push ebx
push 1
push eax
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fread]
add esp, 0x10
test eax, eax
je 0x1000225a
push eax
lea eax, [ebp - 0x404]
push eax
lea eax, [ebp - 0x40c]
push eax
call fcn.1000227d
push dword [ebp - 0x408]
lea eax, [ebp - 0x404]
push ebx
push 1
push eax
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fread]
add esp, 0x10
test eax, eax
jne 0x10002223
mov esi, dword [ebp - 0x40c]
push dword [ebp - 0x408]
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fclose]
pop ecx
not esi
pop ebx
mov ecx, dword [ebp - 4]
mov eax, esi
xor ecx, ebp
pop esi
call fcn.10037f95
mov esp, ebp
pop ebp
ret 4

Function at 0x1000227d
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 0x10]
test esi, esi
je 0x100022ae
push ebx
mov ebx, dword [ebp + 8]
push edi
mov edi, dword [ebp + 0xc]
mov edx, dword [ebx]
movzx eax, byte [edi]
movzx ecx, dl
xor ecx, eax
shr edx, 8
xor edx, dword [ecx*4 + 0x1004fca0]
inc edi
mov dword [ebx], edx
sub esi, 1
jne 0x10002290
pop edi
pop ebx
pop esi
pop ebp
ret 0xc

Function at 0x100022b3
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x30
movaps xmm0, xmmword [0x10047ed0]
xor edx, edx
push esi
push edi
mov esi, ecx
mov dword [ebp - 4], 0x56535a
push 6
pop ecx
xor eax, eax
lea edi, [ebp - 0x2c]
rep stosd dword es:[edi], eax
mov dword [esi], 0xff0000
mov ecx, edx
mov dword [esi + 8], edx
mov dword [esi + 0xc], edx
movups xmmword [ebp - 0x14], xmm0
mov al, byte [ebp - 0x14]
xor byte [ebp + ecx - 0x13], al
inc ecx
cmp ecx, 0x12
jb 0x100022e9
push ecx
mov byte [ebp - 1], dl
lea edx, [ebp - 0x2c]
push ecx
lea ecx, [ebp - 0x13]
call fcn.1003155e
pop ecx
pop ecx
pop edi
mov eax, esi
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x10002fe5
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push 0x30
mov eax, 0x10039916
call fcn.10039093
mov esi, ecx
mov edi, dword [ebp + 8]
lea ecx, [ebp - 0x28]
xor ebx, ebx
push 0x1004633c
mov dword [ebp - 0x3c], ebx
call fcn.100040a5
mov dword [ebp - 4], ebx
mov al, byte [esi + 2]
cmp al, 0xff
je 0x1000316f
cmp al, 1
jne 0x10003052
mov cl, 0x37
mov dword [ebp - 0x34], 0x1a060737
mov dword [ebp - 0x30], 0x535b5850
mov eax, ebx
mov byte [ebp - 0x2c], bl
xor byte [ebp + eax - 0x33], cl
inc eax
cmp eax, 7
jae 0x1000303e
mov cl, byte [ebp - 0x34]
jmp 0x1000302f
lea ecx, [ebp - 0x33]
mov byte [ebp - 0x2c], bl
call fcn.1000408d
push eax
lea eax, [ebp - 0x33]
jmp 0x10003166
jle 0x1000308a
cmp al, 5
jge 0x1000308e
mov cl, 4
mov dword [ebp - 0x38], 0x29363404
mov dword [ebp - 0x34], 0x72686d77
mov eax, ebx
mov word [ebp - 0x30], 0x7661
mov byte [ebp - 0x2e], bl
xor byte [ebp + eax - 0x37], cl
inc eax
cmp eax, 9
jae 0x10003082
mov cl, byte [ebp - 0x38]
jmp 0x10003073
mov byte [ebp - 0x2e], bl
jmp 0x1000315a
cmp al, 5
jl 0x100030bc
cmp al, 0xa
jge 0x100030c0
mov cl, 0x7a
mov dword [ebp - 0x38], 0x57494a7a
mov dword [ebp - 0x34], 0x1b081317
mov eax, ebx
mov word [ebp - 0x30], 0x1f1d
mov byte [ebp - 0x2e], bl
xor byte [ebp + eax - 0x37], cl
inc eax
cmp eax, 9
jae 0x10003082
mov cl, byte [ebp - 0x38]
jmp 0x100030ad
cmp al, 0xa
jl 0x100030ee
cmp al, 0x1a
jge 0x100030f2
mov cl, 0x78
mov dword [ebp - 0x38], 0x554c4878
mov dword [ebp - 0x34], 0x1c19100b
mov eax, ebx
mov word [ebp - 0x30], 0xf17
mov byte [ebp - 0x2e], bl
xor byte [ebp + eax - 0x37], cl
inc eax
cmp eax, 9
jae 0x10003082
mov cl, byte [ebp - 0x38]
jmp 0x100030df
cmp al, 0x1a
jl 0x1000311e
cmp al, 0x65
jge 0x10003122
mov cl, 0xe
mov dword [ebp - 0x34], 0x233b3e0e
mov dword [ebp - 0x30], 0x7a7d6763
mov eax, ebx
mov byte [ebp - 0x2c], bl
xor byte [ebp + eax - 0x33], cl
inc eax
cmp eax, 7
jae 0x1000303e
mov cl, byte [ebp - 0x34]
jmp 0x1000310b
cmp al, 0x65
jl 0x1000316f
movsx eax, al
cmp eax, 0xc9
jge 0x1000316f
mov cl, 0x5a
mov dword [ebp - 0x38], 0x776c6a5a
mov dword [ebp - 0x34], 0x333b282e
mov eax, ebx
mov dword [ebp - 0x30], 0x3d343334
mov byte [ebp - 0x2c], bl
xor byte [ebp + eax - 0x37], cl
inc eax
cmp eax, 0xb
jae 0x10003157
mov cl, byte [ebp - 0x38]
jmp 0x10003148
mov byte [ebp - 0x2c], bl
lea ecx, [ebp - 0x37]
call fcn.1000408d
push eax
lea eax, [ebp - 0x37]
push eax
lea ecx, [ebp - 0x28]
call fcn.1000401e
lea eax, [ebp - 0x28]
mov dword [edi + 0x14], 0xf
mov dword [edi + 0x10], ebx
mov ecx, edi
push eax
mov byte [edi], bl
call fcn.10003b15
push ebx
push 1
lea ecx, [ebp - 0x28]
call fcn.10003f51
mov eax, edi
call fcn.1003903d
ret 4
Function at 0x1000319b
Capabilities:
Encode data using xor

Disassembly:
push 0x38
mov eax, 0x10039970
call fcn.10039093
mov esi, ecx
mov edi, dword [ebp + 8]
lea ecx, [ebp - 0x28]
xor ebx, ebx
push 0x1004633c
mov dword [ebp - 0x44], ebx
call fcn.100040a5
mov dword [ebp - 4], ebx
mov al, byte [esi + 2]
cmp al, 0xff
je 0x10003315
cmp al, 1
jne 0x10003207
movaps xmm0, xmmword [0x10047bf0]
mov ecx, ebx
movups xmmword [ebp - 0x3c], xmm0
mov word [ebp - 0x2c], 0x3d35
mov byte [ebp - 0x2a], bl
mov al, byte [ebp - 0x3c]
xor byte [ebp + ecx - 0x3b], al
inc ecx
cmp ecx, 0x11
jb 0x100031e6
lea ecx, [ebp - 0x3b]
mov byte [ebp - 0x2a], bl
call fcn.1000408d
push eax
lea eax, [ebp - 0x3b]
jmp 0x1000330c
jle 0x10003239
cmp al, 5
jge 0x1000323d
movaps xmm0, xmmword [0x10048120]
mov ecx, ebx
movups xmmword [ebp - 0x40], xmm0
mov dword [ebp - 0x30], 0x7f687b61
mov byte [ebp - 0x2c], bl
mov al, byte [ebp - 0x40]
xor byte [ebp + ecx - 0x3f], al
inc ecx
cmp ecx, 0x13
jb 0x10003224
mov byte [ebp - 0x2c], bl
jmp 0x10003300
cmp al, 5
jl 0x10003267
cmp al, 0xa
jge 0x1000326b
movaps xmm0, xmmword [0x10047d80]
mov ecx, ebx
movups xmmword [ebp - 0x40], xmm0
mov dword [ebp - 0x30], 0x4f4d4b58
mov byte [ebp - 0x2c], bl
mov al, byte [ebp - 0x40]
xor byte [ebp + ecx - 0x3f], al
inc ecx
cmp ecx, 0x13
jb 0x10003258
jmp 0x10003231
cmp al, 0xa
jl 0x10003295
cmp al, 0x1a
jge 0x10003299
movaps xmm0, xmmword [0x10047fa0]
mov ecx, ebx
movups xmmword [ebp - 0x40], xmm0
mov dword [ebp - 0x30], 0x48505b5e
mov byte [ebp - 0x2c], bl
mov al, byte [ebp - 0x40]
xor byte [ebp + ecx - 0x3f], al
inc ecx
cmp ecx, 0x13
jb 0x10003286
jmp 0x10003231
cmp al, 0x1a
jl 0x100032c5
cmp al, 0x65
jge 0x100032c9
movaps xmm0, xmmword [0x10047ff0]
mov ecx, ebx
movups xmmword [ebp - 0x3c], xmm0
mov word [ebp - 0x2c], 0x4641
mov byte [ebp - 0x2a], bl
mov al, byte [ebp - 0x3c]
xor byte [ebp + ecx - 0x3b], al
inc ecx
cmp ecx, 0x11
jb 0x100032b3
jmp 0x100031f3
cmp al, 0x65
jl 0x10003315
movsx eax, al
cmp eax, 0xc9
jge 0x10003315
movaps xmm0, xmmword [0x10047b90]
mov ecx, ebx
movups xmmword [ebp - 0x40], xmm0
mov dword [ebp - 0x30], 0x2f282f27
mov word [ebp - 0x2c], 0x2128
mov byte [ebp - 0x2a], bl
mov al, byte [ebp - 0x40]
xor byte [ebp + ecx - 0x3f], al
inc ecx
cmp ecx, 0x15
jb 0x100032f0
mov byte [ebp - 0x2a], bl
lea ecx, [ebp - 0x3f]
call fcn.1000408d
push eax
lea eax, [ebp - 0x3f]
push eax
lea ecx, [ebp - 0x28]
call fcn.1000401e
lea eax, [ebp - 0x28]
mov dword [edi + 0x14], 0xf
mov dword [edi + 0x10], ebx
mov ecx, edi
push eax
mov byte [edi], bl
call fcn.10003b15
push ebx
push 1
lea ecx, [ebp - 0x28]
call fcn.10003f51
mov eax, edi
call fcn.1003903d
ret 4
Function at 0x100040d3
Capabilities:
Encode data using xor

Disassembly:
push 0xcc
mov eax, 0x10039a45
call fcn.10039093
mov edi, ecx
mov dword [ebp - 0xc4], edi
and dword [ebp - 0xc8], 0
call dword [sym.imp.KERNEL32.dll_GetCurrentProcessId]
push 0x98
mov ebx, eax
lea eax, [ebp - 0xa8]
push 0
push eax
call sub.VCRUNTIME140.dll_memset
pop ecx
lea ecx, [ebp - 0xa8]
call fcn.10004363
xor edx, edx
mov cl, 0x4e
mov dword [ebp - 4], edx
mov al, 0x13
movaps xmm0, xmmword [0x10047bc0]
xor al, cl
mov byte [ebp - 0xac], cl
mov ecx, edx
mov byte [ebp - 0xab], al
mov byte [ebp - 0xaa], dl
movups xmmword [ebp - 0xc0], xmm0
mov dword [ebp - 0xb0], 0x17a2e
mov al, byte [ebp - 0xc0]
xor byte [ebp + ecx - 0xbf], al
inc ecx
cmp ecx, 0x12
jb 0x1000414f
push edx
lea eax, [ebp - 0xd8]
mov byte [ebp - 0xad], dl
push 8
push eax
call dword [sym.imp.MSVCP140.dll_struct_std::_Smanip_long_long___int64_____cdecl_std::setw_long_long___int64__]
add esp, 0xc
lea edx, [ebp - 0xbf]
lea ecx, [ebp - 0xa8]
mov esi, eax
push 0x10004d14
push 0x10004d2e
call fcn.10004b5e
mov ecx, eax
call dword [sym.imp.MSVCP140.dll_public:_class_std::basic_ostream_char__struct_std::char_traits_char______thiscall_std::basic_ostream_char__struct_std::char_traits_char__::operator___class_std::ios_base_____cdecl___class_std::ios_base___]
mov ecx, eax
call dword [sym.imp.MSVCP140.dll_public:_class_std::basic_ostream_char__struct_std::char_traits_char______thiscall_std::basic_ostream_char__struct_std::char_traits_char__::operator___class_std::ios_base_____cdecl___class_std::ios_base___]
mov edx, esi
mov ecx, eax
call fcn.10004cea
mov ecx, eax
push ebx
mov eax, dword [ecx]
mov eax, dword [eax + 4]
mov byte [eax + ecx + 0x40], 0x30
call dword [sym.imp.MSVCP140.dll_public:_class_std::basic_ostream_char__struct_std::char_traits_char______thiscall_std::basic_ostream_char__struct_std::char_traits_char__::operator___unsigned_long_int_]
lea edx, [ebp - 0xab]
mov ecx, eax
call fcn.10004b5e
push edi
lea ecx, [ebp - 0xa8]
call fcn.10004317
lea ecx, [ebp - 0x58]
call fcn.10004333
lea ecx, [ebp - 0x58]
call dword [sym.imp.MSVCP140.dll_public_virtual:_void___thiscall_std::basic_ios_char__struct_std::char_traits_char__::destructor_void_]
mov eax, edi
call fcn.1003903d
ret
Function at 0x1000420a
Capabilities:
Terminate process

Disassembly:
push 0x24
mov eax, 0x10039a75
call fcn.10039093
call fcn.1000210d
test al, al
je 0x10004227
push 1
call dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll_exit]
lea ecx, [ebp - 0x2c]
call fcn.100040d3
and dword [ebp - 4], 0
lea ecx, [ebp - 0x2c]
cmp dword [ebp - 0x18], 0x10
mov eax, dword [ebp - 0x1c]
cmovae ecx, dword [ebp - 0x2c]
inc eax
push eax
push ecx
push 0xfe5d24
call sub.VCRUNTIME140.dll_memcpy
add esp, 0xc
call fcn.1000ab12
call fcn.10009cf9
call fcn.10009ed5
call fcn.1000f8d8
mov dword [0x100501a0], eax
test eax, eax
je 0x10004275
mov ecx, eax
call fcn.1000fa5f
call fcn.1000bdbe
call fcn.1000f4a0
call fcn.1000fe07
push 0x70
call fcn.10037fa6
pop ecx
mov ecx, eax
mov dword [ebp - 0x30], eax
call fcn.1000e457
push 0x64
mov dword [0x100500a0], eax
call fcn.10037fa6
pop ecx
push 0x64
mov esi, eax
push 0
push esi
mov dword [ebp - 0x30], esi
call sub.VCRUNTIME140.dll_memset
add esp, 0xc
mov ecx, esi
call fcn.10006e99
mov dword [0x100500a8], eax
test eax, eax
je 0x100042cf
call fcn.100075c4
call fcn.1000894d
push 0
push 1
lea ecx, [ebp - 0x2c]
call fcn.10003f51
call fcn.1003903d
ret
Function at 0x10006b8b
Capabilities:
Encode data using xor

Disassembly:
push 0x184
mov eax, 0x10039ed4
call fcn.10039093
mov edi, edx
mov esi, ecx
mov dword [ebp - 0x170], esi
lea eax, [ebp - 0x16f]
mov word [ebp - 0x170], 0x17
xor ebx, ebx
lea ecx, [ebp - 0x130]
push eax
mov dword [ebp - 0x190], ebx
mov byte [ebp - 0x16f], bl
call fcn.100040a5
mov dword [ebp - 4], ebx
test edi, edi
jne 0x10006bf3
lea eax, [ebp - 0x130]
mov dword [esi + 0x14], 0xf
mov dword [esi + 0x10], ebx
mov ecx, esi
push eax
mov byte [esi], bl
call fcn.10003b15
jmp 0x10006ce7
movaps xmm0, xmmword [0x10048200]
mov edx, ebx
movups xmmword [ebp - 0x18c], xmm0
mov dword [ebp - 0x17c], 0x666e2e66
mov dword [ebp - 0x178], 0xb666327
mov dword [ebp - 0x174], 0xe6679
mov cl, byte [ebp - 0x18c]
xor byte [ebp + edx - 0x18b], cl
inc edx
cmp edx, 0x1a
jb 0x10006c21
lea eax, [ebp - 0x18b]
mov byte [ebp - 0x171], bl
push eax
lea ecx, [ebp - 0x148]
call fcn.100040a5
lea eax, [ebp - 0x118]
mov byte [ebp - 4], 1
push eax
lea eax, [ebp - 0x16c]
mov dword [ebp - 0x118], edi
push eax
mov dword [ebp - 0x114], ebx
call dword [sym.imp.api_ms_win_crt_time_l1_1_0.dll__localtime64_s]
cmp dword [ebp - 0x134], 0x10
lea ecx, [ebp - 0x16c]
push ecx
lea eax, [ebp - 0x148]
cmovae eax, dword [ebp - 0x148]
push eax
lea eax, [ebp - 0x110]
push 0x100
push eax
call dword [sym.imp.api_ms_win_crt_time_l1_1_0.dll_strftime]
add esp, 0x18
lea ecx, [ebp - 0x110]
call fcn.1000408d
push eax
lea eax, [ebp - 0x110]
push eax
lea ecx, [ebp - 0x130]
call fcn.1000401e
lea eax, [ebp - 0x130]
mov dword [esi + 0x14], 0xf
mov dword [esi + 0x10], ebx
mov ecx, esi
push eax
mov byte [esi], bl
call fcn.10003b15
push ebx
push 1
lea ecx, [ebp - 0x148]
call fcn.10003f51
push ebx
push 1
lea ecx, [ebp - 0x130]
call fcn.10003f51
mov eax, esi
call fcn.1003903d
ret

Function at 0x1000913d
Capabilities:
Enumerate processes

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x134
mov eax, dword [0x1004e014]
xor eax, esp
mov dword [esp + 0x130], eax
push ebx
push esi
push edi
xor ebx, ebx
mov edi, ecx
push ebx
push 2
call dword [sym.imp.KERNEL32.dll_CreateToolhelp32Snapshot]
mov esi, eax
cmp esi, 0xffffffff
jne 0x10009172
xor al, al
jmp 0x100091ab
lea eax, [esp + 0x10]
mov dword [esp + 0x10], 0x128
push eax
push esi
call dword [sym.imp.KERNEL32.dll_Process32First]
jmp 0x1000919a
cmp dword [esp + 0x18], edi
je 0x100091a0
lea eax, [esp + 0x10]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_Process32Next]
test eax, eax
jne 0x10009188
jmp 0x100091a2
mov bl, 1
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov al, bl
mov ecx, dword [esp + 0x13c]
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.10037f95
mov esp, ebp
pop ebp
ret

Function at 0x1000925f
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
push ebp
mov ebp, esp
mov ecx, dword [ebp + 8]
xor edx, edx
push esi
mov dword [0x1004e054], ecx
inc edx
mov esi, 0x270
mov eax, ecx
shr eax, 0x1e
xor eax, ecx
imul ecx, eax, 0x6c078965
add ecx, edx
mov dword [edx*4 + 0x1004e054], ecx
inc edx
cmp edx, esi
jl 0x10009274
mov dword [0x1004e050], esi
pop esi
pop ebp
ret 8