joyce8/EMBER2024-capa huggingface dataset:
Function at 0x140001378
Capabilities:
Parse pe header

Disassembly:
push rbp
mov rbp, rsp
sub rsp, 0x20
mov rax, qword [0x140060710]
mov dword [rax], 1
mov rax, qword [0x140060720]
mov dword [rax], 1
mov rax, qword [0x140060730]
mov dword [rax], 1
mov rax, qword [0x1400606c0]
mov qword [rbp - 8], rax
mov rax, qword [rbp - 8]
movzx eax, word [rax]
cmp ax, 0x5a4d
je 0x1400013c9
mov eax, 0
jmp 0x140001476
mov rax, qword [rbp - 8]
mov eax, dword [rax + 0x3c]
movsxd rdx, eax
mov rax, qword [rbp - 8]
add rax, rdx
mov qword [rbp - 0x10], rax
mov rax, qword [rbp - 0x10]
mov eax, dword [rax]
cmp eax, 0x4550
je 0x1400013f5
mov eax, 0
jmp 0x140001476
mov rax, qword [rbp - 0x10]
add rax, 0x18
mov qword [rbp - 0x18], rax
mov rax, qword [rbp - 0x18]
movzx eax, word [rax]
movzx eax, ax
cmp eax, 0x10b
je 0x14000141b
cmp eax, 0x20b
je 0x140001442
jmp 0x140001471
mov rax, qword [rbp - 0x18]
mov eax, dword [rax + 0x5c]
cmp eax, 0xe
ja 0x14000142e
mov eax, 0
jmp 0x140001476
mov rax, qword [rbp - 0x18]
mov eax, dword [rax + 0xd0]
test eax, eax
setne al
movzx eax, al
jmp 0x140001476
mov rax, qword [rbp - 0x18]
mov qword [rbp - 0x20], rax
mov rax, qword [rbp - 0x20]
mov eax, dword [rax + 0x6c]
cmp eax, 0xe
ja 0x14000145d
mov eax, 0
jmp 0x140001476
mov rax, qword [rbp - 0x20]
mov eax, dword [rax + 0xe0]
test eax, eax
setne al
movzx eax, al
jmp 0x140001476
mov eax, 0
add rsp, 0x20
pop rbp
ret
Function at 0x14003c960
Capabilities:
Query environment variable

Disassembly:
push r14
mov eax, 0x10080
push r13
push r12
push rbp
push rdi
push rsi
push rbx
call fcn.1400436d0
sub rsp, rax
xor eax, eax
xor edx, edx
lea rdi, str.PYTHON_FROZEN_MODULES
mov ebp, 0x50
lea r13, [rdi + 0x28]
mov word [rsp + 0x30], dx
lea r14, [rsp + 0x30]
lea r12, [rsp + 0x2e]
mov word [rsp + 0x80], ax
mov rsi, r14
nop dword [rax]
mov rax, r13
mov rbx, rsi
sub rax, rdi
cmp word [rsi], 0
je 0x14003c9ce
nop word [rax + rax]
add rbx, 2
sub rax, 1
cmp word [rbx], 0
jne 0x14003c9c0
test rax, rax
je 0x1400545d6
mov rcx, rbx
add rdi, 1
add rsi, 2
call sub.msvcrt.dll_wcslen
mov r8d, 2
mov rdx, r12
mov byte [rsp + 0x2e], bpl
lea rcx, [rbx + rax*2]
mov byte [rsp + 0x2f], 0
call sub.msvcrt.dll_mbstowcs
movzx ebp, byte [rdi]
test bpl, bpl
jne 0x14003c9a8
lea rbx, [rsp + 0x80]
mov r8d, 0x10000
mov rcx, r14
mov rdx, rbx
call qword [sym.imp.KERNEL32.dll_GetEnvironmentVariableW]
lea edx, [rax - 1]
xor eax, eax
cmp edx, 0xffff
ja 0x14003ca3a
mov rcx, rbx
call sub.msvcrt.dll__wcsdup
add rsp, 0x10080
pop rbx
pop rsi
pop rdi
pop rbp
pop r12
pop r13
pop r14
ret
Function at 0x1400423b0
Capabilities:
Write file on windows

Disassembly:
push rbp
push rbx
sub rsp, 0x38
lea rbp, [rsp + 0x30]
mov qword [rbp + 0x20], rcx
mov qword [rbp + 0x28], rdx
mov qword [rbp + 0x30], r8
mov qword [rbp + 0x38], r9
lea rax, [rbp + 0x28]
mov qword [rbp - 8], rax
mov ecx, 2
call fcn.140053b30
mov r9, rax
mov r8d, 0x1b
mov edx, 1
lea rax, str.Mingw_w64_runtime_failure:_n
mov rcx, rax
call sub.msvcrt.dll_fwrite
mov rbx, qword [rbp - 8]
mov ecx, 2
call fcn.140053b30
mov rcx, rax
mov rax, qword [rbp + 0x20]
mov r8, rbx
mov rdx, rax
call sub.msvcrt.dll_vfprintf
call sub.msvcrt.dll_abort
nop

Function at 0x140043082
Capabilities:
Get thread local storage value

Disassembly:
push rbp
mov rbp, rsp
sub rsp, 0x30
mov eax, dword [0x14006a4a8]
test eax, eax
je 0x14004311a
lea rax, [0x14006a480]
mov rcx, rax
mov rax, qword [sym.imp.KERNEL32.dll_EnterCriticalSection]
call rax
mov rax, qword [0x14006a4b0]
mov qword [rbp - 8], rax
jmp 0x1400430fe
mov rax, qword [rbp - 8]
mov eax, dword [rax]
mov ecx, eax
mov rax, qword [sym.imp.KERNEL32.dll_TlsGetValue]
call rax
mov qword [rbp - 0x10], rax
mov rax, qword [sym.imp.KERNEL32.dll_GetLastError]
call rax
test eax, eax
jne 0x1400430f2
cmp qword [rbp - 0x10], 0
je 0x1400430f2
mov rax, qword [rbp - 8]
mov rdx, qword [rax + 8]
mov rax, qword [rbp - 0x10]
mov rcx, rax
call rdx
mov rax, qword [rbp - 8]
mov rax, qword [rax + 0x10]
mov qword [rbp - 8], rax
cmp qword [rbp - 8], 0
jne 0x1400430b8
lea rax, [0x14006a480]
mov rcx, rax
mov rax, qword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
call rax
jmp 0x14004311b
nop
add rsp, 0x30
pop rbp
ret

Function at 0x140043220
Capabilities:
Parse pe header

Disassembly:
push rbp
mov rbp, rsp
sub rsp, 0x20
mov qword [rbp + 0x10], rcx
mov rax, qword [rbp + 0x10]
mov qword [rbp - 8], rax
mov rax, qword [rbp - 8]
movzx eax, word [rax]
cmp ax, 0x5a4d
je 0x140043248
mov eax, 0
jmp 0x140043296
mov rax, qword [rbp - 8]
mov eax, dword [rax + 0x3c]
movsxd rdx, eax
mov rax, qword [rbp - 8]
add rax, rdx
mov qword [rbp - 0x10], rax
mov rax, qword [rbp - 0x10]
mov eax, dword [rax]
cmp eax, 0x4550
je 0x140043271
mov eax, 0
jmp 0x140043296
mov rax, qword [rbp - 0x10]
add rax, 0x18
mov qword [rbp - 0x18], rax
mov rax, qword [rbp - 0x18]
movzx eax, word [rax]
cmp ax, 0x20b
je 0x140043291
mov eax, 0
jmp 0x140043296
mov eax, 1
add rsp, 0x20
pop rbp
ret
Function at 0x14004329c
Capabilities:
Enumerate pe sections

Disassembly:
push rbp
mov rbp, rsp
sub rsp, 0x20
mov qword [rbp + 0x10], rcx
mov qword [rbp + 0x18], rdx
mov rax, qword [rbp + 0x10]
mov eax, dword [rax + 0x3c]
movsxd rdx, eax
mov rax, qword [rbp + 0x10]
add rax, rdx
mov qword [rbp - 0x18], rax
mov dword [rbp - 0xc], 0
mov rax, qword [rbp - 0x18]
movzx eax, word [rax + 0x14]
movzx edx, ax
mov rax, qword [rbp - 0x18]
add rax, rdx
add rax, 0x18
mov qword [rbp - 8], rax
jmp 0x14004331a
mov rax, qword [rbp - 8]
mov eax, dword [rax + 0xc]
mov eax, eax
cmp qword [rbp + 0x18], rax
jb 0x140043311
mov rax, qword [rbp - 8]
mov edx, dword [rax + 0xc]
mov rax, qword [rbp - 8]
mov eax, dword [rax + 8]
add eax, edx
mov eax, eax
cmp qword [rbp + 0x18], rax
jae 0x140043311
mov rax, qword [rbp - 8]
jmp 0x14004332f
add dword [rbp - 0xc], 1
add qword [rbp - 8], 0x28
mov rax, qword [rbp - 0x18]
movzx eax, word [rax + 6]
movzx eax, ax
cmp dword [rbp - 0xc], eax
jb 0x1400432e4
mov eax, 0
add rsp, 0x20
pop rbp
ret
Function at 0x140003090
Capabilities:
Write file on windows

Disassembly:
mov qword [rsp + 0x20], rbx
push rdi
sub rsp, 0x80
mov rax, qword [0x14000a040]
xor rax, rsp
mov qword [rsp + 0x78], rax
mov edi, edx
mov rbx, rcx
cmp edx, 0xffffffff
jne 0x1400030bd
xor eax, eax
jmp 0x140003229
mov rax, qword [rcx + 0x40]
mov rdx, qword [rax]
test rdx, rdx
je 0x1400030f7
mov rax, qword [rcx + 0x58]
movsxd r8, dword [rax]
lea rcx, [rdx + r8]
cmp rdx, rcx
jae 0x1400030f7
lea ecx, [r8 - 1]
mov dword [rax], ecx
mov eax, edi
mov rdx, qword [rbx + 0x40]
mov r8, qword [rdx]
lea rcx, [r8 + 1]
mov qword [rdx], rcx
mov byte [r8], dil
jmp 0x140003229
cmp qword [rbx + 0x80], 0
mov qword [rsp + 0xa0], rsi
je 0x14000321c
mov r8, qword [rbx + 0x18]
lea rax, [rbx + 0x70]
cmp qword [r8], rax
jne 0x14000313a
mov rcx, qword [rbx + 0x88]
mov rdx, qword [rbx + 0x90]
mov qword [r8], rcx
sub edx, ecx
mov rax, qword [rbx + 0x38]
mov qword [rax], rcx
mov rax, qword [rbx + 0x50]
mov dword [rax], edx
mov rcx, qword [rbx + 0x68]
test rcx, rcx
jne 0x140003165
mov rdx, qword [rbx + 0x80]
movsx ecx, dil
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fputc]
mov ecx, 0xffffffff
cmp eax, ecx
cmovne ecx, edi
mov eax, ecx
jmp 0x140003221
lea rax, [rsp + 0x40]
mov byte [rsp + 0x50], dil
mov qword [rsp + 0x38], rax
lea rdx, [rbx + 0x74]
lea rax, [rsp + 0x78]
mov qword [rsp + 0x30], rax
lea r9, [rsp + 0x51]
lea rax, [rsp + 0x58]
mov qword [rsp + 0x28], rax
lea r8, [rsp + 0x50]
lea rax, [rsp + 0x48]
mov qword [rsp + 0x20], rax
call qword [sym.imp.MSVCP140.dll_public:_int___cdecl_std::codecvt_char__char__struct__Mbstatet_::out_struct__Mbstatet____ptr64__char_const____ptr64__char_const____ptr64__char_const____ptr64____ptr64__char____ptr64__char____ptr64__char____ptr64____ptr64_const___ptr64]
test eax, eax
je 0x1400031d4
sub eax, 1
je 0x1400031d4
cmp eax, 2
jne 0x14000321c
movsx ecx, byte [rsp + 0x50]
mov rdx, qword [rbx + 0x80]
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fputc]
mov ecx, 0xffffffff
cmp eax, ecx
cmovne ecx, edi
mov eax, ecx
jmp 0x140003221
mov rsi, qword [rsp + 0x40]
lea rax, [rsp + 0x58]
sub rsi, rax
je 0x140003202
mov r9, qword [rbx + 0x80]
lea rcx, [rsp + 0x58]
mov r8, rsi
mov edx, 1
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
cmp rsi, rax
jne 0x14000321c
lea rax, [rsp + 0x50]
mov byte [rbx + 0x71], 1
cmp qword [rsp + 0x48], rax
mov ecx, 0xffffffff
cmovne ecx, edi
mov eax, ecx
jmp 0x140003221
mov eax, 0xffffffff
mov rsi, qword [rsp + 0xa0]
mov rcx, qword [rsp + 0x78]
xor rcx, rsp
call fcn.1400049e0
mov rbx, qword [rsp + 0xa8]
add rsp, 0x80
pop rdi
ret
Function at 0x140003600
Capabilities:
Write file on windows

Disassembly:
push rbx
sub rsp, 0x60
mov rax, qword [0x14000a040]
xor rax, rsp
mov qword [rsp + 0x58], rax
cmp qword [rcx + 0x68], 0
mov rbx, rcx
je 0x1400036d3
cmp byte [rcx + 0x71], 0
je 0x1400036d3
mov rax, qword [rcx]
mov edx, 0xffffffff
mov qword [rsp + 0x78], rdi
call qword [rax + 0x18]
cmp eax, 0xffffffff
je 0x1400036cf
mov rcx, qword [rbx + 0x68]
lea rax, [rsp + 0x30]
lea rdx, [rbx + 0x74]
mov qword [rsp + 0x20], rax
lea r9, [rsp + 0x58]
lea r8, [rsp + 0x38]
call qword [sym.imp.MSVCP140.dll_public:_int___cdecl_std::codecvt_char__char__struct__Mbstatet_::unshift_struct__Mbstatet____ptr64__char____ptr64__char____ptr64__char____ptr64____ptr64_const___ptr64]
test eax, eax
je 0x140003694
sub eax, 1
je 0x140003698
cmp eax, 2
jne 0x1400036cf
mov byte [rbx + 0x71], 0
mov al, 1
mov rdi, qword [rsp + 0x78]
mov rcx, qword [rsp + 0x58]
xor rcx, rsp
call fcn.1400049e0
add rsp, 0x60
pop rbx
ret
mov byte [rbx + 0x71], 0
mov rdi, qword [rsp + 0x30]
lea rax, [rsp + 0x38]
sub rdi, rax
je 0x1400036c6
mov r9, qword [rbx + 0x80]
lea rcx, [rsp + 0x38]
mov r8, rdi
mov edx, 1
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
cmp rdi, rax
jne 0x1400036cf
cmp byte [rbx + 0x71], 0
sete al
jmp 0x14000367c
xor al, al
jmp 0x14000367c
mov al, 1
mov rcx, qword [rsp + 0x58]
xor rcx, rsp
call fcn.1400049e0
add rsp, 0x60
pop rbx
ret

Function at 0x140005360
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x28
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x1400053aa
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x1400053aa
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x1400053aa
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x1400053aa
cmp dword [rcx + 0x84], 0xe
jbe 0x1400053aa
cmp dword [rcx + 0xf8], 0
setne al
jmp 0x1400053ac
xor al, al
add rsp, 0x28
ret
Function at 0x14000c08c
Capabilities:
Read file on windows

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
push rdi
push r14
push r15
sub rsp, 0x20
movsxd rbp, r9d
mov r14, r8
test r8, r8
je 0x14000c0b3
and qword [r8], 0
call fcn.14000c198
mov rbx, rax
test rax, rax
je 0x14000c17b
mov rcx, rax
call fcn.14000c014
mov rdi, rax
cmp rax, 0xffffffffffffffff
je 0x14000c172
mov rax, qword [0x140141f50]
test rax, rax
je 0x14000c0eb
inc dword [rax + 0xf4]
mov rdx, qword [0x140141f60]
lea rcx, [rdi + rbp]
call qword [section..data]
mov rsi, rax
test rax, rax
je 0x14000c172
mov r9, rbx
mov r8, rdi
mov edx, 1
mov rcx, rax
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fread]
cmp rax, rdi
je 0x14000c14a
mov rcx, rbx
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fclose]
mov rax, qword [0x140141f50]
test rax, rax
je 0x14000c138
dec dword [rax + 0xf4]
mov rdx, qword [0x140141f60]
mov rcx, rsi
call qword [0x1400f2008]
jmp 0x14000c17b
test ebp, ebp
jle 0x14000c15c
lea rcx, [rsi + rdi]
mov r8, rbp
xor edx, edx
call sub.VCRUNTIME140.dll_memset
mov rcx, rbx
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fclose]
test r14, r14
je 0x14000c16d
mov qword [r14], rdi
mov rax, rsi
jmp 0x14000c17d
mov rcx, rbx
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fclose]
xor eax, eax
mov rbx, qword [rsp + 0x40]
mov rbp, qword [rsp + 0x48]
mov rsi, qword [rsp + 0x50]
add rsp, 0x20
pop r15
pop r14
pop rdi
ret

Function at 0x14000c4bc
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
mov r9, rcx
not r8d
test rdx, rdx
je 0x14000c4ea
movzx eax, byte [r9]
inc r9
movzx ecx, r8b
xor rcx, rax
shr r8d, 8
lea rax, [0x1400c8180]
xor r8d, dword [rax + rcx*4]
sub rdx, 1
jne 0x14000c4c7
not r8d
mov eax, r8d
ret

Function at 0x14000c4f4
Capabilities:
Hash data with crc32

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rdi
not r8d
mov r10, rcx
mov r9d, r8d
test rdx, rdx
je 0x14000c54e
mov r11b, reloc.WLDAP32.dll_Ordinal_35
lea rdi, [0x1400c8180]
movzx ebx, byte [r10]
dec rdx
inc r10
cmp bl, r11b
jne 0x14000c538
cmp rdx, 2
jb 0x14000c538
cmp byte [r10], r11b
jne 0x14000c538
cmp byte [r10 + 1], r11b
cmove r9d, r8d
movzx ecx, r9b
xor rcx, rbx
shr r9d, 8
xor r9d, dword [rdi + rcx*4]
test rdx, rdx
jne 0x14000c516
jmp 0x14000c58f
mov dl, byte [rcx]
inc r10
test dl, dl
je 0x14000c58f
mov r11b, reloc.WLDAP32.dll_Ordinal_35
lea rdi, [0x1400c8180]
cmp dl, r11b
jne 0x14000c573
cmp byte [r10], r11b
jne 0x14000c573
cmp byte [r10 + 1], r11b
cmove r9d, r8d
movzx ecx, r9b
movzx eax, dl
mov dl, byte [r10]
xor rcx, rax
shr r9d, 8
inc r10
xor r9d, dword [rdi + rcx*4]
test dl, dl
jne 0x14000c561
mov rbx, qword [rsp + 8]
not r9d
mov rdi, qword [rsp + 0x10]
mov eax, r9d
ret
Function at 0x14000e004
Capabilities:
Write file on windows

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0x20
cmp qword [rcx + 0x53e0], 0
lea rbx, [rcx + 0x53e8]
mov rsi, r8
mov rbp, rdx
mov rdi, rcx
je 0x14000e09d
mov r9d, dword [rbx + 4]
test r9d, r9d
jns 0x14000e055
mov eax, r9d
mov rcx, rbx
cdq
sub eax, edx
xor edx, edx
sar eax, 1
add eax, r9d
test eax, eax
cmovg edx, eax
call fcn.140018ea0
and dword [rbx], 0
mov r8, rsi
mov rdx, rbp
mov rcx, rbx
call fcn.140018884
mov eax, dword [rbx]
mov edx, 1
mov r9, qword [rdi + 0x53e0]
lea ecx, [rax - 1]
neg eax
sbb eax, eax
and eax, ecx
lea rcx, [0x140141f58]
movsxd r8, eax
mov rax, qword [rdi + 0x53f0]
test rax, rax
cmovne rcx, rax
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
jmp 0x14000e0a5
mov rcx, rbx
call fcn.140018884
mov rbx, qword [rsp + 0x30]
mov rbp, qword [rsp + 0x38]
mov rsi, qword [rsp + 0x40]
add rsp, 0x20
pop rdi
ret

Function at 0x140014a84
Capabilities:
Write file on windows

Disassembly:
mov qword [rsp + 0x10], rbx
push rdi
sub rsp, 0x20
mov rax, qword [0x140141f50]
mov rbx, rcx
and dword [rax + 0x537c], 0
test rcx, rcx
je 0x140014aed
and qword [rsp + 0x30], 0
lea rcx, [rsp + 0x30]
call fcn.140014af8
lea rdx, [0x1400c8d00]
mov rcx, rbx
mov rdi, rax
call fcn.14000c198
mov rbx, rax
test rax, rax
je 0x140014aed
mov r8, qword [rsp + 0x30]
mov r9, rax
mov edx, 1
mov rcx, rdi
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
mov rcx, rbx
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fclose]
mov rbx, qword [rsp + 0x38]
add rsp, 0x20
pop rdi
ret
Function at 0x140041f38
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
movabs rdx, 0xcbf29ce484222325
xor r8d, r8d
movzx eax, byte [r8 + rcx]
movabs r9, 0x100000001b3
xor rdx, rax
inc r8
imul rdx, r9
cmp r8, 4
jb 0x140041f45
mov rax, rdx
ret

Function at 0x140042f7c
Capabilities:
Create thread

Disassembly:
mov qword [rsp + 0x10], rbx
push rdi
sub rsp, 0x30
mov rbx, rdx
mov rdi, rcx
mov ecx, 8
call fcn.1400c2360
test rax, rax
je 0x140042f9e
mov qword [rax], rbx
mov qword [rsp + 0x40], rax
lea rbx, [rdi + 8]
mov qword [rsp + 0x28], rbx
and dword [rsp + 0x20], 0
mov r9, rax
lea r8, [0x140042078]
xor edx, edx
xor ecx, ecx
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__beginthreadex]
mov qword [rdi], rax
test rax, rax
je 0x140042fd8
mov rbx, qword [rsp + 0x48]
add rsp, 0x30
pop rdi
ret
and dword [rbx], 0
mov ecx, 6
call sub.MSVCP140.dll_void___cdecl_std::_Throw_Cpp_error_int_
int3
Function at 0x14004c520
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
push rbx
sub rsp, 0x20
mov r9d, 0x270
mov rbx, rcx
cmp dword [rcx], r9d
jne 0x14004c573
lea r8, [rcx + 8]
mov edx, dword [r8 - 4]
xor edx, dword [r8]
lea r8, [r8 + 4]
btr edx, 0x1f
xor edx, dword [r8 - 8]
mov eax, edx
and al, 1
neg al
sbb ecx, ecx
shr edx, 1
and ecx, 0x9908b0df
xor ecx, dword [r8 + 0x62c]
xor ecx, edx
mov dword [r8 + 0x9b8], ecx
sub r9, 1
jne 0x14004c538
jmp 0x14004c580
cmp dword [rcx], 0x4e0
jb 0x14004c580
call fcn.14004df6c
mov eax, dword [rbx]
mov edx, dword [rbx + rax*4 + 4]
inc eax
mov dword [rbx], eax
mov ecx, edx
mov eax, dword [rbx + 0x1384]
shr ecx, 0xb
and eax, ecx
xor edx, eax
mov eax, edx
and eax, 0xff3a58ad
shl eax, 7
xor edx, eax
mov eax, edx
and eax, 0xffffdf8c
shl eax, 0xf
xor edx, eax
mov eax, edx
shr eax, 0x12
xor eax, edx
add rsp, 0x20
pop rbx
ret
Function at 0x14004d5d4
Capabilities:
Write file on windows

Disassembly:
mov qword [rsp + 0x10], rbx
push rdi
sub rsp, 0x60
mov rax, qword [0x140141480]
xor rax, rsp
mov qword [rsp + 0x58], rax
cmp qword [rcx + 0x68], 0
mov rbx, rcx
je 0x14004d643
cmp byte [rcx + 0x71], 0
je 0x14004d643
mov rax, qword [rcx]
or edx, 0xffffffff
call qword [rax + Ordinal_26]
cmp eax, 0xffffffff
je 0x14004d698
mov rcx, qword [rbx + 0x68]
lea rax, [rsp + 0x30]
lea rdx, [rbx + 0x74]
mov qword [rsp + 0x20], rax
lea r9, [rsp + 0x58]
lea r8, [rsp + 0x38]
call qword [sym.imp.MSVCP140.dll_public:_int___cdecl_std::codecvt_char__char__struct__Mbstatet_::unshift_struct__Mbstatet____ptr64__char____ptr64__char____ptr64__char____ptr64____ptr64_const___ptr64]
test eax, eax
je 0x14004d65d
sub eax, 1
je 0x14004d661
cmp eax, 2
jne 0x14004d698
mov byte [rbx + 0x71], 0
mov al, 1
mov rcx, qword [rsp + 0x58]
xor rcx, rsp
call fcn.1400c1f80
mov rbx, qword [rsp + 0x78]
add rsp, 0x60
pop rdi
ret
mov byte [rbx + 0x71], 0
mov rdi, qword [rsp + 0x30]
lea rax, [rsp + 0x38]
sub rdi, rax
je 0x14004d68f
mov r9, qword [rbx + 0x80]
lea rcx, [rsp + 0x38]
mov r8, rdi
mov edx, 1
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
cmp rdi, rax
jne 0x14004d698
cmp byte [rbx + 0x71], 0
sete al
jmp 0x14004d645
xor al, al
jmp 0x14004d645

Function at 0x14004df6c
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
mov qword [rsp + 8], rbx
lea r10, [rcx + 0x9c4]
mov r9, rcx
mov r11d, dword [r10]
mov ebx, 0xe3
mov eax, r11d
mov r11d, dword [r10 + 4]
mov edx, eax
lea r10, [r10 + 4]
xor edx, r11d
btr edx, 0x1f
xor edx, eax
mov eax, edx
and al, 1
neg al
sbb ecx, ecx
shr edx, 1
and ecx, 0x9908b0df
xor ecx, dword [r10 + 0x630]
xor ecx, edx
mov dword [r10 - 0x9c4], ecx
sub rbx, 1
jne 0x14004df83
lea r10, [r9 + 0xd50]
mov ebx, 0x18c
mov r11d, dword [r10]
mov eax, r11d
mov r11d, dword [r10 + 4]
mov edx, eax
lea r10, [r10 + 4]
xor edx, r11d
btr edx, 0x1f
xor edx, eax
mov eax, edx
and al, 1
neg al
sbb ecx, ecx
shr edx, 1
and ecx, 0x9908b0df
xor ecx, dword [r10 - 0xd50]
xor ecx, edx
mov dword [r10 - 0x9c4], ecx
sub rbx, 1
jne 0x14004dfce
mov eax, dword [r9 + 0x1380]
mov edx, eax
xor edx, dword [r9 + 4]
btr edx, 0x1f
xor edx, eax
mov eax, edx
and al, 1
neg al
sbb ecx, ecx
and dword [r9], ebx
mov rbx, qword [rsp + 8]
and ecx, 0x9908b0df
xor ecx, dword [r9 + 0x634]
shr edx, 1
xor ecx, edx
mov dword [r9 + 0x9c0], ecx
ret
Function at 0x140053168
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
mov qword [rsp + 0x18], rbx
mov qword [rsp + 0x20], rdi
push rbp
lea rbp, [rsp - 0x1330]
mov eax, 0x1430
call fcn.1400c2310
sub rsp, rax
mov rax, qword [0x140141480]
xor rax, rsp
mov qword [rbp + 0x1320], rax
movsxd rdi, edx
mov rbx, rcx
mov qword [rsp + 0x28], rcx
movdqa xmm0, xmmword [0x1400d3610]
movdqa xmmword [rsp + 0x50], xmm0
movdqa xmm1, xmmword [0x1400d3560]
movdqa xmmword [rsp + 0x60], xmm1
movdqa xmm0, xmmword [0x1400d3790]
movdqa xmmword [rsp + 0x70], xmm0
movdqa xmm1, xmmword [str.zyxgfedcba_onm]
movdqa xmmword [rbp - 0x80], xmm1
xor ecx, ecx
mov al, byte [rsp + 0x50]
xor byte [rsp + rcx + 0x51], al
inc rcx
cmp rcx, 0x3e
jb 0x1400531dd
mov byte [rbp - 0x71], 0
xorps xmm0, xmm0
movups xmmword [rsp + 0x30], xmm0
xorps xmm1, xmm1
movdqu xmmword [rsp + 0x40], xmm1
lea rax, [rsp + 0x51]
or r8, 0xffffffffffffffff
inc r8
cmp byte [rax + r8], 0
jne 0x14005320c
lea rdx, [rsp + 0x51]
lea rcx, [rsp + 0x30]
call fcn.140041018
nop
call sub.MSVCP140.dll_unsigned_int___cdecl_std::_Random_device_void_
mov edx, eax
or dword [rbp + 0x1314], 0xffffffff
mov dword [rbp - 0x6c], eax
mov ecx, 1
mov r8d, 0x270
mov eax, edx
shr eax, 0x1e
xor eax, edx
imul edx, eax, 0x6c078965
add edx, ecx
mov dword [rbp + rcx*4 - 0x6c], edx
inc rcx
cmp rcx, r8
jb 0x140053242
mov dword [rbp - 0x70], r8d
lea rcx, [rsp + 0x30]
cmp qword [rsp + 0x48], 0xf
cmova rcx, qword [rsp + 0x30]
mov rdx, qword [rsp + 0x40]
add rdx, rcx
lea rcx, [rsp + 0x30]
cmp qword [rsp + 0x48], 0xf
cmova rcx, qword [rsp + 0x30]
lea r8, [rbp - 0x70]
call fcn.140043e84
xorps xmm0, xmm0
movups xmmword [rbx], xmm0
and qword [rbx + 0x10], 0
and qword [rbx + 0x18], 0
mov r8, rdi
cmp qword [rsp + 0x40], rdi
cmovb r8, qword [rsp + 0x40]
lea rdx, [rsp + 0x30]
cmp qword [rsp + 0x48], 0xf
cmova rdx, qword [rsp + 0x30]
mov rcx, rbx
call fcn.140041018
nop
mov rdx, qword [rsp + 0x48]
cmp rdx, 0xf
jbe 0x14005330c
inc rdx
mov rcx, qword [rsp + 0x30]
mov rax, rcx
cmp rdx, 0x1000
jb 0x140053307
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x140053307
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.1400c1e64
mov rax, rbx
mov rcx, qword [rbp + 0x1320]
xor rcx, rsp
call fcn.1400c1f80
lea r11, [rsp + 0x1430]
mov rbx, qword [r11 + 0x20]
mov rdi, qword [r11 + 0x28]
mov rsp, r11
pop rbp
ret
Function at 0x1400540fc
Capabilities:
Enumerate processes

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
push rdi
push r14
push r15
sub rsp, 0x160
mov rax, qword [0x140141480]
xor rax, rsp
mov qword [rsp + 0x150], rax
mov r15, rcx
xor esi, esi
xor edx, edx
xor r14d, r14d
lea ecx, [rsi + 2]
call sub.KERNEL32.dll_CreateToolhelp32Snapshot
lea rdx, [rsp + 0x20]
mov dword [rsp + 0x20], 0x130
mov rcx, rax
mov rbp, rax
call sub.KERNEL32.dll_Process32First
jmp 0x1400541c0
lea rcx, [rsp + 0x4c]
xor edx, edx
mov al, byte [rcx]
inc rcx
test al, al
je 0x14005416c
inc edx
test rcx, rcx
jne 0x14005415c
lea eax, [rdx + 1]
mov rcx, 0xffffffffffffffff
movsxd rdi, eax
mov eax, 2
mul rdi
cmovo rax, rcx
mov rcx, rax
call fcn.1400c23c8
mov r8, rdi
lea rdx, [rsp + 0x4c]
mov rcx, rax
mov rbx, rax
call qword [sym.imp.api_ms_win_crt_convert_l1_1_0.dll_mbstowcs]
mov rdx, r15
mov rcx, rbx
call fcn.14005bc48
test al, al
jne 0x1400541c0
cmp dword [rsp + 0x3c], r14d
jbe 0x1400541c0
mov r14d, dword [rsp + 0x3c]
mov esi, dword [rsp + 0x28]
lea rdx, [rsp + 0x20]
mov rcx, rbp
call sub.KERNEL32.dll_Process32Next
test eax, eax
jne 0x140054155
mov eax, esi
mov rcx, qword [rsp + 0x150]
xor rcx, rsp
call fcn.1400c1f80
lea r11, [rsp + 0x160]
mov rbx, qword [r11 + 0x20]
mov rbp, qword [r11 + 0x28]
mov rsi, qword [r11 + 0x30]
mov rsp, r11
pop r15
pop r14
pop rdi
ret