joyce8/EMBER2024-capa huggingface dataset:
Function at 0x140036ffc
Capabilities:
Send data
Send data on socket

Disassembly:
sub rsp, 0x38
cmp dword [rcx], 1
mov r10d, r8d
mov r11, rdx
jne 0x14003701a
mov rcx, qword [rcx + 8]
xor r9d, r9d
call qword [sym.imp.WS2_32.dll_send]
jmp 0x140037058
cmp byte [rcx + 0x20], 0
lea r8, [rcx + 4]
mov edx, 0x1c
jne 0x14003702e
mov edx, reloc.WS2_32.dll_recv
mov rax, qword [rcx + 0x28]
test rax, rax
je 0x14003703c
mov rcx, qword [rax]
jmp 0x140037040
mov rcx, qword [rcx + 0x30]
mov dword [rsp + 0x28], edx
mov qword [rsp + 0x20], r8
xor r9d, r9d
mov r8d, r10d
mov rdx, r11
call qword [sym.imp.WS2_32.dll_sendto]
cdqe
add rsp, 0x38
ret

Function at 0x140037094
Capabilities:
Receive data
Receive data on socket

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
push rdi
sub rsp, 0x20
xor esi, esi
cmp dword [rcx], 1
mov rax, rdx
mov rdi, rcx
jne 0x1400370c1
mov rcx, qword [rcx + 8]
xor r9d, r9d
call qword [sym.imp.WS2_32.dll_recv]
mov esi, eax
jmp 0x140037109
cmp qword [rcx + 0x38], rsi
je 0x140037109
cmp r8d, dword [rcx + 0x40]
mov rdx, qword [rcx + 0x48]
mov esi, r8d
cmovg esi, dword [rcx + 0x40]
mov rcx, rax
movsxd rbx, esi
mov r8, rbx
call sub.msvcrt.dll_memcpy
sub dword [rdi + 0x40], esi
add qword [rdi + 0x48], rbx
cmp dword [rdi + 0x40], 0
jne 0x140037109
mov r8, qword [rdi + 0x38]
mov rcx, qword [0x140096d1c]
xor edx, edx
call qword [sym.imp.KERNEL32.dll_HeapFree]
and qword [rdi + 0x38], 0
mov rbx, qword [rsp + 0x30]
movsxd rax, esi
mov rsi, qword [rsp + 0x38]
add rsp, 0x20
pop rdi
ret

Function at 0x140037258
Capabilities:
Receive data
Receive data on socket
Set socket configuration

Disassembly:
mov rax, rsp
mov qword [rax + 8], rbx
mov qword [rax + 0x18], rsi
mov dword [rax + 0x10], edx
push rdi
sub rsp, 0x20
xor ebx, ebx
mov rsi, r8
movsxd rdi, ecx
cmp edx, 0xffffffff
jne 0x14003728e
lea r8, [rax + 0x10]
mov rcx, rdi
mov edx, 0x4004667f
call qword [sym.imp.WS2_32.dll_ioctlsocket]
mov edx, dword [rsp + 0x38]
test edx, edx
je 0x1400372d1
mov r8d, edx
mov rcx, rdi
mov r9d, 2
mov rdx, rsi
call qword [sym.imp.WS2_32.dll_recv]
cmp eax, 0xffffffff
jne 0x1400372c5
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
add eax, 0xffffd8bb
and eax, 0xfffffffa
neg eax
sbb ebx, ebx
not ebx
and ebx, 0xfffffffe
jmp 0x1400372d1
mov ecx, 0xfffffffe
test eax, eax
cmove eax, ecx
mov ebx, eax
mov rsi, qword [rsp + 0x40]
movsxd rax, ebx
mov rbx, qword [rsp + 0x30]
add rsp, 0x20
pop rdi
ret
Function at 0x140037424
Capabilities:
Check for time delay via queryperformancecounter

Disassembly:
sub rsp, 0x28
cmp qword [0x1400973f0], 0
jne 0x14003748a
lea rcx, [0x1400973f0]
call qword [sym.imp.KERNEL32.dll_QueryPerformanceFrequency]
test eax, eax
je 0x140037476
movabs rax, 0x20c49ba5e353f7cf
lea rcx, [0x1400973f8]
imul qword [0x1400973f0]
sar rdx, 7
mov rax, rdx
shr rax, 0x3f
add rdx, rax
mov qword [0x1400973f0], rdx
call qword [sym.imp.KERNEL32.dll_QueryPerformanceCounter]
cmp qword [0x1400973f0], 0
jne 0x14003748a
call qword [sym.imp.KERNEL32.dll_GetTickCount]
mov eax, eax
jmp 0x1400374b0
and qword [rsp + 0x30], 0
lea rcx, [rsp + 0x30]
call qword [sym.imp.KERNEL32.dll_QueryPerformanceCounter]
mov rax, qword [rsp + 0x30]
sub rax, qword [0x1400973f8]
cqo
idiv qword [0x1400973f0]
add rsp, 0x28
ret

Function at 0x1400374ec
Capabilities:
Get hostname

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x20
mov edi, ecx
mov edx, ecx
mov ebx, reloc.WS2_32.dll_recv
mov ecx, ebx
call fcn.14003e7e0
lea rdx, [rsp + 0x38]
mov dword [rsp + 0x38], ebx
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_GetComputerNameW]
test eax, eax
je 0x140037529
sub ebx, dword [rsp + 0x38]
mov ecx, ebx
call fcn.14003ea40
jmp 0x140037530
mov ecx, edi
call fcn.14003ea00
mov rbx, qword [rsp + 0x30]
add rsp, 0x20
pop rdi
ret

Function at 0x140037588
Capabilities:
Get session user name

Disassembly:
push rbx
sub rsp, 0x20
mov ebx, ecx
mov edx, ecx
mov ecx, 0x400
call fcn.14003e7e0
lea rdx, [rsp + 0x38]
mov dword [rsp + 0x38], 0x400
mov rcx, rax
call qword [sym.imp.ADVAPI32.dll_GetUserNameW]
test eax, eax
je 0x1400375c6
mov ecx, 0x401
sub ecx, dword [rsp + 0x38]
call fcn.14003ea40
jmp 0x1400375cd
mov ecx, ebx
call fcn.14003ea00
add rsp, 0x20
pop rbx
ret
Function at 0x140037638
Capabilities:
Check os version

Disassembly:
mov rax, rsp
mov qword [rax + 8], rbx
mov qword [rax + 0x10], rsi
mov qword [rax + 0x18], rdi
push rbp
push r14
push r15
lea rbp, [rax - 0x298]
sub rsp, 0x380
lea rcx, [rbp + 0x40]
mov ebx, 0xc8
xor r14d, r14d
xor edi, edi
xor r15d, r15d
mov dword [rbp + 0x40], 0x114
call qword [sym.imp.KERNEL32.dll_GetVersionExW]
test eax, eax
je 0x140037813
mov eax, dword [rbp + 0x50]
dec eax
je 0x1400377f1
dec eax
jne 0x140037813
lea r8d, [rbx + 0x54]
lea rcx, [rsp + 0x20]
xor edx, edx
xor esi, esi
call sub.msvcrt.dll_memset
lea rcx, [0x140081f80]
mov dword [rsp + 0x20], 0x11c
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x1400376e4
lea rdx, str.RtlGetVersion
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
test rax, rax
je 0x1400376e4
lea rcx, [rsp + 0x20]
call rax
xor ecx, ecx
test eax, eax
sete cl
jmp 0x1400376e6
xor ecx, ecx
test ecx, ecx
je 0x140037706
mov r14d, dword [rsp + 0x24]
mov edi, dword [rsp + 0x28]
mov r15d, dword [rsp + 0x2c]
mov eax, 1
cmp byte [rbp + 0x3a], al
jne 0x140037736
mov esi, eax
jmp 0x140037736
lea rcx, [rbp + 0x160]
mov dword [rbp + 0x160], 0x11c
call qword [sym.imp.KERNEL32.dll_GetVersionExW]
test eax, eax
je 0x140037736
mov r14d, dword [rbp + 0x44]
mov edi, dword [rbp + 0x48]
mov eax, 1
cmp byte [rbp + 0x27a], al
cmove esi, eax
sub r14d, 3
je 0x1400377ea
dec r14d
je 0x1400377e3
dec r14d
je 0x1400377bd
dec r14d
je 0x140037779
cmp r14d, 4
jne 0x140037813
test edi, edi
jne 0x140037813
cmp r15d, 0x55f0
sbb ebx, ebx
and ebx, 0xfffffff6
add ebx, 0x78
jmp 0x140037813
test edi, edi
je 0x1400377b1
dec edi
je 0x1400377a5
dec edi
je 0x140037799
dec edi
jne 0x140037813
neg esi
sbb ebx, ebx
and ebx, 0xfffffffb
add ebx, 0x69
jmp 0x140037813
neg esi
sbb ebx, ebx
and ebx, 0xfffffffb
add ebx, 0x5f
jmp 0x140037813
neg esi
sbb ebx, ebx
and ebx, 0xfffffffb
add ebx, 0x55
jmp 0x140037813
neg esi
sbb ebx, ebx
and ebx, 0xfffffffb
add ebx, 0x4b
jmp 0x140037813
test edi, edi
je 0x1400377dc
dec edi
je 0x1400377d5
dec edi
jne 0x140037813
neg esi
sbb ebx, ebx
and ebx, 0xfffffffb
add ebx, 0x41
jmp 0x140037813
mov ebx, 0x3c
jmp 0x140037813
mov ebx, gethostbyname
jmp 0x140037813
mov ebx, reloc.WS2_32.dll_sendto
jmp 0x140037813
mov ebx, 5
jmp 0x140037813
mov eax, dword [rbp + 0x48]
test eax, eax
je 0x14003780e
cmp eax, 0xa
je 0x140037807
cmp eax, 0x5a
jne 0x140037813
lea ebx, [rax - 0x32]
jmp 0x140037813
mov ebx, 0x1e
jmp 0x140037813
mov ebx, 0xa
lea r11, [rsp + 0x380]
movsxd rax, ebx
mov rbx, qword [r11 + 0x20]
mov rsi, qword [r11 + 0x28]
mov rdi, qword [r11 + 0x30]
mov rsp, r11
pop r15
pop r14
pop rbp
ret
Function at 0x14003789c
Capabilities:
Get memory capacity
Get system information on windows

Disassembly:
mov qword [rsp + 8], rbx
push rbp
lea rbp, [rsp - 0x57]
sub rsp, 0xe0
xor edx, edx
mov ebx, ecx
lea rcx, [rbp - 0x69]
lea r8d, [rdx + 0x40]
call sub.msvcrt.dll_memset
cmp ebx, 6
jne 0x1400378d3
lea rcx, [rbp - 0x29]
call qword [sym.imp.KERNEL32.dll_GetSystemInfo]
mov eax, dword [rbp - 0x25]
jmp 0x14003794d
lea rcx, [rbp - 0x69]
mov dword [rbp - 0x69], 0x40
call qword [sym.imp.KERNEL32.dll_GlobalMemoryStatusEx]
test eax, eax
je 0x140037926
mov ecx, ebx
test ebx, ebx
je 0x140037920
dec ecx
je 0x14003791a
dec ecx
je 0x140037914
dec ecx
je 0x14003790e
dec ecx
je 0x140037908
dec ecx
jne 0x140037926
mov rax, qword [rbp - 0x49]
jmp 0x14003794d
mov rax, qword [rbp - 0x51]
jmp 0x14003794d
mov rax, qword [rbp - 0x39]
jmp 0x14003794d
mov rax, qword [rbp - 0x41]
jmp 0x14003794d
mov rax, qword [rbp - 0x59]
jmp 0x14003794d
mov rax, qword [rbp - 0x61]
jmp 0x14003794d
cmp ebx, 7
jne 0x14003794b
call qword [sym.imp.KERNEL32.dll_GetCurrentProcess]
lea r8d, [rbx + 0x49]
lea rdx, [rbp + 7]
mov rcx, rax
call sub.PSAPI.DLL_GetProcessMemoryInfo
test eax, eax
je 0x14003794b
mov rax, qword [rbp + 0x4f]
jmp 0x14003794d
xor eax, eax
mov rbx, qword [rsp + 0xf0]
add rsp, 0xe0
pop rbp
ret

Function at 0x140037a84
Capabilities:
Check if file exists

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
push rdi
push r12
push r13
push r14
push r15
sub rsp, 0x20
mov rax, qword [0x140097408]
xor r13d, r13d
mov rsi, r8
mov r15, rdx
mov rdi, rcx
mov r14d, r13d
test rax, rax
jne 0x140037ad6
lea r8, [fcn.140037bf8]
lea edx, [rax + 0x10]
mov ecx, 0x260
call fcn.14003cee0
mov qword [0x140097408], rax
mov rdx, rdi
mov rcx, rax
call fcn.14003ce18
mov rbx, rax
test rax, rax
je 0x140037bd7
test r15, r15
lea rbp, [0x140081e6c]
cmovne rbp, r15
test rsi, rsi
je 0x140037b06
cmp word [rsi], r13w
jne 0x140037b0d
lea rsi, [0x140081fa8]
mov rcx, rbp
call sub.msvcrt.dll_wcslen
mov rcx, rsi
mov r12, rax
call sub.msvcrt.dll_wcslen
mov rcx, qword [0x140096d1c]
add eax, 2
xor edx, edx
add eax, r12d
movsxd r8, eax
add r8, r8
call qword [sym.imp.KERNEL32.dll_HeapAlloc]
mov r15, rax
test rax, rax
je 0x140037bc0
mov rdx, rbp
mov rcx, rax
call sub.msvcrt.dll_wcscpy
test r12d, r12d
je 0x140037b6d
movsxd rax, r12d
cmp word [rbp + rax*2 - 2], 0x5c
je 0x140037b6d
lea rdx, [0x140081fb0]
mov rcx, r15
call sub.msvcrt.dll_wcscat
mov rdx, rsi
mov rcx, r15
call sub.msvcrt.dll_wcscat
lea rdx, [rbx + 0xc]
mov rcx, r15
call qword [sym.imp.KERNEL32.dll_FindFirstFileW]
mov qword [rbx], rax
cmp rax, 0xffffffffffffffff
je 0x140037b94
mov dword [rbx + 8], r13d
jmp 0x140037ba6
call qword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 2
jne 0x140037ba9
mov dword [rbx + 8], 1
mov r14, rbx
mov rcx, qword [0x140096d1c]
mov r8, r15
xor edx, edx
call qword [sym.imp.KERNEL32.dll_HeapFree]
test r14, r14
jne 0x140037bd7
mov rcx, qword [0x140097408]
cmp rdi, 0xffffffffffffffff
cmove rdi, rbx
mov rdx, rdi
call fcn.14003cd4c
mov rbx, qword [rsp + 0x50]
mov rbp, qword [rsp + 0x58]
mov rsi, qword [rsp + 0x60]
mov rax, r14
add rsp, 0x20
pop r15
pop r14
pop r13
pop r12
pop rdi
ret
Function at 0x140037c98
Capabilities:
Get common file path

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0x20
mov edx, ecx
mov esi, 0x104
mov ecx, esi
call fcn.14003e7e0
mov ecx, esi
mov rdx, rax
mov rdi, rax
call qword [sym.imp.KERNEL32.dll_GetCurrentDirectoryW]
xor ebp, ebp
movsxd rbx, eax
test eax, eax
je 0x140037ce1
lea ecx, [rbp + 0x5c]
cmp word [rdi + rbx*2 - 2], cx
je 0x140037ce1
mov word [rdi + rbx*2], cx
inc ebx
sub esi, ebx
mov ecx, esi
call fcn.14003ea40
mov rsi, qword [rsp + 0x40]
movsxd rax, ebx
mov rbx, qword [rsp + 0x30]
mov word [rdi + rax*2], bp
mov rbp, qword [rsp + 0x38]
add rsp, 0x20
pop rdi
ret

Function at 0x140037dc8
Capabilities:
Check if file exists
Get disk information
Get file attributes

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rdi
push rbp
lea rbp, [rsp - 0x380]
sub rsp, 0x480
or rbx, 0xffffffffffffffff
xor edi, edi
test rcx, rcx
je 0x140037f2a
cmp word [rcx], di
je 0x140037f2a
mov rdx, rcx
lea rcx, [rsp + 0x20]
mov r8d, 0x104
call sub.msvcrt.dll_wcsncpy
lea rcx, [rsp + 0x20]
mov word [rbp + 0x128], di
call sub.msvcrt.dll_wcslen
mov rdx, rax
cdqe
lea rcx, [rsp + rax*2 + 0x1e]
lea eax, [rdx - 2]
cmp eax, 1
ja 0x140037e67
cmp word [rsp + 0x22], 0x3a
jne 0x140037e67
cmp edx, 2
jne 0x140037e4e
lea rdx, [0x140081fb0]
lea rcx, [rsp + 0x20]
call sub.msvcrt.dll_wcscat
lea rcx, [rsp + 0x20]
call qword [sym.imp.KERNEL32.dll_GetDriveTypeW]
cmp eax, 1
jbe 0x140037f2a
jmp 0x140037f02
cmp word [rcx], 0x5c
je 0x140037e73
cmp word [rcx], 0x2f
jne 0x140037e7c
mov word [rcx], di
sub rcx, 2
jmp 0x140037e67
lea rdx, [rbp + 0x130]
lea rcx, [rsp + 0x20]
call qword [sym.imp.KERNEL32.dll_FindFirstFileW]
mov rcx, rax
cmp rax, rbx
je 0x140037ec3
test byte [rbp + 0x130], 0x10
je 0x140037ea8
mov rbx, 0xfffffffffffffffe
jmp 0x140037ebb
mov ebx, dword [rbp + 0x14c]
mov eax, dword [rbp + 0x150]
shl rbx, 0x20
or rbx, rax
call qword [sym.imp.KERNEL32.dll_FindClose]
jmp 0x140037f2a
movzx ecx, word [rsp + 0x20]
movzx eax, word [rsp + 0x22]
cmp cx, 0x5c
jne 0x140037ed8
cmp ax, cx
je 0x140037eee
cmp cx, 0x2f
jne 0x140037ee3
cmp ax, cx
je 0x140037eee
cmp cx, 0x2e
jne 0x140037f2a
cmp ax, cx
jne 0x140037f2a
lea rcx, [rsp + 0x20]
call qword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
je 0x140037f0b
test al, 0x10
je 0x140037f2a
mov rbx, 0xfffffffffffffffe
jmp 0x140037f2a
lea rcx, [rsp + 0x20]
call qword [sym.imp.KERNEL32.dll_GetDriveTypeW]
mov rcx, rbx
mov rbx, 0xfffffffffffffffe
cmp eax, 1
cmova rcx, rbx
mov rbx, rcx
lea r11, [rsp + 0x480]
mov rax, rbx
mov rbx, qword [r11 + 0x10]
mov rdi, qword [r11 + 0x18]
mov rsp, r11
pop rbp
ret
Function at 0x140037f44
Capabilities:
Create directory

Disassembly:
push rbx
sub rsp, 0x230
xor ebx, ebx
test rcx, rcx
je 0x140037fce
mov rdx, rcx
lea rcx, [rsp + 0x20]
mov r8d, 0x104
call sub.msvcrt.dll_wcsncpy
lea rcx, [rsp + 0x20]
mov word [rsp + 0x228], bx
call sub.msvcrt.dll_wcslen
lea rcx, [rsp + 0x20]
lea rcx, [rcx + rax*2]
lea rax, [rsp + 0x20]
cmp rcx, rax
jbe 0x140037fba
lea rdx, [rcx - 2]
movzx eax, word [rdx]
sub ax, 0x20
cmp ax, 0x3c
ja 0x140037fba
movabs r8, 0x1000000000008001
bt r8, rax
jae 0x140037fba
lea rax, [rsp + 0x20]
mov rcx, rdx
cmp rdx, rax
ja 0x140037f8c
mov word [rcx], bx
lea rcx, [rsp + 0x20]
xor edx, edx
call qword [sym.imp.KERNEL32.dll_CreateDirectoryW]
cdqe
jmp 0x140037fd0
xor eax, eax
add rsp, 0x230
pop rbx
ret
Function at 0x140038424
Capabilities:
Copy file

Disassembly:
sub rsp, 0x28
test rcx, rcx
je 0x14003843f
test rdx, rdx
je 0x14003843f
xor r8d, r8d
call qword [sym.imp.KERNEL32.dll_CopyFileW]
cdqe
jmp 0x140038441
xor eax, eax
add rsp, 0x28
ret

Function at 0x140038524
Capabilities:
Timestomp file

Disassembly:
mov rax, rsp
mov qword [rax + 0x10], rbx
mov qword [rax + 0x18], rsi
push rbp
push rdi
push r14
mov rbp, rsp
sub rsp, 0x50
xor edi, edi
movsxd rbx, r8d
mov r14d, edx
test rcx, rcx
je 0x140038626
mov qword [rax - 0x38], rdi
lea r8d, [rdi + 3]
mov dword [rax - 0x40], 0x80
xor r9d, r9d
mov edx, 0x40000000
mov dword [rax - 0x48], r8d
call qword [sym.imp.KERNEL32.dll_CreateFileW]
mov rsi, rax
cmp rax, 0xffffffffffffffff
je 0x140038626
mov rcx, rbx
call fcn.14003a44c
mov rcx, rbx
mov word [rbp - 0x10], ax
call fcn.14003a488
mov rcx, rbx
mov word [rbp - 0xe], ax
call fcn.14003a4c0
mov rcx, rbx
mov word [rbp - 0xc], ax
call fcn.14003a4f8
mov rcx, rbx
mov word [rbp - 0xa], ax
call fcn.14003a530
mov rcx, rbx
mov word [rbp - 8], ax
call fcn.14003a568
mov rcx, rbx
mov word [rbp - 6], ax
call fcn.14003a5a0
lea rdx, [rbp + 0x38]
lea rcx, [rbp - 0x10]
mov word [rbp - 2], di
mov word [rbp - 4], ax
call qword [sym.imp.KERNEL32.dll_SystemTimeToFileTime]
lea rdx, [rbp + 0x20]
lea rcx, [rbp + 0x38]
call qword [sym.imp.KERNEL32.dll_LocalFileTimeToFileTime]
mov r8d, edi
mov r9d, edi
cmp r14d, 1
jne 0x1400385ff
lea r8, [rbp + 0x20]
jmp 0x14003860f
cmp r14d, 2
jne 0x14003860b
lea r9, [rbp + 0x20]
jmp 0x14003860f
lea rdi, [rbp + 0x20]
mov rdx, rdi
mov rcx, rsi
call qword [sym.imp.KERNEL32.dll_SetFileTime]
mov rcx, rsi
mov edi, eax
call qword [sym.imp.KERNEL32.dll_CloseHandle]
lea r11, [rsp + 0x50]
movsxd rax, edi
mov rbx, qword [r11 + 0x28]
mov rsi, qword [r11 + 0x30]
mov rsp, r11
pop r14
pop rdi
pop rbp
ret

Function at 0x140038640
Capabilities:
Move file

Disassembly:
sub rsp, 0x28
test rcx, rcx
je 0x140038658
test rdx, rdx
je 0x140038658
call qword [sym.imp.KERNEL32.dll_MoveFileW]
cdqe
jmp 0x14003865a
xor eax, eax
add rsp, 0x28
ret

Function at 0x140038668
Capabilities:
Delete file
Set file attributes

Disassembly:
push rbx
sub rsp, 0x20
mov rbx, rcx
test rcx, rcx
je 0x140038693
test dl, 2
je 0x140038686
mov edx, pe_nt_image_headers64
call qword [sym.imp.KERNEL32.dll_SetFileAttributesW]
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_DeleteFileW]
cdqe
jmp 0x140038695
xor eax, eax
add rsp, 0x20
pop rbx
ret

Function at 0x140038730
Capabilities:
Write file on windows

Disassembly:
push rbx
sub rsp, 0x30
xor eax, eax
mov rbx, rcx
mov dword [rsp + 0x40], eax
cmp dword [rcx + 0x1c], eax
jne 0x140038774
mov r8d, dword [rcx + 0x10]
mov rdx, qword [rcx + 8]
lea r9, [rsp + 0x40]
sub r8d, dword [rcx + 0x14]
mov rcx, qword [rcx]
mov qword [rsp + 0x20], rax
call qword [sym.imp.KERNEL32.dll_WriteFile]
mov eax, dword [rbx + 0x10]
mov dword [rbx + 0x14], eax
movsxd rax, dword [rsp + 0x40]
add rsp, 0x30
pop rbx
ret
cdqe
add rsp, 0x30
pop rbx
ret
Function at 0x1400387c0
Capabilities:
Read file on windows

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x30
mov rdi, rdx
mov rdx, rcx
mov rcx, qword [0x140098500]
mov rbx, r8
mov dword [rsp + 0x58], 0
call fcn.14003cdb8
test rax, rax
je 0x140038828
cmp qword [rax + 8], 0
mov rdx, rdi
je 0x14003880e
mov r8, rbx
mov rcx, rax
call fcn.1400394e0
cdqe
mov rbx, qword [rsp + 0x40]
add rsp, 0x30
pop rdi
ret
mov rcx, qword [rax]
lea r9, [rsp + 0x58]
mov r8d, ebx
mov qword [rsp + 0x20], 0
call qword [sym.imp.KERNEL32.dll_ReadFile]
movsxd rax, dword [rsp + 0x58]
mov rbx, qword [rsp + 0x40]
add rsp, 0x30
pop rdi
ret

Function at 0x140038840
Capabilities:
Write file on windows

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0x30
xor ebx, ebx
mov edi, r8d
mov rsi, rdx
mov dword [rsp + 0x48], ebx
test rdx, rdx
je 0x1400388b8
test r8d, r8d
je 0x1400388b8
mov rdx, rcx
mov rcx, qword [0x140098500]
call fcn.14003cdb8
test rax, rax
je 0x1400388b4
mov r8d, edi
mov rdx, rsi
cmp qword [rax + 8], rbx
je 0x1400388a1
mov rcx, rax
call fcn.140039610
mov ebx, eax
cdqe
mov rbx, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x50]
add rsp, 0x30
pop rdi
ret
mov rcx, qword [rax]
lea r9, [rsp + 0x48]
mov qword [rsp + 0x20], rbx
call qword [sym.imp.KERNEL32.dll_WriteFile]
mov ebx, dword [rsp + 0x48]
mov rsi, qword [rsp + 0x50]
movsxd rax, ebx
mov rbx, qword [rsp + 0x40]
add rsp, 0x30
pop rdi
ret

Function at 0x140038e60
Capabilities:
Read file on windows

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x30
mov rdx, rcx
mov rcx, qword [0x140098500]
xor ebx, ebx
mov dword [rsp + 0x50], ebx
call fcn.14003cdb8
mov rdi, rax
test rax, rax
je 0x140038f04
cmp qword [rax + 8], rbx
je 0x140038ec7
lea r8d, [rbx + 1]
lea rdx, [rsp + 0x50]
mov rcx, rax
call fcn.1400394e0
test rax, rax
je 0x140038eb4
inc dword [rdi + 0x14]
movsxd rax, ebx
mov rbx, qword [rsp + 0x40]
add rsp, 0x30
pop rdi
ret
mov ebx, 1
movsxd rax, ebx
mov rbx, qword [rsp + 0x40]
add rsp, 0x30
pop rdi
ret
mov rcx, qword [rax]
lea r9, [rsp + 0x58]
lea rdx, [rsp + 0x48]
mov r8d, 1
mov qword [rsp + 0x20], rbx
call qword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x140038f16
cmp dword [rsp + 0x58], ebx
je 0x140038f16
mov rcx, qword [rdi]
mov r9d, 1
xor r8d, r8d
or edx, 0xffffffff
call qword [sym.imp.KERNEL32.dll_SetFilePointer]
mov ebx, dword [rsp + 0x50]
movsxd rax, ebx
mov rbx, qword [rsp + 0x40]
add rsp, 0x30
pop rdi
ret
or ebx, 0xffffffff
movsxd rax, ebx
mov rbx, qword [rsp + 0x40]
add rsp, 0x30
pop rdi
ret

Function at 0x140039060
Capabilities:
Get file size

Disassembly:
push rbx
sub rsp, 0x20
mov rdx, rcx
mov rcx, qword [0x140098500]
call fcn.14003cdb8
mov rbx, rax
test rax, rax
je 0x1400390b3
cmp qword [rax + 8], 0
je 0x140039092
cmp dword [rax + 0x1c], 0
jne 0x140039092
mov rcx, rax
call fcn.140038730
mov rcx, qword [rbx]
lea rdx, [rsp + 0x38]
call qword [sym.imp.KERNEL32.dll_GetFileSize]
mov ecx, eax
mov eax, dword [rsp + 0x38]
shl rax, 0x20
or rax, rcx
add rsp, 0x20
pop rbx
ret
or rax, 0xffffffffffffffff
add rsp, 0x20
pop rbx
ret
Function at 0x1400391c0
Capabilities:
Write file on windows

Disassembly:
push rbx
sub rsp, 0x30
mov rbx, rcx
mov dword [rsp + 0x48], 0
test rdx, rdx
je 0x1400392c3
cmp word [rdx], 0
je 0x1400392c3
test r8d, r8d
jne 0x1400391ed
mov r8d, dword [rcx + 0x20]
cmp r8d, 0x19
jne 0x140039253
or rax, 0xffffffffffffffff
cmp qword [rcx + 8], 0
je 0x140039221
nop
cmp word [rdx + rax*2 + 2], 0
lea rax, [rax + 1]
jne 0x140039200
lea r8d, [rax + rax]
call fcn.140039610
mov dword [rsp + 0x48], eax
cdqe
add rsp, 0x30
pop rbx
ret
cmp word [rdx + rax*2 + 2], 0
lea rax, [rax + 1]
jne 0x140039221
mov rcx, qword [rcx]
lea r8d, [rax + rax]
lea r9, [rsp + 0x48]
mov qword [rsp + 0x20], 0
call qword [sym.imp.KERNEL32.dll_WriteFile]
movsxd rax, dword [rsp + 0x48]
add rsp, 0x30
pop rbx
ret
xor ecx, ecx
cmp r8d, 2
mov eax, 0xfde9
lea r8, [rsp + 0x58]
cmove ecx, eax
mov qword [rsp + 0x40], rdi
call fcn.140039d10
mov rdi, rax
test rax, rax
je 0x1400392be
cmp qword [rbx + 8], 0
mov r8d, dword [rsp + 0x58]
mov rdx, rax
je 0x140039295
mov rcx, rbx
call fcn.140039610
mov dword [rsp + 0x48], eax
jmp 0x1400392ac
mov rcx, qword [rbx]
lea r9, [rsp + 0x48]
mov qword [rsp + 0x20], 0
call qword [sym.imp.KERNEL32.dll_WriteFile]
mov rcx, qword [0x140096d1c]
mov r8, rdi
xor edx, edx
call qword [sym.imp.KERNEL32.dll_HeapFree]
mov rdi, qword [rsp + 0x40]
movsxd rax, dword [rsp + 0x48]
add rsp, 0x30
pop rbx
ret

Function at 0x140039310
Capabilities:
Write file on windows

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x20
mov rdi, rdx
mov rdx, rcx
mov rcx, qword [0x140098500]
mov ebx, r8d
call fcn.14003cdb8
test rax, rax
je 0x14003934c
mov r8d, ebx
mov rdx, rdi
mov rcx, rax
mov rbx, qword [rsp + 0x30]
add rsp, 0x20
pop rdi
jmp fcn.1400391c0
mov rbx, qword [rsp + 0x30]
add rsp, 0x20
pop rdi
ret

Function at 0x140039360
Capabilities:
Write file on windows

Disassembly:
mov dword [rsp + 0x10], edx
sub rsp, 0x38
mov rdx, rcx
mov rcx, qword [0x140098500]
mov dword [rsp + 0x50], 0
call fcn.14003cdb8
test rax, rax
je 0x1400393bc
cmp qword [rax + 8], 0
mov r8d, 4
lea rdx, [rsp + 0x48]
je 0x1400393a5
mov rcx, rax
call fcn.140039610
cdqe
add rsp, 0x38
ret
mov rcx, qword [rax]
lea r9, [rsp + 0x50]
mov qword [rsp + 0x20], 0
call qword [sym.imp.KERNEL32.dll_WriteFile]
movsxd rax, dword [rsp + 0x50]
add rsp, 0x38
ret
Function at 0x1400394e0
Capabilities:
Read file on windows

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rbp
push rsi
push rdi
push r14
sub rsp, 0x30
xor r14d, r14d
mov rdi, r8
mov rsi, rdx
mov rbx, rcx
cmp dword [rcx + 0x1c], r14d
jne 0x140039514
call fcn.140038730
mov dword [rbx + 0x1c], 1
mov dword [rbx + 0x14], r14d
movsxd rcx, dword [rbx + 0x14]
mov eax, dword [rbx + 0x18]
sub eax, ecx
mov rbp, rcx
cmp rcx, rdi
jl 0x140039579
movsxd rcx, eax
mov rax, rdi
add rcx, qword [rbx + 8]
dec rax
je 0x14003956f
dec rax
je 0x140039561
cmp rax, 2
je 0x140039555
mov rdx, rcx
mov r8, rdi
mov rcx, rsi
call sub.msvcrt.dll_memcpy
movsxd rax, edi
jmp 0x1400395f1
mov eax, dword [rcx]
mov dword [rsi], eax
movsxd rax, edi
jmp 0x1400395f1
movzx eax, word [rcx]
mov word [rsi], ax
movsxd rax, edi
jmp 0x1400395f1
movzx eax, byte [rcx]
mov byte [rsi], al
movsxd rax, edi
jmp 0x1400395f1
movsxd rdx, eax
mov r8, rcx
mov rcx, rsi
add rdx, qword [rbx + 8]
call sub.msvcrt.dll_memcpy
movsxd r8, dword [rbx + 0x10]
mov rcx, qword [rbx]
sub rdi, rbp
add rsi, rbp
mov qword [rsp + 0x20], r14
lea r9, [rsp + 0x50]
cmp rdi, r8
jl 0x1400395c1
mov r8d, edi
mov rdx, rsi
call qword [sym.imp.KERNEL32.dll_ReadFile]
mov eax, dword [rsp + 0x50]
mov dword [rbx + 0x14], r14d
add eax, ebp
cdqe
jmp 0x1400395f4
mov rdx, qword [rbx + 8]
call qword [sym.imp.KERNEL32.dll_ReadFile]
movsxd rax, dword [rsp + 0x50]
mov rdx, qword [rbx + 8]
cmp rdi, rax
mov rcx, rsi
mov dword [rbx + 0x14], eax
cmovg rdi, rax
mov dword [rbx + 0x18], eax
mov r8, rdi
call sub.msvcrt.dll_memcpy
lea eax, [rdi + rbp]
cdqe
sub dword [rbx + 0x14], edi
mov rbx, qword [rsp + 0x58]
mov rbp, qword [rsp + 0x60]
add rsp, 0x30
pop r14
pop rdi
pop rsi
ret