joyce8/EMBER2024-capa huggingface dataset:
Function at 0x14000b33c
Capabilities:
Log keystrokes via polling

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x40
mov rdi, rcx
call qword [sym.imp.USER32.dll_GetFocus]
mov rbx, rax
test rax, rax
je 0x14000b408
mov ecx, 9
call qword [sym.imp.USER32.dll_GetKeyState]
test al, al
jns 0x14000b408
mov ecx, send
call qword [sym.imp.USER32.dll_GetKeyState]
test al, al
js 0x14000b408
mov ecx, reloc.WS2_32.dll_recv
call qword [sym.imp.USER32.dll_GetKeyState]
test al, al
js 0x14000b408
mov ecx, reloc.WS2_32.dll_select
call qword [sym.imp.USER32.dll_GetKeyState]
test al, al
js 0x14000b408
lea rdx, [rsp + 0x20]
mov r8d, reloc.WS2_32.dll_recv
mov rcx, rbx
call qword [sym.imp.USER32.dll_GetClassNameW]
lea rdx, str.RichE
lea rcx, [rsp + 0x20]
mov r8d, 5
call sub.msvcrt.dll_wcsncmp
test eax, eax
je 0x14000b3e9
lea rdx, str.RICHE
lea rcx, [rsp + 0x20]
mov r8d, 4
call sub.msvcrt.dll_wcsncmp
test eax, eax
jne 0x14000b408
xor r9d, r9d
xor r8d, r8d
mov edx, 0x44e
mov rcx, rbx
call qword [sym.imp.USER32.dll_SendMessageW]
bt rax, 0xb
jae 0x14000b4b2
test rdi, rdi
je 0x14000b447
mov ecx, send
call qword [sym.imp.USER32.dll_GetKeyState]
test al, al
js 0x14000b43a
mov ecx, reloc.WS2_32.dll_recv
call qword [sym.imp.USER32.dll_GetKeyState]
test al, al
js 0x14000b43a
mov ecx, reloc.WS2_32.dll_select
call qword [sym.imp.USER32.dll_GetKeyState]
test al, al
jns 0x14000b447
mov edx, 1
mov rcx, rdi
call fcn.14000b4c0
test rbx, rbx
je 0x14000b461
lea rdx, str.PB_Hotkey
mov rcx, rbx
call qword [sym.imp.USER32.dll_GetPropW]
test rax, rax
jne 0x14000b4b2
lea rdx, str.PB_WindowID
mov rcx, rdi
call qword [sym.imp.USER32.dll_GetPropW]
mov rbx, rax
test rax, rax
je 0x14000b4b2
lea rdx, [rsp + 0x58]
mov rcx, rdi
call qword [sym.imp.USER32.dll_GetWindowThreadProcessId]
test eax, eax
je 0x14000b4b2
call qword [sym.imp.KERNEL32.dll_GetCurrentProcessId]
cmp dword [rsp + 0x58], eax
jne 0x14000b4b2
mov rcx, qword [0x14006a9a0]
lea rdx, [rbx - 1]
call fcn.1400136dc
test rax, rax
je 0x14000b4b2
mov rax, qword [rax + 0x10]
jmp 0x14000b4b4
xor eax, eax
mov rbx, qword [rsp + 0x50]
add rsp, 0x40
pop rdi
ret
Function at 0x140012338
Capabilities:
Allocate thread local storage

Disassembly:
sub rsp, 0x28
call qword [sym.imp.KERNEL32.dll_TlsAlloc]
mov dword [0x14006ad60], eax
add rsp, 0x28
ret

Function at 0x14001236c
Capabilities:
Delete file

Disassembly:
xor edx, edx
jmp 0x140012374
push rbx
sub rsp, 0x20
mov rbx, rcx
test rcx, rcx
je 0x14001239f
test dl, 2
je 0x140012392
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 0x1400123a1
xor eax, eax
add rsp, 0x20
pop rbx
ret

Function at 0x140012374
Capabilities:
Delete file
Set file attributes

Disassembly:
xor edx, edx
jmp 0x140012374
push rbx
sub rsp, 0x20
mov rbx, rcx
test rcx, rcx
je 0x14001239f
test dl, 2
je 0x140012392
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 0x1400123a1
xor eax, eax
add rsp, 0x20
pop rbx
ret
Function at 0x14001e560
Capabilities:
Encode data using xor
Hash data using djb2

Disassembly:
push rbx
sub rsp, 0x40
mov rbx, rcx
test rcx, rcx
je 0x14001e66d
mov rdx, rcx
lea r8, [rsp + 0x50]
mov ecx, 2
call fcn.14003aa50
test eax, eax
jne 0x14001e66d
lea r8, [rsp + 0x20]
lea ecx, [rax + 0x17]
mov rdx, rbx
call fcn.14003aa50
test eax, eax
jne 0x14001e66d
mov qword [rsp + 0x58], rbp
mov qword [rsp + 0x60], rsi
mov qword [rsp + 0x38], rdi
mov qword [rsp + 0x30], r14
xor r14d, r14d
or rdi, 0xffffffffffffffff
mov esi, r14d
inc rdi
cmp byte [rbx + rdi], sil
jne 0x14001e5c2
mov r8, rdi
mov edx, 0x2e
mov rcx, rbx
call fcn.14003a980
test rax, rax
je 0x14001e607
sub rax, rbx
mov edx, 0x2e
mov rcx, rbx
mov r8, rax
call fcn.14003a980
mov rsi, rax
test rax, rax
je 0x14001e607
inc rsi
mov rcx, rbx
sub rcx, rsi
add rdi, rcx
test rsi, rsi
cmovne rbx, rsi
lea rax, [rdi + rbx]
mov edi, 0x1505
mov rbp, rax
sub rbp, rbx
cmp rbx, rax
cmova rbp, r14
mov r14, qword [rsp + 0x30]
test rbp, rbp
je 0x14001e654
mov rsi, rbx
neg rsi
movzx ecx, byte [rbx]
call fcn.14002c590
lea rbx, [rbx + 1]
imul rdi, rdi, 0x21
movsx rcx, al
lea rax, [rsi + rbx]
xor rdi, rcx
cmp rax, rbp
jb 0x14001e634
mov rsi, qword [rsp + 0x60]
mov rbp, qword [rsp + 0x58]
movzx eax, dil
mov rdi, qword [rsp + 0x38]
add rsp, 0x40
pop rbx
ret
xor eax, eax
add rsp, 0x40
pop rbx
ret
Function at 0x1400213d0
Capabilities:
Get common file path

Disassembly:
push rbx
push rbp
push rdi
sub rsp, 0x20
mov rbx, rcx
lea rcx, str.kernel32
xor ebp, ebp
call qword [sym.imp.KERNEL32.dll_GetModuleHandleA]
mov rdi, rax
test rax, rax
jne 0x1400213fa
add rsp, 0x20
pop rdi
pop rbp
pop rbx
ret
lea rdx, str.LoadLibraryExA
mov rcx, rax
mov qword [rsp + 0x48], r14
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
lea rdx, [0x1400583d0]
mov rcx, rbx
mov r14, rax
call qword [sym.imp.msvcrt.dll_strpbrk]
test rax, rax
je 0x14002145e
mov rcx, rbx
test r14, r14
je 0x140021448
xor edx, edx
lea r8d, [rdx + 8]
call r14
mov r14, qword [rsp + 0x48]
mov rbp, rax
add rsp, 0x20
pop rdi
pop rbp
pop rbx
ret
call qword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov r14, qword [rsp + 0x48]
mov rbp, rax
add rsp, 0x20
pop rdi
pop rbp
pop rbx
ret
test r14, r14
je 0x140021496
lea rdx, str.AddDllDirectory
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
test rax, rax
je 0x140021496
xor edx, edx
mov r8d, 0x800
mov rcx, rbx
call r14
mov r14, qword [rsp + 0x48]
mov rbp, rax
add rsp, 0x20
pop rdi
pop rbp
pop rbx
ret
xor edx, edx
xor ecx, ecx
mov qword [rsp + 0x50], r15
call qword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
mov r15d, eax
test eax, eax
je 0x140021559
mov qword [rsp + 0x40], rsi
or rsi, 0xffffffffffffffff
mov rdx, rsi
nop dword [rax]
inc rdx
cmp byte [rbx + rdx], bpl
jne 0x1400214c0
lea ecx, [rax + 1]
add rcx, rdx
call qword [sub.msvcrt.dll_malloc]
mov rdi, rax
test rax, rax
je 0x14002154b
mov edx, r15d
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
test eax, eax
je 0x14002154b
mov rax, rsi
cmp byte [rdi + rax + 1], bpl
lea rax, [rax + 1]
jne 0x1400214f0
mov ecx, 0x5c
mov word [rax + rdi], cx
cmp byte [rdi + rsi + 1], bpl
lea rsi, [rsi + 1]
jne 0x140021504
lea rcx, [rsi + rdi]
sub rcx, rbx
nop word [rax + rax]
movzx eax, byte [rbx]
lea rbx, [rbx + 1]
mov byte [rcx + rbx - 1], al
test al, al
jne 0x140021520
mov rcx, rdi
test r14, r14
je 0x140021542
xor edx, edx
lea r8d, [rdx + 8]
call r14
jmp 0x140021548
call qword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov rbp, rax
mov rcx, rdi
call qword [fcn.140004096]
mov rsi, qword [rsp + 0x40]
mov r15, qword [rsp + 0x50]
mov r14, qword [rsp + 0x48]
mov rax, rbp
add rsp, 0x20
pop rdi
pop rbp
pop rbx
ret
Function at 0x140021720
Capabilities:
Initialize winsock library

Disassembly:
sub rsp, 0x268
test cl, 2
je 0x14002176a
lea rdx, [rsp + 0xc0]
mov ecx, 0x202
call qword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
jne 0x14002175d
movzx eax, word [rsp + 0xc0]
cmp al, 2
jne 0x140021757
shr ax, 8
cmp al, 2
je 0x14002176a
call qword [sym.imp.WS2_32.dll_WSACleanup]
mov eax, 2
add rsp, 0x268
ret
call fcn.14003e6e0
test eax, eax
jne 0x140021871
lea rcx, str.iphlpapi.dll
call fcn.1400213d0
mov qword [0x14006a488], rax
test rax, rax
je 0x1400217b4
lea rdx, str.if_nametoindex
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
mov rcx, qword [0x14006a480]
test rax, rax
cmovne rcx, rax
mov qword [0x14006a480], rcx
lea rcx, [rsp + 0x20]
xor edx, edx
mov r8d, 0x9c
call sub.msvcrt.dll_memset
mov r8b, 3
mov edx, 2
xor ecx, ecx
mov dword [rsp + 0x20], 0x9c
mov qword [rsp + 0x24], 6
mov dword [rsp + 0x30], 2
call qword [sym.imp.KERNEL32.dll_VerSetConditionMask]
mov r8b, 3
mov rcx, rax
mov edx, 1
call qword [sym.imp.KERNEL32.dll_VerSetConditionMask]
mov r8b, 3
mov edx, 0x20
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_VerSetConditionMask]
mov r8b, 3
mov edx, reloc.WS2_32.dll_recv
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_VerSetConditionMask]
mov r8b, 1
mov edx, 8
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_VerSetConditionMask]
lea rcx, [rsp + 0x20]
mov edx, 0x33
mov r8, rax
call qword [sym.imp.KERNEL32.dll_VerifyVersionInfoA]
test eax, eax
je 0x140021868
lea rcx, [0x14006ae80]
mov byte [0x14006aea0], 1
call qword [sym.imp.KERNEL32.dll_QueryPerformanceFrequency]
xor eax, eax
add rsp, 0x268
ret
mov byte [0x14006aea0], 0
xor eax, eax
add rsp, 0x268
ret

Function at 0x140021b90
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, 0x30
cmp qword [rcx + 0x718], 0
mov rsi, r9
mov rbp, r8
movsxd rbx, edx
mov rdi, rcx
je 0x140021bee
mov dl, 1
call fcn.1400232b0
mov rax, qword [rdi + 0x670]
mov r9, rsi
mov r8, rbp
mov edx, ebx
mov rcx, rdi
mov qword [rsp + 0x20], rax
call qword [rdi + 0x718]
xor edx, edx
mov rcx, rdi
mov ebx, eax
call fcn.1400232b0
mov eax, ebx
jmp 0x140021c32
cmp ebx, 2
ja 0x140021c30
mov r9, qword [rdi + 0x668]
lea rdx, [0x140058470]
lea rcx, [rbx + rbx*2]
add rcx, rdx
mov edx, 2
lea r8d, [rdx - 1]
call qword [sym.imp.msvcrt.dll_fwrite]
mov r9, qword [rdi + 0x668]
mov r8d, 1
mov rdx, rsi
mov rcx, rbp
call qword [sym.imp.msvcrt.dll_fwrite]
xor eax, eax
mov rbx, qword [rsp + 0x40]
mov rbp, qword [rsp + 0x48]
mov rsi, qword [rsp + 0x50]
add rsp, 0x30
pop rdi
ret
Function at 0x140021c50
Capabilities:
Write file on windows

Disassembly:
mov qword [rsp + 0x10], rdx
mov qword [rsp + 0x18], r8
mov qword [rsp + 0x20], r9
push rdi
sub rsp, 0x150
cmp byte [rcx + 0xe99], 0
mov rdi, rcx
jne 0x140021c81
cmp qword [rcx + 0x678], 0
je 0x140021d9d
mov r8, rdx
lea r9, [rsp + 0x170]
lea rcx, [rsp + 0x30]
mov edx, 0x100
mov qword [rsp + 0x148], rbx
call fcn.140035f90
lea rax, [rsp + 0x30]
or rbx, 0xffffffffffffffff
nop dword [rax]
cmp byte [rax + rbx + 1], 0
lea rbx, [rbx + 1]
jne 0x140021cb0
mov rcx, qword [rdi + 0x678]
test rcx, rcx
je 0x140021cf9
cmp byte [rdi + 0x150f], 0
jne 0x140021cf9
lea rdx, [rsp + 0x30]
nop word [rax + rax]
movzx eax, byte [rdx]
lea rcx, [rcx + 1]
lea rdx, [rdx + 1]
mov byte [rcx - 1], al
test al, al
jne 0x140021ce0
mov byte [rdi + 0x150f], 1
cmp byte [rdi + 0xe99], 0
je 0x140021d95
cmp qword [rdi + 0x718], 0
mov word [rsp + rbx + 0x30], 0xa
je 0x140021d5c
mov dl, 1
mov rcx, rdi
call fcn.1400232b0
mov rax, qword [rdi + 0x670]
lea r9, [rbx + 1]
lea r8, [rsp + 0x30]
xor edx, edx
mov rcx, rdi
mov qword [rsp + 0x20], rax
call qword [rdi + 0x718]
xor edx, edx
mov rcx, rdi
call fcn.1400232b0
mov rbx, qword [rsp + 0x148]
add rsp, 0x150
pop rdi
ret
mov r9, qword [rdi + 0x668]
mov edx, 2
lea rcx, [0x140058470]
lea r8d, [rdx - 1]
call qword [sym.imp.msvcrt.dll_fwrite]
mov r9, qword [rdi + 0x668]
lea rdx, [rbx + 1]
lea rcx, [rsp + 0x30]
mov r8d, 1
call qword [sym.imp.msvcrt.dll_fwrite]
mov rbx, qword [rsp + 0x148]
add rsp, 0x150
pop rdi
ret

Function at 0x140021db0
Capabilities:
Write file on windows

Disassembly:
test rcx, rcx
je 0x140021eff
mov rax, rsp
mov qword [rax + 0x10], rdx
mov qword [rax + 0x18], r8
mov qword [rax + 0x20], r9
push rdi
sub rsp, 0x850
cmp byte [rcx + 0xe99], 0
mov rdi, rcx
je 0x140021ef7
mov r8, rdx
lea r9, [rax + 0x18]
lea rcx, [rsp + 0x30]
mov edx, 0x801
mov qword [rax - 0x10], rbx
call fcn.140035f90
or rbx, 0xffffffffffffffff
movsxd rcx, eax
cmp rcx, 0x801
jb 0x140021e56
mov rcx, qword [rsp + 0x868]
mov rax, rbx
cmp byte [rcx + rax + 1], 0
lea rax, [rax + 1]
jne 0x140021e15
cmp byte [rax + rcx - 1], 0xa
jne 0x140021e3d
lea r8, str...._n
mov edx, 5
lea rcx, [rsp + 0x82c]
jmp 0x140021e51
lea r8, [0x140058490]
mov edx, 4
lea rcx, [rsp + 0x82d]
call fcn.140035e10
lea rax, [rsp + 0x30]
nop dword [rax + rax]
inc rbx
cmp byte [rax + rbx], 0
jne 0x140021e60
cmp qword [rdi + 0x718], 0
je 0x140021eb7
mov dl, 1
mov rcx, rdi
call fcn.1400232b0
mov rax, qword [rdi + 0x670]
lea r8, [rsp + 0x30]
mov r9, rbx
xor edx, edx
mov rcx, rdi
mov qword [rsp + 0x20], rax
call qword [rdi + 0x718]
xor edx, edx
mov rcx, rdi
call fcn.1400232b0
mov rbx, qword [rsp + 0x848]
add rsp, 0x850
pop rdi
ret
mov r9, qword [rdi + 0x668]
mov edx, 2
lea rcx, [0x140058470]
lea r8d, [rdx - 1]
call qword [sym.imp.msvcrt.dll_fwrite]
mov r9, qword [rdi + 0x668]
lea rcx, [rsp + 0x30]
mov r8d, 1
mov rdx, rbx
call qword [sym.imp.msvcrt.dll_fwrite]
mov rbx, qword [rsp + 0x848]
add rsp, 0x850
pop rdi
ret
Function at 0x140021f90
Capabilities:
Receive data
Receive data on socket

Disassembly:
push rbx
sub rsp, 0x20
mov rbx, r9
xor r9d, r9d
call qword [sym.imp.WS2_32.dll_recv]
movsxd rcx, eax
cmp rcx, 0xffffffffffffffff
jne 0x140021fcb
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ecx, gethostname
mov edx, 0x51
cmp eax, 0x2733
cmove ecx, edx
mov eax, ecx
add rsp, 0x20
pop rbx
ret
mov qword [rbx], rcx
xor eax, eax
add rsp, 0x20
pop rbx
ret

Function at 0x1400220f0
Capabilities:
Send data
Send data on socket

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
mov qword [rsp + 0x18], rdi
push r14
sub rsp, 0xa0
movsxd rax, edx
mov rdi, r9
mov rsi, r8
mov rbx, qword [rcx + rax*8 + 0x258]
mov r14, rcx
call fcn.140022730
xor r9d, r9d
mov r8d, edi
mov rdx, rsi
mov rcx, rbx
call qword [sym.imp.WS2_32.dll_send]
mov rsi, qword [rsp + 0xd0]
movsxd rdi, eax
mov dword [rsi], 0
cmp rdi, 0xffffffffffffffff
jne 0x140022196
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ebx, eax
cmp eax, 0x2733
jne 0x140022163
mov dword [rsi], 0x51
xor eax, eax
jmp 0x140022199
lea rdx, [rsp + 0x20]
mov r8d, pe_nt_image_headers64
mov ecx, eax
call fcn.14003f520
mov rcx, qword [r14]
lea rdx, str.Send_failure:__s
mov r8, rax
call fcn.140021c50
mov rcx, qword [r14]
mov dword [rcx + 0x1128], ebx
mov dword [rsi], gethostname
mov rax, rdi
lea r11, [rsp + 0xa0]
mov rbx, qword [r11 + 0x10]
mov rsi, qword [r11 + 0x18]
mov rdi, qword [r11 + 0x20]
mov rsp, r11
pop r14
ret

Function at 0x140022730
Capabilities:
Receive data
Receive data on socket

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0x20
mov rsi, rcx
movsxd rcx, edx
mov rax, qword [rsi + 0x430]
mov rbp, qword [rsi + rcx*8 + 0x258]
lea rbx, [rcx + 0x15]
shl rbx, 5
add rbx, rsi
mov rdi, qword [rbx + 8]
sub rdi, qword [rbx + 0x10]
test byte [rax + 0x7c], 3
je 0x14002280c
lea rax, [0x140022010]
cmp qword [rsi + rcx*8 + 0x280], rax
jne 0x14002280c
cmp qword [rbx], 0
je 0x140022796
test rdi, rdi
je 0x14002280c
or r8, 0xffffffffffffffff
xor r9d, r9d
mov rcx, rbp
or rdx, r8
call fcn.14002bc40
cmp eax, 0xffffffff
je 0x14002280c
test al, 1
je 0x14002280c
cmp qword [rbx], 0
jne 0x1400227eb
mov rax, qword [rsi]
mov ecx, dword [rax + 0xb68]
add ecx, ecx
movsxd rcx, ecx
mov qword [rbx + 8], rcx
call qword [sub.msvcrt.dll_malloc]
mov rdi, qword [rbx + 8]
xor ecx, ecx
mov qword [rbx], rax
mov qword [rbx + 0x10], rcx
mov qword [rbx + 0x18], rcx
test rax, rax
jne 0x1400227eb
mov qword [rbx + 8], rcx
jmp 0x14002280c
mov rdx, qword [rbx]
xor r9d, r9d
mov r8d, edi
add rdx, qword [rbx + 0x10]
mov rcx, rbp
call qword [sym.imp.WS2_32.dll_recv]
movsxd rcx, eax
test eax, eax
jle 0x14002280c
add qword [rbx + 0x10], rcx
mov rbx, qword [rsp + 0x30]
mov rbp, qword [rsp + 0x38]
mov rsi, qword [rsp + 0x40]
add rsp, 0x20
pop rdi
ret
Function at 0x140026c70
Capabilities:
Set socket configuration

Disassembly:
push rbx
sub rsp, 0x30
mov eax, dword [0x14006a600]
mov rbx, rcx
mov dword [rsp + 0x50], 0x4020
mov dword [rsp + 0x48], 0
mov dword [rsp + 0x58], 4
test eax, eax
jne 0x140026ccd
lea r9d, [rax + 3]
lea r8d, [rax + 2]
lea ecx, [rax + 6]
xor edx, edx
call fcn.140021570
test al, al
je 0x140026cc1
mov dword [0x14006a600], 2
add rsp, 0x30
pop rbx
ret
mov dword [0x14006a600], 1
jmp 0x140026cd2
cmp eax, 2
je 0x140026d24
lea rax, [rsp + 0x58]
lea r9, [rsp + 0x48]
mov edx, 0xffff
mov r8d, 0x1001
mov rcx, rbx
mov qword [rsp + 0x20], rax
call qword [sym.imp.WS2_32.dll_getsockopt]
test eax, eax
jne 0x140026d03
mov eax, dword [rsp + 0x50]
cmp dword [rsp + 0x48], eax
jg 0x140026d24
lea r9, [rsp + 0x50]
mov edx, 0xffff
mov r8d, 0x1001
mov rcx, rbx
mov dword [rsp + 0x20], 4
call qword [sym.imp.WS2_32.dll_setsockopt]
add rsp, 0x30
pop rbx
ret
Function at 0x140026f40
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov rax, rsp
mov qword [rax + 0x20], rbx
push rdi
sub rsp, 0x1a0
cmp dword [rcx + 0xbc], 3
mov rdi, rdx
mov rbx, rcx
jne 0x140027155
cmp byte [rcx + 0x3ed], 0
mov qword [rax + 0x10], rsi
jne 0x140027145
cmp byte [rcx + 0x405], 0
jne 0x140027145
mov rsi, qword [rcx]
lea r8, [rax + 8]
lea rdx, [rax - 0x88]
mov rcx, rdi
mov dword [rax + 8], pe_nt_image_headers64
call qword [sym.imp.WS2_32.dll_getpeername]
test eax, eax
je 0x140026fd6
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, [rsp + 0x20]
mov r8d, pe_nt_image_headers64
mov ecx, eax
mov ebx, eax
call fcn.14003f520
lea rdx, str.getpeername___failed_with_errno__d:__s
mov r8d, ebx
mov r9, rax
mov rcx, rsi
call fcn.140021c50
jmp 0x14002714d
lea rcx, [rsp + 0xa0]
xor edx, edx
mov r8d, pe_nt_image_headers64
mov dword [rsp + 0x1c0], pe_nt_image_headers64
call sub.msvcrt.dll_memset
lea r8, [rsp + 0x1c0]
lea rdx, [rsp + 0xa0]
mov rcx, rdi
call qword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x140027047
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, [rsp + 0x20]
mov r8d, pe_nt_image_headers64
mov ecx, eax
mov ebx, eax
call fcn.14003f520
lea rdx, str.getsockname___failed_with_errno__d:__s
mov r8d, ebx
mov r9, rax
mov rcx, rsi
call fcn.140021c50
jmp 0x14002714d
mov edx, dword [rsp + 0x1b0]
lea rdi, [rbx + 0x18e]
lea r9, [rbx + 0x1bc]
lea rcx, [rsp + 0x120]
mov r8, rdi
call fcn.1400261c0
test al, al
jne 0x1400270ae
call qword [sym.imp.msvcrt.dll__errno]
mov rbx, rax
call qword [sym.imp.msvcrt.dll__errno]
mov ecx, dword [rbx]
lea rdx, [rsp + 0x20]
mov r8d, pe_nt_image_headers64
mov rdi, rax
call fcn.14003f520
mov r8d, dword [rdi]
lea rdx, str.ssrem_inet_ntop___failed_with_errno__d:__s
mov r9, rax
mov rcx, rsi
call fcn.140021c50
jmp 0x14002714d
movups xmm0, xmmword [rdi]
mov eax, dword [rdi + 0x28]
movups xmm1, xmmword [rdi + 0x10]
mov edx, dword [rsp + 0x1c0]
lea r9, [rbx + 0x1f0]
lea r8, [rbx + 0x1c0]
lea rcx, [rsp + 0xa0]
movups xmmword [rbx + 0x88], xmm0
movsd xmm0, qword [rdi + 0x20]
movups xmmword [rbx + 0x98], xmm1
movsd qword [rbx + 0xa8], xmm0
mov dword [rbx + 0xb0], eax
movzx eax, word [rdi + 0x2c]
mov word [rbx + 0xb4], ax
call fcn.1400261c0
test al, al
jne 0x140027145
call qword [sym.imp.msvcrt.dll__errno]
mov rbx, rax
call qword [sym.imp.msvcrt.dll__errno]
mov ecx, dword [rbx]
lea rdx, [rsp + 0x20]
mov r8d, pe_nt_image_headers64
mov rdi, rax
call fcn.14003f520
mov r8d, dword [rdi]
lea rdx, str.ssloc_inet_ntop___failed_with_errno__d:__s
mov r9, rax
mov rcx, rsi
call fcn.140021c50
jmp 0x14002714d
mov rcx, rbx
call fcn.140026b80
mov rsi, qword [rsp + 0x1b8]
mov rbx, qword [rsp + 0x1c8]
add rsp, 0x1a0
pop rdi
ret
Function at 0x140027af0
Capabilities:
Set socket configuration

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x20], rsi
push rdi
sub rsp, 0x60
xor esi, esi
mov rdi, rdx
mov rbx, rcx
mov eax, esi
lea r9, [rsp + 0x70]
lea r8d, [rsi + 8]
cmp byte [rcx + 0xea7], al
mov edx, 0xffff
mov rcx, rdi
setne al
mov dword [rsp + 0x20], 4
mov dword [rsp + 0x70], eax
call qword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jns 0x140027b5e
lea rdx, str.Failed_to_set_SO_KEEPALIVE_on_fd__d_n
mov r8, rdi
mov rcx, rbx
call fcn.140021db0
mov rbx, qword [rsp + 0x78]
mov rsi, qword [rsp + 0x88]
add rsp, 0x60
pop rdi
ret
mov ecx, dword [rbx + 0xe0c]
mov dword [rsp + 0x50], 1
call fcn.14002b7a0
imul ecx, eax, 0x3e8
mov dword [rsp + 0x70], ecx
mov dword [rsp + 0x54], ecx
mov ecx, dword [rbx + 0xe10]
call fcn.14002b7a0
mov qword [rsp + 0x40], rsi
mov qword [rsp + 0x38], rsi
lea r8, [rsp + 0x50]
mov r9d, recv
mov edx, 0x98000004
imul ecx, eax, 0x3e8
lea rax, [rsp + 0x80]
mov dword [rsp + 0x70], ecx
mov dword [rsp + 0x58], ecx
mov qword [rsp + 0x30], rax
mov rcx, rdi
mov dword [rsp + 0x28], esi
mov qword [rsp + 0x20], rsi
call qword [sym.imp.WS2_32.dll_WSAIoctl]
test eax, eax
je 0x140027bf0
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Failed_to_set_SIO_KEEPALIVE_VALS_on_fd__d:__d_n
mov r8d, edi
mov r9d, eax
mov rcx, rbx
call fcn.140021db0
mov rbx, qword [rsp + 0x78]
mov rsi, qword [rsp + 0x88]
add rsp, 0x60
pop rdi
ret

Function at 0x140027c10
Capabilities:
Set socket configuration

Disassembly:
mov r11, rsp
push rbx
sub rsp, 0xb0
mov rbx, qword [rcx]
mov rax, rdx
mov edx, 6
lea r9, [r11 + 8]
lea r8d, [rdx - 5]
mov rcx, rax
mov dword [r11 + 8], 1
mov dword [rsp + 0x20], 4
call qword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jns 0x140027c7e
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, [rsp + 0x30]
mov r8d, pe_nt_image_headers64
mov ecx, eax
call fcn.14003f520
lea rdx, str.Could_not_set_TCP_NODELAY:__s_n
mov rcx, rbx
mov r8, rax
call fcn.140021db0
add rsp, 0xb0
pop rbx
ret
lea rdx, str.TCP_NODELAY_set_n
mov rcx, rbx
call fcn.140021db0
add rsp, 0xb0
pop rbx
ret
Function at 0x1400392e0
Capabilities:
Query environment variable

Disassembly:
mov eax, 0x1028
call fcn.140004150
sub rsp, rax
call qword [sym.imp.msvcrt.dll_getenv]
mov byte [rsp + 0x20], 0
test rax, rax
je 0x14003932b
lea rdx, [rsp + 0x20]
mov r8d, 0x1000
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsA]
cmp byte [rsp + 0x20], 0
je 0x14003932b
lea rcx, [rsp + 0x20]
call qword [case.0x14001eca7.0]
add rsp, 0x1028
ret
xor eax, eax
add rsp, 0x1028
ret

Function at 0x14003b2e0
Capabilities:
Hash data via wincrypt
Initialize hashing via wincrypt

Disassembly:
mov rax, rsp
mov qword [rax + 8], rbx
mov qword [rax + 0x10], rbp
push rsi
push rdi
push r14
sub rsp, 0x50
mov rdi, r8
xor r14d, r14d
mov rbx, r9
mov rsi, rdx
mov rbp, rcx
mov r8, r9
mov rcx, rdi
xor edx, edx
mov qword [rax - 0x28], r14
mov qword [rax - 0x30], r14
mov dword [rax + 0x20], r14d
mov dword [rax - 0x38], 4
mov dword [rax - 0x34], ebx
call sub.msvcrt.dll_memset
mov r9d, dword [rsp + 0x90]
lea rcx, [rsp + 0x40]
xor r8d, r8d
xor edx, edx
mov dword [rsp + 0x20], 0xf0000000
call qword [sym.imp.ADVAPI32.dll_CryptAcquireContextA]
test eax, eax
je 0x14003b3fa
mov edx, dword [rsp + 0x98]
mov rcx, qword [rsp + 0x40]
lea rax, [rsp + 0x38]
xor r9d, r9d
xor r8d, r8d
mov qword [rsp + 0x20], rax
call qword [sym.imp.ADVAPI32.dll_CryptCreateHash]
test eax, eax
je 0x14003b3d8
mov rcx, qword [rsp + 0x38]
xor r9d, r9d
mov r8d, esi
mov rdx, rbp
call qword [sym.imp.ADVAPI32.dll_CryptHashData]
test eax, eax
je 0x14003b3d8
mov rcx, qword [rsp + 0x38]
lea r9, [rsp + 0x30]
lea r8, [rsp + 0x88]
lea edx, [r14 + 4]
mov dword [rsp + 0x20], r14d
call qword [sym.imp.ADVAPI32.dll_CryptGetHashParam]
test eax, eax
je 0x14003b3d8
mov eax, dword [rsp + 0x88]
cmp rbx, rax
jb 0x14003b3d8
mov rcx, qword [rsp + 0x38]
lea r9, [rsp + 0x34]
lea edx, [r14 + 2]
mov r8, rdi
mov dword [rsp + 0x20], r14d
call qword [sym.imp.ADVAPI32.dll_CryptGetHashParam]
mov rcx, qword [rsp + 0x38]
test rcx, rcx
je 0x14003b3e8
call qword [sym.imp.ADVAPI32.dll_CryptDestroyHash]
mov rcx, qword [rsp + 0x40]
test rcx, rcx
je 0x14003b3fa
xor edx, edx
call qword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
mov rbx, qword [rsp + 0x70]
mov rbp, qword [rsp + 0x78]
add rsp, 0x50
pop r14
pop rdi
pop rsi
ret