joyce8/EMBER2024-capa huggingface dataset:
Function at 0x140005120
Capabilities:
Query service status
Start service

Disassembly:
mov qword [rsp + 0x18], rbx
push rsi
sub rsp, 0x70
mov rax, qword [0x1400de7c0]
xor rax, rsp
mov qword [rsp + 0x60], rax
mov rbx, rcx
xor edx, edx
xor ecx, ecx
mov r8d, 0xf003f
call qword [sym.imp.ADVAPI32.dll_OpenSCManagerW]
mov rsi, rax
test rax, rax
jne 0x140005189
lea rdx, str.Failed_to_open_service_manager._Error:
lea rcx, [0x1400e0430]
call fcn.14000cb00
mov rbx, rax
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov edx, eax
mov rcx, rbx
call fcn.140009c20
mov rcx, rax
call fcn.14000cdc0
xor al, al
jmp 0x1400052f7
cmp qword [rbx + 0x18], 7
mov rdx, rbx
mov qword [rsp + 0x88], rdi
jbe 0x14000519e
mov rdx, qword [rbx]
mov r8d, reloc.WS2_32.dll_sendto
mov rcx, rsi
call qword [sym.imp.ADVAPI32.dll_OpenServiceW]
mov rdi, rax
test rax, rax
jne 0x1400051f3
lea rdx, str.Failed_to_open_service._Error:
lea rcx, [0x1400e0430]
call fcn.14000cb00
mov rbx, rax
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov edx, eax
mov rcx, rbx
call fcn.140009c20
mov rcx, rax
call fcn.14000cdc0
mov rcx, rsi
call qword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
xor al, al
jmp 0x1400052ef
lea rax, [rsp + 0x30]
mov r9d, 0x24
lea r8, [rsp + 0x38]
mov qword [rsp + 0x20], rax
xor edx, edx
mov rcx, rdi
call qword [sym.imp.ADVAPI32.dll_QueryServiceStatusEx]
test eax, eax
jne 0x140005220
lea rdx, str.QueryServiceStatusEx_failed._Error:
jmp 0x14000527a
cmp dword [rsp + 0x3c], 4
je 0x1400052c0
xor r8d, r8d
xor edx, edx
mov rcx, rdi
call qword [sym.imp.ADVAPI32.dll_StartServiceW]
test eax, eax
jne 0x1400052b7
cmp qword [rbx + 0x18], 7
mov rdx, qword [rbx + 0x10]
jbe 0x14000524b
mov rbx, qword [rbx]
cmp rdx, 0xd
jne 0x1400052b7
lea rcx, str.BgTaskSvc.exe
sub rbx, rcx
nop dword [rax + rax]
movzx eax, word [rbx + rcx]
cmp ax, word [rcx]
jne 0x1400052b7
add rcx, 2
sub rdx, 1
jne 0x140005260
lea rdx, str.Failed_to_start_service._Error:
lea rcx, [0x1400e0430]
call fcn.14000cb00
mov rbx, rax
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov edx, eax
mov rcx, rbx
call fcn.140009c20
mov rcx, rax
call fcn.14000cdc0
mov rcx, rdi
call qword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
mov rcx, rsi
call qword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
xor al, al
jmp 0x1400052ef
lea rdx, str.Service_started_successfully.
jmp 0x1400052c7
lea rdx, str.Service_is_already_running.
lea rcx, [0x1400e0170]
call fcn.14000cb00
mov rcx, rax
call fcn.14000cdc0
mov rcx, rdi
call qword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
mov rcx, rsi
call qword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
mov al, 1
mov rdi, qword [rsp + 0x88]
mov rcx, qword [rsp + 0x60]
xor rcx, rsp
call fcn.140079350
mov rbx, qword [rsp + 0x90]
add rsp, 0x70
pop rsi
ret
Function at 0x140006490
Capabilities:
Enumerate processes
Terminate process

Disassembly:
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0x290
mov rax, qword [0x1400de7c0]
xor rax, rsp
mov qword [rsp + 0x280], rax
mov rdi, rcx
xor edx, edx
mov ecx, 2
call qword [sym.imp.KERNEL32.dll_CreateToolhelp32Snapshot]
mov rsi, rax
cmp rax, 0xffffffffffffffff
je 0x140006626
mov qword [rsp + 0x2a0], rbx
lea rdx, [rsp + 0x40]
mov rcx, rax
mov qword [rsp + 0x2a8], rbp
mov dword [rsp + 0x40], 0x238
call qword [sym.imp.KERNEL32.dll_Process32FirstW]
test eax, eax
je 0x14000660d
xor ebp, ebp
nop dword [rax]
xorps xmm0, xmm0
mov qword [rsp + 0x30], rbp
movups xmmword [rsp + 0x20], xmm0
mov qword [rsp + 0x38], rbp
lea rax, [rsp + 0x6c]
mov r8, 0xffffffffffffffff
nop
inc r8
cmp word [rax + r8*2], bp
jne 0x140006520
lea rdx, [rsp + 0x6c]
lea rcx, [rsp + 0x20]
call fcn.14000e1f0
cmp qword [rdi + 0x18], 7
mov rax, rdi
jbe 0x140006546
mov rax, qword [rdi]
mov r10, qword [rsp + 0x38]
lea r8, [rsp + 0x20]
mov r9, qword [rsp + 0x20]
cmp r10, 7
mov rdx, qword [rsp + 0x30]
cmova r8, r9
cmp rdx, qword [rdi + 0x10]
jne 0x140006588
test rdx, rdx
je 0x140006584
sub r8, rax
movzx ecx, word [r8 + rax]
cmp cx, word [rax]
jne 0x140006588
add rax, 2
sub rdx, 1
jne 0x140006570
mov bl, 1
jmp 0x14000658a
xor bl, bl
cmp r10, 7
jbe 0x1400065c5
lea rdx, [r10*2 + 2]
mov rax, r9
cmp rdx, 0x1000
jb 0x1400065bd
mov r9, qword [r9 - 8]
add rdx, 0x27
sub rax, r9
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
ja 0x140006647
mov rcx, r9
call fcn.140079370
test bl, bl
je 0x1400065f7
mov r8d, dword [rsp + 0x48]
xor edx, edx
mov ecx, 1
call qword [sym.imp.KERNEL32.dll_OpenProcess]
mov rbx, rax
test rax, rax
je 0x1400065f7
xor edx, edx
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_TerminateProcess]
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_CloseHandle]
lea rdx, [rsp + 0x40]
mov rcx, rsi
call qword [sym.imp.KERNEL32.dll_Process32NextW]
test eax, eax
jne 0x140006500
mov rcx, rsi
call qword [sym.imp.KERNEL32.dll_CloseHandle]
mov rbx, qword [rsp + 0x2a0]
mov rbp, qword [rsp + 0x2a8]
mov rcx, qword [rsp + 0x280]
xor rcx, rsp
call fcn.140079350
mov rsi, qword [rsp + 0x2b0]
add rsp, 0x290
pop rdi
ret
call fcn.140087170
int3
Function at 0x140006af0
Capabilities:
Create thread

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x30
xor ebx, ebx
lea r9, str.BgUpdateSvc
mov qword [rsp + 0x28], rbx
lea r8, [0x140006650]
xor edx, edx
mov dword [rsp + 0x20], ebx
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_CreateThread]
lea r9, str.BgTaskSvc
mov qword [rsp + 0x28], rbx
lea r8, [0x140006650]
mov dword [rsp + 0x20], ebx
xor edx, edx
xor ecx, ecx
mov rdi, rax
call qword [sym.imp.KERNEL32.dll_CreateThread]
mov rbx, rax
test rdi, rdi
je 0x140006b89
test rax, rax
je 0x140006b89
mov edx, 0xffffffff
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_WaitForSingleObject]
mov edx, 0xffffffff
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_WaitForSingleObject]
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_CloseHandle]
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_CloseHandle]
xor eax, eax
mov rbx, qword [rsp + 0x40]
add rsp, 0x30
pop rdi
ret
lea rdx, str.____Firewall_kurallar
lea rcx, [0x1400e0430]
call fcn.14000cb00
mov rcx, rax
call fcn.14000cdc0
mov rbx, qword [rsp + 0x40]
mov eax, 1
add rsp, 0x30
pop rdi
ret
Function at 0x14001b120
Capabilities:
Encode data using xor
Hash data using djb2

Disassembly:
push rbx
sub rsp, 0x20
mov rbx, rcx
test rcx, rcx
je 0x14001b202
call fcn.1400352a0
test al, al
jne 0x14001b202
mov qword [rsp + 0x30], rsi
xor esi, esi
mov qword [rsp + 0x38], rdi
mov rdi, 0xffffffffffffffff
inc rdi
cmp byte [rbx + rdi], sil
jne 0x14001b152
mov r8, rdi
mov edx, 0x2e
mov rcx, rbx
call fcn.14003ed60
test rax, rax
je 0x14001b197
sub rax, rbx
mov edx, 0x2e
mov r8, rax
mov rcx, rbx
call fcn.14003ed60
mov rsi, rax
test rax, rax
je 0x14001b197
inc rsi
mov rcx, rbx
sub rcx, rsi
add rdi, rcx
test rsi, rsi
cmovne rbx, rsi
lea rsi, [rbx + rdi]
mov edi, 0x1505
cmp rbx, rsi
jae 0x14001b1cb
nop dword [rax]
movzx ecx, byte [rbx]
call fcn.140031c20
imul rdi, rdi, 0x21
movsx rcx, al
inc rbx
xor rdi, rcx
cmp rbx, rsi
jb 0x14001b1b0
mov rsi, qword [rsp + 0x30]
mov rcx, rdi
movabs rax, 0x410410410410411
mul rdi
sub rcx, rdx
shr rcx, 1
add rcx, rdx
shr rcx, 5
imul rcx, rcx, 0x3f
sub rdi, rcx
mov rax, rdi
mov rdi, qword [rsp + 0x38]
add rsp, 0x20
pop rbx
ret
xor eax, eax
add rsp, 0x20
pop rbx
ret
Function at 0x14002e0f0
Capabilities:
Get common file path

Disassembly:
push rbx
push rbp
push rdi
sub rsp, 0x20
mov rbx, rcx
xor ebp, ebp
lea rcx, str.kernel32
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
mov rdi, rax
test rax, rax
jne 0x14002e11a
add rsp, 0x20
pop rdi
pop rbp
pop rbx
ret
lea rdx, [0x1400b4308]
mov qword [rsp + 0x48], r14
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
lea rdx, [0x1400b4318]
mov rcx, rbx
mov r14, rax
call fcn.140088e64
test rax, rax
je 0x14002e17b
mov rcx, rbx
test r14, r14
je 0x14002e168
xor edx, edx
mov r8d, 8
mov rax, r14
mov r14, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
pop rbp
pop rbx
jmp rax
mov r14, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
pop rbp
pop rbx
jmp qword [sym.imp.KERNEL32.dll_LoadLibraryW]
test r14, r14
je 0x14002e1b2
lea rdx, str.AddDllDirectory
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
test rax, rax
je 0x14002e1b2
xor edx, edx
mov r8d, 0x800
mov rcx, rbx
mov rax, r14
mov r14, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
pop rbp
pop rbx
jmp rax
xor edx, edx
mov qword [rsp + 0x50], r15
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
mov r15d, eax
test eax, eax
je 0x14002e27c
mov rdi, 0xffffffffffffffff
mov qword [rsp + 0x40], rsi
mov rdx, rdi
nop dword [rax + rax]
inc rdx
cmp word [rbx + rdx*2], bp
jne 0x14002e1e0
lea ecx, [rax + 1]
add rcx, rdx
add rcx, rcx
call qword [section..data]
mov rsi, rax
test rax, rax
je 0x14002e26e
mov edx, r15d
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
test eax, eax
je 0x14002e26e
mov rax, rdi
cmp word [rsi + rax*2 + 2], bp
lea rax, [rax + 1]
jne 0x14002e213
mov dword [rsi + rax*2], 0x5c
inc rdi
cmp word [rsi + rdi*2], bp
jne 0x14002e225
add rdi, rdi
sub rdi, rbx
add rdi, rsi
nop word [rax + rax]
movzx eax, word [rbx]
mov word [rbx + rdi], ax
lea rbx, [rbx + 2]
test ax, ax
jne 0x14002e240
mov rcx, rsi
test r14, r14
je 0x14002e265
xor edx, edx
mov r8d, 8
call r14
jmp 0x14002e26b
call qword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov rbp, rax
mov rcx, rsi
call qword [fcn.140086cc0]
mov rsi, qword [rsp + 0x40]
mov r15, qword [rsp + 0x50]
mov rax, rbp
mov r14, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
pop rbp
pop rbx
ret
Function at 0x1400360b0
Capabilities:
Convert ip address from string

Disassembly:
cmp qword [rsp + 0x28], 0
mov qword [r9], 0
jge 0x1400360c5
mov eax, 0xfffffffe
ret
mov qword [rsp + 0x28], r9
mov r9b, 1
jmp fcn.140035ad0

Function at 0x1400363b0
Capabilities:
Convert ip address from string

Disassembly:
push rbp
push rdi
push r14
sub rsp, 0xd0
mov rax, qword [0x1400de7c0]
xor rax, rsp
mov qword [rsp + 0xb0], rax
xor edi, edi
mov r14, rdx
mov rbp, rcx
cmp byte [rcx + 0xa4e], dil
je 0x1400365d2
cmp byte [rdx + 0x18], dil
mov qword [rsp + 0xc8], rsi
lea rsi, [rdx + 0x18]
je 0x1400365ca
lea r8, [rsp + 0x20]
mov rdx, rsi
mov ecx, 2
call qword [sym.imp.WS2_32.dll_inet_pton]
test eax, eax
jg 0x1400365ca
lea r8, [rsp + 0x70]
mov rdx, rsi
mov ecx, reloc.WS2_32.dll_socket
call qword [sym.imp.WS2_32.dll_inet_pton]
test eax, eax
jg 0x1400365ca
cmp byte [rsi], dil
lea rdx, str.Host__s:_d_was_resolved.
mov r9d, dword [r14 + 0x14]
mov rcx, rbp
mov qword [rsp + 0x100], rbx
mov rbx, qword [r14]
mov qword [rsp + 0xc0], r15
lea r15, str._none_
mov r8, r15
cmovne r8, rsi
call fcn.14002a150
mov edx, 0x400
lea rcx, [rsp + 0x30]
call fcn.14001b760
mov edx, 0x400
lea rcx, [rsp + 0x50]
call fcn.14001b760
test rbx, rbx
je 0x140036537
mov r14d, 0x20
mov ecx, dword [rbx + 4]
cmp ecx, 0x17
je 0x1400364a4
cmp ecx, 2
jne 0x14003652a
xor eax, eax
mov byte [rsp + 0x80], 0
cmp ecx, 2
lea rsi, [rsp + 0x30]
cmovne rax, r14
add rsi, rax
cmp ecx, 2
je 0x1400364d1
cmp ecx, 0x17
jne 0x1400364ec
mov rdx, qword [rbx + 0x20]
add rdx, 8
jmp 0x1400364d9
mov rdx, qword [rbx + 0x20]
add rdx, 4
mov r9d, 0x2e
lea r8, [rsp + 0x80]
call sub.WS2_32.dll_inet_ntop
mov rcx, rsi
call fcn.14001b780
test rax, rax
je 0x140036510
mov r8d, 2
lea rdx, [0x1400b3884]
mov rcx, rsi
call fcn.14001b720
mov edi, eax
test edi, edi
jne 0x140036552
lea rdx, [rsp + 0x80]
mov rcx, rsi
call fcn.14001b6c0
mov edi, eax
test eax, eax
jne 0x140036552
mov rbx, qword [rbx + 0x28]
test rbx, rbx
jne 0x140036493
lea rcx, [rsp + 0x50]
call fcn.14001b780
test rax, rax
je 0x140036563
lea rcx, [rsp + 0x50]
call fcn.14001b790
jmp 0x140036566
lea rdx, str.too_many_IP__cant_show
mov rcx, rbp
call fcn.14002a150
jmp 0x1400365a6
mov rax, r15
mov r8, rax
lea rdx, str.IPv6:__s
mov rcx, rbp
call fcn.14002a150
lea rcx, [rsp + 0x30]
call fcn.14001b780
test rax, rax
je 0x140036594
lea rcx, [rsp + 0x30]
call fcn.14001b790
mov r15, rax
mov r8, r15
lea rdx, str.IPv4:__s
mov rcx, rbp
call fcn.14002a150
lea rcx, [rsp + 0x30]
call fcn.14001b730
lea rcx, [rsp + 0x50]
call fcn.14001b730
mov r15, qword [rsp + 0xc0]
mov rbx, qword [rsp + 0x100]
mov rsi, qword [rsp + 0xc8]
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.140079350
add rsp, 0xd0
pop r14
pop rdi
pop rbp
ret
Function at 0x14003f500
Capabilities:
Move file

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
push rdi
sub rsp, 0x60
mov rbx, rcx
movaps xmmword [rsp + 0x50], xmm6
lea rcx, [rsp + 0x30]
mov rdi, rdx
call fcn.14001b510
mov rcx, rbx
movups xmm6, xmmword [rax]
call fcn.14003e830
mov rcx, rdi
mov rsi, rax
call fcn.14003e830
mov r8d, 1
mov rdx, rax
mov rcx, rsi
mov rbx, rax
call qword [sym.imp.KERNEL32.dll_MoveFileExW]
test eax, eax
jne 0x14003f5b0
nop dword [rax]
nop word [rax + rax]
lea rcx, [rsp + 0x40]
movdqa xmmword [rsp + 0x20], xmm6
call fcn.14001b510
lea rdx, [rsp + 0x20]
lea rcx, [rsp + 0x30]
movups xmm0, xmmword [rax]
movaps xmmword [rsp + 0x30], xmm0
call fcn.14001b5a0
cmp rax, 0x3e8
ja 0x14003f5e1
mov ecx, 1
call qword [sym.imp.KERNEL32.dll_Sleep]
mov r8d, 1
mov rdx, rbx
mov rcx, rsi
call qword [sym.imp.KERNEL32.dll_MoveFileExW]
test eax, eax
je 0x14003f560
test rsi, rsi
je 0x14003f5bd
mov rcx, rsi
call fcn.140086cc0
test rbx, rbx
je 0x14003f5ca
mov rcx, rbx
call fcn.140086cc0
xor eax, eax
mov rbx, qword [rsp + 0x70]
mov rsi, qword [rsp + 0x78]
movaps xmm6, xmmword [rsp + 0x50]
add rsp, 0x60
pop rdi
ret
test rsi, rsi
je 0x14003f5ee
mov rcx, rsi
call fcn.140086cc0
test rbx, rbx
je 0x14003f5fb
mov rcx, rbx
call fcn.140086cc0
mov eax, 1
jmp 0x14003f5cc
Function at 0x14003fb60
Capabilities:
Resolve dns

Disassembly:
push rbp
push rdi
push r12
push r13
sub rsp, 0x28
mov r13, r9
xor edi, edi
mov qword [r9], rdi
xor ebp, ebp
lea r9, [rsp + 0x68]
call qword [sym.imp.WS2_32.dll_getaddrinfo]
mov r12d, eax
test eax, eax
jne 0x14003fcff
mov qword [rsp + 0x50], rbx
mov qword [rsp + 0x58], rsi
mov rsi, qword [rsp + 0x68]
test rsi, rsi
je 0x14003fcdf
mov qword [rsp + 0x60], r14
mov qword [rsp + 0x20], r15
nop dword [rax]
mov rax, qword [rsi + 0x18]
test rax, rax
je 0x14003fbce
mov rbx, 0xffffffffffffffff
inc rbx
cmp byte [rax + rbx], 0
jne 0x14003fbc0
inc rbx
jmp 0x14003fbd0
xor ebx, ebx
mov eax, dword [rsi + 4]
cmp eax, 2
jne 0x14003fbe0
mov r15d, reloc.WS2_32.dll_recv
jmp 0x14003fbef
cmp eax, 0x17
jne 0x14003fc88
mov r15d, 0x1c
cmp qword [rsi + 0x20], 0
je 0x14003fc88
mov rax, qword [rsi + 0x10]
test rax, rax
je 0x14003fc88
cmp rax, r15
jb 0x14003fc88
lea rcx, [rbx + 0x30]
add rcx, r15
call qword [section..data]
mov r14, rax
test rax, rax
je 0x14003fc97
mov ecx, dword [rsi]
mov r8, r15
mov dword [rax], ecx
mov ecx, dword [rsi + 4]
mov dword [rax + 4], ecx
mov ecx, dword [rsi + 8]
mov dword [rax + 8], ecx
mov ecx, dword [rsi + 0xc]
mov dword [rax + 0xc], ecx
lea rcx, [r14 + 0x30]
mov dword [rax + 0x10], r15d
xor eax, eax
mov qword [r14 + 0x18], rax
mov qword [r14 + 0x28], rax
mov qword [r14 + 0x20], rcx
mov rdx, qword [rsi + 0x20]
call fcn.1400abdb0
test rbx, rbx
je 0x14003fc75
mov rcx, qword [r14 + 0x20]
mov r8, rbx
add rcx, r15
mov qword [r14 + 0x18], rcx
mov rdx, qword [rsi + 0x18]
call fcn.1400abdb0
test rdi, rdi
cmove rdi, r14
test rbp, rbp
je 0x14003fc85
mov qword [rbp + 0x28], r14
mov rbp, r14
mov rsi, qword [rsi + 0x28]
test rsi, rsi
jne 0x14003fbb0
jmp 0x14003fc9d
mov r12d, 8
mov rcx, qword [rsp + 0x68]
mov r15, qword [rsp + 0x20]
mov r14, qword [rsp + 0x60]
test rcx, rcx
je 0x14003fcb7
call qword [sym.imp.WS2_32.dll_freeaddrinfo]
test r12d, r12d
je 0x14003fcda
test rdi, rdi
je 0x14003fcd6
mov rbx, qword [rdi + 0x28]
mov rcx, rdi
call qword [fcn.140086cc0]
mov rdi, rbx
test rbx, rbx
jne 0x14003fcc1
xor edi, edi
jmp 0x14003fcee
test rdi, rdi
jne 0x14003fcee
mov r12d, 0x2af9
mov ecx, r12d
call qword [sym.imp.WS2_32.dll_WSASetLastError]
mov rsi, qword [rsp + 0x58]
mov eax, r12d
mov rbx, qword [rsp + 0x50]
mov qword [r13], rdi
add rsp, 0x28
pop r13
pop r12
pop rdi
pop rbp
ret
Function at 0x140040af0
Capabilities:
Generate random numbers via winapi

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
push rsi
push rdi
push r14
sub rsp, 0x20
mov rbx, rdx
mov edx, 0x2b
mov rsi, r8
mov rbp, rcx
test r8, r8
je 0x140040bbc
xor r14d, r14d
nop dword [rax]
mov edi, 4
lea rdx, [rsp + 0x50]
cmp rsi, rdi
mov r8d, 4
mov rcx, rbp
cmovb rdi, rsi
call fcn.140023380
mov edx, eax
cmp eax, 4
jne 0x140040b70
cmp byte [0x1400dfe3c], r14b
jne 0x140040b7a
mov r9d, 2
mov dword [rsp + 0x50], r14d
mov r8d, eax
lea rdx, [rsp + 0x50]
xor ecx, ecx
call sub.bcrypt.dll_BCryptGenRandom
neg eax
sbb edx, edx
and edx, 2
test edx, edx
jne 0x140040bbc
mov eax, dword [rsp + 0x50]
jmp 0x140040b99
imul eax, dword [0x1400dfe38], 0x41c64e6d
mov edx, r14d
add eax, 0x3039
mov dword [0x1400dfe38], eax
ror eax, 0x10
mov dword [rsp + 0x50], eax
test rdi, rdi
je 0x140040bb3
sub rsi, rdi
mov byte [rbx], al
inc rbx
shr eax, 8
sub rdi, 1
jne 0x140040ba1
mov dword [rsp + 0x50], eax
test rsi, rsi
jne 0x140040b20
mov rbx, qword [rsp + 0x40]
mov eax, edx
mov rbp, qword [rsp + 0x48]
add rsp, 0x20
pop r14
pop rdi
pop rsi
ret

Function at 0x140040be0
Capabilities:
Generate random numbers via winapi

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
push rsi
push rdi
push r14
sub rsp, 0x20
mov rdi, r8
mov rsi, rdx
mov rbx, rcx
sub rdi, 1
je 0x140040ca8
xor ebp, ebp
lea r14, str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789
nop
mov r8d, 4
lea rdx, [rsp + 0x50]
mov rcx, rbx
call fcn.140023380
cmp eax, 4
jne 0x140040c51
cmp byte [0x1400dfe3c], bpl
jne 0x140040c5b
mov r9d, 2
mov dword [rsp + 0x50], ebp
mov r8d, eax
lea rdx, [rsp + 0x50]
xor ecx, ecx
call sub.bcrypt.dll_BCryptGenRandom
neg eax
sbb eax, eax
and eax, 2
test eax, eax
jne 0x140040cad
mov ecx, dword [rsp + 0x50]
jmp 0x140040c78
imul ecx, dword [0x1400dfe38], 0x41c64e6d
add ecx, 0x3039
mov dword [0x1400dfe38], ecx
ror ecx, 0x10
mov dword [rsp + 0x50], ecx
cmp ecx, 0xfffffffc
jae 0x140040c10
mov eax, 0x8421085
mul ecx
mov eax, ecx
sub eax, edx
shr eax, 1
add eax, edx
shr eax, 5
imul eax, eax, 0x3e
sub ecx, eax
movzx eax, byte [rcx + r14]
mov byte [rsi], al
inc rsi
sub rdi, 1
jne 0x140040c10
mov byte [rsi], 0
xor eax, eax
mov rbx, qword [rsp + 0x40]
mov rbp, qword [rsp + 0x48]
add rsp, 0x20
pop r14
pop rdi
pop rsi
ret
Function at 0x140043e00
Capabilities:
Query environment variable

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
mov qword [rsp + 0x20], rdi
push r14
sub rsp, 0x20
mov r14, rcx
mov ebx, 1
mov edx, ebx
xor ecx, ecx
xor ebp, ebp
call qword [fcn.14007f654]
mov rdi, rax
test rax, rax
je 0x140043e7d
nop word [rax + rax]
mov r8d, ebx
mov rdx, rdi
mov rcx, r14
mov rbp, rdi
mov esi, ebx
call qword [sym.imp.KERNEL32.dll_GetEnvironmentVariableA]
mov ebx, eax
test eax, eax
je 0x140043ea8
cmp ebx, esi
je 0x140043ea8
cmp ebx, 0x8000
ja 0x140043ea8
cmp ebx, esi
jb 0x140043ea3
mov edx, ebx
mov rcx, rdi
call qword [fcn.14007f654]
mov rdi, rax
test rax, rax
jne 0x140043e40
mov rcx, rbp
call qword [fcn.140086cc0]
xor eax, eax
mov rbx, qword [rsp + 0x30]
mov rbp, qword [rsp + 0x38]
mov rsi, qword [rsp + 0x40]
mov rdi, qword [rsp + 0x48]
add rsp, 0x20
pop r14
ret
mov rax, rdi
jmp 0x140043e88
mov rcx, rdi
jmp 0x140043e80

Function at 0x140045670
Capabilities:
Send data
Send data on socket

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0x20
mov rbx, rcx
mov byte [rsp + 0x38], 0xff
mov rcx, qword [rcx + 0x20]
mov edi, r8d
mov esi, edx
mov byte [rsp + 0x3a], dil
mov byte [rsp + 0x39], sil
lea rdx, [rsp + 0x38]
xor r9d, r9d
mov r8d, 3
mov rcx, qword [rcx + 0x220]
call qword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x1400456d1
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbx
mov r8d, eax
call fcn.14002a060
mov r9d, edi
lea rdx, str.SENT
mov r8d, esi
mov rcx, rbx
call fcn.140045210
mov rbx, qword [rsp + 0x30]
mov rsi, qword [rsp + 0x40]
add rsp, 0x20
pop rdi
ret
Function at 0x140045870
Capabilities:
Send data
Send data on socket

Disassembly:
cmp edx, 0x1f
jne 0x140045a29
push rsi
push rdi
push r13
sub rsp, 0x20
mov rsi, qword [rcx + 0x1c0]
mov rdi, rcx
mov r13, qword [rcx + 0x20]
mov qword [rsp + 0x40], rbx
mov qword [rsp + 0x48], rbp
mov qword [rsp + 0x50], r14
lea rbx, [rsi + 0x1ed8]
lea r14, [rsi + 0x1cd8]
mov qword [rsp + 0x58], r15
mov qword [rbx], r14
mov rax, r14
cmp r14, rbx
jae 0x1400458c7
lea rax, [r14 + 1]
mov byte [r14], 0xff
mov qword [rbx], rax
cmp rax, rbx
jae 0x1400458e0
mov byte [rax], 0xfa
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x1400458e0
mov byte [rax], 0x1f
inc qword [rbx]
movzx ecx, word [rsi + 0x1ca8]
call qword [sym.imp.WS2_32.dll_htons]
movzx ecx, word [rsi + 0x1caa]
movzx ebp, ax
shr bp, 8
movzx r15d, ax
call qword [sym.imp.WS2_32.dll_htons]
mov r9, qword [rbx]
movzx ecx, ax
shr cx, 8
cmp r9, rbx
jae 0x14004591d
mov byte [r9], r15b
inc qword [rbx]
mov r9, qword [rbx]
mov r15, qword [rsp + 0x58]
cmp r9, rbx
jae 0x140045930
mov byte [r9], bpl
inc qword [rbx]
mov r9, qword [rbx]
mov rbp, qword [rsp + 0x48]
cmp r9, rbx
jae 0x14004596f
mov byte [r9], al
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14004596f
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14004596f
mov byte [r9], 0xff
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14004596f
mov byte [r9], 0xf0
mov r9, qword [rbx]
inc r9
mov qword [rsi + 0x1ee0], r9
lea r8, [rsi + 0x1cda]
sub r9, r14
mov qword [rbx], r14
sub r9, 2
mov edx, 0x3e
mov rcx, rdi
call fcn.140045340
mov rcx, qword [r13 + 0x220]
xor r9d, r9d
mov r8d, 3
mov rdx, r14
call qword [sym.imp.WS2_32.dll_send]
mov r14, qword [rsp + 0x50]
mov rbx, qword [rsp + 0x40]
test eax, eax
jns 0x1400459d3
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rdi
mov r8d, eax
call fcn.14002a060
lea rdx, [rsi + 0x1cdb]
mov r8d, 4
mov rcx, rdi
call fcn.140045700
mov rcx, qword [r13 + 0x220]
lea rdx, [rsi + 0x1cdf]
xor r9d, r9d
mov r8d, 2
call qword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x140045a21
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rdi
mov r8d, eax
call fcn.14002a060
add rsp, 0x20
pop r13
pop rdi
pop rsi
ret