joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1400022c0
Capabilities:
Encode data using xor
Get disk information

Disassembly:
mov qword [rsp + 0x10], rbx
push rdi
sub rsp, 0xd0
mov rax, qword [0x140074178]
xor rax, rsp
mov qword [rsp + 0x98], rax
xor ebx, ebx
mov qword [rsp + 0x90], rcx
mov dword [rsp + 0x38], ebx
lea r9, [rsp + 0x90]
mov qword [rsp + 0x30], rbx
mov rdi, rcx
mov qword [rsp + 0x28], rbx
lea rcx, [0x1400616b8]
xor r8d, r8d
mov qword [rsp + 0x20], rbx
xor edx, edx
call qword [sym.imp.KERNEL32.dll_GetVolumeInformationW]
test eax, eax
jne 0x140002501
lea rdx, [rsp + 0x78]
call fcn.140002560
mov r9, rax
cmp byte [rax + 0x12], bl
je 0x140002534
cmp dword [0x140074188], 2
jl 0x1400024c3
movdqa xmm0, xmmword [0x140061990]
mov eax, 5
movdqa xmm5, xmmword [0x140061950]
mov rcx, r9
movdqa xmm4, xmmword [0x1400619a0]
movaps xmmword [rsp + 0xc0], xmm6
movaps xmmword [rsp + 0xb0], xmm7
movdqa xmm7, xmmword [str.3333]
movd xmm6, eax
mov eax, 0x1f
movdqa xmmword [rsp + 0x50], xmm0
mov edx, dword [rsp + 0x50]
movaps xmmword [rsp + 0xa0], xmm8
movd xmm8, eax
nop dword [rax]
movd xmm2, ebx
lea eax, [rbx + 4]
pshufd xmm2, xmm2, 0
lea rcx, [rcx + 8]
paddd xmm2, xmm5
movd xmm3, eax
movdqa xmm1, xmm2
pshufd xmm3, xmm3, 0
punpckldq xmm1, xmm2
movdqa xmm0, xmm2
punpckhdq xmm0, xmm2
paddd xmm3, xmm5
pmuldq xmm0, xmm4
add ebx, 8
pmuldq xmm1, xmm4
mov eax, ebx
shufps xmm1, xmm0, 0xdd
paddd xmm1, xmm2
psrad xmm1, xmm6
movdqa xmm0, xmm1
psrld xmm0, xmm8
paddd xmm0, xmm1
pmulld xmm0, xmm7
psubd xmm2, xmm0
pshuflw xmm0, xmm2, 0xd8
pshufhw xmm1, xmm0, 0xd8
pshufd xmm2, xmm1, 0xd8
movdqa xmm1, xmm3
andps xmm2, xmmword [0x140061970]
packuswb xmm2, xmm2
punpckldq xmm1, xmm3
pmuldq xmm1, xmm4
movd xmm0, edx
paddb xmm2, xmm0
movd xmm0, dword [rcx - 8]
xorps xmm2, xmm0
movdqa xmm0, xmm3
punpckhdq xmm0, xmm3
pmuldq xmm0, xmm4
movd dword [rcx - 8], xmm2
shufps xmm1, xmm0, 0xdd
paddd xmm1, xmm3
psrad xmm1, xmm6
movdqa xmm0, xmm1
psrld xmm0, xmm8
paddd xmm0, xmm1
pmulld xmm0, xmm7
psubd xmm3, xmm0
pshuflw xmm0, xmm3, 0xd8
pshufhw xmm1, xmm0, 0xd8
movd xmm0, edx
pshufd xmm2, xmm1, 0xd8
andps xmm2, xmmword [0x140061970]
packuswb xmm2, xmm2
paddb xmm2, xmm0
movd xmm0, dword [rcx - 4]
xorps xmm2, xmm0
movd dword [rcx - 4], xmm2
cmp ebx, 0x10
jl 0x1400023a0
movaps xmm8, xmmword [rsp + 0xa0]
movaps xmm7, xmmword [rsp + 0xb0]
movaps xmm6, xmmword [rsp + 0xc0]
cmp eax, 0x13
jge 0x140002534
movsxd r8, ebx
add r8, r9
nop dword [rax]
mov eax, 0xa0a0a0a1
lea r8, [r8 + 1]
imul ebx
add edx, ebx
sar edx, 5
mov eax, edx
shr eax, 0x1f
add edx, eax
movsx eax, dl
imul ecx, eax, 0x33
movzx eax, bl
inc ebx
sub al, cl
add al, 0x39
xor byte [r8 - 1], al
cmp ebx, 0x13
jge 0x140002534
jmp 0x1400024d0
mov edx, dword [rsp + 0x90]
mov rcx, rdi
call fcn.140004be0
mov rax, rdi
mov rcx, qword [rsp + 0x98]
xor rcx, rsp
call fcn.1400533a0
mov rbx, qword [rsp + 0xe8]
add rsp, 0xd0
pop rdi
ret
mov rdx, r9
lea rcx, [rsp + 0x60]
call fcn.140002150
lea rdx, [0x1400714b0]
lea rcx, [rsp + 0x60]
call sub.VCRUNTIME140.dll__CxxThrowException
int3
Function at 0x140005a30
Capabilities:
Check for peb beingdebugged flag

Disassembly:
xor rax, rax
mov rax, qword gs:[0x60]
mov rax, qword [rax + 2]
and rax, 0xff
ret

Function at 0x140005a47
Capabilities:
Check for peb ntglobalflag flag

Disassembly:
xor rax, rax
mov rax, qword gs:[0x60]
mov rax, qword [rax + 0xbc]
and rax, 0x70
ret

Function at 0x140005a7d
Capabilities:
Execute anti-debugging instructions

Disassembly:
rdtsc
mov qword [rcx], rdx
mov qword [rcx + 8], rax
xor rax, rax
mov rax, 5
shr rax, 2
sub rax, rbx
cmp rax, rcx
rdtsc
mov qword [rcx + 0x10], rdx
mov qword [rcx + 0x18], rax
ret
Function at 0x14000e750
Capabilities:
Receive data
Receive data on socket

Disassembly:
mov rax, rsp
mov qword [rax + 8], rbx
mov qword [rax + 0x10], rsi
mov qword [rax + 0x18], rdi
mov qword [rax + 0x20], r14
push r15
sub rsp, 0x20
mov rdi, qword [rcx + 0x18]
mov rsi, qword [rcx + 0x10]
mov r14, qword [rcx + 8]
mov r15, qword [rcx]
mov r9d, dword [rdi]
mov r8d, dword [rsi]
mov rdx, qword [r14]
mov rcx, qword [r15]
call qword [sym.imp.WS2_32.dll_recv]
movsxd rbx, eax
test eax, eax
jns 0x14000e79c
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__errno]
cmp dword [rax], 4
je 0x14000e778
mov rsi, qword [rsp + 0x38]
mov rax, rbx
mov rbx, qword [rsp + 0x30]
mov rdi, qword [rsp + 0x40]
mov r14, qword [rsp + 0x48]
add rsp, 0x20
pop r15
ret

Function at 0x14000e7bc
Capabilities:
Get socket status

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
mov qword [rsp + 0x18], rdi
push r14
sub rsp, 0x30
mov rdi, qword [rcx + 0x10]
mov rsi, qword [rcx + 8]
mov r14, qword [rcx]
mov ecx, dword [r14]
xor r9d, r9d
inc ecx
mov qword [rsp + 0x20], rdi
xor r8d, r8d
mov rdx, rsi
call qword [sym.imp.WS2_32.dll_select]
movsxd rbx, eax
test eax, eax
jns 0x14000e807
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__errno]
cmp dword [rax], 4
je 0x14000e7dc
mov rsi, qword [rsp + 0x48]
mov rax, rbx
mov rbx, qword [rsp + 0x40]
mov rdi, qword [rsp + 0x50]
add rsp, 0x30
pop r14
ret

Function at 0x14000e820
Capabilities:
Get socket status

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
mov qword [rsp + 0x18], rdi
push r14
sub rsp, 0x30
mov rdi, qword [rcx + 0x10]
mov rsi, qword [rcx + 8]
mov r14, qword [rcx]
mov ecx, dword [r14]
xor r9d, r9d
inc ecx
mov qword [rsp + 0x20], rdi
mov r8, rsi
xor edx, edx
call qword [sym.imp.WS2_32.dll_select]
movsxd rbx, eax
test eax, eax
jns 0x14000e86a
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__errno]
cmp dword [rax], 4
je 0x14000e840
mov rsi, qword [rsp + 0x48]
mov rax, rbx
mov rbx, qword [rsp + 0x40]
mov rdi, qword [rsp + 0x50]
add rsp, 0x30
pop r14
ret

Function at 0x14000e884
Capabilities:
Send data
Send data on socket

Disassembly:
mov rax, rsp
mov qword [rax + 8], rbx
mov qword [rax + 0x10], rsi
mov qword [rax + 0x18], rdi
mov qword [rax + 0x20], r14
push r15
sub rsp, 0x20
mov rdi, qword [rcx + 0x18]
mov rsi, qword [rcx + 0x10]
mov r14, qword [rcx + 8]
mov r15, qword [rcx]
mov r9d, dword [rdi]
mov r8d, dword [rsi]
mov rdx, qword [r14]
mov rcx, qword [r15]
call qword [sym.imp.WS2_32.dll_send]
movsxd rbx, eax
test eax, eax
jns 0x14000e8d0
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__errno]
cmp dword [rax], 4
je 0x14000e8ac
mov rsi, qword [rsp + 0x38]
mov rax, rbx
mov rbx, qword [rsp + 0x30]
mov rdi, qword [rsp + 0x40]
mov r14, qword [rsp + 0x48]
add rsp, 0x20
pop r15
ret
Function at 0x14000e8f0
Capabilities:
Get socket status

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
push rdi
push r14
push r15
sub rsp, 0x30
mov rdi, qword [rcx + 0x20]
mov rsi, qword [rcx + 0x18]
mov rbp, qword [rcx + 0x10]
mov r14, qword [rcx + 8]
mov r15, qword [rcx]
mov ecx, dword [r15]
mov r9, rsi
inc ecx
mov qword [rsp + 0x20], rdi
mov r8, rbp
mov rdx, r14
call qword [sym.imp.WS2_32.dll_select]
movsxd rbx, eax
test eax, eax
jns 0x14000e946
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__errno]
cmp dword [rax], 4
je 0x14000e91b
mov rbp, qword [rsp + 0x58]
mov rax, rbx
mov rbx, qword [rsp + 0x50]
mov rsi, qword [rsp + 0x60]
add rsp, 0x30
pop r15
pop r14
pop rdi
ret

Function at 0x14001b7f8
Capabilities:
Connect socket
Set socket configuration

Disassembly:
mov rax, rsp
mov qword [rax + 0x10], rbx
mov qword [rax + 0x18], rsi
mov qword [rax + 0x20], rdi
push r14
sub rsp, 0x30
mov rsi, rdx
mov dword [rax + 8], 1
mov rbx, r8
mov rdi, rcx
mov rcx, rsi
lea r8, [rax + 8]
mov edx, 0x8004667e
call qword [sym.imp.WS2_32.dll_ioctlsocket]
mov r8d, dword [rbx + 0x10]
mov rcx, rsi
mov rdx, qword [rbx + 0x20]
call qword [sym.imp.WS2_32.dll_connect]
test eax, eax
jns 0x14001b889
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
cmp eax, 0x2733
je 0x14001b862
mov rax, qword [rdi + 8]
mov dword [rax], 2
xor al, al
jmp 0x14001b94d
mov r8, qword [rdi + 0x18]
mov rcx, rsi
mov rdx, qword [rdi + 0x10]
mov r8, qword [r8]
mov rdx, qword [rdx]
call fcn.14002fc90
mov ecx, eax
mov rax, qword [rdi + 8]
mov dword [rax], ecx
mov rax, qword [rdi + 8]
cmp dword [rax], 0
jne 0x14001b85b
and dword [rsp + 0x40], 0
lea r8, [rsp + 0x40]
mov edx, 0x8004667e
mov rcx, rsi
call qword [sym.imp.WS2_32.dll_ioctlsocket]
mov rax, qword [rdi + 0x28]
lea r9, [rsp + 0x40]
movabs r14, 0x20c49ba5e353f7cf
mov dword [rsp + 0x20], 4
mov ebx, 0xffff
mov r8d, 0x1006
mov rcx, qword [rax]
mov rax, r14
imul rcx
sar rdx, 7
mov rax, rdx
shr rax, 0x3f
add rdx, rax
mov rax, qword [rdi + 0x20]
imul ecx, dword [rax], 0x3e8
add edx, ecx
mov rcx, rsi
mov dword [rsp + 0x40], edx
mov edx, ebx
call qword [sym.imp.WS2_32.dll_setsockopt]
mov rax, qword [rdi + 0x38]
lea r9, [rsp + 0x40]
mov dword [rsp + 0x20], 4
mov rcx, qword [rax]
mov rax, r14
imul rcx
sar rdx, 7
mov rcx, rdx
shr rcx, 0x3f
add rdx, rcx
mov rcx, qword [rdi + 0x30]
imul r8d, dword [rcx], 0x3e8
mov rcx, rsi
add edx, r8d
mov r8d, 0x1005
mov dword [rsp + 0x40], edx
mov edx, ebx
call qword [sym.imp.WS2_32.dll_setsockopt]
mov rcx, qword [rdi + 8]
mov al, 1
and dword [rcx], 0
mov rbx, qword [rsp + 0x48]
mov rsi, qword [rsp + 0x50]
mov rdi, qword [rsp + 0x58]
add rsp, 0x30
pop r14
ret
Function at 0x14001f344
Capabilities:
Parse credit card information

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x20
mov rdi, rcx
xor al, al
mov ecx, dword [rcx + 0x7c]
cmp ecx, 0xffffffff
je 0x14001f4d1
cmp ecx, 0x7c
je 0x14001f4d1
cmp ecx, 0x29
jne 0x14001f3be
cmp dword [rdi + 0x1c], 0
jne 0x14001f4d1
lea rbx, [rdi + 0x80]
test dword [rbx], 0x10000000
je 0x14001f4ea
cmp ecx, 0x5d
jne 0x14001f39b
test dword [rbx], 0x10000000
je 0x14001f4f8
mov dl, byte [rdi + 0x78]
lea rcx, [rdi + 0x40]
call fcn.14001e930
mov rcx, rdi
call fcn.140023490
mov rcx, rdi
call fcn.140023504
mov ecx, dword [rdi + 0x7c]
mov al, 1
jmp 0x14001f356
lea rbx, [rdi + 0x80]
cmp ecx, 0x2e
jne 0x14001f3d5
lea rcx, [rdi + 0x40]
call fcn.14001ebb8
jmp 0x14001f3a7
cmp ecx, 0x5c
jne 0x14001f423
mov rcx, rdi
call fcn.140023490
test byte [rbx], 0x80
je 0x14001f419
mov al, byte [rdi + 0x78]
cmp al, 0x62
jne 0x14001f401
lea rcx, [rdi + 0x40]
call fcn.14001f338
mov rcx, rdi
call fcn.140023490
jmp 0x14001f3b7
cmp al, 0x42
jne 0x14001f419
lea rcx, [rdi + 0x40]
call fcn.14001f338
lea rcx, [rdi + 0x40]
call fcn.14002342c
jmp 0x14001f3f7
mov rcx, rdi
call fcn.14001f514
jmp 0x14001f3af
cmp ecx, 0x5b
jne 0x14001f44e
mov rcx, rdi
call fcn.140023490
mov rcx, rdi
call fcn.14001ff1c
mov edx, 0x5d
mov rcx, rdi
lea r8d, [rdx - 0x59]
call fcn.140021c10
jmp 0x14001f3af
cmp ecx, 0x28
jne 0x14001f483
mov rcx, rdi
call fcn.140023490
mov rcx, rdi
call fcn.140023ccc
mov edx, 0x29
mov rcx, rdi
mov bl, al
lea r8d, [rdx - 0x24]
call fcn.140021c10
test bl, bl
je 0x14001f3b7
jmp 0x14001f3af
cmp ecx, 0x5e
jne 0x14001f496
lea rcx, [rdi + 0x40]
call fcn.14001e924
jmp 0x14001f3f7
cmp ecx, 0x24
jne 0x14001f4a9
lea rcx, [rdi + 0x40]
call fcn.14001ecb8
jmp 0x14001f3f7
lea eax, [rcx - 0x2a]
cmp eax, 1
jbe 0x14001f506
cmp ecx, 0x3f
je 0x14001f506
cmp ecx, 0x7b
je 0x14001f506
cmp ecx, 0x7d
jne 0x14001f38a
test dword [rbx], 0x10000000
je 0x14001f4dc
jmp 0x14001f39b
mov rbx, qword [rsp + 0x30]
add rsp, 0x20
pop rdi
ret
mov edx, 6
mov rcx, rdi
call fcn.140021c04
int3
mov edx, 5
mov rcx, rdi
call fcn.140021c04
int3
mov edx, 4
mov rcx, rdi
call fcn.140021c04
int3
mov edx, 0xa
mov rcx, rdi
call fcn.140021c04
int3
Function at 0x1400252e0
Capabilities:
Encode data using base64

Disassembly:
mov rax, rsp
mov qword [rax + 0x10], rbx
mov qword [rax + 0x18], rbp
mov qword [rax + 0x20], rsi
mov qword [rax + 8], rcx
push rdi
push r12
push r13
push r14
push r15
sub rsp, 0x30
mov rdi, rdx
mov rbx, rcx
and dword [rax - 0x38], 0
xorps xmm0, xmm0
movups xmmword [rcx], xmm0
and qword [rcx + 0x10], 0
and qword [rcx + 0x10], 0
mov qword [rcx + 0x18], reloc.WS2_32.dll_ntohs
mov byte [rcx], 0
mov dword [rax - 0x38], 1
mov rax, qword [rdx + 0x10]
cmp rax, 0xf
jbe 0x14002534c
mov r8b, byte [rsp + 0x60]
mov rdx, rax
call fcn.14000b540
and qword [rbx + 0x10], 0
mov rax, qword [rdi + 0x10]
xor esi, esi
lea r14d, [rsi - 6]
cmp qword [rdi + 0x18], 0x10
jb 0x140025364
mov rbp, qword [rdi]
mov rcx, rbp
mov rdi, rbp
jmp 0x14002536a
mov rbp, rdi
mov rcx, rdi
lea r12, [rcx + rax]
cmp rdi, r12
je 0x14002548f
lea r8, [0x14005b470]
shl esi, 8
movzx eax, byte [rbp]
add esi, eax
add r14d, 8
js 0x140025407
movsxd r13, esi
movsxd rdi, r14d
lea ecx, [r14 + 6]
mov eax, 0xaaaaaaab
mul ecx
shr edx, 2
mov r15d, edx
imul eax, edx, 0xfffffffa
add r14d, eax
mov rax, r13
mov rcx, rdi
sar rax, cl
and eax, 0x3f
mov r9b, byte [rax + r8]
mov rcx, qword [rbx + 0x10]
cmp rcx, qword [rbx + 0x18]
jae 0x1400253e4
lea rax, [rcx + 1]
mov qword [rbx + 0x10], rax
mov rax, rbx
cmp qword [rbx + 0x18], 0x10
jb 0x1400253d9
mov rax, qword [rbx]
mov byte [rax + rcx], r9b
mov byte [rax + rcx + 1], 0
jmp 0x1400253fd
mov r8b, byte [rsp + 0x60]
mov edx, 1
mov rcx, rbx
call fcn.140005380
lea r8, [0x14005b470]
sub rdi, 6
sub r15, 1
jne 0x1400253aa
inc rbp
cmp rbp, r12
jne 0x14002537e
cmp r14d, 0xfffffffa
jle 0x14002548f
lea ecx, [r14 + 8]
shl esi, 8
movsxd rdx, esi
sar rdx, cl
and edx, 0x3f
mov r9b, byte [rdx + r8]
mov rcx, qword [rbx + 0x10]
cmp rcx, qword [rbx + 0x18]
jae 0x14002547d
lea rax, [rcx + 1]
mov qword [rbx + 0x10], rax
mov rax, rbx
cmp qword [rbx + 0x18], 0x10
jb 0x14002544c
mov rax, qword [rbx]
mov byte [rax + rcx], r9b
mov byte [rax + rcx + 1], 0
jmp 0x14002548f
cmp rcx, qword [rbx + 0x18]
jae 0x14002547a
lea rax, [rcx + 1]
mov qword [rbx + 0x10], rax
mov rax, rbx
cmp qword [rbx + 0x18], 0x10
jb 0x140025472
mov rax, qword [rbx]
mov word [rcx + rax], 0x3d
jmp 0x14002548f
mov r9b, 0x3d
mov r8b, byte [rsp + 0x60]
mov edx, 1
mov rcx, rbx
call fcn.140005380
mov rcx, qword [rbx + 0x10]
test cl, 3
jne 0x140025457
mov rax, rbx
mov rbx, qword [rsp + 0x68]
mov rbp, qword [rsp + 0x70]
mov rsi, qword [rsp + 0x78]
add rsp, 0x30
pop r15
pop r14
pop r13
pop r12
pop rdi
ret
Function at 0x140028c3c
Capabilities:
Resolve dns

Disassembly:
push rbx
push rbp
push rsi
push rdi
push r14
sub rsp, 0x470
mov rax, qword [0x140074178]
xor rax, rsp
mov qword [rsp + 0x460], rax
mov r14d, 2
mov rsi, r9
mov rdi, r8
mov ebp, edx
mov rbx, rcx
cmp word [rcx], r14w
je 0x140028c7d
cmp word [rcx], 0x17
jne 0x140028d21
movzx ecx, word [rcx + 2]
call qword [sym.imp.WS2_32.dll_ntohs]
movzx eax, ax
xor edx, edx
mov dword [rsi], eax
lea rcx, [rsp + 0x50]
mov esi, 0x401
mov r8d, esi
call sub.VCRUNTIME140.dll_memset
mov dword [rsp + 0x30], r14d
lea r8, [rsp + 0x50]
xor r14d, r14d
mov r9d, esi
mov dword [rsp + 0x28], r14d
mov edx, ebp
mov rcx, rbx
mov qword [rsp + 0x20], r14
call qword [sym.imp.WS2_32.dll_getnameinfo]
test eax, eax
jne 0x140028d21
lea rax, [rsp + 0x50]
or rbx, 0xffffffffffffffff
inc rbx
cmp byte [rax + rbx], r14b
jne 0x140028cd2
cmp rbx, qword [rdi + 0x18]
ja 0x140028d08
cmp qword [rdi + 0x18], 0x10
mov rsi, rdi
jb 0x140028cee
mov rsi, qword [rdi]
mov r8, rbx
mov qword [rdi + 0x10], rbx
lea rdx, [rsp + 0x50]
mov rcx, rsi
call sub.VCRUNTIME140.dll_memmove
mov byte [rsi + rbx], r14b
jmp 0x140028d1d
mov r8b, byte [rsp + 0x40]
lea r9, [rsp + 0x50]
mov rdx, rbx
mov rcx, rdi
call fcn.14000b15c
mov al, 1
jmp 0x140028d23
xor al, al
mov rcx, qword [rsp + 0x460]
xor rcx, rsp
call fcn.1400533a0
add rsp, 0x470
pop r14
pop rdi
pop rsi
pop rbp
pop rbx
ret

Function at 0x140028d44
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov rcx, qword [rcx + 8]
jmp 0x140028d50
mov qword [rsp + 0x20], rbx
push rdi
sub rsp, 0xc0
mov rax, qword [0x140074178]
xor rax, rsp
mov qword [rsp + 0xb0], rax
mov rdi, r8
mov dword [rsp + 0x20], 0x80
mov rbx, rdx
lea r8, [rsp + 0x20]
lea rdx, [rsp + 0x30]
call qword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x140028da5
mov edx, dword [rsp + 0x20]
lea rcx, [rsp + 0x30]
mov r9, rdi
mov r8, rbx
call fcn.140028c3c
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.1400533a0
mov rbx, qword [rsp + 0xe8]
add rsp, 0xc0
pop rdi
ret

Function at 0x140028d50
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov rcx, qword [rcx + 8]
jmp 0x140028d50
mov qword [rsp + 0x20], rbx
push rdi
sub rsp, 0xc0
mov rax, qword [0x140074178]
xor rax, rsp
mov qword [rsp + 0xb0], rax
mov rdi, r8
mov dword [rsp + 0x20], 0x80
mov rbx, rdx
lea r8, [rsp + 0x20]
lea rdx, [rsp + 0x30]
call qword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x140028da5
mov edx, dword [rsp + 0x20]
lea rcx, [rsp + 0x30]
mov r9, rdi
mov r8, rbx
call fcn.140028c3c
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.1400533a0
mov rbx, qword [rsp + 0xe8]
add rsp, 0xc0
pop rdi
ret
Function at 0x1400499cc
Capabilities:
Encode data using xor

Disassembly:
mov rax, rsp
mov qword [rax + 8], rbx
mov qword [rax + 0x10], rbp
mov qword [rax + 0x18], rsi
mov qword [rax + 0x20], rdi
push r12
push r14
push r15
xor r15d, r15d
lea r12, [0x140000000]
movzx eax, byte [r15 + r12 + 0x60de0]
mov edi, eax
mov r8d, eax
shr edi, 5
mov r11d, eax
shr r8d, 6
mov ebp, edi
lea edx, [rax + rax]
shr r11d, 7
xor edx, eax
and ebp, 4
mov r10d, edi
mov r9d, r8d
and edi, 1
and r10d, 2
imul ecx, edi, 0x1b000000
and r8d, 1
lea ebx, [rdx + rdx]
and r9d, 2
lea edx, [rdx*4]
xor ebx, eax
xor edx, eax
shl ebx, 0x19
shl edx, 8
mov esi, eax
xor rbx, rcx
mov r14d, eax
imul ecx, r10d, 0x1b000000
xor rbx, rcx
imul ecx, r8d, 0x1b000000
xor rbx, rcx
imul ecx, r9d, 0x1b000000
xor rbx, rcx
imul ecx, ebp, 0x1b000000
xor rbx, rcx
imul ecx, r11d, 0x1b000000
xor rbx, rcx
imul ecx, edi, 0x11b00
xor rdx, rcx
imul ecx, r10d, 0x11b00
xor rdx, rcx
imul ecx, r8d, 0x11b00
xor rdx, rcx
imul ecx, r9d, 0x11b00
xor rdx, rcx
imul ecx, ebp, 0x11b00
xor rdx, rcx
imul ecx, edi, 0x11b0000
or rbx, rdx
lea edx, [rax*8]
xor edx, eax
lea eax, [rax*4]
shl edx, 0x10
xor eax, r14d
xor rdx, rcx
imul ecx, r10d, 0x11b0000
xor rdx, rcx
imul ecx, ebp, 0x11b0000
xor rdx, rcx
imul ecx, edi, 0x11b
or rbx, rdx
lea edx, [rax + rax]
xor rdx, rcx
imul ecx, r10d, 0x11b
xor rdx, rcx
imul ecx, ebp, 0x11b
xor rdx, rcx
imul ecx, r11d, 0x11b
xor rdx, rcx
xor rdx, rsi
or rdx, rbx
shl rdx, 0x20
or rdx, rbx
or rdx, rsi
mov qword [r12 + r15*8 + 0x7a6a0], rdx
inc r15
cmp r15, 0x100
jl 0x1400499ef
mov rbx, qword [rsp + 0x20]
mov rbp, qword [rsp + 0x28]
mov rsi, qword [rsp + 0x30]
mov rdi, qword [rsp + 0x38]
mov byte [0x14007aea1], 1
pop r15
pop r14
pop r12
ret

Function at 0x140049b58
Capabilities:
Encode data using xor

Disassembly:
mov qword [rsp + 8], rbx
xor r11d, r11d
lea rbx, [0x140000000]
movzx r9d, byte [r11 + rbx + 0x60ce0]
mov edx, r9d
shr edx, 7
imul r10d, edx, 0x1b000000
lea r8d, [r9 + r9]
imul ecx, edx, 0x11b
mov eax, r8d
shl eax, 0x18
xor r10, rax
mov eax, r9d
shl eax, 8
or eax, r9d
shl eax, 8
or r10, rax
mov eax, r8d
xor rcx, rax
xor rcx, r9
or rcx, r10
shl rcx, 0x20
or rcx, r10
mov qword [rbx + r11*8 + 0x79e90], rcx
inc r11
cmp r11, 0x100
jl 0x140049b67
and qword [0x14007a698], 0
and qword [0x14007a690], 0
mov rbx, qword [rsp + 8]
mov byte [0x14007aea0], 1
ret
Function at 0x14004b608
Capabilities:
Generate random numbers via winapi

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x90
mov rax, qword [0x140074178]
xor rax, rsp
mov qword [rsp + 0x80], rax
mov rbx, r8
mov rdi, rdx
mov ecx, dword [0x14007afa0]
mov rax, qword gs:[0x58]
mov edx, 4
mov rax, qword [rax + rcx*8]
mov ecx, dword [rdx + rax]
cmp dword [0x14007aeb0], ecx
jg 0x14004b6ea
mov eax, ebx
cmp rbx, rax
jne 0x14004b6ac
xor ecx, ecx
test rbx, rbx
setne cl
xor eax, eax
test ebx, ebx
setne al
cmp ecx, eax
jne 0x14004b6ac
xor r9d, r9d
mov r8d, ebx
mov rdx, rdi
mov rcx, qword [0x14007aea8]
call sub.bcrypt.dll_BCryptGenRandom
test eax, eax
js 0x14004b72d
mov rcx, qword [rsp + 0x80]
xor rcx, rsp
call fcn.1400533a0
mov rbx, qword [rsp + 0xa0]
add rsp, 0x90
pop rdi
ret
mov ecx, 0x5b6
call qword [sym.imp.KERNEL32.dll_SetLastError]
lea rdx, str.GenerateBlock_size
lea rcx, [rsp + 0x20]
call fcn.1400048a0
nop
lea rdx, [rsp + 0x20]
lea rcx, [rsp + 0x40]
call fcn.14004b338
lea rdx, [0x140071448]
lea rcx, [rsp + 0x40]
call sub.VCRUNTIME140.dll__CxxThrowException
nop
lea rcx, [0x14007aeb0]
call fcn.140053a6c
cmp dword [0x14007aeb0], 0xffffffff
jne 0x14004b654
lea rcx, [0x14007aea8]
call fcn.14004b24c
lea rcx, [0x140056f9c]
call fcn.140053634
nop
lea rcx, [0x14007aeb0]
call fcn.140053a00
jmp 0x14004b654
mov ecx, eax
call fcn.14004b770
mov ecx, eax
call qword [sym.imp.KERNEL32.dll_SetLastError]
lea rdx, [0x14005f858]
lea rcx, [rsp + 0x20]
call fcn.1400048a0
nop
lea rdx, [rsp + 0x20]
lea rcx, [rsp + 0x40]
call fcn.14004b338
lea rdx, [0x140071448]
lea rcx, [rsp + 0x40]
call sub.VCRUNTIME140.dll__CxxThrowException
int3

Function at 0x14004cb74
Capabilities:
Encode data using xor

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
push rsi
push rdi
push r14
sub rsp, 0x20
xor r14d, r14d
mov rdi, r8
mov rbx, rdx
mov rsi, rcx
cmp r8, 8
jb 0x14004cbe7
mov rbp, r8
shr rbp, 3
imul rax, rbp, 0xfffffffffffffff8
add rdi, rax
mov r8d, 8
lea rcx, [rsp + 0x58]
mov rdx, rsi
call sub.VCRUNTIME140.dll_memcpy
mov r8d, 8
lea rcx, [rsp + 0x50]
mov rdx, rbx
call sub.VCRUNTIME140.dll_memcpy
mov rax, qword [rsp + 0x50]
add rsi, 8
xor rax, qword [rsp + 0x58]
add rbx, 8
or r14, rax
sub rbp, 1
jne 0x14004cba6
mov rcx, r14
shr rcx, 0x20
or ecx, r14d
mov edx, ecx
mov eax, ecx
shr edx, 8
or edx, ecx
shr eax, 0x10
and edx, 0xff00
or edx, eax
movzx eax, cl
shr edx, 8
or edx, eax
test rdi, rdi
je 0x14004cc29
sub rsi, rbx
movzx ecx, byte [rsi + rbx]
movzx eax, byte [rbx]
inc rbx
xor ecx, eax
or edx, ecx
sub rdi, 1
jne 0x14004cc15
mov rbx, qword [rsp + 0x40]
test edx, edx
mov rbp, qword [rsp + 0x48]
sete al
add rsp, 0x20
pop r14
pop rdi
pop rsi
ret
Function at 0x14004cc44
Capabilities:
Encode data using xor

Disassembly:
test r9, r9
je 0x14004cd0a
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
push rdi
push r14
push r15
sub rsp, 0x30
mov rbx, r9
mov r15d, 4
mov rdi, r8
mov rsi, rdx
mov r14, rcx
cmp rbx, r15
jb 0x14004ccd5
mov rbp, rbx
shr rbp, 2
imul rax, rbp, 0xfffffffffffffffc
add rbx, rax
mov r8, r15
lea rcx, [rsp + 0x20]
mov rdx, rsi
call sub.VCRUNTIME140.dll_memcpy
mov r8, r15
lea rcx, [rsp + 0x68]
mov rdx, rdi
call sub.VCRUNTIME140.dll_memcpy
mov eax, dword [rsp + 0x68]
lea rdx, [rsp + 0x24]
xor eax, dword [rsp + 0x20]
mov r8, r15
mov rcx, r14
mov dword [rsp + 0x24], eax
call sub.VCRUNTIME140.dll_memcpy
add r14, r15
add rsi, r15
add rdi, r15
sub rbp, 1
jne 0x14004cc8a
test rbx, rbx
je 0x14004ccf2
sub rsi, rdi
sub r14, rdi
mov al, byte [rsi + rdi]
xor al, byte [rdi]
mov byte [r14 + rdi], al
inc rdi
sub rbx, 1
jne 0x14004cce0
mov rbx, qword [rsp + 0x50]
mov rbp, qword [rsp + 0x58]
mov rsi, qword [rsp + 0x60]
add rsp, 0x30
pop r15
pop r14
pop rdi
ret

Function at 0x14004cd0c
Capabilities:
Encode data using xor

Disassembly:
test r8, r8
je 0x14004cdb9
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
push rsi
push rdi
push r14
sub rsp, 0x30
mov rbx, r8
mov r14d, 4
mov rsi, rdx
mov rdi, rcx
cmp rbx, r14
jb 0x14004cd91
mov rbp, rbx
shr rbp, 2
imul rax, rbp, 0xfffffffffffffffc
add rbx, rax
mov r8, r14
lea rcx, [rsp + 0x68]
mov rdx, rdi
call sub.VCRUNTIME140.dll_memcpy
mov r8, r14
lea rcx, [rsp + 0x60]
mov rdx, rsi
call sub.VCRUNTIME140.dll_memcpy
mov eax, dword [rsp + 0x60]
lea rdx, [rsp + 0x20]
xor eax, dword [rsp + 0x68]
mov r8, r14
mov rcx, rdi
mov dword [rsp + 0x20], eax
call sub.VCRUNTIME140.dll_memcpy
add rdi, r14
add rsi, r14
sub rbp, 1
jne 0x14004cd49
test rbx, rbx
je 0x14004cda7
sub rsi, rdi
mov al, byte [rsi + rdi]
xor byte [rdi], al
inc rdi
sub rbx, 1
jne 0x14004cd99
mov rbx, qword [rsp + 0x50]
mov rbp, qword [rsp + 0x58]
add rsp, 0x30
pop r14
pop rdi
pop rsi
ret