joyce8/EMBER2024-capa huggingface dataset:
Function at 0x14003cd90
Capabilities:
Send data
Send data on socket

Disassembly:
cmp edx, 0x1f
jne 0x14003cf3e
push rbp
push rdi
push r14
sub rsp, 0x30
mov rbp, qword [rcx]
mov r14, rcx
mov qword [rsp + 0x60], rbx
mov qword [rsp + 0x28], rsi
mov qword [rsp + 0x20], r15
mov rdi, qword [rbp + 0x1f8]
lea rsi, [rdi + 0x1cb8]
lea rbx, [rdi + 0x1eb8]
mov qword [rbx], rsi
cmp rsi, rbx
jae 0x14003cdd9
mov byte [rsi], 0xff
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x14003cde7
mov byte [rax], 0xfa
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x14003cdf5
mov byte [rax], Ordinal_32
inc qword [rbx]
movzx ecx, word [rdi + 0x1ca8]
call qword [sym.imp.WS2_32.dll_htons]
movzx ecx, word [rdi + 0x1caa]
movzx r15d, ax
mov word [rsp + 0x58], ax
call qword [sym.imp.WS2_32.dll_htons]
mov rcx, qword [rbx]
movzx r8d, ax
mov word [rsp + 0x50], ax
cmp rcx, rbx
jae 0x14003ce2f
mov byte [rcx], r15b
inc qword [rbx]
mov rdx, qword [rbx]
mov r15, qword [rsp + 0x20]
cmp rdx, rbx
jae 0x14003ce46
movzx ecx, byte [rsp + 0x59]
mov byte [rdx], cl
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x14003ce54
mov byte [rax], r8b
inc qword [rbx]
mov rcx, qword [rbx]
cmp rcx, rbx
jae 0x14003ce66
movzx eax, byte [rsp + 0x51]
mov byte [rcx], al
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x14003ce74
mov byte [rax], 0xff
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x14003ce82
mov byte [rax], 0xf0
inc qword [rbx]
mov rax, qword [rbx]
lea r8, [rdi + 0x1cba]
mov r9, rax
mov qword [rdi + 0x1ec0], rax
sub r9, rsi
mov qword [rbx], rsi
sub r9, 2
mov edx, 0x3e
mov rcx, rbp
call fcn.14003c520
mov rcx, qword [r14 + 0x210]
xor r9d, r9d
mov rdx, rsi
lea r8d, [r9 + 3]
call qword [sym.imp.WS2_32.dll_send]
mov rsi, qword [rsp + 0x28]
mov rbx, qword [rsp + 0x60]
test eax, eax
jns 0x14003ceea
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.14002adf0
lea rdx, [rdi + 0x1cbb]
mov r8d, 4
mov rcx, r14
call fcn.14003cc70
mov rcx, qword [r14 + 0x210]
lea rdx, [rdi + 0x1cbf]
xor r9d, r9d
lea r8d, [r9 + 2]
call qword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x14003cf36
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.14002adf0
add rsp, 0x30
pop r14
pop rdi
pop rbp
ret
Function at 0x14003e150
Capabilities:
Receive data
Receive data on socket

Disassembly:
mov qword [rsp + 0x18], rbx
mov qword [rsp + 0x20], rdi
push r14
sub rsp, 0xd0
mov rax, qword [0x14007b100]
xor rax, rsp
mov qword [rsp + 0xc0], rax
mov rbx, qword [rcx + 0x8a0]
lea rax, [rsp + 0x30]
mov rdi, qword [rcx]
mov r14, rcx
mov dword [rsp + 0x30], 0x80
xor r9d, r9d
mov qword [rsp + 0x28], rax
lea rax, [rsp + 0x40]
mov r8d, dword [rbx + 0x15c]
mov rdx, qword [rbx + 0x168]
add r8d, 4
mov rcx, qword [rbx + 0x18]
mov qword [rsp + 0x20], rax
call qword [sym.imp.WS2_32.dll_recvfrom]
cmp dword [rbx + 0x150], 0
mov dword [rbx + 0x154], eax
jne 0x14003e1ec
movsxd r8, dword [rsp + 0x30]
lea rcx, [rbx + 0xd0]
lea rdx, [rsp + 0x40]
call sub.VCRUNTIME140.dll_memcpy
mov eax, dword [rsp + 0x30]
mov dword [rbx + 0x150], eax
mov r8d, dword [rbx + 0x154]
mov qword [rsp + 0xe8], rsi
cmp r8d, 4
jge 0x14003e247
lea rdx, str.Received_too_short_packet
mov rcx, rdi
call fcn.14002adf0
mov dword [rbx + 0xc], 7
xor eax, eax
mov rsi, qword [rsp + 0xe8]
mov rcx, qword [rsp + 0xc0]
xor rcx, rsp
call fcn.14005c440
lea r11, [rsp + 0xd0]
mov rbx, qword [r11 + 0x20]
mov rdi, qword [r11 + 0x28]
mov rsp, r11
pop r14
ret
mov rax, qword [rbx + 0x168]
movzx ecx, byte [rax]
movzx edx, byte [rax + 1]
shl ecx, 8
or edx, ecx
mov dword [rbx + 0xc], edx
sub edx, 3
je 0x14003e2d9
sub edx, 1
je 0x14003e353
sub edx, 1
je 0x14003e2ad
cmp edx, 1
je 0x14003e290
lea r8, str.Internal_error:_Unexpected_packet
mov rcx, rdi
lea rdx, [0x140060a58]
call fcn.14002adf0
jmp 0x14003e353
add r8d, 0xfffffffe
lea rdx, [rax + 2]
mov rcx, rbx
call fcn.14003de80
test eax, eax
je 0x14003e353
jmp 0x14003e219
movzx ecx, byte [rax + 2]
lea rdx, [0x14005fc8c]
movzx eax, byte [rax + 3]
mov r8, qword [rbx + 0x168]
shl ecx, 8
add r8, 4
or ecx, eax
mov dword [rbx + 8], ecx
mov rcx, rdi
call fcn.14002aec0
jmp 0x14003e353
cmp r8d, 4
jle 0x14003e353
movzx ecx, byte [rax + 2]
movzx eax, byte [rax + 3]
shl ecx, 8
or ecx, eax
movzx eax, word [rbx + 0x48]
inc eax
movzx eax, ax
cmp eax, ecx
jne 0x14003e353
lea eax, [r8 - 4]
mov edx, 1
mov r8, qword [rbx + 0x168]
mov rcx, r14
add r8, 4
movsxd r9, eax
call fcn.14002ac70
mov esi, eax
test eax, eax
je 0x14003e332
mov edx, 5
mov rcx, rbx
call fcn.14003ed30
mov eax, esi
jmp 0x14003e219
mov eax, dword [rbx + 0x154]
mov rcx, rdi
sub eax, 4
cdqe
add qword [rdi + 0xb0], rax
mov rdx, qword [rdi + 0xb0]
call fcn.14002f4a0
mov rcx, r14
call fcn.14002f820
test eax, eax
je 0x14003e217
mov edx, 5
mov rcx, rbx
call fcn.14003ed30
mov eax, Ordinal_46
jmp 0x14003e219
Function at 0x140047e70
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rbp
mov qword [rsp + 0x20], rsi
push rdi
sub rsp, 0xc0
mov rax, qword [0x14007b100]
xor rax, rsp
mov qword [rsp + 0xb0], rax
mov rbp, qword [rcx + 0x218]
lea r8, [rsp + 0x20]
mov rsi, qword [rcx]
lea rdx, [rsp + 0x30]
mov rbx, rcx
mov dword [rsp + 0x20], 0x80
mov rcx, rbp
or rdi, 0xffffffffffffffff
call qword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x140047ee7
lea r8, [rsp + 0x20]
mov dword [rsp + 0x20], 0x80
lea rdx, [rsp + 0x30]
mov rcx, rbp
call qword [sym.imp.WS2_32.dll_accept]
mov rdi, rax
mov rdx, rbp
mov rcx, rbx
call fcn.14002b870
mov rcx, rsi
cmp rdi, 0xffffffffffffffff
jne 0x140047f0c
lea rdx, str.Error_accept__ing_server_connect
call fcn.14002adf0
lea eax, [rdi + 0x1f]
jmp 0x140047f6d
lea rdx, str.Connection_accepted_from_server_n
call fcn.14002aec0
mov byte [rbx + 0x514], 0
mov edx, 1
mov rcx, rdi
mov qword [rbx + 0x218], rdi
call fcn.14004ef10
mov byte [rbx + 0x231], 1
mov rax, qword [rsi + 0x2c8]
test rax, rax
je 0x140047f6b
mov rcx, qword [rsi + 0x2d0]
mov r8d, 1
mov rdx, rdi
call rax
test eax, eax
je 0x140047f6b
mov rcx, rbx
call fcn.1400484b0
mov eax, Ordinal_46
jmp 0x140047f6d
xor eax, eax
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.14005c440
lea r11, [rsp + 0xc0]
mov rbx, qword [r11 + 0x18]
mov rbp, qword [r11 + 0x20]
mov rsi, qword [r11 + 0x28]
mov rsp, r11
pop rdi
ret

Function at 0x1400491a0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x20
mov rbx, rcx
add rcx, 0x8a0
cmp byte [rcx + 0x8a], 0
jne 0x14004924d
xor r9d, r9d
mov dword [rcx + 0xa0], r9d
mov edx, r9d
mov rax, qword [rbx]
cmp dword [rax + 0x564], 2
sete dl
mov dword [rcx + 0xa4], edx
cmp byte [rbx + 0x50a], r9b
je 0x140049216
mov r8, qword [rcx + 0x68]
test r8, r8
je 0x140049216
lea rdx, str.CWD__s
mov dword [rcx + 0x9c], r9d
call fcn.140054d90
test eax, eax
jne 0x14004925a
mov dword [rbx + 0x948], 0x10
add rsp, 0x20
pop rbx
ret
cmp dword [rcx + 0x78], r9d
je 0x14004924d
mov r8, qword [rcx + 0x70]
lea rdx, str.CWD__s
mov dword [rcx + 0x9c], 1
mov r8, qword [r8]
call fcn.140054d90
test eax, eax
jne 0x14004925a
mov dword [rbx + 0x948], 0x10
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.140049640
add rsp, 0x20
pop rbx
ret
Function at 0x140049640
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x20
mov rdx, qword [rcx]
mov rbx, rcx
add rcx, 0x8a0
cmp byte [rdx + 0x579], 0
jne 0x140049665
cmp dword [rdx + 0x3d0], 0
je 0x140049691
mov r8, qword [rcx + 0x80]
test r8, r8
je 0x140049691
lea rdx, str.MDTM__s
call fcn.140054d90
test eax, eax
jne 0x1400496fa
mov dword [rbx + 0x948], 0x12
add rsp, 0x20
pop rbx
ret
cmp byte [rdx + 0x588], 0
je 0x1400496ed
cmp qword [rbx + 0x920], 0
je 0x1400496ed
cmp byte [rdx + 0x57b], 0
mov eax, 0x49
movsx ecx, byte [rbx + 0x938]
mov r8d, 0x41
cmovne eax, r8d
cmp ecx, eax
je 0x1400496ed
mov rax, qword [rdx + 0x1f8]
mov r8d, reloc.WS2_32.dll_send
mov rcx, rbx
mov dword [rax + 0x18], 1
movzx edx, byte [rdx + 0x57b]
add rsp, 0x20
pop rbx
jmp fcn.140048750
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.14004a5e0
add rsp, 0x20
pop rbx
ret

Function at 0x140049ec0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
push rdi
sub rsp, 0x40
mov rsi, qword [rcx]
lea eax, [rdx - 0xc8]
mov edi, dword [rcx + 0x93c]
mov rbx, rcx
cmp eax, 0x64
jb 0x140049f42
test edi, edi
jne 0x140049f00
lea rdx, str.disabling_EPRT_usage_n
mov rcx, rsi
call fcn.14002aec0
mov byte [rbx + 0x51d], dil
inc edi
cmp edi, 2
jne 0x140049f29
lea rdx, str.Failed_to_do_PORT
mov rcx, rsi
call fcn.14002adf0
lea eax, [rdi + 0x1c]
mov rbx, qword [rsp + 0x50]
mov rsi, qword [rsp + 0x58]
add rsp, 0x40
pop rdi
ret
mov edx, edi
mov rcx, rbx
mov rbx, qword [rsp + 0x50]
mov rsi, qword [rsp + 0x58]
add rsp, 0x40
pop rdi
jmp 0x14004abd0
lea rdx, str.Connect_data_stream_actively_n
mov rcx, rsi
call fcn.14002aec0
xor edi, edi
mov dword [rbx + 0x948], edi
mov rax, qword [rbx]
mov rcx, qword [rax + 0x1f8]
cmp dword [rcx + 0x18], edi
je 0x140049f8e
or r8, 0xffffffffffffffff
mov qword [rsp + 0x30], rdi
or edx, r8d
mov dword [rsp + 0x28], 0xffffffff
xor r9d, r9d
mov qword [rsp + 0x20], rdi
mov rcx, rbx
call fcn.140031430
jmp 0x140049f95
mov byte [rbx + 0x514], 1
mov rsi, qword [rsp + 0x58]
mov eax, edi
mov byte [rbx + 0x929], 1
mov rbx, qword [rsp + 0x50]
add rsp, 0x40
pop rdi
ret
Function at 0x14004a2f0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x20
mov rax, qword [rcx]
mov rbx, rcx
mov rdx, qword [rax + 0x1f8]
cmp dword [rdx + 0x18], 0
je 0x14004a33d
cmp qword [rcx + 0x920], 0
je 0x14004a33d
add rcx, 0x8a0
lea rdx, str.REST__d
xor r8d, r8d
call fcn.140054d90
test eax, eax
jne 0x14004a347
mov dword [rbx + 0x948], 0x1a
add rsp, 0x20
pop rbx
ret
add rsp, 0x20
pop rbx
jmp fcn.140049fb0
add rsp, 0x20
pop rbx
ret

Function at 0x14004a5e0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x20
mov rbx, rcx
add rcx, 0x8a0
mov rax, qword [rbx]
mov rdx, qword [rax + 0x1f8]
mov eax, dword [rdx + 0x18]
cmp eax, 1
jne 0x14004a62e
mov r8, qword [rcx + 0x80]
test r8, r8
je 0x14004a62e
lea rdx, str.SIZE__s
call fcn.140054d90
test eax, eax
jne 0x14004a66c
mov dword [rbx + 0x948], 0x17
add rsp, 0x20
pop rbx
ret
test eax, eax
je 0x14004a65f
cmp qword [rbx + 0x920], 0
je 0x14004a65f
xor r8d, r8d
lea rdx, str.REST__d
call fcn.140054d90
test eax, eax
jne 0x14004a66c
mov dword [rbx + 0x948], 0x1a
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.140049fb0
add rsp, 0x20
pop rbx
ret

Function at 0x14004a830
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov r9, qword [rcx]
cmp byte [r9 + 0x588], 0
je 0x14004a888
cmp qword [rcx + 0x920], 0
je 0x14004a888
cmp byte [r9 + 0x57b], 0
mov eax, 0x41
mov edx, 0x49
cmovne edx, eax
movsx eax, byte [rcx + 0x938]
cmp eax, edx
je 0x14004a888
mov rax, qword [r9 + 0x1f8]
mov r8d, reloc.WS2_32.dll_send
mov dword [rax + 0x18], 1
movzx edx, byte [r9 + 0x57b]
jmp fcn.140048750
jmp fcn.14004a5e0
Function at 0x14004c430
Capabilities:
Query environment variable

Disassembly:
sub rsp, 0x148
mov rax, qword [0x14007b100]
xor rax, rsp
mov qword [rsp + 0x130], rax
call qword [sym.imp.api_ms_win_crt_environment_l1_1_0.dll_getenv]
mov byte [rsp + 0x20], 0
test rax, rax
je 0x14004c497
mov r8d, 0x104
lea rdx, [rsp + 0x20]
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsA]
cmp byte [rsp + 0x20], 0
je 0x14004c497
lea rcx, [rsp + 0x20]
call qword [case.0x140021747.0]
mov rcx, qword [rsp + 0x130]
xor rcx, rsp
call fcn.14005c440
add rsp, 0x148
ret
xor eax, eax
mov rcx, qword [rsp + 0x130]
xor rcx, rsp
call fcn.14005c440
add rsp, 0x148
ret
jmp 0x14004c430

Function at 0x14004c4c0
Capabilities:
Query environment variable

Disassembly:
sub rsp, 0x148
mov rax, qword [0x14007b100]
xor rax, rsp
mov qword [rsp + 0x130], rax
call qword [sym.imp.api_ms_win_crt_environment_l1_1_0.dll_getenv]
mov byte [rsp + 0x20], 0
test rax, rax
je 0x14004c497
mov r8d, 0x104
lea rdx, [rsp + 0x20]
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsA]
cmp byte [rsp + 0x20], 0
je 0x14004c497
lea rcx, [rsp + 0x20]
call qword [case.0x140021747.0]
mov rcx, qword [rsp + 0x130]
xor rcx, rsp
call fcn.14005c440
add rsp, 0x148
ret
xor eax, eax
mov rcx, qword [rsp + 0x130]
xor rcx, rsp
call fcn.14005c440
add rsp, 0x148
ret
jmp 0x14004c430
Function at 0x140052cd0
Capabilities:
Read file on windows

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
push rdi
sub rsp, 0x20
mov rbx, rcx
mov rdi, r8
mov rcx, qword [rcx]
mov rsi, rdx
cmp dword [rcx + 8], 3
jne 0x140052d1a
mov rax, qword [rbx + 0x18]
test rax, rax
jne 0x140052d0a
mov rbx, qword [rsp + 0x30]
mov rsi, qword [rsp + 0x38]
add rsp, 0x20
pop rdi
ret
mov r9, qword [rcx + 0x10]
mov edx, 1
mov rcx, rsi
call rax
jmp 0x140052d64
cmp qword [rbx + 0x10], 0
jne 0x140052d4f
mov rcx, qword [rcx + 0x10]
lea rdx, [0x14005f6a4]
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fopen]
mov qword [rbx + 0x10], rax
test rax, rax
jne 0x140052d4f
or rax, 0xffffffffffffffff
mov rbx, qword [rsp + 0x30]
mov rsi, qword [rsp + 0x38]
add rsp, 0x20
pop rdi
ret
mov r9, qword [rbx + 0x10]
mov r8, rdi
mov edx, 1
mov rcx, rsi
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fread]
mov rdi, rax
test rax, rax
jne 0x140052d88
mov rcx, qword [rbx + 0x10]
test rcx, rcx
je 0x140052d7f
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fclose]
mov qword [rbx + 0x10], rdi
mov rax, qword [rbx]
mov rcx, qword [rax]
mov qword [rbx], rcx
mov rbx, qword [rsp + 0x30]
mov rax, rdi
mov rsi, qword [rsp + 0x38]
add rsp, 0x20
pop rdi
ret

Function at 0x140054690
Capabilities:
Hash data using md4
Hash data via wincrypt
Initialize hashing via wincrypt

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0x40
mov rbp, r8
mov rsi, rdx
or rbx, 0xffffffffffffffff
nop
inc rbx
cmp byte [rdx + rbx], 0
jne 0x1400546b0
lea rcx, [rbx + rbx]
call qword [0x14007b0b0]
mov rdi, rax
test rax, rax
jne 0x1400546d3
lea eax, [rdi + 0x1b]
jmp 0x1400547a2
xor ecx, ecx
test rbx, rbx
je 0x1400546f4
nop word [rax + rax]
movzx eax, byte [rcx + rsi]
mov byte [rdi + rcx*2], al
mov byte [rdi + rcx*2 + 1], 0
inc rcx
cmp rcx, rbx
jb 0x1400546e0
mov r9d, 1
mov dword [rsp + 0x20], 0xf0000000
xor r8d, r8d
lea rcx, [rsp + 0x38]
xor edx, edx
call qword [sym.imp.ADVAPI32.dll_CryptAcquireContextA]
test eax, eax
je 0x14005478f
mov rcx, qword [rsp + 0x38]
lea rax, [rsp + 0x30]
xor r9d, r9d
mov qword [rsp + 0x20], rax
xor r8d, r8d
mov edx, 0x8002
call qword [sym.imp.ADVAPI32.dll_CryptCreateHash]
test eax, eax
je 0x140054782
mov rcx, qword [rsp + 0x30]
lea r8d, [rbx + rbx]
xor r9d, r9d
mov dword [rsp + 0x68], reloc.WS2_32.dll_recv
mov rdx, rdi
call qword [sym.imp.ADVAPI32.dll_CryptHashData]
mov rcx, qword [rsp + 0x30]
lea r9, [rsp + 0x68]
mov r8, rbp
mov dword [rsp + 0x20], 0
mov edx, 2
call qword [sym.imp.ADVAPI32.dll_CryptGetHashParam]
mov rcx, qword [rsp + 0x30]
call qword [sym.imp.ADVAPI32.dll_CryptDestroyHash]
mov rcx, qword [rsp + 0x38]
xor edx, edx
call qword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
xor eax, eax
mov rcx, rdi
mov dword [rbp + 0x10], eax
mov byte [rbp + 0x14], al
call qword [0x14007b0b8]
xor eax, eax
mov rbx, qword [rsp + 0x50]
mov rbp, qword [rsp + 0x58]
mov rsi, qword [rsp + 0x60]
add rsp, 0x40
pop rdi
ret
Function at 0x140055d80
Capabilities:
Get hostname

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x20
mov ebx, edx
mov byte [rcx], 0
mov rdi, rcx
call qword [sym.imp.WS2_32.dll_gethostname]
lea edx, [rbx - 1]
movsxd r8, edx
mov byte [r8 + rdi], 0
test eax, eax
jne 0x140055dbd
lea edx, [rax + 0x2e]
mov rcx, rdi
call qword [sym.imp.VCRUNTIME140.dll_strchr]
test rax, rax
je 0x140055dbb
mov byte [rax], 0
xor eax, eax
mov rbx, qword [rsp + 0x30]
add rsp, 0x20
pop rdi
ret
Function at 0x14005bfd0
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
mov qword [rsp + 0x18], rbx
push rbp
push rdi
push r14
sub rsp, 0x20
mov eax, dword [rcx + 0x18]
mov rbx, rcx
mov ebp, r8d
mov r14, rdx
lea ecx, [rax + rax]
mov eax, dword [rbx + 0x20]
add rax, 0x18
add rcx, rax
call qword [0x14007b0b0]
mov rdi, rax
test rax, rax
jne 0x14005c012
mov rbx, qword [rsp + 0x50]
add rsp, 0x20
pop r14
pop rdi
pop rbp
ret
lea rcx, [rax + 0x18]
mov qword [rax], rbx
mov qword [rax + 8], rcx
mov eax, dword [rbx + 0x18]
add rax, rcx
mov qword [rsp + 0x48], rsi
mov qword [rdi + 0x10], rax
cmp ebp, dword [rbx + 0x1c]
jbe 0x14005c055
call qword [rbx]
mov rcx, qword [rdi + 8]
mov r8d, ebp
mov rdx, r14
call qword [rbx + reloc.WS2_32.dll_htonl]
mov r14d, dword [rbx + 0x18]
add r14, qword [rdi + 0x10]
mov rdx, qword [rdi + 8]
mov rcx, r14
call qword [rbx + reloc.WS2_32.dll_recv]
mov ebp, dword [rbx + 0x20]
mov rcx, qword [rdi + 8]
call qword [rbx]
mov rcx, qword [rdi + 0x10]
call qword [rbx]
xor esi, esi
test rbp, rbp
je 0x14005c0b2
mov rsi, rbp
nop dword [rax + rax]
movzx eax, byte [r14]
lea rdx, [rsp + 0x40]
xor al, 0x36
mov r8d, 1
mov byte [rsp + 0x40], al
mov rcx, qword [rdi + 8]
call qword [rbx + reloc.WS2_32.dll_htonl]
movzx eax, byte [r14]
lea rdx, [rsp + 0x40]
xor al, 0x5c
lea r14, [r14 + 1]
mov byte [rsp + 0x40], al
mov r8d, 1
mov rcx, qword [rdi + 0x10]
call qword [rbx + reloc.WS2_32.dll_htonl]
sub rbp, 1
jne 0x14005c070
mov eax, dword [rbx + 0x1c]
cmp rsi, rax
jae 0x14005c0f3
nop word [rax + rax]
mov rcx, qword [rdi + 8]
lea rdx, [0x14006e0b0]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov rcx, qword [rdi + 0x10]
lea rdx, [0x14006e0b1]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov eax, dword [rbx + 0x1c]
inc rsi
cmp rsi, rax
jb 0x14005c0c0
mov rsi, qword [rsp + 0x48]
mov rax, rdi
mov rbx, qword [rsp + 0x50]
add rsp, 0x20
pop r14
pop rdi
pop rbp
ret
Function at 0x1800149f0
Capabilities:
Encode data using xor

Disassembly:
cmp byte [rcx + 7], 0
je 0x180014a13
xor eax, eax
nop dword [rax + rax]
lea edx, [rax + 0x32]
xor byte [rax + rcx], dl
inc rax
cmp rax, 6
jb 0x180014a00
mov byte [rcx + 7], 0
mov rax, rcx
ret

Function at 0x180014a20
Capabilities:
Encode data using xor

Disassembly:
cmp byte [rcx + 8], 0
je 0x180014a43
xor eax, eax
nop dword [rax + rax]
lea edx, [rax + 0x32]
xor byte [rax + rcx], dl
inc rax
cmp rax, 7
jb 0x180014a30
mov byte [rcx + 8], 0
mov rax, rcx
ret
Function at 0x180014a50
Capabilities:
Access peb ldr_data
Encode data using xor
Hash data using fnv
Resolve function by parsing pe exports

Disassembly:
mov qword [rsp + 0x18], rbx
mov qword [rsp + 0x20], rsi
push rdi
push r14
push r15
sub rsp, 0x40
mov rax, qword [0x1801491e0]
xor rax, rsp
mov qword [rsp + 0x30], rax
mov r14, rdx
mov r15, rcx
mov qword [rsp + 0x20], rcx
mov qword [rsp + 0x28], rdx
mov rax, qword [0x180178ba0]
test rax, rax
jne 0x180014b46
mov rax, qword gs:[0x60]
mov rcx, qword [rax + 0x18]
mov rax, qword [rcx + 0x10]
mov rsi, qword [rax]
mov r11, rsi
nop dword [rax]
mov r9, qword [r11 + 0x30]
movsxd rax, dword [r9 + 0x3c]
mov ebx, dword [rax + r9 + 0x88]
add rbx, r9
cmp rbx, r9
je 0x180014b27
mov r8d, dword [rbx + 0x18]
test r8d, r8d
je 0x180014b27
mov edi, dword [rbx + 0x20]
nop dword [rax]
nop dword [rax + rax]
dec r8d
lea rax, [rdi + r8*4]
mov ecx, dword [rax + r9]
add rcx, r9
mov edx, 0xc073756a
movzx eax, byte [rcx]
inc rcx
test al, al
je 0x180014b22
nop dword [rax]
movsx eax, al
xor eax, edx
imul edx, eax, 0x1000193
movzx eax, byte [rcx]
lea rcx, [rcx + 1]
test al, al
jne 0x180014b00
cmp edx, 0x992292ad
je 0x180014c5c
test r8d, r8d
jne 0x180014ae0
mov rax, qword [r11]
mov r11, rax
cmp rax, rsi
je 0x180014b3d
cmp qword [rax + 0x30], 0
jne 0x180014ab0
xor eax, eax
mov qword [0x180178ba0], rax
mov r8, r14
cmp qword [r14 + 0x18], 0x10
jb 0x180014b53
mov r8, qword [r14]
mov rdx, r15
cmp qword [r15 + 0x18], 0x10
jb 0x180014b60
mov rdx, qword [r15]
xor ecx, ecx
lea r9d, [rcx + 0x10]
call rax
mov rax, qword [0x180178b68]
test rax, rax
jne 0x180014c22
mov rax, qword gs:[0x60]
mov rcx, qword [rax + 0x18]
mov rax, qword [rcx + 0x10]
mov rsi, qword [rax]
mov r11, rsi
nop
mov r9, qword [r11 + 0x30]
movsxd rax, dword [r9 + 0x3c]
mov ebx, dword [rax + r9 + 0x88]
add rbx, r9
cmp rbx, r9
je 0x180014c03
mov r8d, dword [rbx + 0x18]
test r8d, r8d
je 0x180014c03
mov edi, dword [rbx + 0x20]
nop dword [rax]
nop dword [rax + rax]
dec r8d
lea rax, [rdi + r8*4]
mov eax, dword [rax + r9]
add rax, r9
mov edx, 0xc175b594
movzx ecx, byte [rax]
inc rax
test cl, cl
je 0x180014bfe
nop dword [rax]
movsx ecx, cl
xor ecx, edx
imul edx, ecx, 0x1000193
movzx ecx, byte [rax]
lea rax, [rax + 1]
test cl, cl
jne 0x180014be0
cmp edx, 0xcdde41f9
je 0x180014c78
test r8d, r8d
jne 0x180014bc0
mov rax, qword [r11]
mov r11, rax
cmp rax, rsi
je 0x180014c19
cmp qword [rax + 0x30], 0
jne 0x180014b90
xor eax, eax
mov qword [0x180178b68], rax
mov ecx, 2
call rax
nop
mov rcx, r15
call fcn.18003fed0
nop
mov rcx, r14
call fcn.18003fed0
mov rcx, qword [rsp + 0x30]
xor rcx, rsp
call fcn.180107c30
mov rbx, qword [rsp + 0x70]
mov rsi, qword [rsp + 0x78]
add rsp, 0x40
pop r15
pop r14
pop rdi
ret
mov ecx, dword [rbx + 0x1c]
add rcx, r9
mov eax, dword [rbx + 0x24]
add rax, r9
movzx eax, word [rax + r8*2]
mov eax, dword [rcx + rax*4]
add rax, r9
jmp 0x180014b3f
mov ecx, dword [rbx + 0x1c]
add rcx, r9
mov eax, dword [rbx + 0x24]
add rax, r9
movzx eax, word [rax + r8*2]
mov eax, dword [rcx + rax*4]
add rax, r9
jmp 0x180014c1b
Function at 0x1800166f0
Capabilities:
Encode data using xor

Disassembly:
cmp byte [rcx + 0x1e], 0
je 0x180016713
xor eax, eax
nop dword [rax + rax]
lea edx, [rax + 0x32]
xor byte [rax + rcx], dl
inc rax
cmp rax, 0x1d
jb 0x180016700
mov byte [rcx + 0x1e], 0
mov rax, rcx
ret

Function at 0x180016720
Capabilities:
Encode data using xor

Disassembly:
cmp byte [rcx + 6], 0
je 0x180016743
xor eax, eax
nop dword [rax + rax]
lea edx, [rax + 0x32]
xor byte [rax + rcx], dl
inc rax
cmp rax, 5
jb 0x180016730
mov byte [rcx + 6], 0
mov rax, rcx
ret

Function at 0x180016900
Capabilities:
Hash data using fnv

Disassembly:
sub rsp, 0x58
mov rax, qword [0x1801491e0]
xor rax, rsp
mov qword [rsp + 0x48], rax
mov r9, rdx
mov r10, rcx
mov qword [rsp + 0x40], rdx
movabs r8, 0xcbf29ce484222325
mov qword [rsp + 0x20], r8
xor r11d, r11d
mov ecx, r11d
movabs rdx, 0x100000001b3
mov qword [rsp + 0x38], rcx
cmp rcx, 8
jae 0x180016963
movzx eax, byte [rsp + rcx + 0x40]
xor r8, rax
mov qword [rsp + 0x20], r8
imul r8, rdx
mov qword [rsp + 0x20], r8
inc rcx
jmp 0x18001693d
mov rdx, qword [0x1801772b0]
and rdx, r8
shl rdx, 4
add rdx, qword [0x180177298]
mov rcx, qword [rdx + 8]
mov rax, qword [0x180177288]
cmp rcx, rax
jne 0x18001698f
mov qword [rsp + 0x28], rax
jmp 0x1800169b1
mov rdx, qword [rdx]
cmp r9, qword [rcx + 0x10]
jne 0x1800169a7
mov rax, qword [rcx]
mov qword [rsp + 0x28], rax
mov qword [rsp + 0x30], rcx
jmp 0x1800169b9
cmp rcx, rdx
jne 0x1800169cb
mov qword [rsp + 0x28], rcx
mov qword [rsp + 0x30], r11
mov rcx, rax
mov rax, qword [rcx + 0x18]
test rax, rax
je 0x1800169c9
mov rcx, r10
call rax
jmp 0x1800169c9
jmp 0x1800169d1
mov rcx, qword [rcx + 8]
jmp 0x180016992
mov rcx, qword [rsp + 0x48]
xor rcx, rsp
call fcn.180107c30
add rsp, 0x58
ret