joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1400fc8c0
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 [0x140182138]
mov rdi, rax
test rax, rax
je 0x1400fc93d
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 0x1400fc968
cmp ebx, esi
je 0x1400fc968
cmp ebx, 0x8000
ja 0x1400fc968
cmp ebx, esi
jb 0x1400fc963
mov edx, ebx
mov rcx, rdi
call qword [0x140182138]
mov rdi, rax
test rax, rax
jne 0x1400fc900
mov rcx, rbp
call qword [fcn.140121880]
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 0x1400fc948
mov rcx, rdi
jmp 0x1400fc940

Function at 0x140102d40
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 [0x1401821c0]
xor rax, rsp
mov qword [rsp + 0xb0], rax
mov rbp, qword [rcx + 0x4c8]
lea r8, [rsp + 0x20]
mov rsi, qword [rcx]
lea rdx, [rsp + 0x30]
mov rdi, rcx
mov dword [rsp + 0x20], 0x80
mov rcx, rbp
mov rbx, 0xffffffffffffffff
call qword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x140102dba
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 rbx, rax
mov rdx, rbp
mov rcx, rdi
call fcn.1400e7af0
mov rcx, rsi
cmp rbx, 0xffffffffffffffff
jne 0x140102ddf
lea rdx, str.Error_accept__ing_server_connect
call fcn.1400e6e90
lea eax, [rbx + 0x1f]
jmp 0x140102e58
lea rdx, str.Connection_accepted_from_server_n
call fcn.1400e7010
mov edx, 1
mov byte [rdi + 0x660], 0
mov rcx, rbx
mov qword [rdi + 0x4c8], rbx
call fcn.1400f5610
mov byte [rdi + 0xb2c], 1
cmp qword [rsi + 0x728], 0
je 0x140102e56
mov dl, 1
mov rcx, rsi
call fcn.1400d78e0
mov rcx, qword [rsi + 0x730]
mov r8d, 1
mov rdx, rbx
call qword [rsi + 0x728]
xor edx, edx
mov rcx, rsi
mov ebx, eax
call fcn.1400d78e0
test ebx, ebx
je 0x140102e56
mov rcx, rdi
call fcn.140103370
mov eax, Ordinal_46
jmp 0x140102e58
xor eax, eax
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.140120550
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 0x140103e50
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x20
mov rax, qword [rcx]
mov rbx, rcx
add rcx, 0xa00
cmp byte [rax + 0xf09], 0
jne 0x140103e75
cmp dword [rax + 0x9f8], 0
je 0x140103ea1
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x140103ea1
lea rdx, str.MDTM__s
call fcn.14011aea0
test eax, eax
jne 0x140103eae
mov dword [rbx + 0xab8], 0x12
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.140104ce0
add rsp, 0x20
pop rbx
ret
Function at 0x140104660
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x20
mov rbx, rcx
mov rcx, qword [rcx]
mov rax, qword [rcx + 0x1e0]
cmp dword [rax + 0x10], 0
je 0x140104698
mov r8d, reloc.WS2_32.dll_listen
mov dword [rbx + 0xab8], 0xd
mov dl, 1
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1401047b0
cmp byte [rcx + 0xf0e], 0
je 0x1401046b0
xor edx, edx
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1401051a0
cmp byte [rcx + 0xf11], 0
je 0x140104751
mov r8, qword [rbx + 0xa88]
test r8, r8
jne 0x14010470b
mov r8, qword [rcx + 0xc08]
test r8, r8
jne 0x1401046ee
cmp byte [rcx + 0xf0d], 0
lea rax, str.NLST
lea r8, str.LIST
cmovne r8, rax
lea rcx, [rbx + 0xa00]
lea rdx, str.PRET__s
call fcn.14011aea0
test eax, eax
je 0x140104741
add rsp, 0x20
pop rbx
ret
cmp byte [rcx + 0xf1d], 0
lea rcx, [rbx + 0xa00]
je 0x140104731
lea rdx, str.PRET_STOR__s
call fcn.14011aea0
test eax, eax
je 0x140104741
add rsp, 0x20
pop rbx
ret
lea rdx, str.PRET_RETR__s
call fcn.14011aea0
test eax, eax
jne 0x14010475e
mov dword [rbx + 0xab8], 0x1d
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.140105110
add rsp, 0x20
pop rbx
ret

Function at 0x140104aa0
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 + 0x1e0]
cmp dword [rdx + 0x10], 0
je 0x140104aed
cmp qword [rcx + 0xa88], 0
je 0x140104aed
add rcx, 0xa00
lea rdx, str.REST__d
xor r8d, r8d
call fcn.14011aea0
test eax, eax
jne 0x140104af7
mov dword [rbx + 0xab8], 0x1a
add rsp, 0x20
pop rbx
ret
add rsp, 0x20
pop rbx
jmp fcn.140104660
add rsp, 0x20
pop rbx
ret

Function at 0x140104c80
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x20
mov rbx, rcx
add rcx, 0xa00
mov rax, qword [rbx]
mov rdx, qword [rax + 0x1e0]
cmp dword [rdx + 0x10], 1
jne 0x140104ccc
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x140104ccc
lea rdx, str.SIZE__s
call fcn.14011aea0
test eax, eax
jne 0x140104cd9
mov dword [rbx + 0xab8], 0x17
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.140104aa0
add rsp, 0x20
pop rbx
ret

Function at 0x140104ce0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov r9, qword [rcx]
cmp byte [r9 + 0xf1c], 0
je 0x140104d38
cmp qword [rcx + 0xa88], 0
je 0x140104d38
cmp byte [r9 + 0xf0b], 0
mov eax, 0x41
mov edx, 0x49
cmovne edx, eax
movsx eax, byte [rcx + 0xaa8]
cmp eax, edx
je 0x140104d38
mov rax, qword [r9 + 0x1e0]
mov r8d, reloc.WS2_32.dll_send
mov dword [rax + 0x10], 1
movzx edx, byte [r9 + 0xf0b]
jmp fcn.140103580
jmp fcn.140104c80
Function at 0x140104d40
Capabilities:
Check http status code

Disassembly:
push rbx
push rsi
push rdi
sub rsp, 0x30
xor ebx, ebx
lea eax, [rdx - 0xc8]
mov rdi, rcx
mov rcx, qword [rcx]
mov esi, r8d
cmp eax, 0x64
jb 0x140104d75
lea rdx, str.Couldnt_set_desired_mode
call fcn.1400e6e90
lea eax, [rbx + 0x11]
add rsp, 0x30
pop rdi
pop rsi
pop rbx
ret
cmp edx, 0xc8
je 0x140104d8c
mov r8d, edx
lea rdx, str.Got_a__03d_response_code_instead_of_the_assumed_200_n
call fcn.1400e7010
mov qword [rsp + 0x58], rbp
mov qword [rsp + 0x60], r14
cmp esi, 0x13
jne 0x140104da8
mov rcx, rdi
call fcn.140104c80
jmp 0x140104edf
cmp esi, 0x14
jne 0x140104ec1
mov rsi, qword [rdi]
mov rbp, rbx
cmp dword [rsi + 0xba0], 2
jne 0x140104e29
mov rax, qword [rsi + 0x1e0]
mov rdx, qword [rax]
test rdx, rdx
je 0x140104e29
mov byte [rsp + 0x28], 1
lea r9, [rsp + 0x50]
xor r8d, r8d
mov qword [rsp + 0x20], rbx
mov rcx, rsi
mov qword [rsp + 0x50], rbx
call fcn.1400cf830
test eax, eax
jne 0x140104edf
mov rcx, qword [rsp + 0x50]
lea edx, [rax + 0x2f]
call sub.VCRUNTIME140.dll_strrchr
test rax, rax
je 0x140104e1e
mov rbp, qword [rsp + 0x50]
mov ecx, 1
sub rax, rbp
cmovne rcx, rax
mov byte [rcx + rbp], bl
jmp 0x140104e29
mov rcx, qword [rsp + 0x50]
call qword [fcn.140121880]
mov rdx, qword [rsi + 0xc08]
test rdx, rdx
jne 0x140104e4d
cmp byte [rsi + 0xf0d], bl
lea rax, str.NLST
lea rdx, str.LIST
cmovne rdx, rax
lea r8, [0x1401393e8]
test rbp, rbp
mov r9, r8
lea rax, reloc.WLDAP32.dll_Ordinal_32
cmovne r9, rbp
lea rcx, [0x14012f360]
cmovne r8, rax
call fcn.1400d5810
mov rcx, rbp
mov r14, rax
call qword [fcn.140121880]
test r14, r14
jne 0x140104e8c
lea ebx, [r14 + 0x1b]
jmp 0x140104ee1
lea rcx, [rdi + 0xa00]
mov r8, r14
lea rdx, [0x140141030]
call fcn.14011aea0
mov rcx, r14
mov esi, eax
call qword [fcn.140121880]
test esi, esi
je 0x140104eb5
mov ebx, esi
jmp 0x140104ee1
mov dword [rdi + 0xab8], 0x1f
jmp 0x140104ee1
cmp esi, 0x15
jne 0x140104ecc
lea r8d, [rsi - 8]
jmp 0x140104ed5
cmp esi, 0x16
jne 0x140104ee1
lea r8d, [rsi - 8]
mov dl, 1
mov rcx, rdi
call fcn.1401047b0
mov ebx, eax
mov r14, qword [rsp + 0x60]
mov eax, ebx
mov rbp, qword [rsp + 0x58]
add rsp, 0x30
pop rdi
pop rsi
pop rbx
ret
Function at 0x14010a7d0
Capabilities:
Write file on windows

Disassembly:
sub rsp, 0x38
cmp byte [rcx + 0xf1e], 0
movsxd r10, r9d
je 0x14010a8f4
cmp r8d, 0xff
jne 0x14010a831
lea eax, [r10 - 0xec]
cmp eax, 0x13
ja 0x14010a81b
lea r8, [0x140000000]
mov r9, qword [r8 + r10*8 + 0x135640]
mov r8, rdx
lea rdx, str._s_IAC__s_n
add rsp, 0x38
jmp fcn.1400e7010
mov r8, rdx
mov r9d, r10d
lea rdx, str._s_IAC__d_n
add rsp, 0x38
jmp fcn.1400e7010
cmp r8d, 0xfb
jne 0x14010a843
lea r9, str.WILL
jmp 0x14010a881
cmp r8d, 0xfc
jne 0x14010a855
lea r9, str.WONT
jmp 0x14010a881
cmp r8d, 0xfd
jne 0x14010a867
lea r9, [0x140136064]
jmp 0x14010a881
xor r9d, r9d
lea rax, str.DONT
cmp r8d, 0xfe
cmove r9, rax
test r9, r9
je 0x14010a8dd
cmp r10d, 0x27
jg 0x14010a8b4
lea r8, [0x140000000]
mov r8, qword [r8 + r10*8 + 0x135c60]
test r8, r8
jne 0x14010a8c4
mov r8, rdx
mov dword [rsp + 0x20], r10d
lea rdx, str._s__s__d_n
call fcn.1400e7010
add rsp, 0x38
ret
cmp r10d, 0xff
jne 0x14010a89b
lea r8, str.EXOPL
mov qword [rsp + 0x20], r8
mov r8, rdx
lea rdx, str._s__s__s_n
call fcn.1400e7010
add rsp, 0x38
ret
mov r9d, r8d
mov dword [rsp + 0x20], r10d
mov r8, rdx
lea rdx, str._s__d__d_n
call fcn.1400e7010
add rsp, 0x38
ret

Function at 0x14010ac40
Capabilities:
Send data
Send data on socket

Disassembly:
mov rax, rsp
mov qword [rax + 8], rbx
mov qword [rax + 0x18], rbp
mov qword [rax + 0x20], rsi
push rdi
sub rsp, 0x20
mov rbp, qword [rcx]
mov edi, r8d
mov esi, edx
mov byte [rax + 0x10], 0xff
xor r9d, r9d
mov byte [rax + 0x11], sil
mov rbx, rcx
mov byte [rax + 0x12], dil
mov rcx, qword [rcx + 0x4c0]
lea rdx, [rax + 0x10]
lea r8d, [r9 + 3]
call qword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x14010ac9f
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.1400e6e90
mov rcx, qword [rbx]
lea rdx, str.SENT
mov r9d, edi
mov r8d, esi
call fcn.14010a7d0
mov rbx, qword [rsp + 0x30]
mov rbp, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
ret
Function at 0x14010ae50
Capabilities:
Send data
Send data on socket

Disassembly:
cmp edx, 0x1f
jne 0x14010aff8
push rbp
push rdi
push r14
sub rsp, 0x20
mov rbp, qword [rcx]
mov r14, rcx
mov qword [rsp + 0x40], rbx
mov qword [rsp + 0x50], rsi
mov qword [rsp + 0x58], r15
mov rdi, qword [rbp + 0x1e0]
lea rsi, [rdi + 0x1cb8]
lea rbx, [rdi + 0x1eb8]
mov qword [rbx], rsi
cmp rsi, rbx
jae 0x14010aeb5
lea rax, [rsi + 1]
mov byte [rsi], 0xff
mov qword [rbx], rax
cmp rax, rbx
jae 0x14010aeb5
mov byte [rax], 0xfa
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x14010aeb5
mov byte [rax], dl
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 + 0x48], ax
call qword [sym.imp.WS2_32.dll_htons]
mov r9, qword [rbx]
movzx ecx, ax
cmp r9, rbx
jae 0x14010aeec
mov byte [r9], r15b
inc qword [rbx]
mov r9, qword [rbx]
mov r15, qword [rsp + 0x58]
cmp r9, rbx
jae 0x14010af42
movzx eax, byte [rsp + 0x49]
mov byte [r9], al
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14010af42
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14010af42
shr cx, 8
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14010af42
mov byte [r9], 0xff
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14010af42
mov byte [r9], 0xf0
mov r9, qword [rbx]
inc r9
mov qword [rdi + 0x1ec0], r9
lea r8, [rdi + 0x1cba]
sub r9, rsi
mov qword [rbx], rsi
sub r9, 2
mov edx, 0x3e
mov rcx, rbp
call fcn.14010a900
mov rcx, qword [r14 + 0x4c0]
xor r9d, r9d
mov rdx, rsi
lea r8d, [r9 + 3]
call qword [sym.imp.WS2_32.dll_send]
mov rsi, qword [rsp + 0x50]
mov rbx, qword [rsp + 0x40]
test eax, eax
jns 0x14010afa4
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.1400e6e90
lea rdx, [rdi + 0x1cbb]
mov r8d, 4
mov rcx, r14
call fcn.14010acd0
mov rcx, qword [r14 + 0x4c0]
lea rdx, [rdi + 0x1cbf]
xor r9d, r9d
lea r8d, [r9 + 2]
call qword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x14010aff0
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.1400e6e90
add rsp, 0x20
pop r14
pop rdi
pop rbp
ret
Function at 0x14010c760
Capabilities:
Receive data
Receive data on socket

Disassembly:
push rbx
push rdi
push r14
sub rsp, 0xd0
mov rax, qword [0x1401821c0]
xor rax, rsp
mov qword [rsp + 0xc0], rax
mov rbx, qword [rcx + 0xa00]
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 0x14010c7f5
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 + 0xf8], rbp
mov qword [rsp + 0x100], rsi
cmp r8d, 4
jge 0x14010c856
lea rdx, str.Received_too_short_packet
mov rcx, rdi
call fcn.1400e6e90
mov dword [rbx + 0xc], 7
xor eax, eax
mov rsi, qword [rsp + 0x100]
mov rbp, qword [rsp + 0xf8]
mov rcx, qword [rsp + 0xc0]
xor rcx, rsp
call fcn.140120550
add rsp, 0xd0
pop r14
pop rdi
pop rbx
ret
mov rdx, qword [rbx + 0x168]
movzx eax, byte [rdx]
movzx ecx, byte [rdx + 1]
shl eax, 8
or ecx, eax
mov dword [rbx + 0xc], ecx
sub ecx, 3
je 0x14010c911
sub ecx, 1
je 0x14010c984
sub ecx, 1
je 0x14010c8c0
cmp ecx, 1
je 0x14010c8a3
lea r8, str.Internal_error:_Unexpected_packet
mov rcx, rdi
lea rdx, [0x140141030]
call fcn.1400e6e90
jmp 0x14010c984
add r8d, 0xfffffffe
add rdx, 2
mov rcx, rbx
call fcn.14010c490
test eax, eax
je 0x14010c984
jmp 0x14010c82a
movzx ecx, byte [rdx + 2]
lea eax, [r8 - 4]
movsxd rbp, eax
lea rsi, [rdx + 4]
movzx eax, byte [rdx + 3]
mov r8, rbp
shl ecx, 8
xor edx, edx
or ecx, eax
mov dword [rbx + 8], ecx
mov rcx, rsi
call sub.VCRUNTIME140.dll_memchr
test rax, rax
je 0x14010c984
sub rax, rsi
cmp rax, rbp
jae 0x14010c984
mov r8, rsi
lea rdx, str.TFTP_error:__s_n
mov rcx, rdi
call fcn.1400e7010
jmp 0x14010c984
cmp r8d, 4
jle 0x14010c984
movzx eax, byte [rdx + 3]
movzx ecx, byte [rdx + 2]
shl ecx, 8
or ecx, eax
movzx eax, word [rbx + 0x48]
inc eax
movzx eax, ax
cmp eax, ecx
jne 0x14010c984
lea eax, [r8 - 4]
mov rcx, r14
lea r8, [rdx + 4]
movsxd r9, eax
mov edx, 1
call fcn.1400e6db0
mov esi, eax
test eax, eax
je 0x14010c963
mov edx, 5
mov rcx, rbx
call fcn.14010d450
mov eax, esi
jmp 0x14010c82a
mov eax, dword [rbx + 0x154]
mov rcx, rdi
sub eax, 4
cdqe
add qword [rdi + 0xf8], rax
mov rdx, qword [rdi + 0xf8]
call fcn.1400f5880
mov rcx, r14
call fcn.1400f5b60
test eax, eax
je 0x14010c828
mov edx, 5
mov rcx, rbx
call fcn.14010d450
mov eax, Ordinal_46
jmp 0x14010c82a
Function at 0x14011f720
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 [sub.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov rdi, rax
test rax, rax
jne 0x14011f762
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 0x14011f7a9
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 rcx, qword [rdi + 8]
mov ebp, dword [rbx + 0x20]
call qword [rbx]
mov rcx, qword [rdi + 0x10]
call qword [rbx]
xor esi, esi
test rbp, rbp
je 0x14011f802
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 0x14011f7c0
mov eax, dword [rbx + 0x1c]
cmp rsi, rax
jae 0x14011f843
nop word [rax + rax]
mov rcx, qword [rdi + 8]
lea rdx, [0x14013916b]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov rcx, qword [rdi + 0x10]
lea rdx, [0x14013916c]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov eax, dword [rbx + 0x1c]
inc rsi
cmp rsi, rax
jb 0x14011f810
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 0x14011f868
Capabilities:
Get geographical location

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x40
mov rbx, rdx
lea r8, [rsp + 0x60]
mov edi, ecx
mov edx, 0x20000001
lea rcx, str._x_sys_default_locale
mov r9d, 2
call qword [sym.imp.KERNEL32.DLL_GetLocaleInfoEx]
test eax, eax
jne 0x14011f8a2
xor r9d, r9d
mov dword [rsp + 0x60], r9d
jmp 0x14011f8a7
mov r9d, dword [rsp + 0x60]
and qword [rsp + 0x30], 0
mov r8d, edi
and dword [rsp + 0x28], 0
xor edx, edx
mov ecx, 0x1300
mov qword [rsp + 0x20], rbx
call qword [sym.imp.KERNEL32.DLL_FormatMessageA]
mov edx, eax
test eax, eax
je 0x14011f8f0
mov r8, qword [rbx]
dec r8
add r8, rdx
movzx ecx, byte [r8]
lea rax, reloc.WS2_32.dll_accept
cmp byte [rcx + rax], 0
je 0x14011f8f0
dec r8
sub rdx, 1
jne 0x14011f8d6
mov rbx, qword [rsp + 0x50]
mov rax, rdx
add rsp, 0x40
pop rdi
ret
Function at 0x1401200b4
Capabilities:
Check if file exists
Get file attributes

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x20
mov rdi, rcx
mov rdx, rcx
mov ecx, 0x105
call fcn.14011f980
mov ebx, eax
test eax, eax
jne 0x1401200e4
and dword [rsp + 0x38], eax
call qword [sym.imp.KERNEL32.DLL_GetLastError]
mov dword [rsp + 0x3c], eax
jmp 0x140120147
mov rcx, rdi
call qword [sym.imp.KERNEL32.DLL_GetFileAttributesW]
cmp eax, 0xffffffff
je 0x14012013e
test al, 0x10
je 0x14012013e
bt eax, 0xa
jae 0x140120137
mov r9d, 0x2000000
lea rcx, [rsp + 0x38]
mov r8d, 0x80
mov rdx, rdi
call fcn.140120158
mov rcx, qword [rsp + 0x38]
mov edi, eax
cmp rcx, 0xffffffffffffffff
je 0x140120133
call qword [sym.imp.KERNEL32.DLL_CloseHandle]
test eax, eax
jne 0x140120133
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll_abort]
int3
test edi, edi
jne 0x14012013e
and dword [rsp + 0x3c], 0
jmp 0x140120143
or dword [rsp + 0x3c], 0xffffffff
mov dword [rsp + 0x38], ebx
mov rax, qword [rsp + 0x38]
mov rbx, qword [rsp + 0x30]
add rsp, 0x20
pop rdi
ret

Function at 0x1401214e8
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x28
xor ecx, ecx
call qword [sym.imp.KERNEL32.DLL_GetModuleHandleW]
test rax, rax
je 0x140121532
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x140121532
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x140121532
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x140121532
cmp dword [rcx + 0x84], 0xe
jbe 0x140121532
cmp dword [rcx + 0xf8], 0
setne al
jmp 0x140121534
xor al, al
add rsp, 0x28
ret
Function at 0x180003570
Capabilities:
Terminate process

Disassembly:
sub rsp, 0x28
call fcn.18001cbb0
test al, al
jne 0x180003594
nop dword [rax]
mov ecx, 0x64
call qword [sym.imp.KERNEL32.dll_Sleep]
call fcn.18001cbb0
test al, al
je 0x180003580
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_ExitProcess]

Function at 0x1800035a0
Capabilities:
Terminate process

Disassembly:
push rbx
sub rsp, 0x20
mov ecx, 0x20a
call fcn.180021354
xor edx, edx
mov r8d, 0x20a
mov rcx, rax
mov rbx, rax
call fcn.180023a70
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
mov r8d, 0x104
mov rdx, rbx
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
lea rdx, str.mstsc
mov rcx, rbx
call qword [sym.imp.SHLWAPI.dll_StrStrIW]
test rax, rax
jne 0x180003614
call fcn.18001cbb0
test al, al
jne 0x180003614
nop dword [rax + rax]
mov ecx, 0x64
call qword [sym.imp.KERNEL32.dll_Sleep]
call fcn.18001cbb0
test al, al
je 0x180003600
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_ExitProcess]
Function at 0x18000c990
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
movabs rax, 0xcbf29ce484222325
mov r9d, 0
sub r8, rdx
je 0x18000c9c4
movabs r10, 0x100000001b3
nop
movzx ecx, byte [r9 + rdx]
inc r9
xor rax, rcx
imul rax, r10
cmp r9, r8
jb 0x18000c9b0
ret
Function at 0x180010580
Capabilities:
Validate payment card number using luhn algorithm

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
push rdi
sub rsp, 0x20
mov esi, edx
mov dword [rcx + 0x74], 0
mov rbx, rcx
mov edi, 0x7fffffff
movsx ecx, byte [rbx + 0x78]
lea eax, [rcx - 0x30]
cmp al, 9
ja 0x18001064c
lea r8d, [rcx - 0x30]
cmp r8d, 0xffffffff
je 0x18001064c
mov r9d, dword [rbx + 0x74]
mov ecx, 0x7fffffff
sub ecx, r8d
mov eax, 0x66666667
imul ecx
sar edx, 2
mov eax, edx
shr eax, 0x1f
add edx, eax
cmp r9d, edx
jg 0x180010665
lea eax, [r9 + r9*4]
dec edi
lea ecx, [r8 + rax*2]
mov rax, qword [rbx]
mov dword [rbx + 0x74], ecx
mov rcx, qword [rbx + 0x10]
cmp rax, rcx
je 0x18001063c
cmp byte [rax], 0x5c
jne 0x180010636
lea rdx, [rax + 1]
cmp rdx, rcx
je 0x180010636
mov r8d, dword [rbx + 0x80]
test r8b, 8
jne 0x180010622
movzx ecx, byte [rdx]
sub cl, 0x28
cmp cl, 1
jbe 0x180010633
test r8b, 0x10
jne 0x180010636
movzx ecx, byte [rdx]
sub cl, 0x7b
test cl, 0xfd
jne 0x180010636
mov rax, rdx
inc rax
mov qword [rbx], rax
mov rcx, rbx
call fcn.18000d080
test edi, edi
jne 0x1800105a0
mov rbx, qword [rsp + 0x30]
cmp edi, 0x7fffffff
mov rsi, qword [rsp + 0x38]
setne al
add rsp, 0x20
pop rdi
ret
mov edx, esi
call fcn.18000d070
int3
Function at 0x180014a50
Capabilities:
Encode data using xor

Disassembly:
movzx r10d, byte [rdx]
mov r11, rdx
mov r9, qword [rcx + 0x18]
movzx r8d, r10b
movzx eax, byte [r9 + 0x1d]
xor r8b, byte [rax + rcx + 0x71]
xor byte [r9], r8b
mov r9, qword [rcx + 0x18]
movzx eax, byte [r9 + 0x1e]
movzx r8d, byte [rax + rcx + 0x71]
xor byte [r9 + 1], r8b
mov r9d, 5
mov r8, qword [rcx + 0x18]
movzx eax, byte [r8 + 0x1f]
movzx edx, byte [rax + rcx + 0x71]
xor byte [r8 + 2], dl
mov r8, qword [rcx + 0x18]
movzx eax, byte [r8 + 0x1c]
movzx edx, byte [rax + rcx + 0x71]
movzx eax, r10b
xor byte [r8 + 3], dl
add r10b, r10b
shr al, 7
movzx eax, al
imul edx, eax, 0x1b
xor dl, r10b
mov r10b, 4
mov byte [r11], dl
nop dword [rax]
nop word [rax + rax]
mov rdx, qword [rcx + 0x18]
movzx eax, r10b
add r10b, 4
lea r8, [rdx + r9]
movzx edx, byte [rax + rdx - 4]
xor byte [r8 - 1], dl
mov rax, qword [rcx + 0x18]
lea rdx, [rax + r9]
movzx eax, byte [rax + r9 - 4]
xor byte [rdx], al
mov rax, qword [rcx + 0x18]
lea rdx, [r9 + rax]
movzx eax, byte [r9 + rax - 3]
xor byte [rdx + 1], al
mov rax, qword [rcx + 0x18]
lea rdx, [r9 + rax]
movzx eax, byte [r9 + rax - 2]
xor byte [rdx + 2], al
lea r9, [r9 + 4]
cmp r10b, 0x10
jb 0x180014ad0
mov r8, qword [rcx + 0x18]
mov r10b, 0x14
mov r9d, 0x15
movzx eax, byte [r8 + 0xc]
movzx edx, byte [rax + rcx + 0x71]
xor byte [r8 + 0x10], dl
mov r8, qword [rcx + 0x18]
movzx eax, byte [r8 + 0xd]
movzx edx, byte [rax + rcx + 0x71]
xor byte [r8 + 0x11], dl
mov r8, qword [rcx + 0x18]
movzx eax, byte [r8 + 0xe]
movzx edx, byte [rax + rcx + 0x71]
xor byte [r8 + 0x12], dl
mov r8, qword [rcx + 0x18]
movzx eax, byte [r8 + 0xf]
movzx edx, byte [rax + rcx + 0x71]
xor byte [r8 + 0x13], dl
nop word [rax + rax]
mov rdx, qword [rcx + 0x18]
movzx eax, r10b
add r10b, 4
lea r8, [rdx + r9]
movzx edx, byte [rax + rdx - 4]
xor byte [r8 - 1], dl
mov rax, qword [rcx + 0x18]
lea rdx, [rax + r9]
movzx eax, byte [rax + r9 - 4]
xor byte [rdx], al
mov rax, qword [rcx + 0x18]
lea rdx, [r9 + rax]
movzx eax, byte [r9 + rax - 3]
xor byte [rdx + 1], al
mov rax, qword [rcx + 0x18]
lea rdx, [r9 + rax]
movzx eax, byte [r9 + rax - 2]
xor byte [rdx + 2], al
lea r9, [r9 + 4]
cmp r10b, 0x20
jb 0x180014b80
ret