joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1400b6270
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 [0x14010a040]
mov rdi, rax
test rax, rax
je 0x1400b62ed
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 0x1400b6318
cmp ebx, esi
je 0x1400b6318
cmp ebx, 0x8000
ja 0x1400b6318
cmp ebx, esi
jb 0x1400b6313
mov edx, ebx
mov rcx, rdi
call qword [0x14010a040]
mov rdi, rax
test rax, rax
jne 0x1400b62b0
mov rcx, rbp
call qword [fcn.1400dad04]
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 0x1400b62f8
mov rcx, rdi
jmp 0x1400b62f0

Function at 0x1400bc6f0
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 [0x14010a0c0]
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 0x1400bc76a
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.1400a1690
mov rcx, rsi
cmp rbx, 0xffffffffffffffff
jne 0x1400bc78f
lea rdx, str.Error_accept__ing_server_connect
call fcn.1400a0a30
lea eax, [rbx + 0x1f]
jmp 0x1400bc808
lea rdx, str.Connection_accepted_from_server_n
call fcn.1400a0bb0
mov edx, 1
mov byte [rdi + 0x660], 0
mov rcx, rbx
mov qword [rdi + 0x4c8], rbx
call fcn.1400aefc0
mov byte [rdi + 0xb2c], 1
cmp qword [rsi + 0x728], 0
je 0x1400bc806
mov dl, 1
mov rcx, rsi
call fcn.140091480
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.140091480
test ebx, ebx
je 0x1400bc806
mov rcx, rdi
call fcn.1400bcd20
mov eax, Ordinal_45
jmp 0x1400bc808
xor eax, eax
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.1400d99f0
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 0x1400bd800
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 0x1400bd825
cmp dword [rax + 0x9f8], 0
je 0x1400bd851
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x1400bd851
lea rdx, str.MDTM__s
call fcn.1400d4850
test eax, eax
jne 0x1400bd85e
mov dword [rbx + 0xab8], 0x12
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1400be690
add rsp, 0x20
pop rbx
ret
Function at 0x1400be010
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 0x1400be048
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.1400be160
cmp byte [rcx + 0xf0e], 0
je 0x1400be060
xor edx, edx
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1400beb50
cmp byte [rcx + 0xf11], 0
je 0x1400be101
mov r8, qword [rbx + 0xa88]
test r8, r8
jne 0x1400be0bb
mov r8, qword [rcx + 0xc08]
test r8, r8
jne 0x1400be09e
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.1400d4850
test eax, eax
je 0x1400be0f1
add rsp, 0x20
pop rbx
ret
cmp byte [rcx + 0xf1d], 0
lea rcx, [rbx + 0xa00]
je 0x1400be0e1
lea rdx, str.PRET_STOR__s
call fcn.1400d4850
test eax, eax
je 0x1400be0f1
add rsp, 0x20
pop rbx
ret
lea rdx, str.PRET_RETR__s
call fcn.1400d4850
test eax, eax
jne 0x1400be10e
mov dword [rbx + 0xab8], 0x1d
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1400beac0
add rsp, 0x20
pop rbx
ret

Function at 0x1400be450
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 0x1400be49d
cmp qword [rcx + 0xa88], 0
je 0x1400be49d
add rcx, 0xa00
lea rdx, str.REST__d
xor r8d, r8d
call fcn.1400d4850
test eax, eax
jne 0x1400be4a7
mov dword [rbx + 0xab8], 0x1a
add rsp, 0x20
pop rbx
ret
add rsp, 0x20
pop rbx
jmp fcn.1400be010
add rsp, 0x20
pop rbx
ret

Function at 0x1400be630
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 0x1400be67c
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x1400be67c
lea rdx, str.SIZE__s
call fcn.1400d4850
test eax, eax
jne 0x1400be689
mov dword [rbx + 0xab8], 0x17
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1400be450
add rsp, 0x20
pop rbx
ret

Function at 0x1400be690
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov r9, qword [rcx]
cmp byte [r9 + 0xf1c], 0
je 0x1400be6e8
cmp qword [rcx + 0xa88], 0
je 0x1400be6e8
cmp byte [r9 + 0xf0b], 0
mov eax, 0x41
mov edx, 0x49
cmovne edx, eax
movsx eax, byte [rcx + 0xaa8]
cmp eax, edx
je 0x1400be6e8
mov rax, qword [r9 + 0x1e0]
mov r8d, reloc.WS2_32.dll_send
mov dword [rax + 0x10], 1
movzx edx, byte [r9 + 0xf0b]
jmp fcn.1400bcf30
jmp fcn.1400be630
Function at 0x1400be6f0
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 0x1400be725
lea rdx, str.Couldnt_set_desired_mode
call fcn.1400a0a30
lea eax, [rbx + 0x11]
add rsp, 0x30
pop rdi
pop rsi
pop rbx
ret
cmp edx, 0xc8
je 0x1400be73c
mov r8d, edx
lea rdx, str.Got_a__03d_response_code_instead_of_the_assumed_200_n
call fcn.1400a0bb0
mov qword [rsp + 0x58], rbp
mov qword [rsp + 0x60], r14
cmp esi, 0x13
jne 0x1400be758
mov rcx, rdi
call fcn.1400be630
jmp 0x1400be88f
cmp esi, 0x14
jne 0x1400be871
mov rsi, qword [rdi]
mov rbp, rbx
cmp dword [rsi + 0xba0], 2
jne 0x1400be7d9
mov rax, qword [rsi + 0x1e0]
mov rdx, qword [rax]
test rdx, rdx
je 0x1400be7d9
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.14008a190
test eax, eax
jne 0x1400be88f
mov rcx, qword [rsp + 0x50]
lea edx, [rax + 0x2f]
call sub.VCRUNTIME140.dll_strrchr
test rax, rax
je 0x1400be7ce
mov rbp, qword [rsp + 0x50]
mov ecx, 1
sub rax, rbp
cmovne rcx, rax
mov byte [rcx + rbp], bl
jmp 0x1400be7d9
mov rcx, qword [rsp + 0x50]
call qword [fcn.1400dad04]
mov rdx, qword [rsi + 0xc08]
test rdx, rdx
jne 0x1400be7fd
cmp byte [rsi + 0xf0d], bl
lea rax, str.NLST
lea rdx, str.LIST
cmovne rdx, rax
lea r8, [0x1400edbde]
test rbp, rbp
mov r9, r8
lea rax, [0x1400f44c4]
cmovne r9, rbp
lea rcx, [0x1400e3a34]
cmovne r8, rax
call fcn.14008f3b0
mov rcx, rbp
mov r14, rax
call qword [fcn.1400dad04]
test r14, r14
jne 0x1400be83c
lea ebx, [r14 + 0x1b]
jmp 0x1400be891
lea rcx, [rdi + 0xa00]
mov r8, r14
lea rdx, [0x1400eea38]
call fcn.1400d4850
mov rcx, r14
mov esi, eax
call qword [fcn.1400dad04]
test esi, esi
je 0x1400be865
mov ebx, esi
jmp 0x1400be891
mov dword [rdi + 0xab8], 0x1f
jmp 0x1400be891
cmp esi, 0x15
jne 0x1400be87c
lea r8d, [rsi - 8]
jmp 0x1400be885
cmp esi, 0x16
jne 0x1400be891
lea r8d, [rsi - 8]
mov dl, 1
mov rcx, rdi
call fcn.1400be160
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 0x1400c4180
Capabilities:
Write file on windows

Disassembly:
sub rsp, 0x38
cmp byte [rcx + 0xf1e], 0
movsxd r10, r9d
je 0x1400c42a4
cmp r8d, 0xff
jne 0x1400c41e1
lea eax, [r10 - 0xec]
cmp eax, 0x13
ja 0x1400c41cb
lea r8, [0x140000000]
mov r9, qword [r8 + r10*8 + 0xe9d70]
mov r8, rdx
lea rdx, str._s_IAC__s_n
add rsp, 0x38
jmp fcn.1400a0bb0
mov r8, rdx
mov r9d, r10d
lea rdx, str._s_IAC__d_n
add rsp, 0x38
jmp fcn.1400a0bb0
cmp r8d, 0xfb
jne 0x1400c41f3
lea r9, str.WILL
jmp 0x1400c4231
cmp r8d, 0xfc
jne 0x1400c4205
lea r9, str.WONT
jmp 0x1400c4231
cmp r8d, 0xfd
jne 0x1400c4217
lea r9, [0x1400ea794]
jmp 0x1400c4231
xor r9d, r9d
lea rax, str.DONT
cmp r8d, 0xfe
cmove r9, rax
test r9, r9
je 0x1400c428d
cmp r10d, 0x27
jg 0x1400c4264
lea r8, [0x140000000]
mov r8, qword [r8 + r10*8 + 0xea390]
test r8, r8
jne 0x1400c4274
mov r8, rdx
mov dword [rsp + 0x20], r10d
lea rdx, str._s__s__d_n
call fcn.1400a0bb0
add rsp, 0x38
ret
cmp r10d, 0xff
jne 0x1400c424b
lea r8, str.EXOPL
mov qword [rsp + 0x20], r8
mov r8, rdx
lea rdx, str._s__s__s_n
call fcn.1400a0bb0
add rsp, 0x38
ret
mov r9d, r8d
mov dword [rsp + 0x20], r10d
mov r8, rdx
lea rdx, str._s__d__d_n
call fcn.1400a0bb0
add rsp, 0x38
ret

Function at 0x1400c45f0
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 0x1400c464f
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.1400a0a30
mov rcx, qword [rbx]
lea rdx, str.SENT
mov r9d, edi
mov r8d, esi
call fcn.1400c4180
mov rbx, qword [rsp + 0x30]
mov rbp, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
ret
Function at 0x1400c4800
Capabilities:
Send data
Send data on socket

Disassembly:
cmp edx, 0x1f
jne 0x1400c49a8
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 0x1400c4865
lea rax, [rsi + 1]
mov byte [rsi], 0xff
mov qword [rbx], rax
cmp rax, rbx
jae 0x1400c4865
mov byte [rax], 0xfa
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x1400c4865
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 0x1400c489c
mov byte [r9], r15b
inc qword [rbx]
mov r9, qword [rbx]
mov r15, qword [rsp + 0x58]
cmp r9, rbx
jae 0x1400c48f2
movzx eax, byte [rsp + 0x49]
mov byte [r9], al
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400c48f2
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400c48f2
shr cx, 8
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400c48f2
mov byte [r9], 0xff
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400c48f2
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.1400c42b0
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 0x1400c4954
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.1400a0a30
lea rdx, [rdi + 0x1cbb]
mov r8d, 4
mov rcx, r14
call fcn.1400c4680
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 0x1400c49a0
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.1400a0a30
add rsp, 0x20
pop r14
pop rdi
pop rbp
ret
Function at 0x1400c6110
Capabilities:
Receive data
Receive data on socket

Disassembly:
push rbx
push rdi
push r14
sub rsp, 0xd0
mov rax, qword [0x14010a0c0]
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 0x1400c61a5
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 0x1400c6206
lea rdx, str.Received_too_short_packet
mov rcx, rdi
call fcn.1400a0a30
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.1400d99f0
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 0x1400c62c1
sub ecx, 1
je 0x1400c6334
sub ecx, 1
je 0x1400c6270
cmp ecx, 1
je 0x1400c6253
lea r8, str.Internal_error:_Unexpected_packet
mov rcx, rdi
lea rdx, [0x1400eea38]
call fcn.1400a0a30
jmp 0x1400c6334
add r8d, 0xfffffffe
add rdx, 2
mov rcx, rbx
call fcn.1400c5e40
test eax, eax
je 0x1400c6334
jmp 0x1400c61da
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 0x1400c6334
sub rax, rsi
cmp rax, rbp
jae 0x1400c6334
mov r8, rsi
lea rdx, str.TFTP_error:__s_n
mov rcx, rdi
call fcn.1400a0bb0
jmp 0x1400c6334
cmp r8d, 4
jle 0x1400c6334
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 0x1400c6334
lea eax, [r8 - 4]
mov rcx, r14
lea r8, [rdx + 4]
movsxd r9, eax
mov edx, 1
call fcn.1400a0950
mov esi, eax
test eax, eax
je 0x1400c6313
mov edx, 5
mov rcx, rbx
call fcn.1400c6e00
mov eax, esi
jmp 0x1400c61da
mov eax, dword [rbx + 0x154]
mov rcx, rdi
sub eax, 4
cdqe
add qword [rdi + 0xf8], rax
mov rdx, qword [rdi + 0xf8]
call fcn.1400af230
mov rcx, r14
call fcn.1400af510
test eax, eax
je 0x1400c61d8
mov edx, 5
mov rcx, rbx
call fcn.1400c6e00
mov eax, Ordinal_45
jmp 0x1400c61da
Function at 0x1400d90d0
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 0x1400d9112
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 0x1400d9159
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 0x1400d91b2
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 0x1400d9170
mov eax, dword [rbx + 0x1c]
cmp rsi, rax
jae 0x1400d91f3
nop word [rax + rax]
mov rcx, qword [rdi + 8]
lea rdx, [0x1400ed952]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov rcx, qword [rdi + 0x10]
lea rdx, [0x1400ed953]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov eax, dword [rbx + 0x1c]
inc rsi
cmp rsi, rax
jb 0x1400d91c0
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 0x1400d9218
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 0x1400d9252
xor r9d, r9d
mov dword [rsp + 0x60], r9d
jmp 0x1400d9257
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 0x1400d92a0
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 0x1400d92a0
dec r8
sub rdx, 1
jne 0x1400d9286
mov rbx, qword [rsp + 0x50]
mov rax, rdx
add rsp, 0x40
pop rdi
ret
Function at 0x1400da988
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x28
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x1400da9d2
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x1400da9d2
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x1400da9d2
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x1400da9d2
cmp dword [rcx + 0x84], 0xe
jbe 0x1400da9d2
cmp dword [rcx + 0xf8], 0
setne al
jmp 0x1400da9d4
xor al, al
add rsp, 0x28
ret
Function at 0x140011203
Capabilities:
Terminate process

Disassembly:
jmp 0x140015740
mov qword [rsp + 8], rcx
sub rsp, 0x28
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_SetUnhandledExceptionFilter]
mov rcx, qword [rsp + 0x30]
call qword [sym.imp.KERNEL32.dll_UnhandledExceptionFilter]
call qword [sym.imp.KERNEL32.dll_GetCurrentProcess]
mov edx, 0xc0000409
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_TerminateProcess]
add rsp, 0x28
ret

Function at 0x14001128a
Capabilities:
Parse pe header

Disassembly:
jmp 0x140013e00
sub rsp, 0x38
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
mov qword [rsp + 0x20], rax
cmp qword [rsp + 0x20], 0
jne 0x140013e20
xor al, al
jmp 0x140013ea1
mov rax, qword [rsp + 0x20]
movzx eax, word [rax]
cmp eax, 0x5a4d
je 0x140013e33
xor al, al
jmp 0x140013ea1
mov rax, qword [rsp + 0x20]
movsxd rax, dword [rax + 0x3c]
mov rcx, qword [rsp + 0x20]
add rcx, rax
mov rax, rcx
mov qword [rsp + 0x28], rax
mov rax, qword [rsp + 0x28]
cmp dword [rax], 0x4550
je 0x140013e5d
xor al, al
jmp 0x140013ea1
mov rax, qword [rsp + 0x28]
movzx eax, word [rax + 0x18]
cmp eax, 0x20b
je 0x140013e71
xor al, al
jmp 0x140013ea1
mov rax, qword [rsp + 0x28]
cmp dword [rax + 0x84], 0xe
ja 0x140013e83
xor al, al
jmp 0x140013ea1
mov eax, 8
imul rax, rax, 0xe
mov rcx, qword [rsp + 0x28]
cmp dword [rcx + rax + 0x88], 0
jne 0x140013e9f
xor al, al
jmp 0x140013ea1
mov al, 1
add rsp, 0x38
ret
Function at 0x14000b9fc
Capabilities:
Terminate process

Disassembly:
push rbx
sub rsp, 0x20
mov rbx, rcx
call qword [sym.imp.api_ms_win_core_debug_l1_1_0.dll_IsDebuggerPresent]
mov ecx, 1
mov dword [0x140016950], eax
call fcn.14000b77c
xor ecx, ecx
call qword [sym.imp.api_ms_win_core_errorhandling_l1_1_0.dll_SetUnhandledExceptionFilter]
mov rcx, rbx
call qword [sym.imp.api_ms_win_core_errorhandling_l1_1_0.dll_UnhandledExceptionFilter]
cmp dword [0x140016950], 0
jne case.default.0x14000ba52
mov ecx, 1
call fcn.14000b77c
call qword [sym.imp.api_ms_win_core_processthreads_l1_1_0.dll_GetCurrentProcess]
mov rcx, rax
mov edx, 0xc0000409
add rsp, 0x20
pop rbx
jmp qword [sym.imp.api_ms_win_core_processthreads_l1_1_0.dll_TerminateProcess]
popfq
jnp 0x14002333c
fisttp qword [rcx + 0xad03ee6]
cmpsd dword [rsi], dword [rdi]
in al, 0xb8
invalid
sbb cl, dl
rol dword [rdx], cl
jae 0x1400232e6
xor dword [rax - 0x1ee49647], ebx
invalid
pop rbp
retf
Function at 0x1800193cc
Capabilities:
Access peb ldr_data
Encode data using xor
Hash data using fnv
Resolve function by parsing pe exports

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
push rdi
push r14
push r15
sub rsp, 0x20
mov rax, qword [rdx]
mov rdi, rdx
mov rbx, rcx
cmp qword [rcx], rax
je 0x18001949e
mov rax, qword gs:[0x60]
mov rax, qword [rax + 0x18]
mov rax, qword [rax + 0x10]
mov r8, qword [rax + 0x30]
movsxd rcx, dword [r8 + 0x3c]
mov r9d, dword [rcx + r8 + 0x88]
add r9, r8
cmp r9, r8
je 0x18001947e
mov r10d, dword [r9 + 0x18]
test r10d, r10d
je 0x18001947e
mov r15d, dword [r9 + 0x20]
dec r10d
mov ebp, 0x3b7307b1
lea rcx, [r15 + r10*4]
mov r11d, dword [rcx + r8]
add r11, r8
mov sil, byte [r11]
inc r11
test sil, sil
je 0x180019479
movsx ecx, sil
sub sil, 0x41
mov edx, ecx
or edx, 0x20
cmp sil, 0x19
mov sil, byte [r11]
cmova edx, ecx
inc r11
xor edx, ebp
imul ebp, edx, 0x1000193
test sil, sil
jne 0x18001944a
cmp ebp, 0x603a65cd
je 0x180019483
test r10d, r10d
jne 0x18001942c
mov rax, qword [rax]
jmp 0x180019407
mov ecx, dword [r9 + 0x24]
add rcx, r8
movzx edx, word [rcx + r10*2]
mov ecx, dword [r9 + 0x1c]
add rcx, r8
mov eax, dword [rcx + rdx*4]
add rax, r8
call rax
mov rax, qword [rbx]
movzx ecx, byte [rax]
cmp ecx, 5
ja 0x1800194cd
je 0x1800194cd
test ecx, ecx
je 0x1800194cd
sub ecx, 1
je 0x1800194c3
sub ecx, 1
jne 0x1800194cd
mov rax, qword [rdi + 0x10]
cmp qword [rbx + 0x10], rax
jmp 0x1800194d5
mov rax, qword [rdi + 8]
cmp qword [rbx + 8], rax
jmp 0x1800194d5
mov rax, qword [rdi + 0x18]
cmp qword [rbx + 0x18], rax
mov rbx, qword [rsp + 0x40]
sete al
mov rbp, qword [rsp + 0x48]
mov rsi, qword [rsp + 0x50]
add rsp, 0x20
pop r15
pop r14
pop rdi
ret

Function at 0x18001958c
Capabilities:
Hash data using fnv

Disassembly:
mov qword [rsp + 8], rbx
xor r10d, r10d
mov rbx, rdx
mov r11, rcx
test r9b, r9b
je 0x1800195de
test r8, r8
je 0x180019601
movabs r9, 0x100000001b3
mov al, byte [r10 + rbx]
mov dl, byte [r10 + rbx]
add al, 0x20
movzx ecx, al
sub dl, 0x41
movzx eax, byte [r10 + rbx]
cmp dl, 0x19
cmova ecx, eax
inc r10
imul r11, r9
movsx rax, cl
xor r11, rax
cmp r10, r8
jb 0x1800195ae
jmp 0x180019601
test r8, r8
je 0x180019601
movabs r9, 0x100000001b3
movsx rcx, byte [r10 + rdx]
inc r10
imul r11, r9
xor r11, rcx
cmp r10, r8
jb 0x1800195ed
mov rbx, qword [rsp + 8]
mov rax, r11
ret
xor r8d, r8d
cmp byte [rcx], r8b
je 0x1800239b6
inc r8
cmp byte [r8 + rcx], 0
jne 0x1800239ac
mov r9b, dl
mov rdx, rcx
movabs rcx, 0xcbf29ce484222325
jmp 0x18001958c