joyce8/EMBER2024-capa huggingface dataset:
Function at 0x140095830
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 [0x14011e030]
mov rdi, rax
test rax, rax
je 0x1400958ad
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 0x1400958d8
cmp ebx, esi
je 0x1400958d8
cmp ebx, 0x8000
ja 0x1400958d8
cmp ebx, esi
jb 0x1400958d3
mov edx, ebx
mov rcx, rdi
call qword [0x14011e030]
mov rdi, rax
test rax, rax
jne 0x140095870
mov rcx, rbp
call qword [fcn.1400ba16c]
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 0x1400958b8
mov rcx, rdi
jmp 0x1400958b0

Function at 0x14009bcb0
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 [0x14011e080]
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 0x14009bd2a
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.140080c60
mov rcx, rsi
cmp rbx, 0xffffffffffffffff
jne 0x14009bd4f
lea rdx, str.Error_accept__ing_server_connect
call fcn.140080000
lea eax, [rbx + 0x1f]
jmp 0x14009bdc8
lea rdx, str.Connection_accepted_from_server_n
call fcn.140080180
mov edx, 1
mov byte [rdi + 0x660], 0
mov rcx, rbx
mov qword [rdi + 0x4c8], rbx
call fcn.14008e580
mov byte [rdi + 0xb2c], 1
cmp qword [rsi + 0x728], 0
je 0x14009bdc6
mov dl, 1
mov rcx, rsi
call fcn.140070a50
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.140070a50
test ebx, ebx
je 0x14009bdc6
mov rcx, rdi
call fcn.14009c2e0
mov eax, Ordinal_45
jmp 0x14009bdc8
xor eax, eax
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.1400b8cf0
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 0x14009cdc0
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 0x14009cde5
cmp dword [rax + 0x9f8], 0
je 0x14009ce11
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x14009ce11
lea rdx, str.MDTM__s
call fcn.1400b3e10
test eax, eax
jne 0x14009ce1e
mov dword [rbx + 0xab8], 0x12
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.14009dc50
add rsp, 0x20
pop rbx
ret
Function at 0x14009d5d0
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 0x14009d608
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.14009d720
cmp byte [rcx + 0xf0e], 0
je 0x14009d620
xor edx, edx
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.14009e110
cmp byte [rcx + 0xf11], 0
je 0x14009d6c1
mov r8, qword [rbx + 0xa88]
test r8, r8
jne 0x14009d67b
mov r8, qword [rcx + 0xc08]
test r8, r8
jne 0x14009d65e
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.1400b3e10
test eax, eax
je 0x14009d6b1
add rsp, 0x20
pop rbx
ret
cmp byte [rcx + 0xf1d], 0
lea rcx, [rbx + 0xa00]
je 0x14009d6a1
lea rdx, str.PRET_STOR__s
call fcn.1400b3e10
test eax, eax
je 0x14009d6b1
add rsp, 0x20
pop rbx
ret
lea rdx, str.PRET_RETR__s
call fcn.1400b3e10
test eax, eax
jne 0x14009d6ce
mov dword [rbx + 0xab8], 0x1d
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.14009e080
add rsp, 0x20
pop rbx
ret

Function at 0x14009da10
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 0x14009da5d
cmp qword [rcx + 0xa88], 0
je 0x14009da5d
add rcx, 0xa00
lea rdx, str.REST__d
xor r8d, r8d
call fcn.1400b3e10
test eax, eax
jne 0x14009da67
mov dword [rbx + 0xab8], 0x1a
add rsp, 0x20
pop rbx
ret
add rsp, 0x20
pop rbx
jmp fcn.14009d5d0
add rsp, 0x20
pop rbx
ret

Function at 0x14009dbf0
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 0x14009dc3c
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x14009dc3c
lea rdx, str.SIZE__s
call fcn.1400b3e10
test eax, eax
jne 0x14009dc49
mov dword [rbx + 0xab8], 0x17
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.14009da10
add rsp, 0x20
pop rbx
ret

Function at 0x14009dc50
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov r9, qword [rcx]
cmp byte [r9 + 0xf1c], 0
je 0x14009dca8
cmp qword [rcx + 0xa88], 0
je 0x14009dca8
cmp byte [r9 + 0xf0b], 0
mov eax, 0x41
mov edx, 0x49
cmovne edx, eax
movsx eax, byte [rcx + 0xaa8]
cmp eax, edx
je 0x14009dca8
mov rax, qword [r9 + 0x1e0]
mov r8d, reloc.WS2_32.dll_send
mov dword [rax + 0x10], 1
movzx edx, byte [r9 + 0xf0b]
jmp fcn.14009c4f0
jmp fcn.14009dbf0
Function at 0x14009dcb0
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 0x14009dce5
lea rdx, str.Couldnt_set_desired_mode
call fcn.140080000
lea eax, [rbx + 0x11]
add rsp, 0x30
pop rdi
pop rsi
pop rbx
ret
cmp edx, 0xc8
je 0x14009dcfc
mov r8d, edx
lea rdx, str.Got_a__03d_response_code_instead_of_the_assumed_200_n
call fcn.140080180
mov qword [rsp + 0x58], rbp
mov qword [rsp + 0x60], r14
cmp esi, 0x13
jne 0x14009dd18
mov rcx, rdi
call fcn.14009dbf0
jmp 0x14009de4f
cmp esi, 0x14
jne 0x14009de31
mov rsi, qword [rdi]
mov rbp, rbx
cmp dword [rsi + 0xba0], 2
jne 0x14009dd99
mov rax, qword [rsi + 0x1e0]
mov rdx, qword [rax]
test rdx, rdx
je 0x14009dd99
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.1400698f0
test eax, eax
jne 0x14009de4f
mov rcx, qword [rsp + 0x50]
lea edx, [rax + 0x2f]
call sub.VCRUNTIME140.dll_strrchr
test rax, rax
je 0x14009dd8e
mov rbp, qword [rsp + 0x50]
mov ecx, 1
sub rax, rbp
cmovne rcx, rax
mov byte [rcx + rbp], bl
jmp 0x14009dd99
mov rcx, qword [rsp + 0x50]
call qword [fcn.1400ba16c]
mov rdx, qword [rsi + 0xc08]
test rdx, rdx
jne 0x14009ddbd
cmp byte [rsi + 0xf0d], bl
lea rax, str.NLST
lea rdx, str.LIST
cmovne rdx, rax
lea r8, [0x1400cb645]
test rbp, rbp
mov r9, r8
lea rax, reloc.WLDAP32.dll_Ordinal_32
cmovne r9, rbp
lea rcx, [0x1400c1470]
cmovne r8, rax
call fcn.14006e980
mov rcx, rbp
mov r14, rax
call qword [fcn.1400ba16c]
test r14, r14
jne 0x14009ddfc
lea ebx, [r14 + 0x1b]
jmp 0x14009de51
lea rcx, [rdi + 0xa00]
mov r8, r14
lea rdx, [0x140107974]
call fcn.1400b3e10
mov rcx, r14
mov esi, eax
call qword [fcn.1400ba16c]
test esi, esi
je 0x14009de25
mov ebx, esi
jmp 0x14009de51
mov dword [rdi + 0xab8], 0x1f
jmp 0x14009de51
cmp esi, 0x15
jne 0x14009de3c
lea r8d, [rsi - 8]
jmp 0x14009de45
cmp esi, 0x16
jne 0x14009de51
lea r8d, [rsi - 8]
mov dl, 1
mov rcx, rdi
call fcn.14009d720
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 0x1400a3740
Capabilities:
Write file on windows

Disassembly:
sub rsp, 0x38
cmp byte [rcx + 0xf1e], 0
movsxd r10, r9d
je 0x1400a3864
cmp r8d, 0xff
jne 0x1400a37a1
lea eax, [r10 - 0xec]
cmp eax, 0x13
ja 0x1400a378b
lea r8, [0x140000000]
mov r9, qword [r8 + r10*8 + 0xc77a0]
mov r8, rdx
lea rdx, str._s_IAC__s_n
add rsp, 0x38
jmp fcn.140080180
mov r8, rdx
mov r9d, r10d
lea rdx, str._s_IAC__d_n
add rsp, 0x38
jmp fcn.140080180
cmp r8d, 0xfb
jne 0x1400a37b3
lea r9, str.WILL
jmp 0x1400a37f1
cmp r8d, 0xfc
jne 0x1400a37c5
lea r9, str.WONT
jmp 0x1400a37f1
cmp r8d, 0xfd
jne 0x1400a37d7
lea r9, [0x1400c81c4]
jmp 0x1400a37f1
xor r9d, r9d
lea rax, str.DONT
cmp r8d, 0xfe
cmove r9, rax
test r9, r9
je 0x1400a384d
cmp r10d, 0x27
jg 0x1400a3824
lea r8, [0x140000000]
mov r8, qword [r8 + r10*8 + 0xc7dc0]
test r8, r8
jne 0x1400a3834
mov r8, rdx
mov dword [rsp + 0x20], r10d
lea rdx, str._s__s__d_n
call fcn.140080180
add rsp, 0x38
ret
cmp r10d, 0xff
jne 0x1400a380b
lea r8, str.EXOPL
mov qword [rsp + 0x20], r8
mov r8, rdx
lea rdx, str._s__s__s_n
call fcn.140080180
add rsp, 0x38
ret
mov r9d, r8d
mov dword [rsp + 0x20], r10d
mov r8, rdx
lea rdx, str._s__d__d_n
call fcn.140080180
add rsp, 0x38
ret

Function at 0x1400a3bb0
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 0x1400a3c0f
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.140080000
mov rcx, qword [rbx]
lea rdx, str.SENT
mov r9d, edi
mov r8d, esi
call fcn.1400a3740
mov rbx, qword [rsp + 0x30]
mov rbp, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
ret
Function at 0x1400a3dc0
Capabilities:
Send data
Send data on socket

Disassembly:
cmp edx, 0x1f
jne 0x1400a3f68
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 0x1400a3e25
lea rax, [rsi + 1]
mov byte [rsi], 0xff
mov qword [rbx], rax
cmp rax, rbx
jae 0x1400a3e25
mov byte [rax], 0xfa
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x1400a3e25
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 0x1400a3e5c
mov byte [r9], r15b
inc qword [rbx]
mov r9, qword [rbx]
mov r15, qword [rsp + 0x58]
cmp r9, rbx
jae 0x1400a3eb2
movzx eax, byte [rsp + 0x49]
mov byte [r9], al
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400a3eb2
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400a3eb2
shr cx, 8
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400a3eb2
mov byte [r9], 0xff
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400a3eb2
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.1400a3870
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 0x1400a3f14
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.140080000
lea rdx, [rdi + 0x1cbb]
mov r8d, 4
mov rcx, r14
call fcn.1400a3c40
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 0x1400a3f60
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.140080000
add rsp, 0x20
pop r14
pop rdi
pop rbp
ret
Function at 0x1400a56d0
Capabilities:
Receive data
Receive data on socket

Disassembly:
push rbx
push rdi
push r14
sub rsp, 0xd0
mov rax, qword [0x14011e080]
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 0x1400a5765
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 0x1400a57c6
lea rdx, str.Received_too_short_packet
mov rcx, rdi
call fcn.140080000
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.1400b8cf0
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 0x1400a5881
sub ecx, 1
je 0x1400a58f4
sub ecx, 1
je 0x1400a5830
cmp ecx, 1
je 0x1400a5813
lea r8, str.Internal_error:_Unexpected_packet
mov rcx, rdi
lea rdx, [0x140107974]
call fcn.140080000
jmp 0x1400a58f4
add r8d, 0xfffffffe
add rdx, 2
mov rcx, rbx
call fcn.1400a5400
test eax, eax
je 0x1400a58f4
jmp 0x1400a579a
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 0x1400a58f4
sub rax, rsi
cmp rax, rbp
jae 0x1400a58f4
mov r8, rsi
lea rdx, str.TFTP_error:__s_n
mov rcx, rdi
call fcn.140080180
jmp 0x1400a58f4
cmp r8d, 4
jle 0x1400a58f4
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 0x1400a58f4
lea eax, [r8 - 4]
mov rcx, r14
lea r8, [rdx + 4]
movsxd r9, eax
mov edx, 1
call fcn.14007ff20
mov esi, eax
test eax, eax
je 0x1400a58d3
mov edx, 5
mov rcx, rbx
call fcn.1400a63c0
mov eax, esi
jmp 0x1400a579a
mov eax, dword [rbx + 0x154]
mov rcx, rdi
sub eax, 4
cdqe
add qword [rdi + 0xf8], rax
mov rdx, qword [rdi + 0xf8]
call fcn.14008e7f0
mov rcx, r14
call fcn.14008ead0
test eax, eax
je 0x1400a5798
mov edx, 5
mov rcx, rbx
call fcn.1400a63c0
mov eax, Ordinal_45
jmp 0x1400a579a
Function at 0x1400b8690
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 0x1400b86d2
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 0x1400b8719
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 0x1400b8772
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 0x1400b8730
mov eax, dword [rbx + 0x1c]
cmp rsi, rax
jae 0x1400b87b3
nop word [rax + rax]
mov rcx, qword [rdi + 8]
lea rdx, [0x1400cb372]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov rcx, qword [rdi + 0x10]
lea rdx, [0x1400cb373]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov eax, dword [rbx + 0x1c]
inc rsi
cmp rsi, rax
jb 0x1400b8780
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 0x1400b87d0
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 0x1400b880a
xor r9d, r9d
mov dword [rsp + 0x60], r9d
jmp 0x1400b880f
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 0x1400b8858
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 0x1400b8858
dec r8
sub rdx, 1
jne 0x1400b883e
mov rbx, qword [rsp + 0x50]
mov rax, rdx
add rsp, 0x40
pop rdi
ret
Function at 0x1400b9dd8
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x28
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x1400b9e22
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x1400b9e22
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x1400b9e22
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x1400b9e22
cmp dword [rcx + 0x84], 0xe
jbe 0x1400b9e22
cmp dword [rcx + 0xf8], 0
setne al
jmp 0x1400b9e24
xor al, al
add rsp, 0x28
ret
Function at 0x140001000
Capabilities:
Download url
Receive data

Disassembly:
push rsi
push rdi
sub rsp, 0x98
mov rsi, r8
mov rdi, rdx
mov rdx, rcx
mov rax, qword [0x140005040]
xor rax, rsp
mov qword [rsp + 0x90], rax
mov qword [rsp + 0x38], 0
mov qword [rsp + 0x20], 0
lea r8, [rsp + 0x38]
xor ecx, ecx
xor r9d, r9d
call sub.urlmon.dll_URLOpenBlockingStreamA
test eax, eax
js 0x1400010a7
mov rcx, qword [rsp + 0x38]
mov rax, qword [rcx]
lea rdx, [rsp + 0x40]
mov r8d, 1
call qword [rax + 0x60]
test eax, eax
js 0x1400010c7
mov rax, qword [rsp + 0x50]
mov ecx, eax
mov dword [rsi], eax
call fcn.140001b44
mov qword [rdi], rax
mov rcx, qword [rsp + 0x38]
mov r8d, dword [rsi]
mov r10, qword [rcx]
lea r9, [rsp + 0x34]
mov rdx, rax
call qword [r10 + 0x18]
test eax, eax
js 0x1400010b7
mov eax, dword [rsp + 0x34]
cmp eax, dword [rsi]
jne 0x1400010b7
mov rcx, qword [rsp + 0x38]
mov rax, qword [rcx]
call qword [rax + 0x10]
mov sil, 1
jmp 0x1400010ec
mov rcx, qword [sym.imp.MSVCP140.dll_class_std::basic_ostream_char__struct_std::char_traits_char___std::cerr]
lea rdx, [0x1400034aa]
jmp 0x1400010d5
mov rcx, qword [sym.imp.MSVCP140.dll_class_std::basic_ostream_char__struct_std::char_traits_char___std::cerr]
lea rdx, [0x1400034e6]
jmp 0x1400010d5
mov rcx, qword [sym.imp.MSVCP140.dll_class_std::basic_ostream_char__struct_std::char_traits_char___std::cerr]
lea rdx, [0x14000346e]
call fcn.140001110
lea rdx, [0x1400013f0]
mov rcx, rax
call qword [sym.imp.MSVCP140.dll_public:_class_std::basic_ostream_char__struct_std::char_traits_char______ptr64___cdecl_std::basic_ostream_char__struct_std::char_traits_char__::operator___class_std::basic_ostream_char__struct_std::char_traits_char______ptr64____cdecl___class_std::basic_ostream_char__struct_std::char_traits_char______ptr64_____ptr64]
xor esi, esi
mov rcx, qword [rsp + 0x90]
xor rcx, rsp
call fcn.140001b70
mov eax, esi
add rsp, 0x98
pop rdi
pop rsi
ret
Function at 0x140001430
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call
Parse pe header

Disassembly:
push r15
push r14
push r13
push r12
push rsi
push rdi
push rbp
push rbx
sub rsp, 0x28
movzx eax, word [rcx]
cmp eax, 0x5a4d
jne 0x14000151a
mov rsi, rcx
movsxd r14, dword [rcx + 0x3c]
cmp dword [rcx + r14], 0x4550
jne 0x14000152d
mov edx, dword [rsi + r14 + 0x50]
xor ecx, ecx
mov r8d, 0x3000
mov r9d, 0x40
call qword [sym.imp.KERNEL32.dll_VirtualAlloc]
test rax, rax
je 0x1400015bd
mov rdi, rax
mov r8d, dword [rsi + r14 + 0x54]
mov rcx, rax
mov rdx, rsi
call sub.VCRUNTIME140.dll_memcpy
cmp word [rsi + r14 + 6], 0
je 0x1400014d6
lea rbx, [r14 + rsi]
add rbx, 0x11c
xor r15d, r15d
nop
mov ecx, dword [rbx - 8]
mov r8d, dword [rbx - 4]
add rcx, rdi
mov edx, dword [rbx]
add rdx, rsi
call sub.VCRUNTIME140.dll_memcpy
inc r15
movzx eax, word [rsi + r14 + 6]
add rbx, 0x28
cmp r15, rax
jb 0x1400014b0
cmp dword [rsi + r14 + 0x94], 0
je 0x1400015a0
mov r15d, dword [rsi + r14 + 0x90]
mov eax, dword [rdi + r15 + 0xc]
test eax, eax
je 0x1400015a0
add r15, rdi
lea r12, [rdi + 2]
lea rcx, [rdi + 8]
mov qword [rsp + 0x20], rcx
mov rdx, qword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov rbp, qword [sym.imp.KERNEL32.dll_GetProcAddress]
jmp 0x140001553
mov rcx, qword [sym.imp.MSVCP140.dll_class_std::basic_ostream_char__struct_std::char_traits_char___std::cerr]
lea rdx, [0x1400033eb]
jmp 0x1400015db
mov rcx, qword [sym.imp.MSVCP140.dll_class_std::basic_ostream_char__struct_std::char_traits_char___std::cerr]
lea rdx, [0x1400033d5]
jmp 0x1400015db
mov eax, dword [r15 + 0x20]
add r15, 0x14
test eax, eax
mov rdx, qword [sym.imp.KERNEL32.dll_LoadLibraryA]
je 0x1400015a0
mov ecx, eax
add rcx, rdi
call rdx
test rax, rax
je 0x140001603
mov r13d, dword [r15 + 0x10]
mov rdx, qword [rdi + r13]
test rdx, rdx
je 0x140001540
mov rbx, rax
add r13, qword [rsp + 0x20]
nop dword [rax + rax]
add rdx, r12
mov rcx, rbx
call rbp
mov qword [r13 - 8], rax
test rax, rax
je 0x1400015cd
mov rdx, qword [r13]
add r13, 8
test rdx, rdx
jne 0x140001580
jmp 0x140001540
mov eax, dword [rsi + r14 + 0x28]
mov r9, rdi
add r9, rax
mov rcx, rdi
mov edx, 1
xor r8d, r8d
call r9
mov al, 1
jmp 0x1400015f2
mov rcx, qword [sym.imp.MSVCP140.dll_class_std::basic_ostream_char__struct_std::char_traits_char___std::cerr]
lea rdx, [0x1400034c1]
jmp 0x1400015db
mov rcx, qword [sym.imp.MSVCP140.dll_class_std::basic_ostream_char__struct_std::char_traits_char___std::cerr]
lea rdx, [0x140003445]
call fcn.140001110
lea rdx, [0x1400013f0]
mov rcx, rax
call qword [sym.imp.MSVCP140.dll_public:_class_std::basic_ostream_char__struct_std::char_traits_char______ptr64___cdecl_std::basic_ostream_char__struct_std::char_traits_char__::operator___class_std::basic_ostream_char__struct_std::char_traits_char______ptr64____cdecl___class_std::basic_ostream_char__struct_std::char_traits_char______ptr64_____ptr64]
xor eax, eax
add rsp, 0x28
pop rbx
pop rbp
pop rdi
pop rsi
pop r12
pop r13
pop r14
pop r15
ret
mov rcx, qword [sym.imp.MSVCP140.dll_class_std::basic_ostream_char__struct_std::char_traits_char___std::cerr]
lea rdx, [0x140003402]
jmp 0x1400015db
Function at 0x1400024f0
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x28
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x14000253a
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x14000253a
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x14000253a
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x14000253a
cmp dword [rcx + 0x84], 0xe
jbe 0x14000253a
cmp dword [rcx + 0xf8], 0
setne al
jmp 0x14000253c
xor al, al
add rsp, 0x28
ret