joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1400c3430
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 [0x140118250]
mov rdi, rax
test rax, rax
je 0x1400c34ad
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 0x1400c34d8
cmp ebx, esi
je 0x1400c34d8
cmp ebx, 0x8000
ja 0x1400c34d8
cmp ebx, esi
jb 0x1400c34d3
mov edx, ebx
mov rcx, rdi
call qword [0x140118250]
mov rdi, rax
test rax, rax
jne 0x1400c3470
mov rcx, rbp
call qword [fcn.1400e7da8]
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 0x1400c34b8
mov rcx, rdi
jmp 0x1400c34b0

Function at 0x1400c98b0
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 [0x1401182b8]
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 0x1400c992a
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.1400ae850
mov rcx, rsi
cmp rbx, 0xffffffffffffffff
jne 0x1400c994f
lea rdx, str.Error_accept__ing_server_connect
call fcn.1400adbf0
lea eax, [rbx + 0x1f]
jmp 0x1400c99c8
lea rdx, str.Connection_accepted_from_server_n
call fcn.1400add70
mov edx, 1
mov byte [rdi + 0x660], 0
mov rcx, rbx
mov qword [rdi + 0x4c8], rbx
call fcn.1400bc180
mov byte [rdi + 0xb2c], 1
cmp qword [rsi + 0x728], 0
je 0x1400c99c6
mov dl, 1
mov rcx, rsi
call fcn.14009e5d0
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.14009e5d0
test ebx, ebx
je 0x1400c99c6
mov rcx, rdi
call fcn.1400c9ee0
mov eax, Ordinal_45
jmp 0x1400c99c8
xor eax, eax
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.1400e7430
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 0x1400ca9c0
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 0x1400ca9e5
cmp dword [rax + 0x9f8], 0
je 0x1400caa11
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x1400caa11
lea rdx, str.MDTM__s
call fcn.1400e1a10
test eax, eax
jne 0x1400caa1e
mov dword [rbx + 0xab8], 0x12
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1400cb850
add rsp, 0x20
pop rbx
ret
Function at 0x1400cb1d0
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 0x1400cb208
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.1400cb320
cmp byte [rcx + 0xf0e], 0
je 0x1400cb220
xor edx, edx
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1400cbd10
cmp byte [rcx + 0xf11], 0
je 0x1400cb2c1
mov r8, qword [rbx + 0xa88]
test r8, r8
jne 0x1400cb27b
mov r8, qword [rcx + 0xc08]
test r8, r8
jne 0x1400cb25e
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.1400e1a10
test eax, eax
je 0x1400cb2b1
add rsp, 0x20
pop rbx
ret
cmp byte [rcx + 0xf1d], 0
lea rcx, [rbx + 0xa00]
je 0x1400cb2a1
lea rdx, str.PRET_STOR__s
call fcn.1400e1a10
test eax, eax
je 0x1400cb2b1
add rsp, 0x20
pop rbx
ret
lea rdx, str.PRET_RETR__s
call fcn.1400e1a10
test eax, eax
jne 0x1400cb2ce
mov dword [rbx + 0xab8], 0x1d
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1400cbc80
add rsp, 0x20
pop rbx
ret

Function at 0x1400cb610
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 0x1400cb65d
cmp qword [rcx + 0xa88], 0
je 0x1400cb65d
add rcx, 0xa00
lea rdx, str.REST__d
xor r8d, r8d
call fcn.1400e1a10
test eax, eax
jne 0x1400cb667
mov dword [rbx + 0xab8], 0x1a
add rsp, 0x20
pop rbx
ret
add rsp, 0x20
pop rbx
jmp fcn.1400cb1d0
add rsp, 0x20
pop rbx
ret

Function at 0x1400cb7f0
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 0x1400cb83c
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x1400cb83c
lea rdx, str.SIZE__s
call fcn.1400e1a10
test eax, eax
jne 0x1400cb849
mov dword [rbx + 0xab8], 0x17
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1400cb610
add rsp, 0x20
pop rbx
ret

Function at 0x1400cb850
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov r9, qword [rcx]
cmp byte [r9 + 0xf1c], 0
je 0x1400cb8a8
cmp qword [rcx + 0xa88], 0
je 0x1400cb8a8
cmp byte [r9 + 0xf0b], 0
mov eax, 0x41
mov edx, 0x49
cmovne edx, eax
movsx eax, byte [rcx + 0xaa8]
cmp eax, edx
je 0x1400cb8a8
mov rax, qword [r9 + 0x1e0]
mov r8d, reloc.WS2_32.dll_send
mov dword [rax + 0x10], 1
movzx edx, byte [r9 + 0xf0b]
jmp fcn.1400ca0f0
jmp fcn.1400cb7f0
Function at 0x1400cb8b0
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 0x1400cb8e5
lea rdx, str.Couldnt_set_desired_mode
call fcn.1400adbf0
lea eax, [rbx + 0x11]
add rsp, 0x30
pop rdi
pop rsi
pop rbx
ret
cmp edx, 0xc8
je 0x1400cb8fc
mov r8d, edx
lea rdx, str.Got_a__03d_response_code_instead_of_the_assumed_200_n
call fcn.1400add70
mov qword [rsp + 0x58], rbp
mov qword [rsp + 0x60], r14
cmp esi, 0x13
jne 0x1400cb918
mov rcx, rdi
call fcn.1400cb7f0
jmp 0x1400cba4f
cmp esi, 0x14
jne 0x1400cba31
mov rsi, qword [rdi]
mov rbp, rbx
cmp dword [rsi + 0xba0], 2
jne 0x1400cb999
mov rax, qword [rsi + 0x1e0]
mov rdx, qword [rax]
test rdx, rdx
je 0x1400cb999
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.1400975b0
test eax, eax
jne 0x1400cba4f
mov rcx, qword [rsp + 0x50]
lea edx, [rax + 0x2f]
call sub.VCRUNTIME140.dll_strrchr
test rax, rax
je 0x1400cb98e
mov rbp, qword [rsp + 0x50]
mov ecx, 1
sub rax, rbp
cmovne rcx, rax
mov byte [rcx + rbp], bl
jmp 0x1400cb999
mov rcx, qword [rsp + 0x50]
call qword [fcn.1400e7da8]
mov rdx, qword [rsi + 0xc08]
test rdx, rdx
jne 0x1400cb9bd
cmp byte [rsi + 0xf0d], bl
lea rax, str.NLST
lea rdx, str.LIST
cmovne rdx, rax
lea r8, [0x1400ec110]
test rbp, rbp
mov r9, r8
lea rax, [0x1400fc120]
cmovne r9, rbp
lea rcx, [0x1400ff468]
cmovne r8, rax
call fcn.14009c500
mov rcx, rbp
mov r14, rax
call qword [fcn.1400e7da8]
test r14, r14
jne 0x1400cb9fc
lea ebx, [r14 + 0x1b]
jmp 0x1400cba51
lea rcx, [rdi + 0xa00]
mov r8, r14
lea rdx, [0x140103c60]
call fcn.1400e1a10
mov rcx, r14
mov esi, eax
call qword [fcn.1400e7da8]
test esi, esi
je 0x1400cba25
mov ebx, esi
jmp 0x1400cba51
mov dword [rdi + 0xab8], 0x1f
jmp 0x1400cba51
cmp esi, 0x15
jne 0x1400cba3c
lea r8d, [rsi - 8]
jmp 0x1400cba45
cmp esi, 0x16
jne 0x1400cba51
lea r8d, [rsi - 8]
mov dl, 1
mov rcx, rdi
call fcn.1400cb320
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 0x1400d1340
Capabilities:
Write file on windows

Disassembly:
sub rsp, 0x38
cmp byte [rcx + 0xf1e], 0
movsxd r10, r9d
je 0x1400d1464
cmp r8d, 0xff
jne 0x1400d13a1
lea eax, [r10 - 0xec]
cmp eax, 0x13
ja 0x1400d138b
lea r8, [0x140000000]
mov r9, qword [r8 + r10*8 + 0x1057e0]
mov r8, rdx
lea rdx, str._s_IAC__s_n
add rsp, 0x38
jmp fcn.1400add70
mov r8, rdx
mov r9d, r10d
lea rdx, str._s_IAC__d_n
add rsp, 0x38
jmp fcn.1400add70
cmp r8d, 0xfb
jne 0x1400d13b3
lea r9, str.WILL
jmp 0x1400d13f1
cmp r8d, 0xfc
jne 0x1400d13c5
lea r9, str.WONT
jmp 0x1400d13f1
cmp r8d, 0xfd
jne 0x1400d13d7
lea r9, [0x140106204]
jmp 0x1400d13f1
xor r9d, r9d
lea rax, str.DONT
cmp r8d, 0xfe
cmove r9, rax
test r9, r9
je 0x1400d144d
cmp r10d, 0x27
jg 0x1400d1424
lea r8, [0x140000000]
mov r8, qword [r8 + r10*8 + 0x105e00]
test r8, r8
jne 0x1400d1434
mov r8, rdx
mov dword [rsp + 0x20], r10d
lea rdx, str._s__s__d_n
call fcn.1400add70
add rsp, 0x38
ret
cmp r10d, 0xff
jne 0x1400d140b
lea r8, str.EXOPL
mov qword [rsp + 0x20], r8
mov r8, rdx
lea rdx, str._s__s__s_n
call fcn.1400add70
add rsp, 0x38
ret
mov r9d, r8d
mov dword [rsp + 0x20], r10d
mov r8, rdx
lea rdx, str._s__d__d_n
call fcn.1400add70
add rsp, 0x38
ret

Function at 0x1400d17b0
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 0x1400d180f
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.1400adbf0
mov rcx, qword [rbx]
lea rdx, str.SENT
mov r9d, edi
mov r8d, esi
call fcn.1400d1340
mov rbx, qword [rsp + 0x30]
mov rbp, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
ret
Function at 0x1400d19c0
Capabilities:
Send data
Send data on socket

Disassembly:
cmp edx, 0x1f
jne 0x1400d1b68
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 0x1400d1a25
lea rax, [rsi + 1]
mov byte [rsi], 0xff
mov qword [rbx], rax
cmp rax, rbx
jae 0x1400d1a25
mov byte [rax], 0xfa
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x1400d1a25
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 0x1400d1a5c
mov byte [r9], r15b
inc qword [rbx]
mov r9, qword [rbx]
mov r15, qword [rsp + 0x58]
cmp r9, rbx
jae 0x1400d1ab2
movzx eax, byte [rsp + 0x49]
mov byte [r9], al
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400d1ab2
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400d1ab2
shr cx, 8
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400d1ab2
mov byte [r9], 0xff
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400d1ab2
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.1400d1470
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 0x1400d1b14
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.1400adbf0
lea rdx, [rdi + 0x1cbb]
mov r8d, 4
mov rcx, r14
call fcn.1400d1840
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 0x1400d1b60
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.1400adbf0
add rsp, 0x20
pop r14
pop rdi
pop rbp
ret
Function at 0x1400d32d0
Capabilities:
Receive data
Receive data on socket

Disassembly:
push rbx
push rdi
push r14
sub rsp, 0xd0
mov rax, qword [0x1401182b8]
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 0x1400d3365
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 0x1400d33c6
lea rdx, str.Received_too_short_packet
mov rcx, rdi
call fcn.1400adbf0
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.1400e7430
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 0x1400d3481
sub ecx, 1
je 0x1400d34f4
sub ecx, 1
je 0x1400d3430
cmp ecx, 1
je 0x1400d3413
lea r8, str.Internal_error:_Unexpected_packet
mov rcx, rdi
lea rdx, [0x140103c60]
call fcn.1400adbf0
jmp 0x1400d34f4
add r8d, 0xfffffffe
add rdx, 2
mov rcx, rbx
call fcn.1400d3000
test eax, eax
je 0x1400d34f4
jmp 0x1400d339a
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 0x1400d34f4
sub rax, rsi
cmp rax, rbp
jae 0x1400d34f4
mov r8, rsi
lea rdx, str.TFTP_error:__s_n
mov rcx, rdi
call fcn.1400add70
jmp 0x1400d34f4
cmp r8d, 4
jle 0x1400d34f4
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 0x1400d34f4
lea eax, [r8 - 4]
mov rcx, r14
lea r8, [rdx + 4]
movsxd r9, eax
mov edx, 1
call fcn.1400adb10
mov esi, eax
test eax, eax
je 0x1400d34d3
mov edx, 5
mov rcx, rbx
call fcn.1400d3fc0
mov eax, esi
jmp 0x1400d339a
mov eax, dword [rbx + 0x154]
mov rcx, rdi
sub eax, 4
cdqe
add qword [rdi + 0xf8], rax
mov rdx, qword [rdi + 0xf8]
call fcn.1400bc3f0
mov rcx, r14
call fcn.1400bc6d0
test eax, eax
je 0x1400d3398
mov edx, 5
mov rcx, rbx
call fcn.1400d3fc0
mov eax, Ordinal_45
jmp 0x1400d339a
Function at 0x1400e6290
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 0x1400e62d2
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 0x1400e6319
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 0x1400e6372
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 0x1400e6330
mov eax, dword [rbx + 0x1c]
cmp rsi, rax
jae 0x1400e63b3
nop word [rax + rax]
mov rcx, qword [rdi + 8]
lea rdx, [0x1401093ea]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov rcx, qword [rdi + 0x10]
lea rdx, [0x1401093eb]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov eax, dword [rbx + 0x1c]
inc rsi
cmp rsi, rax
jb 0x1400e6380
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 0x1400e63d8
Capabilities:
Get geographical location

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x40
mov rdi, rdx
lea r8, [rsp + 0x60]
mov ebx, ecx
mov edx, 0x20000001
lea rcx, str._x_sys_default_locale
mov r9d, 2
call qword [sym.imp.KERNEL32.dll_GetLocaleInfoEx]
mov r8d, ebx
mov ecx, 0x1300
neg eax
sbb r9d, r9d
and qword [rsp + 0x30], 0
and r9d, dword [rsp + 0x60]
xor edx, edx
and dword [rsp + 0x28], 0
mov dword [rsp + 0x60], r9d
mov qword [rsp + 0x20], rdi
call qword [sym.imp.KERNEL32.dll_FormatMessageA]
mov edx, eax
test eax, eax
je 0x1400e645c
mov r8, qword [rdi]
dec r8
add r8, rdx
movzx ecx, byte [r8]
lea rax, reloc.d2d1.dll_Ordinal_1
cmp byte [rcx + rax], 0
je 0x1400e645c
dec r8
sub rdx, 1
jne 0x1400e6442
mov rbx, qword [rsp + 0x50]
mov rax, rdx
add rsp, 0x40
pop rdi
ret
Function at 0x1400e7af0
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x28
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x1400e7b3a
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x1400e7b3a
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x1400e7b3a
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x1400e7b3a
cmp dword [rcx + 0x84], 0xe
jbe 0x1400e7b3a
cmp dword [rcx + 0xf8], 0
setne al
jmp 0x1400e7b3c
xor al, al
add rsp, 0x28
ret
Function at 0x140003ad0
Capabilities:
Parse pe header

Disassembly:
push rbx
sub rsp, 0x40
mov qword [rsp + 0x58], rdx
mov rbx, r8
xor edx, edx
test rcx, rcx
je 0x140003b04
cmp word [rcx], 0x5a4d
jne 0x140003b04
movsxd rax, dword [rcx + 0x3c]
cmp eax, 0x400
jg 0x140003b04
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x140003b04
mov edx, dword [rcx + 0x28]
add rdx, qword [rsp + 0x58]
mov rcx, rbx
call fcn.140003a10
test eax, eax
jne 0x140003b20
xor eax, eax
add rsp, 0x40
pop rbx
ret
mov rcx, rbx
call fcn.140003a80
test rax, rax
je 0x140003b15
lea rdx, [rax + 0x10]
lea rax, [rsp + 0x38]
mov rcx, qword [rbx]
mov r9d, 8
mov qword [rsp + 0x20], rax
lea r8, [rsp + 0x58]
mov qword [rsp + 0x38], 0
call fcn.1400042c6
not eax
shr eax, 0x1f
add rsp, 0x40
pop rbx
ret

Function at 0x1400041d0
Capabilities:
Execute syscall

Disassembly:
pop rax
mov qword [rsp + 8], rcx
mov qword [rsp + 0x10], rdx
mov qword [rsp + 0x18], r8
mov qword [rsp + 0x20], r9
sub rsp, 0x28
mov rcx, r10
call fcn.140004170
add rsp, 0x28
mov rcx, qword [rsp + 8]
mov rdx, qword [rsp + 0x10]
mov r8, qword [rsp + 0x18]
mov r9, qword [rsp + 0x20]
mov r10, rcx
syscall
ret

Function at 0x140004624
Capabilities:
Allocate or change rwx memory

Disassembly:
push r12
push rbp
push rdi
push rsi
push rbx
sub rsp, 0x50
mov rax, qword [0x140560298]
xor ebx, ebx
add rax, 0x18
mov r12, rcx
mov ecx, dword [0x140560294]
mov rsi, rdx
mov rdi, r8
cmp ebx, ecx
jge 0x140004672
mov rdx, qword [rax]
cmp r12, rdx
jb 0x14000466a
mov r8, qword [rax + 8]
mov r8d, dword [r8 + 8]
add rdx, r8
cmp r12, rdx
jb 0x140004759
inc ebx
add rax, 0x28
jmp 0x14000464a
mov rcx, r12
call fcn.140004e51
mov rbp, rax
test rax, rax
jne 0x140004691
mov rdx, r12
lea rcx, str.Address__p_has_no_image_section
call fcn.1400045c0
movsxd rbx, ebx
mov rax, qword [0x140560298]
xor edx, edx
imul rbx, rbx, 0x28
add rax, rbx
mov dword [rax], edx
mov qword [rax + 0x20], rbp
call fcn.140004eff
mov edx, dword [rbp + 0xc]
mov r8d, 0x30
lea rcx, [rax + rdx]
mov rax, qword [0x140560298]
lea rdx, [rsp + 0x20]
mov qword [rax + rbx + 0x18], rcx
call qword [sym.imp.KERNEL32.dll_VirtualQuery]
test rax, rax
jne 0x1400046f3
mov rax, qword [0x140560298]
mov edx, dword [rbp + 8]
lea rcx, str.__VirtualQuery_failed_for__d_bytes_at_address__p
mov r8, qword [rax + rbx + 0x18]
call fcn.1400045c0
mov eax, dword [rsp + 0x44]
lea edx, [rax - 4]
and edx, 0xfffffffb
je 0x140004753
lea edx, [rax - 0x40]
and edx, 0xffffffbf
je 0x140004753
cmp eax, 2
mov rcx, qword [rsp + 0x20]
mov rdx, qword [rsp + 0x38]
mov r8d, 0x40
mov eax, 4
cmove r8d, eax
add rbx, qword [0x140560298]
mov qword [rbx + 8], rcx
mov r9, rbx
mov qword [rbx + 0x10], rdx
call qword [sym.imp.KERNEL32.dll_VirtualProtect]
test eax, eax
jne 0x140004753
call qword [sym.imp.KERNEL32.dll_GetLastError]
lea rcx, str.__VirtualProtect_failed_with_code_0x_x
mov edx, eax
call fcn.1400045c0
inc dword [0x140560294]
mov ecx, edi
mov rdi, r12
rep movsb byte [rdi], byte [rsi]
add rsp, 0x50
pop rbx
pop rsi
pop rdi
pop rbp
pop r12
ret
Function at 0x140004b80
Capabilities:
Get thread local storage value

Disassembly:
push rdi
push rsi
push rbx
sub rsp, 0x20
lea rdi, [0x140560300]
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov rbx, qword [0x1405602e0]
test rbx, rbx
je 0x140004bcc
mov ecx, dword [rbx]
call qword [sym.imp.KERNEL32.dll_TlsGetValue]
mov rsi, rax
call qword [sym.imp.KERNEL32.dll_GetLastError]
test rsi, rsi
je 0x140004bc6
test eax, eax
jne 0x140004bc6
mov rax, qword [rbx + 8]
mov rcx, rsi
call rax
mov rbx, qword [rbx + 0x10]
jmp 0x140004b9e
mov rcx, rdi
add rsp, 0x20
pop rbx
pop rsi
pop rdi
jmp qword [sym.imp.KERNEL32.dll_LeaveCriticalSection]

Function at 0x140004d80
Capabilities:
Parse pe header

Disassembly:
xor eax, eax
cmp word [rcx], 0x5a4d
jne 0x140004da3
movsxd rdx, dword [rcx + 0x3c]
add rcx, rdx
cmp dword [rcx], 0x4550
jne 0x140004da3
xor eax, eax
cmp word [rcx + 0x18], 0x20b
sete al
ret

Function at 0x140004da4
Capabilities:
Enumerate pe sections

Disassembly:
xor r8d, r8d
movsxd rax, dword [rcx + 0x3c]
add rcx, rax
movzx eax, word [rcx + 0x14]
movzx r9d, word [rcx + 6]
lea rax, [rcx + rax + 0x18]
cmp r8d, r9d
jae 0x140004dde
mov r10d, dword [rax + 0xc]
mov rcx, r10
cmp rdx, r10
jb 0x140004dd5
add ecx, dword [rax + 8]
cmp rdx, rcx
jb 0x140004de0
inc r8d
add rax, 0x28
jmp 0x140004dbc
xor eax, eax
ret

Function at 0x140004e51
Capabilities:
Enumerate pe sections

Disassembly:
sub rsp, 0x28
mov r9, qword [0x14055c430]
mov r8, rcx
mov rcx, r9
call fcn.140004d80
test eax, eax
je 0x140004e7d
mov rdx, r8
mov rcx, r9
sub rdx, r9
add rsp, 0x28
jmp fcn.140004da4
xor eax, eax
add rsp, 0x28
ret