joyce8/EMBER2024-capa huggingface dataset:
Function at 0x140001d40
Capabilities:
Write file on windows

Disassembly:
push rsi
sub rsp, 0x30
mov rsi, rcx
mov qword [rsp + 0x48], rdx
mov qword [rsp + 0x50], r8
mov qword [rsp + 0x58], r9
lea rax, [rsp + 0x48]
mov qword [rsp + 0x28], rax
mov ecx, 2
call fcn.140002290
lea rcx, str.Mingw_w64_runtime_failure:_n
mov edx, 0x1b
mov r8d, 1
mov r9, rax
call sub.msvcrt.dll_fwrite
mov ecx, 2
call fcn.140002290
mov r8, qword [rsp + 0x28]
mov rcx, rax
mov rdx, rsi
call sub.msvcrt.dll_vfprintf
call sub.msvcrt.dll_abort
int3

Function at 0x1400023b0
Capabilities:
Enumerate pe sections
Parse pe header

Disassembly:
mov rax, qword [0x140017008]
movzx edx, word [rax]
cmp edx, 0x5a4d
jne 0x14000241c
movsxd rdx, dword [rax + 0x3c]
cmp dword [rax + rdx], 0x4550
jne 0x14000241c
add rax, rdx
movzx edx, word [rax + 0x18]
cmp edx, 0x20b
jne 0x14000241c
movzx edx, word [rax + 6]
test edx, edx
je 0x14000241c
sub rcx, qword [0x140017008]
movzx r8d, word [rax + 0x14]
add rax, r8
add rax, 0x18
jmp 0x140002408
add rax, 0x28
dec edx
je 0x14000241c
mov r8d, dword [rax + 0xc]
cmp rcx, r8
jb 0x140002400
add r8d, dword [rax + 8]
cmp rcx, r8
jae 0x140002400
jmp 0x14000241e
xor eax, eax
ret

Function at 0x140002420
Capabilities:
Parse pe header

Disassembly:
mov rcx, qword [0x140017008]
movzx edx, word [rcx]
xor eax, eax
cmp edx, 0x5a4d
jne 0x140002455
movsxd rdx, dword [rcx + 0x3c]
cmp dword [rcx + rdx], 0x4550
jne 0x140002455
movzx r8d, word [rcx + rdx + 0x18]
cmp r8d, 0x20b
jne 0x140002455
movzx eax, word [rcx + rdx + 6]
ret

Function at 0x1400024d0
Capabilities:
Parse pe header

Disassembly:
mov rax, qword [0x140017008]
movzx ecx, word [rax]
cmp ecx, 0x5a4d
jne 0x1400024fc
movsxd rcx, dword [rax + 0x3c]
cmp dword [rax + rcx], 0x4550
jne 0x1400024fc
movzx ecx, word [rax + rcx + 0x18]
cmp ecx, 0x20b
je 0x1400024fe
xor eax, eax
ret
Function at 0x140009d90
Capabilities:
Generate random numbers via winapi

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
push rsi
push rdi
push r14
sub rsp, 0x20
mov rbx, rdx
mov edx, 0x2b
mov rsi, r8
mov rbp, rcx
test r8, r8
je 0x140009e6b
xor r14d, r14d
nop dword [rax]
mov edi, 4
lea rdx, [rsp + 0x50]
cmp rsi, rdi
mov r8d, 4
mov rcx, rbp
cmovb rdi, rsi
call fcn.14000d850
cmp eax, 4
je 0x140009de8
mov edx, eax
jmp 0x140009e15
cmp byte [0x1400aec74], r14b
jne 0x140009e1f
mov r9d, 2
mov dword [rsp + 0x50], r14d
lea rdx, [rsp + 0x50]
xor ecx, ecx
lea r8d, [r9 + 2]
call sub.bcrypt.dll_BCryptGenRandom
neg eax
sbb edx, edx
and edx, 2
mov eax, edx
test eax, eax
jne 0x140009e6d
mov eax, dword [rsp + 0x50]
jmp 0x140009e3e
imul eax, dword [0x1400aec70], 0x41c64e6d
mov edx, r14d
add eax, 0x3039
mov dword [0x1400aec70], eax
ror eax, 0x10
mov dword [rsp + 0x50], eax
test rdi, rdi
je 0x140009e62
sub rsi, rdi
nop word [rax + rax]
mov byte [rbx], al
inc rbx
shr eax, 8
sub rdi, 1
jne 0x140009e50
mov dword [rsp + 0x50], eax
test rsi, rsi
jne 0x140009dc0
mov eax, edx
mov rbx, qword [rsp + 0x40]
mov rbp, qword [rsp + 0x48]
add rsp, 0x20
pop r14
pop rdi
pop rsi
ret

Function at 0x140009e80
Capabilities:
Generate random numbers via winapi

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
push rsi
push rdi
push r14
sub rsp, 0x20
mov rdi, r8
mov rsi, rdx
mov rbx, rcx
sub rdi, 1
je 0x140009f23
xor ebp, ebp
lea r14, str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789
nop
mov r8d, 4
lea rdx, [rsp + 0x50]
mov rcx, rbx
call fcn.14000d850
cmp eax, 4
jne 0x140009eef
cmp byte [0x1400aec74], bpl
jne 0x140009f3b
lea r9d, [rax - 2]
mov dword [rsp + 0x50], ebp
mov r8d, eax
lea rdx, [rsp + 0x50]
xor ecx, ecx
call sub.bcrypt.dll_BCryptGenRandom
neg eax
sbb eax, eax
and eax, 2
test eax, eax
jne 0x140009f28
mov ecx, dword [rsp + 0x50]
cmp ecx, 0xfffffffc
jae 0x140009eb0
mov eax, 0x8421085
mul ecx
mov eax, ecx
sub eax, edx
shr eax, 1
add eax, edx
shr eax, 5
imul eax, eax, 0x3e
sub ecx, eax
movzx eax, byte [rcx + r14]
mov byte [rsi], al
inc rsi
sub rdi, 1
jne 0x140009eb0
mov byte [rsi], 0
xor eax, eax
mov rbx, qword [rsp + 0x40]
mov rbp, qword [rsp + 0x48]
add rsp, 0x20
pop r14
pop rdi
pop rsi
ret
imul ecx, dword [0x1400aec70], 0x41c64e6d
add ecx, 0x3039
mov dword [0x1400aec70], ecx
ror ecx, 0x10
mov dword [rsp + 0x50], ecx
jmp 0x140009ef7
Function at 0x14000fd20
Capabilities:
Encode data using xor
Hash data using djb2

Disassembly:
push rbx
sub rsp, 0x20
mov rbx, rcx
test rcx, rcx
je 0x14000fe02
call fcn.14001d6b0
test al, al
jne 0x14000fe02
mov qword [rsp + 0x30], rsi
xor esi, esi
mov qword [rsp + 0x38], rdi
mov rdi, 0xffffffffffffffff
inc rdi
cmp byte [rbx + rdi], sil
jne 0x14000fd52
mov r8, rdi
mov edx, 0x2e
mov rcx, rbx
call fcn.14001e3e0
test rax, rax
je 0x14000fd97
sub rax, rbx
mov edx, 0x2e
mov r8, rax
mov rcx, rbx
call fcn.14001e3e0
mov rsi, rax
test rax, rax
je 0x14000fd97
inc rsi
mov rcx, rbx
sub rcx, rsi
add rdi, rcx
test rsi, rsi
cmovne rbx, rsi
lea rsi, [rbx + rdi]
mov edi, 0x1505
cmp rbx, rsi
jae 0x14000fdcb
nop dword [rax]
movzx ecx, byte [rbx]
call fcn.140009860
imul rdi, rdi, 0x21
movsx rcx, al
inc rbx
xor rdi, rcx
cmp rbx, rsi
jb 0x14000fdb0
mov rsi, qword [rsp + 0x30]
mov rcx, rdi
movabs rax, 0x410410410410411
mul rdi
sub rcx, rdx
shr rcx, 1
add rcx, rdx
shr rcx, 5
imul rcx, rcx, 0x3f
sub rdi, rcx
mov rax, rdi
mov rdi, qword [rsp + 0x38]
add rsp, 0x20
pop rbx
ret
xor eax, eax
add rsp, 0x20
pop rbx
ret
Function at 0x140018c10
Capabilities:
Get common file path

Disassembly:
push rbx
push rbp
push rdi
sub rsp, 0x20
mov rbx, rcx
xor ebp, ebp
lea rcx, str.kernel32
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
mov rdi, rax
test rax, rax
jne 0x140018c3a
add rsp, 0x20
pop rdi
pop rbp
pop rbx
ret
lea rdx, [0x140088858]
mov qword [rsp + 0x48], r14
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
lea rdx, [0x140088868]
mov rcx, rbx
mov r14, rax
call fcn.14006b038
test rax, rax
je 0x140018c99
mov rcx, rbx
test r14, r14
je 0x140018c86
xor edx, edx
lea r8d, [rdx + 8]
mov rax, r14
mov r14, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
pop rbp
pop rbx
jmp rax
mov r14, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
pop rbp
pop rbx
jmp qword [sym.imp.KERNEL32.dll_LoadLibraryW]
test r14, r14
je 0x140018cd0
lea rdx, str.AddDllDirectory
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
test rax, rax
je 0x140018cd0
xor edx, edx
mov r8d, 0x800
mov rcx, rbx
mov rax, r14
mov r14, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
pop rbp
pop rbx
jmp rax
xor edx, edx
mov qword [rsp + 0x50], r15
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
mov r15d, eax
test eax, eax
je 0x140018d9a
mov rdi, 0xffffffffffffffff
mov qword [rsp + 0x40], rsi
mov rdx, rdi
nop dword [rax]
inc rdx
cmp word [rbx + rdx*2], bp
jne 0x140018d00
lea ecx, [rax + 1]
add rcx, rdx
add rcx, rcx
call qword [fcn.14005de70]
mov rsi, rax
test rax, rax
je 0x140018d8c
mov edx, r15d
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
test eax, eax
je 0x140018d8c
mov rax, rdi
cmp word [rsi + rax*2 + 2], bp
lea rax, [rax + 1]
jne 0x140018d33
mov dword [rsi + rax*2], 0x5c
cmp word [rsi + rdi*2 + 2], bp
lea rdi, [rdi + 1]
jne 0x140018d45
lea rcx, [rdi + rdi]
sub rcx, rbx
add rcx, rsi
nop word [rax + rax]
movzx eax, word [rbx]
mov word [rcx + rbx], ax
lea rbx, [rbx + 2]
test ax, ax
jne 0x140018d60
mov rcx, rsi
test r14, r14
je 0x140018d83
xor edx, edx
lea r8d, [rdx + 8]
call r14
jmp 0x140018d89
call qword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov rbp, rax
mov rcx, rsi
call qword [fcn.14005de5c]
mov rsi, qword [rsp + 0x40]
mov r15, qword [rsp + 0x50]
mov rax, rbp
mov r14, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
pop rbp
pop rbx
ret
Function at 0x14001bbf0
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 [case.0x140010fd0.0]
mov rdi, rax
test rax, rax
je 0x14001bc6d
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 0x14001bc98
cmp ebx, esi
je 0x14001bc98
cmp ebx, 0x8000
ja 0x14001bc98
cmp ebx, esi
jb 0x14001bc93
mov edx, ebx
mov rcx, rdi
call qword [case.0x140010fd0.0]
mov rdi, rax
test rax, rax
jne 0x14001bc30
mov rcx, rbp
call qword [fcn.14005de5c]
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 0x14001bc78
mov rcx, rdi
jmp 0x14001bc70
Function at 0x14001eb90
Capabilities:
Move file

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
push rdi
sub rsp, 0x60
mov rbx, rcx
movaps xmmword [rsp + 0x50], xmm6
lea rcx, [rsp + 0x30]
mov rdi, rdx
call fcn.1400143b0
mov rcx, rbx
movups xmm6, xmmword [rax]
call fcn.140009540
mov rcx, rdi
mov rsi, rax
call fcn.140009540
mov r8d, 1
mov rdx, rax
mov rcx, rsi
mov rbx, rax
call qword [sym.imp.KERNEL32.dll_MoveFileExW]
test eax, eax
jne 0x14001ec40
nop dword [rax]
nop word [rax + rax]
lea rcx, [rsp + 0x40]
movdqa xmmword [rsp + 0x20], xmm6
call fcn.1400143b0
lea rdx, [rsp + 0x20]
lea rcx, [rsp + 0x30]
movups xmm0, xmmword [rax]
movaps xmmword [rsp + 0x30], xmm0
call fcn.140014440
cmp rax, 0x3e8
ja 0x14001ec71
mov ecx, 1
call qword [sym.imp.KERNEL32.dll_Sleep]
mov r8d, 1
mov rdx, rbx
mov rcx, rsi
call qword [sym.imp.KERNEL32.dll_MoveFileExW]
test eax, eax
je 0x14001ebf0
test rsi, rsi
je 0x14001ec4d
mov rcx, rsi
call fcn.14005de5c
test rbx, rbx
je 0x14001ec5a
mov rcx, rbx
call fcn.14005de5c
xor eax, eax
mov rbx, qword [rsp + 0x70]
mov rsi, qword [rsp + 0x78]
movaps xmm6, xmmword [rsp + 0x50]
add rsp, 0x60
pop rdi
ret
test rsi, rsi
je 0x14001ec7e
mov rcx, rsi
call fcn.14005de5c
test rbx, rbx
je 0x14001ec8b
mov rcx, rbx
call fcn.14005de5c
mov eax, 1
jmp 0x14001ec5c

Function at 0x140020110
Capabilities:
Send data
Send data on socket

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0x20
mov rbx, rcx
mov byte [rsp + 0x38], 0xff
mov rcx, qword [rcx + 0x20]
mov edi, r8d
mov esi, edx
mov byte [rsp + 0x3a], dil
xor r9d, r9d
mov byte [rsp + 0x39], sil
lea rdx, [rsp + 0x38]
mov rcx, qword [rcx + 0x1a8]
lea r8d, [r9 + 3]
call qword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x14002016f
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbx
mov r8d, eax
call fcn.1400165b0
mov r9d, edi
lea rdx, str.SENT
mov r8d, esi
mov rcx, rbx
call fcn.14001fcb0
mov rbx, qword [rsp + 0x30]
mov rsi, qword [rsp + 0x40]
add rsp, 0x20
pop rdi
ret
Function at 0x140020310
Capabilities:
Send data
Send data on socket

Disassembly:
cmp edx, 0x1f
jne 0x1400204c6
push rbp
push rdi
push r13
sub rsp, 0x20
mov rbp, qword [rcx + 0x1a8]
mov rdi, rcx
mov r13, qword [rcx + 0x20]
mov qword [rsp + 0x40], rbx
mov qword [rsp + 0x48], rsi
lea rsi, [rbp + 0x1cb8]
mov qword [rsp + 0x50], r14
lea rbx, [rbp + 0x1eb8]
mov qword [rsp + 0x58], r15
mov qword [rbx], rsi
mov rax, rsi
cmp rsi, rbx
jae 0x140020366
lea rax, [rsi + 1]
mov byte [rsi], 0xff
mov qword [rbx], rax
cmp rax, rbx
jae 0x14002037f
mov byte [rax], 0xfa
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x14002037f
mov byte [rax], 0x1f
inc qword [rbx]
movzx ecx, word [rbp + 0x1ca8]
call qword [sym.imp.WS2_32.dll_htons]
movzx ecx, word [rbp + 0x1caa]
movzx r14d, ax
shr r14w, 8
movzx r15d, ax
call qword [sym.imp.WS2_32.dll_htons]
mov r9, qword [rbx]
movzx ecx, ax
shr cx, 8
cmp r9, rbx
jae 0x1400203be
mov byte [r9], r15b
inc qword [rbx]
mov r9, qword [rbx]
mov r15, qword [rsp + 0x58]
cmp r9, rbx
jae 0x1400203d1
mov byte [r9], r14b
inc qword [rbx]
mov r9, qword [rbx]
mov r14, qword [rsp + 0x50]
cmp r9, rbx
jae 0x140020410
mov byte [r9], al
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x140020410
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x140020410
mov byte [r9], 0xff
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x140020410
mov byte [r9], 0xf0
mov r9, qword [rbx]
inc r9
mov qword [rbp + 0x1ec0], r9
lea r8, [rbp + 0x1cba]
sub r9, rsi
mov qword [rbx], rsi
sub r9, 2
mov edx, 0x3e
mov rcx, rdi
call fcn.14001fde0
mov rcx, qword [r13 + 0x1a8]
xor r9d, r9d
mov rdx, rsi
lea r8d, [r9 + 3]
call qword [sym.imp.WS2_32.dll_send]
mov rsi, qword [rsp + 0x48]
mov rbx, qword [rsp + 0x40]
test eax, eax
jns 0x140020472
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rdi
mov r8d, eax
call fcn.1400165b0
lea rdx, [rbp + 0x1cbb]
mov r8d, 4
mov rcx, rdi
call fcn.1400201a0
mov rcx, qword [r13 + 0x1a8]
lea rdx, [rbp + 0x1cbf]
xor r9d, r9d
lea r8d, [r9 + 2]
call qword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x1400204be
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rdi
mov r8d, eax
call fcn.1400165b0
add rsp, 0x20
pop r13
pop rdi
pop rbp
ret
Function at 0x140021b80
Capabilities:
Receive data
Receive data on socket

Disassembly:
push rbp
push rsi
push rdi
sub rsp, 0xd0
mov rax, qword [0x1400ad800]
xor rax, rsp
mov qword [rsp + 0xc0], rax
mov rax, qword [rcx + 0x20]
mov rbp, rcx
xor r9d, r9d
xor esi, esi
mov rdi, qword [rax + 0x5d0]
lea rax, [rsp + 0x30]
mov dword [rsp + 0x30], 0x80
mov qword [rsp + 0x28], rax
lea rax, [rsp + 0x40]
mov qword [rsp + 0x20], rax
mov r8d, dword [rdi + 0x144]
mov rdx, qword [rdi + 0x150]
add r8d, 4
mov rcx, qword [rdi + 0x18]
call qword [sym.imp.WS2_32.dll_recvfrom]
mov dword [rdi + 0x13c], eax
cmp dword [rdi + 0x138], esi
jne 0x140021c16
movsxd r8, dword [rsp + 0x30]
lea rcx, [rdi + 0xb8]
lea rdx, [rsp + 0x40]
call fcn.140084090
mov eax, dword [rsp + 0x30]
mov dword [rdi + 0x138], eax
mov r8d, dword [rdi + 0x13c]
mov qword [rsp + 0x100], r14
cmp r8d, 4
jge 0x140021c66
lea rdx, str.Received_too_short_packet
mov rcx, rbp
call fcn.1400165b0
mov dword [rdi + 0xc], 7
mov eax, esi
mov r14, qword [rsp + 0x100]
mov rcx, qword [rsp + 0xc0]
xor rcx, rsp
call fcn.140057120
add rsp, 0xd0
pop rdi
pop rsi
pop rbp
ret
mov rdx, qword [rdi + 0x150]
movzx eax, byte [rdx]
movzx ecx, byte [rdx + 1]
shl eax, 8
or ecx, eax
mov dword [rdi + 0xc], ecx
dec ecx
cmp ecx, 5
ja case.0x140021c9c.1
movsxd rax, ecx
lea r9, [0x140000000]
mov ecx, dword [r9 + rax*4 + 0x21dcc]
add rcx, r9
jmp rcx
cmp r8d, 4
jle case.0x140021c9c.4
movzx eax, byte [rdx + 3]
movzx ecx, byte [rdx + 2]
shl ecx, 8
or ecx, eax
movzx eax, word [rdi + 0x14c]
inc eax
movzx eax, ax
cmp eax, ecx
jne case.0x140021c9c.4
lea eax, [r8 - 4]
mov rcx, rbp
lea r8, [rdx + 4]
movsxd r9, eax
mov edx, 1
call fcn.140016930
mov esi, eax
test eax, eax
jne 0x140021d12
mov eax, dword [rdi + 0x13c]
mov rcx, rbp
sub eax, 4
cdqe
add qword [rbp + 0x100], rax
mov rdx, qword [rbp + 0x100]
call fcn.1400396b0
mov esi, eax
test eax, eax
je case.0x140021c9c.4
mov edx, 5
mov rcx, rdi
call fcn.1400227e0
jmp 0x140021c41
movzx ecx, byte [rdx + 2]
lea eax, [r8 - 4]
shl ecx, 8
lea r14, [rdx + 4]
mov qword [rsp + 0xf8], rbx
movsxd rbx, eax
movzx eax, byte [rdx + 3]
mov rdx, rbx
or ecx, eax
mov dword [rdi + 8], ecx
mov rcx, r14
call fcn.140022850
cmp rax, rbx
mov rbx, qword [rsp + 0xf8]
jae case.0x140021c9c.4
mov r8, r14
lea rdx, str.TFTP_error:__s
mov rcx, rbp
call fcn.1400166a0
jmp case.0x140021c9c.4
add r8d, 0xfffffffe
add rdx, 2
mov rcx, rdi
call fcn.1400218d0
mov esi, eax
test eax, eax
je case.0x140021c9c.4
jmp 0x140021c43
lea r8, str.Internal_error:_Unexpected_packet
mov rcx, rbp
lea rdx, [0x1400883f4]
call fcn.1400165b0
mov rcx, rbp
call fcn.140039b30
test eax, eax
je 0x140021c41
mov edx, 5
mov rcx, rdi
call fcn.1400227e0
mov eax, 0x2a
jmp 0x140021c43
Function at 0x1400292a0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0xc0
mov rax, qword [0x1400ad800]
xor rax, rsp
mov qword [rsp + 0xb0], rax
mov rsi, qword [rcx + 0x20]
lea r8, [rsp + 0x20]
mov rdi, rcx
lea rdx, [rsp + 0x30]
mov rbx, qword [rsi + 0x1b0]
mov rcx, rbx
mov qword [rsp + 0x28], 0xffffffffffffffff
mov dword [rsp + 0x20], 0x80
call qword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x14002931c
lea r8, [rsp + 0x20]
mov dword [rsp + 0x20], 0x80
lea rdx, [rsp + 0x30]
mov rcx, rbx
call qword [sym.imp.WS2_32.dll_accept]
mov qword [rsp + 0x28], rax
jmp 0x140029321
mov rax, qword [rsp + 0x28]
mov rcx, rdi
cmp rax, 0xffffffffffffffff
jne 0x140029340
lea rdx, str.Error_accept__ing_server_connect
call fcn.1400165b0
mov eax, 0x1e
jmp 0x1400293cc
lea rdx, str.Connection_accepted_from_server
call fcn.1400166a0
mov byte [rsi + 0x2d5], 0
mov edx, 1
mov rcx, qword [rsp + 0x28]
call fcn.14004be40
lea r9, [rsp + 0x28]
mov r8d, 1
mov rdx, rsi
mov rcx, rdi
call fcn.1400416f0
test eax, eax
jne 0x1400293cc
cmp qword [rdi + 0x278], 0
je 0x1400293ca
mov dl, 1
mov rcx, rdi
call fcn.140013210
mov rdx, qword [rsp + 0x28]
mov r8d, 1
mov rcx, qword [rdi + 0x280]
call qword [rdi + 0x278]
xor edx, edx
mov rcx, rdi
mov ebx, eax
call fcn.140013210
test ebx, ebx
je 0x1400293ca
mov rdx, rsi
mov rcx, rdi
call fcn.1400298f0
mov eax, 0x2a
jmp 0x1400293cc
xor eax, eax
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.140057120
lea r11, [rsp + 0xc0]
mov rbx, qword [r11 + 0x18]
mov rsi, qword [r11 + 0x20]
mov rsp, r11
pop rdi
ret

Function at 0x14002aee0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x20
mov rax, qword [rcx + 0x1a8]
mov rbx, rcx
mov rdx, qword [rcx + 0x20]
cmp dword [rax + 0x10], 0
je 0x14002af10
mov byte [rdx + 0x6c6], 0xd
mov r8b, reloc.WS2_32.dll_listen
mov dl, 1
add rsp, 0x20
pop rbx
jmp fcn.14002b000
cmp byte [rcx + 0xaa7], 0
je 0x14002af25
xor edx, edx
add rsp, 0x20
pop rbx
jmp fcn.14002ba30
cmp byte [rcx + 0xaaa], 0
je 0x14002afa3
mov r9, qword [rdx + 0x670]
test r9, r9
jne 0x14002af68
mov r9, qword [rcx + 0x750]
test r9, r9
jne 0x14002af5f
cmp byte [rbx + 0x137b], 0
lea rcx, str.NLST
lea r9, str.LIST
cmovne r9, rcx
lea r8, str.PRET__s
jmp 0x14002af7f
cmp byte [rcx + 0x1380], 0
lea r8, str.PRET_STOR__s
jne 0x14002af7f
lea r8, str.PRET_RETR__s
add rdx, 0x5d0
mov rcx, rbx
call fcn.14004a700
test eax, eax
jne 0x14002afad
mov rcx, qword [rbx + 0x20]
mov byte [rcx + 0x6c6], 0x1d
add rsp, 0x20
pop rbx
ret
add rsp, 0x20
pop rbx
jmp fcn.14002b980
add rsp, 0x20
pop rbx
ret

Function at 0x14002b290
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x20
mov rax, qword [rcx + 0x1a8]
add rdx, 0x5d0
mov rbx, rcx
cmp dword [rax + 0x10], 0
je 0x14002b2db
cmp qword [rdx + 0xa0], 0
je 0x14002b2db
xor r9d, r9d
lea r8, str.REST__d
call fcn.14004a700
test eax, eax
jne 0x14002b2e5
mov rcx, qword [rbx + 0x20]
mov byte [rcx + 0x6c6], 0x1a
add rsp, 0x20
pop rbx
ret
add rsp, 0x20
pop rbx
jmp fcn.14002aee0
add rsp, 0x20
pop rbx
ret
Function at 0x14002b5a0
Capabilities:
Check http status code

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rbp
mov qword [rsp + 0x20], rsi
push rdi
sub rsp, 0x30
mov rbp, qword [rcx + 0x20]
lea eax, [rdx - 0xc8]
xor edi, edi
movzx esi, r8b
mov rbx, rcx
cmp eax, 0x64
jb 0x14002b5e0
lea rdx, str.Couldnt_set_desired_mode
call fcn.1400165b0
lea eax, [rdi + 0x11]
jmp 0x14002b745
cmp edx, 0xc8
je 0x14002b5f7
mov r8d, edx
lea rdx, str.Got_a__03d_response_code_instead_of_the_assumed_200
call fcn.1400166a0
cmp sil, 0x13
jne 0x14002b60d
mov rdx, rbp
mov rcx, rbx
call fcn.14002b4a0
jmp 0x14002b741
cmp sil, 0x14
jne 0x14002b723
cmp byte [rbx + 0x6f8], 2
mov rbp, qword [rbx + 0x20]
jne 0x14002b68b
mov rax, qword [rbx + 0x1a8]
mov rcx, qword [rax]
test rcx, rcx
je 0x14002b68b
xor r9d, r9d
mov qword [rsp + 0x40], rdi
lea r8, [rsp + 0x40]
mov dword [rsp + 0x20], 3
xor edx, edx
call fcn.1400092b0
test eax, eax
jne 0x14002b741
mov rcx, qword [rsp + 0x40]
lea edx, [rax + 0x2f]
call fcn.140058bf0
test rax, rax
je 0x14002b680
mov rdi, qword [rsp + 0x40]
mov ecx, 1
sub rax, rdi
cmovne rcx, rax
mov byte [rcx + rdi], 0
jmp 0x14002b68b
mov rcx, qword [rsp + 0x40]
call qword [fcn.14005de5c]
mov rdx, qword [rbx + 0x750]
test rdx, rdx
jne 0x14002b6b0
cmp byte [rbx + 0x137b], 0
lea rax, str.NLST
lea rdx, str.LIST
cmovne rdx, rax
lea r8, [0x1400868ad]
test rdi, rdi
mov r9, r8
lea rax, [0x140087994]
cmovne r9, rdi
lea rcx, [0x140087f10]
cmovne r8, rax
call fcn.14000a050
mov rcx, rdi
mov rsi, rax
call qword [fcn.14005de5c]
test rsi, rsi
jne 0x14002b6ee
lea edi, [rsi + 0x1b]
jmp 0x14002b743
lea rdx, [rbp + 0x5d0]
mov r9, rsi
lea r8, [0x1400883f4]
mov rcx, rbx
call fcn.14004a700
mov rcx, rsi
mov edi, eax
call qword [fcn.14005de5c]
test edi, edi
jne 0x14002b743
mov rcx, qword [rbx + 0x20]
mov byte [rcx + 0x6c6], 0x1f
jmp 0x14002b743
cmp sil, 0x15
jne 0x14002b72e
mov r8b, reloc.WS2_32.dll_listen
jmp 0x14002b737
cmp sil, 0x16
jne 0x14002b743
mov r8b, recv
mov dl, 1
mov rcx, rbx
call fcn.14002b000
mov edi, eax
mov eax, edi
mov rbx, qword [rsp + 0x48]
mov rbp, qword [rsp + 0x50]
mov rsi, qword [rsp + 0x58]
add rsp, 0x30
pop rdi
ret
Function at 0x140036840
Capabilities:
Convert ip address from string

Disassembly:
push rbx
push rbp
push rsi
push rdi
push r13
push r14
push r15
sub rsp, 0x70
mov rax, qword [0x1400ad800]
xor rax, rsp
mov qword [rsp + 0x60], rax
mov rdi, r8
mov rsi, rdx
mov r13, rcx
cmp r8, 4
jb 0x1400369ce
inc rsi
lea rdx, str.0123456789abcdefABCDEF:.
mov rcx, rsi
sub rdi, 2
call fcn.140065700
cmp rdi, rax
je 0x140036944
cmp byte [rsi + rax], 0x25
lea r14, [rsi + rax]
mov rdi, rax
jne 0x1400369ce
xor ebp, ebp
lea rdx, [0x140090168]
lea rcx, [r14 + 1]
lea rbx, [r14 + 1]
lea r8d, [rbp + 2]
call fcn.140064510
test eax, eax
jne 0x1400368d2
movzx eax, byte [r14 + 3]
lea rcx, [r14 + 3]
test al, al
je 0x1400368d2
cmp al, 0x5d
cmovne rbx, rcx
movzx eax, byte [rbx]
test al, al
je 0x1400369ce
mov rcx, rbp
cmp al, 0x5d
je 0x1400368fd
cmp rcx, 0xf
jge 0x1400368fd
inc rbx
mov byte [rsp + rcx + 0x20], al
inc ebp
inc rcx
movzx eax, byte [rbx]
test al, al
jne 0x1400368e0
test ebp, ebp
je 0x1400369ce
cmp byte [rbx], 0x5d
jne 0x1400369ce
movsxd rax, ebp
cmp rax, 0x10
jae 0x1400369ef
lea rcx, [rsp + 0x20]
mov byte [rsp + rax + 0x20], 0
call qword [case.0x140010fd0.1]
mov qword [r13 + 0x28], rax
test rax, rax
jne 0x14003693e
mov eax, 7
jmp 0x1400369d3
mov word [r14], 0x5d
lea r8, [rsp + 0x20]
mov byte [rdi + rsi], 0
mov rdx, rsi
mov ecx, reloc.WS2_32.dll_socket
call qword [sym.imp.WS2_32.dll_inet_pton]
cmp eax, 1
jne 0x1400369ce
lea r9d, [rax + 0x2d]
lea r8, [rsp + 0x30]
lea rdx, [rsp + 0x20]
lea ecx, [rax + 0x16]
call sub.WS2_32.dll_inet_ntop
test rax, rax
je 0x1400369c6
lea rax, [rsp + 0x30]
mov rdx, 0xffffffffffffffff
inc rdx
cmp byte [rax + rdx], 0
jne 0x140036987
cmp rdx, rdi
jae 0x1400369c6
lea rax, [rsp + 0x30]
mov r8, rsi
sub r8, rax
lea rcx, [rsp + 0x30]
nop word [rax + rax]
movzx eax, byte [rcx]
mov byte [r8 + rcx], al
lea rcx, [rcx + 1]
test al, al
jne 0x1400369b0
mov rdi, rdx
mov byte [rdx + rsi + 1], al
mov byte [rdi + rsi], 0x5d
xor eax, eax
jmp 0x1400369d3
mov eax, socket
mov rcx, qword [rsp + 0x60]
xor rcx, rsp
call fcn.140057120
add rsp, 0x70
pop r15
pop r14
pop r13
pop rdi
pop rsi
pop rbp
pop rbx
ret
call fcn.140057548
int3