joyce8/EMBER2024-capa huggingface dataset:
Function at 0x180159110
Capabilities:
Encode data using xor
Hash data using djb2

Disassembly:
push rbx
sub rsp, 0x20
mov rbx, rcx
test rcx, rcx
je 0x1801591f2
call fcn.18016d7a0
test al, al
jne 0x1801591f2
mov qword [rsp + 0x30], rsi
xor esi, esi
mov qword [rsp + 0x38], rdi
mov rdi, 0xffffffffffffffff
inc rdi
cmp byte [rbx + rdi], sil
jne 0x180159142
mov r8, rdi
mov edx, reloc.WLDAP32.dll_Ordinal_46
mov rcx, rbx
call fcn.180179db0
test rax, rax
je 0x180159187
sub rax, rbx
mov edx, reloc.WLDAP32.dll_Ordinal_46
mov r8, rax
mov rcx, rbx
call fcn.180179db0
mov rsi, rax
test rax, rax
je 0x180159187
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 0x1801591bb
nop dword [rax]
movzx ecx, byte [rbx]
call fcn.18016a480
imul rdi, rdi, 0x21
movsx rcx, al
inc rbx
xor rdi, rcx
cmp rbx, rsi
jb 0x1801591a0
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 0x180168290
Capabilities:
Get common file path
Initialize winsock library

Disassembly:
sub rsp, 0x1e8
mov rax, qword [0x180475d80]
xor rax, rsp
mov qword [rsp + 0x1d0], rax
test cl, 2
je 0x1801682f6
mov ecx, 0x202
lea rdx, [rsp + 0x30]
call qword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
jne 0x1801682d9
movzx eax, word [rsp + 0x30]
cmp al, 2
jne 0x1801682d3
shr ax, 8
cmp al, 2
je 0x1801682f6
call qword [sym.imp.WS2_32.dll_WSACleanup]
mov eax, 2
mov rcx, qword [rsp + 0x1d0]
xor rcx, rsp
call fcn.1801af170
add rsp, 0x1e8
ret
call fcn.18019d970
test eax, eax
jne 0x180168510
mov qword [rsp + 0x200], rsi
lea rcx, str.kernel32
mov qword [rsp + 0x208], rdi
xor esi, esi
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
mov rdi, rax
test rax, rax
jne 0x180168336
mov qword [0x180482a48], rsi
jmp 0x1801684cd
mov qword [rsp + 0x1f0], rbx
lea rdx, [0x1801fafc8]
mov rcx, rdi
mov qword [rsp + 0x1f8], rbp
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
lea rbx, str.iphlpapi.dll
mov rbp, rax
mov rcx, rbx
lea rdx, [0x1801fafd8]
call fcn.1801c9750
test rax, rax
je 0x18016839a
mov rcx, rbx
test rbp, rbp
je 0x18016838c
xor edx, edx
lea r8d, [rdx + 8]
call rbp
mov rsi, rax
jmp 0x18016848c
call qword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov rsi, rax
jmp 0x18016848c
test rbp, rbp
je 0x1801683c9
lea rdx, str.AddDllDirectory
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
test rax, rax
je 0x1801683c9
xor edx, edx
mov r8d, 0x800
mov rcx, rbx
call rbp
mov rsi, rax
jmp 0x18016848c
xor edx, edx
mov qword [rsp + 0x1e0], r14
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
mov r14d, eax
test eax, eax
je 0x180168484
lea ecx, [rax + 1]
lea rcx, [rcx*2 + 0x18]
call qword [fcn.1801bf4d8]
mov rdi, rax
test rax, rax
je 0x18016847b
mov edx, r14d
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
test eax, eax
je 0x18016847b
mov rcx, 0xffffffffffffffff
mov rax, rcx
nop dword [rax]
cmp word [rdi + rax*2 + 2], si
lea rax, [rax + 1]
jne 0x180168420
mov dword [rdi + rax*2], 0x5c
cmp word [rdi + rcx*2 + 2], si
lea rcx, [rcx + 1]
jne 0x180168432
lea rdx, [rcx + rcx]
sub rdx, rbx
add rdx, rdi
nop word [rax + rax]
movzx eax, word [rbx]
mov word [rdx + rbx], ax
lea rbx, [rbx + 2]
test ax, ax
jne 0x180168450
mov rcx, rdi
test rbp, rbp
je 0x180168472
xor edx, edx
lea r8d, [rdx + 8]
call rbp
jmp 0x180168478
call qword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov rsi, rax
mov rcx, rdi
call qword [fcn.1801ba1f8]
mov r14, qword [rsp + 0x1e0]
mov rbp, qword [rsp + 0x1f8]
mov rbx, qword [rsp + 0x1f0]
mov qword [0x180482a48], rsi
test rsi, rsi
je 0x1801684cd
lea rdx, str.if_nametoindex
mov rcx, rsi
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
mov rcx, qword [0x180482a40]
test rax, rax
cmovne rcx, rax
mov qword [0x180482a40], rcx
xor edx, edx
mov dword [rsp + 0x20], 3
mov r9d, 2
xor r8d, r8d
lea ecx, [rdx + 6]
call fcn.18019d520
test al, al
lea rcx, [0x180484378]
setne byte [0x180484370]
call qword [sym.imp.KERNEL32.dll_QueryPerformanceFrequency]
mov rdi, qword [rsp + 0x208]
xor eax, eax
mov rsi, qword [rsp + 0x200]
mov rcx, qword [rsp + 0x1d0]
xor rcx, rsp
call fcn.1801af170
add rsp, 0x1e8
ret
Function at 0x18017a540
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.180159500
mov rcx, rbx
movups xmm6, xmmword [rax]
call fcn.180178450
mov rcx, rdi
mov rsi, rax
call fcn.180178450
mov r8d, 1
mov rdx, rax
mov rcx, rsi
mov rbx, rax
call qword [sym.imp.KERNEL32.dll_MoveFileExW]
test eax, eax
jne 0x18017a5f0
nop dword [rax]
nop word [rax + rax]
lea rcx, [rsp + 0x40]
movdqa xmmword [rsp + 0x20], xmm6
call fcn.180159500
lea rdx, [rsp + 0x20]
lea rcx, [rsp + 0x30]
movups xmm0, xmmword [rax]
movaps xmmword [rsp + 0x30], xmm0
call fcn.180159590
cmp rax, 0x3e8
ja 0x18017a621
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 0x18017a5a0
test rsi, rsi
je 0x18017a5fd
mov rcx, rsi
call fcn.1801ba1f8
test rbx, rbx
je 0x18017a60a
mov rcx, rbx
call fcn.1801ba1f8
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 0x18017a62e
mov rcx, rsi
call fcn.1801ba1f8
test rbx, rbx
je 0x18017a63b
mov rcx, rbx
call fcn.1801ba1f8
mov eax, 1
jmp 0x18017a60c
Function at 0x18017aad0
Capabilities:
Resolve dns

Disassembly:
push rdi
push r12
push r13
push r15
sub rsp, 0x28
mov r13, r9
xor edi, edi
mov qword [r9], rdi
xor r15d, r15d
lea r9, [rsp + 0x68]
call qword [sym.imp.WS2_32.dll_getaddrinfo]
mov r12d, eax
test eax, eax
jne 0x18017ac6e
mov qword [rsp + 0x50], rbx
mov qword [rsp + 0x60], rsi
mov rsi, qword [rsp + 0x68]
test rsi, rsi
je 0x18017ac4e
mov qword [rsp + 0x58], rbp
mov qword [rsp + 0x20], r14
nop
mov rax, qword [rsi + 0x18]
test rax, rax
je 0x18017ab3e
mov rbx, 0xffffffffffffffff
inc rbx
cmp byte [rax + rbx], 0
jne 0x18017ab30
inc rbx
jmp 0x18017ab40
xor ebx, ebx
mov eax, dword [rsi + 4]
cmp eax, 2
jne 0x18017ab4d
lea ebp, [rax + 0xe]
jmp 0x18017ab59
cmp eax, 0x17
jne 0x18017abf1
lea ebp, [rax + 5]
cmp qword [rsi + 0x20], 0
je 0x18017abf1
mov rax, qword [rsi + 0x10]
test rax, rax
je 0x18017abf1
cmp rax, rbp
jb 0x18017abf1
lea rcx, [rbp + 0x30]
add rcx, rbx
call qword [fcn.1801bf4d8]
mov r14, rax
test rax, rax
je 0x18017ac00
mov ecx, dword [rsi]
mov r8, rbp
mov dword [rax], ecx
mov ecx, dword [rsi + 4]
mov dword [rax + 4], ecx
mov ecx, dword [rsi + 8]
mov dword [rax + 8], ecx
mov ecx, dword [rsi + 0xc]
mov dword [rax + 0xc], ecx
lea rcx, [r14 + 0x30]
mov dword [rax + 0x10], ebp
xor eax, eax
mov qword [r14 + 0x18], rax
mov qword [r14 + 0x28], rax
mov qword [r14 + 0x20], rcx
mov rdx, qword [rsi + 0x20]
call fcn.1801e2da0
test rbx, rbx
je 0x18017abde
mov rcx, qword [r14 + 0x20]
mov r8, rbx
add rcx, rbp
mov qword [r14 + 0x18], rcx
mov rdx, qword [rsi + 0x18]
call fcn.1801e2da0
test rdi, rdi
cmove rdi, r14
test r15, r15
je 0x18017abee
mov qword [r15 + 0x28], r14
mov r15, r14
mov rsi, qword [rsi + 0x28]
test rsi, rsi
jne 0x18017ab20
jmp 0x18017ac06
mov r12d, 8
mov rcx, qword [rsp + 0x68]
mov r14, qword [rsp + 0x20]
mov rbp, qword [rsp + 0x58]
test rcx, rcx
je 0x18017ac20
call qword [sym.imp.WS2_32.dll_freeaddrinfo]
test r12d, r12d
je 0x18017ac49
test rdi, rdi
je 0x18017ac45
nop word [rax + rax]
mov rbx, qword [rdi + 0x28]
mov rcx, rdi
call qword [fcn.1801ba1f8]
mov rdi, rbx
test rbx, rbx
jne 0x18017ac30
xor edi, edi
jmp 0x18017ac5d
test rdi, rdi
jne 0x18017ac5d
mov r12d, 0x2af9
mov ecx, r12d
call qword [sym.imp.WS2_32.dll_WSASetLastError]
mov rsi, qword [rsp + 0x60]
mov eax, r12d
mov rbx, qword [rsp + 0x50]
mov qword [r13], rdi
add rsp, 0x28
pop r15
pop r13
pop r12
pop rdi
ret
Function at 0x18017b170
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, Ordinal_46
mov rsi, r8
mov rbp, rcx
test r8, r8
je 0x18017b23b
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.18015fa10
cmp eax, 4
jne 0x18017b1ec
cmp byte [0x180482a54], r14b
jne 0x18017b1f8
lea r9d, [rax - 2]
mov dword [rsp + 0x50], r14d
mov r8d, eax
lea rdx, [rsp + 0x50]
xor ecx, ecx
call sub.bcrypt.dll_BCryptGenRandom
neg eax
sbb eax, eax
and eax, 2
mov edx, eax
test eax, eax
jne 0x18017b23d
mov eax, dword [rsp + 0x50]
jmp 0x18017b217
imul eax, dword [0x180482a50], 0x41c64e6d
mov edx, r14d
add eax, 0x3039
mov dword [0x180482a50], eax
rol eax, 0x10
mov dword [rsp + 0x50], eax
test rdi, rdi
je 0x18017b232
sub rsi, rdi
nop
mov byte [rbx], al
inc rbx
shr eax, 8
sub rdi, 1
jne 0x18017b220
mov dword [rsp + 0x50], eax
test rsi, rsi
jne 0x18017b1a0
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 0x18017b250
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 0x18017b2f2
xor ebp, ebp
lea r14, str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789
nop
mov r8d, 4
lea rdx, [rsp + 0x50]
mov rcx, rbx
call fcn.18015fa10
cmp eax, 4
jne 0x18017b2be
cmp byte [0x180482a54], bpl
jne 0x18017b30a
lea r9d, [rax - 2]
mov dword [rsp + 0x50], ebp
mov r8d, eax
lea rdx, [rsp + 0x50]
xor ecx, ecx
call sub.bcrypt.dll_BCryptGenRandom
test eax, eax
jne 0x18017b329
mov eax, ebp
test eax, eax
jne 0x18017b2f7
mov ecx, dword [rsp + 0x50]
cmp ecx, 0xfffffffc
jae 0x18017b280
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 0x18017b280
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 [0x180482a50], 0x41c64e6d
add ecx, 0x3039
mov dword [0x180482a50], ecx
rol ecx, 0x10
mov dword [rsp + 0x50], ecx
jmp 0x18017b2c6
mov eax, 2
jmp 0x18017b2f7
Function at 0x18017e260
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 [fcn.1801bf4e0]
mov rdi, rax
test rax, rax
je 0x18017e2dd
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 0x18017e308
cmp ebx, esi
je 0x18017e308
cmp ebx, 0x8000
ja 0x18017e308
cmp ebx, esi
jb 0x18017e303
mov edx, ebx
mov rcx, rdi
call qword [fcn.1801bf4e0]
mov rdi, rax
test rax, rax
jne 0x18017e2a0
mov rcx, rbp
call qword [fcn.1801ba1f8]
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 0x18017e2e8
mov rcx, rdi
jmp 0x18017e2e0

Function at 0x18017fad0
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 0x18017fb2f
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbx
mov r8d, eax
call fcn.180165900
mov r9d, edi
lea rdx, str.SENT
mov r8d, esi
mov rcx, rbx
call fcn.18017f670
mov rbx, qword [rsp + 0x30]
mov rsi, qword [rsp + 0x40]
add rsp, 0x20
pop rdi
ret
Function at 0x18017fcd0
Capabilities:
Send data
Send data on socket

Disassembly:
cmp edx, 0x1f
jne 0x18017fe7d
push rsi
push rdi
push r15
sub rsp, 0x20
mov rsi, qword [rcx + 0x1a8]
mov rdi, rcx
mov r15, qword [rcx + 0x20]
mov qword [rsp + 0x40], rbx
mov qword [rsp + 0x50], rbp
lea rbx, [rsi + 0x1eb8]
mov qword [rsp + 0x58], r14
lea r14, [rsi + 0x1cb8]
mov qword [rbx], r14
mov rax, r14
cmp r14, rbx
jae 0x18017fd22
lea rax, [r14 + 1]
mov byte [r14], 0xff
mov qword [rbx], rax
cmp rax, rbx
jae 0x18017fd3b
mov byte [rax], 0xfa
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x18017fd3b
mov byte [rax], 0x1f
inc qword [rbx]
movzx ecx, word [rsi + 0x1ca8]
call qword [sym.imp.WS2_32.dll_htons]
movzx ecx, word [rsi + 0x1caa]
movzx ebp, 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 0x18017fd71
mov byte [r9], bpl
inc qword [rbx]
mov r9, qword [rbx]
mov rbp, qword [rsp + 0x50]
cmp r9, rbx
jae 0x18017fdc7
movzx eax, byte [rsp + 0x49]
mov byte [r9], al
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x18017fdc7
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x18017fdc7
shr cx, 8
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x18017fdc7
mov byte [r9], 0xff
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x18017fdc7
mov byte [r9], 0xf0
mov r9, qword [rbx]
inc r9
mov qword [rsi + 0x1ec0], r9
lea r8, [rsi + 0x1cba]
sub r9, r14
mov qword [rbx], r14
sub r9, 2
mov edx, 0x3e
mov rcx, rdi
call fcn.18017f7a0
mov rcx, qword [r15 + 0x1a8]
xor r9d, r9d
mov rdx, r14
lea r8d, [r9 + 3]
call qword [sym.imp.WS2_32.dll_send]
mov r14, qword [rsp + 0x58]
mov rbx, qword [rsp + 0x40]
test eax, eax
jns 0x18017fe29
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rdi
mov r8d, eax
call fcn.180165900
lea rdx, [rsi + 0x1cbb]
mov r8d, 4
mov rcx, rdi
call fcn.18017fb60
mov rcx, qword [r15 + 0x1a8]
lea rdx, [rsi + 0x1cbf]
xor r9d, r9d
lea r8d, [r9 + 2]
call qword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x18017fe75
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rdi
mov r8d, eax
call fcn.180165900
add rsp, 0x20
pop r15
pop rdi
pop rsi
ret
Function at 0x1801814c0
Capabilities:
Receive data
Receive data on socket

Disassembly:
push rbp
push rsi
push rdi
sub rsp, 0xd0
mov rax, qword [0x180475d80]
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], Ordinal_133
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 0x180181556
movsxd r8, dword [rsp + 0x30]
lea rcx, [rdi + 0xb8]
lea rdx, [rsp + 0x40]
call fcn.1801e2da0
mov eax, dword [rsp + 0x30]
mov dword [rdi + 0x138], eax
mov r8d, dword [rdi + 0x13c]
mov qword [rsp + 0x100], r14
cmp r8d, 4
jge 0x1801815a6
lea rdx, str.Received_too_short_packet
mov rcx, rbp
call fcn.180165900
mov dword [rdi + 0xc], 7
mov eax, esi
mov r14, qword [rsp + 0x100]
mov rcx, qword [rsp + 0xc0]
xor rcx, rsp
call fcn.1801af170
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.0x1801815dc.1
movsxd rax, ecx
lea r9, [0x180000000]
mov ecx, dword [r9 + rax*4 + 0x18170c]
add rcx, r9
jmp rcx
cmp r8d, 4
jle case.0x1801815dc.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.0x1801815dc.4
lea eax, [r8 - 4]
mov rcx, rbp
lea r8, [rdx + 4]
movsxd r9, eax
mov edx, 1
call fcn.180165e40
mov esi, eax
test eax, eax
jne 0x180181652
mov eax, dword [rdi + 0x13c]
mov rcx, rbp
sub eax, 4
cdqe
add qword [rbp + 0x100], rax
mov rdx, qword [rbp + 0x100]
call fcn.180175860
mov esi, eax
test eax, eax
je case.0x1801815dc.4
mov edx, 5
mov rcx, rdi
call fcn.180182120
jmp 0x180181581
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.180182190
cmp rax, rbx
mov rbx, qword [rsp + 0xf8]
jae case.0x1801815dc.4
mov r8, r14
lea rdx, str.TFTP_error:__s
mov rcx, rbp
call fcn.1801659f0
jmp case.0x1801815dc.4
add r8d, 0xfffffffe
add rdx, 2
mov rcx, rdi
call fcn.180181210
mov esi, eax
test eax, eax
je case.0x1801815dc.4
jmp 0x180181583
lea r8, str.Internal_error:_Unexpected_packet
mov rcx, rbp
lea rdx, [0x1801ec124]
call fcn.180165900
mov rcx, rbp
call fcn.180175d00
test eax, eax
je 0x180181581
mov edx, 5
mov rcx, rdi
call fcn.180182120
mov eax, Ordinal_46
jmp 0x180181583
Function at 0x180189b80
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 [0x180475d80]
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], Ordinal_133
call qword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x180189bfc
lea r8, [rsp + 0x20]
mov dword [rsp + 0x20], Ordinal_133
lea rdx, [rsp + 0x30]
mov rcx, rbx
call qword [sym.imp.WS2_32.dll_accept]
mov qword [rsp + 0x28], rax
jmp 0x180189c01
mov rax, qword [rsp + 0x28]
mov rcx, rdi
cmp rax, 0xffffffffffffffff
jne 0x180189c20
lea rdx, str.Error_accept__ing_server_connect
call fcn.180165900
mov eax, 0x1e
jmp 0x180189cac
lea rdx, str.Connection_accepted_from_server
call fcn.1801659f0
mov byte [rsi + 0x2d5], 0
mov edx, 1
mov rcx, qword [rsp + 0x28]
call fcn.1801a2950
lea r9, [rsp + 0x28]
mov r8d, 1
mov rdx, rsi
mov rcx, rdi
call fcn.18019ade0
test eax, eax
jne 0x180189cac
cmp qword [rdi + 0x278], 0
je 0x180189caa
mov dl, 1
mov rcx, rdi
call fcn.180153ab0
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.180153ab0
test ebx, ebx
je 0x180189caa
mov rdx, rsi
mov rcx, rdi
call fcn.18018a1d0
mov eax, Ordinal_46
jmp 0x180189cac
xor eax, eax
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.1801af170
lea r11, [rsp + 0xc0]
mov rbx, qword [r11 + 0x18]
mov rsi, qword [r11 + 0x20]
mov rsp, r11
pop rdi
ret

Function at 0x18018b7c0
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 0x18018b7f0
mov byte [rdx + 0x6c6], 0xd
mov r8b, reloc.WS2_32.dll_listen
mov dl, 1
add rsp, 0x20
pop rbx
jmp fcn.18018b8e0
cmp byte [rcx + 0xaa7], 0
je 0x18018b805
xor edx, edx
add rsp, 0x20
pop rbx
jmp fcn.18018c300
cmp byte [rcx + 0xaaa], 0
je 0x18018b883
mov r9, qword [rdx + 0x670]
test r9, r9
jne 0x18018b848
mov r9, qword [rcx + 0x750]
test r9, r9
jne 0x18018b83f
cmp byte [rbx + 0x137b], 0
lea rcx, str.NLST
lea r9, str.LIST
cmovne r9, rcx
lea r8, str.PRET__s
jmp 0x18018b85f
cmp byte [rcx + 0x1380], 0
lea r8, str.PRET_STOR__s
jne 0x18018b85f
lea r8, str.PRET_RETR__s
add rdx, 0x5d0
mov rcx, rbx
call fcn.1801a7ca0
test eax, eax
jne 0x18018b88d
mov rcx, qword [rbx + 0x20]
mov byte [rcx + 0x6c6], 0x1d
add rsp, 0x20
pop rbx
ret
add rsp, 0x20
pop rbx
jmp fcn.18018c250
add rsp, 0x20
pop rbx
ret

Function at 0x18018bb70
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 0x18018bbbb
cmp qword [rdx + 0xa0], 0
je 0x18018bbbb
xor r9d, r9d
lea r8, str.REST__d
call fcn.1801a7ca0
test eax, eax
jne 0x18018bbc5
mov rcx, qword [rbx + 0x20]
mov byte [rcx + 0x6c6], 0x1a
add rsp, 0x20
pop rbx
ret
add rsp, 0x20
pop rbx
jmp fcn.18018b7c0
add rsp, 0x20
pop rbx
ret
Function at 0x18018be80
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 0x18018bec0
lea rdx, str.Couldnt_set_desired_mode
call fcn.180165900
lea eax, [rdi + 0x11]
jmp 0x18018c025
cmp edx, 0xc8
je 0x18018bed7
mov r8d, edx
lea rdx, str.Got_a__03d_response_code_instead_of_the_assumed_200
call fcn.1801659f0
cmp sil, 0x13
jne 0x18018beed
mov rdx, rbp
mov rcx, rbx
call fcn.18018bd80
jmp 0x18018c021
cmp sil, 0x14
jne 0x18018c003
cmp byte [rbx + 0x6f8], 2
mov rbp, qword [rbx + 0x20]
jne 0x18018bf6b
mov rax, qword [rbx + 0x1a8]
mov rcx, qword [rax]
test rcx, rcx
je 0x18018bf6b
xor r9d, r9d
mov qword [rsp + 0x40], rdi
lea r8, [rsp + 0x40]
mov dword [rsp + 0x20], 3
xor edx, edx
call fcn.180194a30
test eax, eax
jne 0x18018c021
mov rcx, qword [rsp + 0x40]
lea edx, [rax + 0x2f]
call fcn.1801b0994
test rax, rax
je 0x18018bf60
mov rdi, qword [rsp + 0x40]
mov ecx, 1
sub rax, rdi
cmovne rcx, rax
mov byte [rcx + rdi], 0
jmp 0x18018bf6b
mov rcx, qword [rsp + 0x40]
call qword [fcn.1801ba1f8]
mov rdx, qword [rbx + 0x750]
test rdx, rdx
jne 0x18018bf90
cmp byte [rbx + 0x137b], 0
lea rax, str.NLST
lea rdx, str.LIST
cmovne rdx, rax
lea r8, [0x1801eb898]
test rdi, rdi
mov r9, r8
lea rax, [0x1801fa13c]
cmovne r9, rdi
lea rcx, [0x1801fa94c]
cmovne r8, rax
call fcn.180176ed0
mov rcx, rdi
mov rsi, rax
call qword [fcn.1801ba1f8]
test rsi, rsi
jne 0x18018bfce
lea edi, [rsi + 0x1b]
jmp 0x18018c023
lea rdx, [rbp + 0x5d0]
mov r9, rsi
lea r8, [0x1801ec124]
mov rcx, rbx
call fcn.1801a7ca0
mov rcx, rsi
mov edi, eax
call qword [fcn.1801ba1f8]
test edi, edi
jne 0x18018c023
mov rcx, qword [rbx + 0x20]
mov byte [rcx + 0x6c6], 0x1f
jmp 0x18018c023
cmp sil, 0x15
jne 0x18018c00e
mov r8b, reloc.WS2_32.dll_listen
jmp 0x18018c017
cmp sil, 0x16
jne 0x18018c023
mov r8b, reloc.WLDAP32.dll_Ordinal_14
mov dl, 1
mov rcx, rbx
call fcn.18018b8e0
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 0x18019b160
Capabilities:
Set socket configuration

Disassembly:
push rbx
sub rsp, 0x30
mov eax, dword [0x180482a58]
mov rbx, rcx
mov dword [rsp + 0x50], 0x4020
mov dword [rsp + 0x48], 0
mov dword [rsp + 0x58], 4
test eax, eax
jne 0x18019b1c4
lea r9d, [rax + 2]
mov dword [rsp + 0x20], 3
xor r8d, r8d
lea ecx, [rax + 6]
xor edx, edx
call fcn.18019d520
test al, al
je 0x18019b1b8
mov dword [0x180482a58], 2
add rsp, 0x30
pop rbx
ret
mov dword [0x180482a58], 1
jmp 0x18019b1c9
cmp eax, 2
je 0x18019b21b
lea rax, [rsp + 0x58]
mov edx, 0xffff
lea r9, [rsp + 0x48]
mov qword [rsp + 0x20], rax
mov r8d, 0x1001
mov rcx, rbx
call qword [sym.imp.WS2_32.dll_getsockopt]
test eax, eax
jne 0x18019b1fa
mov eax, dword [rsp + 0x50]
cmp dword [rsp + 0x48], eax
jg 0x18019b21b
lea r9, [rsp + 0x50]
mov dword [rsp + 0x20], 4
mov edx, 0xffff
mov r8d, 0x1001
mov rcx, rbx
call qword [sym.imp.WS2_32.dll_setsockopt]
add rsp, 0x30
pop rbx
ret