joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1400188a0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push r14
push rsi
push rdi
push rbx
sub rsp, 0x28
test r8, r8
je 0x14001891a
mov rax, rdx
mov rdx, qword [rsp + 0x70]
mov esi, ecx
shr esi, 8
lea r8, [rax + r8*2]
xor r11d, r11d
mov rbx, rax
movzx edi, byte [rax + 1]
add rax, 2
lea r10, [r11 + rdi]
cmp byte [rbx], sil
jne 0x140018910
cmp r11, r10
ja 0x1400189b3
cmp r10, rdx
ja 0x1400189c7
add r11, r9
xor ebx, ebx
nop dword [rax]
cmp rdi, rbx
je 0x140018912
lea r14, [rbx + 1]
cmp byte [r11 + rbx], cl
mov rbx, r14
jne 0x1400188f0
jmp 0x140018987
ja 0x14001891a
mov r11, r10
cmp rax, r8
jne 0x1400188c2
mov rdx, qword [rsp + 0x80]
test rdx, rdx
je 0x14001898b
mov r8, qword [rsp + 0x78]
add rdx, r8
movzx ecx, cx
mov al, 1
nop word cs:[rax + rax]
lea r10, [r8 + 1]
movzx r9d, byte [r8]
test r9b, r9b
js 0x140018960
mov r8, r10
sub ecx, r9d
jns 0x14001897e
jmp 0x14001898d
cmp r10, rdx
je 0x140018999
movzx r10d, byte [r8 + 1]
add r8, 2
and r9d, 0x7f
shl r9d, 8
or r9d, r10d
sub ecx, r9d
js 0x14001898d
xor al, 1
cmp r8, rdx
jne 0x140018940
jmp 0x14001898d
xor eax, eax
jmp 0x14001898d
mov al, 1
and al, 1
add rsp, 0x28
pop rbx
pop rdi
pop rsi
pop r14
ret
lea rcx, str.called__Option::unwrap____on_a__None__valuefrom_str_radix_int:_must_lie_in_the_range___2__36_____found
lea r8, str.librarycore_srcunicodeprintable.rs
mov edx, 0x2b
call fcn.14001ae10
ud2
lea r8, str.librarycore_srcunicodeprintable.rs
mov rcx, r11
mov rdx, r10
call fcn.14001b2e0
ud2
lea r8, str.librarycore_srcunicodeprintable.rs
mov rcx, r10
call fcn.14001b260
ud2

Function at 0x140019f90
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x28
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x140019fda
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x140019fda
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x140019fda
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x140019fda
cmp dword [rcx + 0x84], 0xe
jbe 0x140019fda
cmp dword [rcx + 0xf8], 0
setne al
jmp 0x140019fdc
xor al, al
add rsp, 0x28
ret
Function at 0x1400219c0
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
movabs rax, 0xcbf29ce484222325
mov r9d, 0
sub r8, rdx
je 0x1400219f4
movabs r10, 0x100000001b3
nop
movzx ecx, byte [r9 + rdx]
inc r9
xor rax, rcx
imul rax, r10
cmp r9, r8
jb 0x1400219e0
ret
Function at 0x14002b460
Capabilities:
Encode data using xor
Hash data using murmur3

Disassembly:
mov qword [rsp + 0x18], rbx
mov qword [rsp + 8], rcx
push rbp
push rsi
push rdi
push r12
push r13
push r14
push r15
sub rsp, 0x120
mov r11, rcx
lea r10, [rsp + 0x20]
mov ecx, reloc.WS2_32.dll_recv
xor r9b, r9b
nop dword [rax]
movzx edx, r9b
lea r10, [r10 + 4]
movzx eax, r9b
add r9b, 4
movzx r8d, byte [rax + r11 + 1]
movzx eax, byte [rdx + r11]
shl eax, 8
or r8d, eax
movzx eax, byte [rdx + r11 + 2]
shl r8d, 8
or r8d, eax
movzx eax, byte [rdx + r11 + 3]
shl r8d, 8
or r8d, eax
mov dword [r10 - 4], r8d
sub rcx, 1
jne 0x14002b490
mov r10b, reloc.WS2_32.dll_recv
lea r9, [rsp + 0x20]
nop dword [rax]
mov ecx, dword [r9 + 4]
lea r9, [r9 + 4]
mov r8d, ecx
movzx eax, r10b
rol r8d, 0xe
inc r10b
mov edx, dword [rsp + rax*4 + 0x18]
mov eax, ecx
shr ecx, 3
ror eax, 7
xor r8d, eax
mov eax, edx
xor r8d, ecx
rol eax, 0xd
mov ecx, edx
shr edx, 0xa
rol ecx, 0xf
xor ecx, eax
xor ecx, edx
add r8d, ecx
add r8d, dword [r9 + 0x20]
add r8d, dword [r9 - 4]
mov dword [r9 + 0x3c], r8d
cmp r10b, 0x40
jb 0x14002b4e0
movups xmm0, xmmword [r11 + 0x50]
lea rax, [r11 + 0x50]
xor esi, esi
movups xmm1, xmmword [rax + 0x10]
mov qword [rsp + 0x168], rax
movups xmmword [rsp], xmm0
mov r15d, dword [rsp + 8]
lea r13d, [rsi + 0x40]
mov r12d, dword [rsp + 4]
mov ebx, dword [rsp]
mov r11d, dword [rsp + 0xc]
movups xmmword [rsp + 0x10], xmm1
mov ebp, dword [rsp + 0x18]
mov r14d, dword [rsp + 0x14]
mov edi, dword [rsp + 0x10]
mov eax, dword [rsp + 0x1c]
nop word [rax + rax]
mov ecx, edi
lea rsi, [rsi + 4]
rol ecx, 7
mov r10d, edi
ror r10d, 0xb
mov edx, edi
xor r10d, ecx
not edx
and edx, ebp
mov ecx, edi
ror ecx, 6
mov r9d, r12d
xor r10d, ecx
mov r8d, r15d
mov ecx, r14d
and ecx, edi
xor edx, ecx
lea rcx, [0x140100de0]
add r10d, edx
mov edx, ebx
add r10d, dword [rsi + rcx - 4]
mov ecx, ebx
add r10d, dword [rsp + rsi + 0x1c]
rol ecx, 0xa
add r10d, eax
ror edx, 0xd
mov eax, ebp
xor edx, ecx
mov ebp, r14d
mov ecx, ebx
mov r14d, edi
ror ecx, 2
lea edi, [r11 + r10]
xor edx, ecx
mov r11d, r15d
mov r15d, r12d
and r9d, r11d
mov r12d, ebx
mov ecx, r15d
or ecx, r11d
and ebx, ecx
lea ecx, [r10 + rdx]
or ebx, r9d
add ebx, ecx
sub r13, 1
jne 0x14002b580
lea r8, [rsp]
mov dword [rsp + 0x1c], eax
sub r8, qword [rsp + 0x160]
lea edx, [r13 + 8]
mov rax, qword [rsp + 0x168]
mov dword [rsp], ebx
mov dword [rsp + 0x10], edi
mov dword [rsp + 0x18], ebp
mov dword [rsp + 0x14], r14d
mov dword [rsp + 8], r15d
mov dword [rsp + 4], r12d
mov dword [rsp + 0xc], r11d
nop word [rax + rax]
mov ecx, dword [r8 + rax - 0x50]
add dword [rax], ecx
lea rax, [rax + 4]
sub rdx, 1
jne 0x14002b650
mov rbx, qword [rsp + 0x170]
add rsp, 0x120
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbp
ret
Function at 0x140043cb0
Capabilities:
Write file on windows

Disassembly:
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
mov qword [rsp + 0x20], rdi
push r14
sub rsp, 0x30
cmp byte [rcx + 0xaa8], 0
mov rbp, r9
mov r14, r8
movsxd rsi, edx
mov rdi, rcx
je 0x140043d79
cmp qword [rcx + 0x260], 0
je 0x140043d2e
mov qword [rsp + 0x40], rbx
call fcn.140031410
mov dl, 1
mov rcx, rdi
movzx ebx, al
call fcn.140031750
mov rcx, qword [rdi + 0x1d8]
mov r9, rbp
mov qword [rsp + 0x20], rcx
mov r8, r14
mov rcx, rdi
mov edx, esi
call qword [rdi + 0x260]
movzx edx, bl
mov rcx, rdi
call fcn.140031750
mov rbx, qword [rsp + 0x40]
jmp 0x140043d79
mov ecx, esi
test edx, edx
je 0x140043d3e
sub ecx, 1
je 0x140043d3e
cmp ecx, 1
jne 0x140043d79
mov r9, qword [rdi + 0x1d0]
lea rax, [0x1400c2090]
mov edx, 2
lea rcx, [rsi + rsi*2]
add rcx, rax
lea r8d, [rdx - 1]
call fcn.140092444
mov r9, qword [rdi + 0x1d0]
mov r8d, 1
mov rdx, rbp
mov rcx, r14
call fcn.140092444
mov rbp, qword [rsp + 0x48]
mov rsi, qword [rsp + 0x50]
mov rdi, qword [rsp + 0x58]
add rsp, 0x30
pop r14
ret

Function at 0x140045b40
Capabilities:
Read file on windows

Disassembly:
sub rsp, 0x28
call fcn.1400a836c
cdqe
add rsp, 0x28
ret
Function at 0x140046010
Capabilities:
Get common file path
Initialize winsock library

Disassembly:
sub rsp, 0x1e8
mov rax, qword [0x1401115e8]
xor rax, rsp
mov qword [rsp + 0x1d0], rax
test cl, 2
je 0x140046076
mov ecx, 0x202
lea rdx, [rsp + 0x30]
call qword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
jne 0x140046059
movzx eax, word [rsp + 0x30]
cmp al, 2
jne 0x140046053
shr ax, 8
cmp al, 2
je 0x140046076
call qword [sym.imp.WS2_32.dll_WSACleanup]
mov eax, 2
mov rcx, qword [rsp + 0x1d0]
xor rcx, rsp
call fcn.14008b5f0
add rsp, 0x1e8
ret
call fcn.1400796a0
test eax, eax
jne 0x140046290
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 0x1400460b6
mov qword [0x140112ff8], rsi
jmp 0x14004624d
mov qword [rsp + 0x1f0], rbx
lea rdx, [0x1400c22e8]
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, [0x1400c22f8]
call fcn.140097980
test rax, rax
je 0x14004611a
mov rcx, rbx
test rbp, rbp
je 0x14004610c
xor edx, edx
lea r8d, [rdx + 8]
call rbp
mov rsi, rax
jmp 0x14004620c
call qword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov rsi, rax
jmp 0x14004620c
test rbp, rbp
je 0x140046149
lea rdx, str.AddDllDirectory
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
test rax, rax
je 0x140046149
xor edx, edx
mov r8d, 0x800
mov rcx, rbx
call rbp
mov rsi, rax
jmp 0x14004620c
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 0x140046204
lea ecx, [rax + 1]
lea rcx, [rcx*2 + 0x18]
call qword [section..data]
mov rdi, rax
test rax, rax
je 0x1400461fb
mov edx, r14d
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
test eax, eax
je 0x1400461fb
mov rcx, 0xffffffffffffffff
mov rax, rcx
nop dword [rax]
cmp word [rdi + rax*2 + 2], si
lea rax, [rax + 1]
jne 0x1400461a0
mov dword [rdi + rax*2], 0x5c
cmp word [rdi + rcx*2 + 2], si
lea rcx, [rcx + 1]
jne 0x1400461b2
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 0x1400461d0
mov rcx, rdi
test rbp, rbp
je 0x1400461f2
xor edx, edx
lea r8d, [rdx + 8]
call rbp
jmp 0x1400461f8
call qword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov rsi, rax
mov rcx, rdi
call qword [fcn.1400921d8]
mov r14, qword [rsp + 0x1e0]
mov rbp, qword [rsp + 0x1f8]
mov rbx, qword [rsp + 0x1f0]
mov qword [0x140112ff8], rsi
test rsi, rsi
je 0x14004624d
lea rdx, str.if_nametoindex
mov rcx, rsi
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
mov rcx, qword [0x140112ff0]
test rax, rax
cmovne rcx, rax
mov qword [0x140112ff0], rcx
xor edx, edx
mov dword [rsp + 0x20], 3
mov r9d, 2
xor r8d, r8d
lea ecx, [rdx + 6]
call fcn.140079250
test al, al
lea rcx, [0x140114bd0]
setne byte [0x140114bc8]
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.14008b5f0
add rsp, 0x1e8
ret
Function at 0x14004cc60
Capabilities:
Convert ip address from string

Disassembly:
cmp qword [rsp + 0x28], 0
mov qword [r9], 0
jge 0x14004cc75
mov eax, 0xfffffffe
ret
mov qword [rsp + 0x28], r9
mov r9b, 1
jmp fcn.14004c740
Function at 0x140058660
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.140037160
mov rcx, rbx
movups xmm6, xmmword [rax]
call fcn.140056580
mov rcx, rdi
mov rsi, rax
call fcn.140056580
mov r8d, 1
mov rdx, rax
mov rcx, rsi
mov rbx, rax
call qword [sym.imp.KERNEL32.dll_MoveFileExW]
test eax, eax
jne 0x140058710
nop dword [rax]
nop word [rax + rax]
lea rcx, [rsp + 0x40]
movdqa xmmword [rsp + 0x20], xmm6
call fcn.140037160
lea rdx, [rsp + 0x20]
lea rcx, [rsp + 0x30]
movups xmm0, xmmword [rax]
movaps xmmword [rsp + 0x30], xmm0
call fcn.1400371f0
cmp rax, 0x3e8
ja 0x140058741
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 0x1400586c0
test rsi, rsi
je 0x14005871d
mov rcx, rsi
call fcn.1400921d8
test rbx, rbx
je 0x14005872a
mov rcx, rbx
call fcn.1400921d8
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 0x14005874e
mov rcx, rsi
call fcn.1400921d8
test rbx, rbx
je 0x14005875b
mov rcx, rbx
call fcn.1400921d8
mov eax, 1
jmp 0x14005872c
Function at 0x140058ba0
Capabilities:
Resolve dns

Disassembly:
push rbp
push r12
push r13
push r15
sub rsp, 0x28
mov r13, r9
xor ebp, ebp
mov qword [r9], rbp
xor r15d, r15d
lea r9, [rsp + 0x68]
call qword [sym.imp.WS2_32.dll_getaddrinfo]
mov r12d, eax
test eax, eax
jne 0x140058d3e
mov qword [rsp + 0x50], rbx
mov qword [rsp + 0x60], rdi
mov rdi, qword [rsp + 0x68]
test rdi, rdi
je 0x140058d1e
mov qword [rsp + 0x58], rsi
mov qword [rsp + 0x20], r14
nop
mov rax, qword [rdi + 0x18]
test rax, rax
je 0x140058c0e
mov rbx, 0xffffffffffffffff
inc rbx
cmp byte [rax + rbx], 0
jne 0x140058c00
inc rbx
jmp 0x140058c10
xor ebx, ebx
mov eax, dword [rdi + 4]
cmp eax, 2
jne 0x140058c1e
lea r14d, [rax + 0xe]
jmp 0x140058c2b
cmp eax, 0x17
jne 0x140058cc4
lea r14d, [rax + 5]
cmp qword [rdi + 0x20], 0
je 0x140058cc4
mov rax, qword [rdi + 0x10]
test rax, rax
je 0x140058cc4
cmp rax, r14
jb 0x140058cc4
lea rcx, [rbx + 0x30]
add rcx, r14
call qword [section..data]
mov rsi, rax
test rax, rax
je 0x140058cd3
mov ecx, dword [rdi]
mov r8, r14
mov dword [rax], ecx
mov ecx, dword [rdi + 4]
mov dword [rax + 4], ecx
mov ecx, dword [rdi + 8]
mov dword [rax + 8], ecx
mov ecx, dword [rdi + 0xc]
mov dword [rax + 0xc], ecx
lea rcx, [rsi + 0x30]
mov dword [rax + 0x10], r14d
xor eax, eax
mov qword [rsi + 0x18], rax
mov qword [rsi + 0x28], rax
mov qword [rsi + 0x20], rcx
mov rdx, qword [rdi + 0x20]
call fcn.14008d3a0
test rbx, rbx
je 0x140058cb1
mov rcx, qword [rsi + 0x20]
mov r8, rbx
add rcx, r14
mov qword [rsi + 0x18], rcx
mov rdx, qword [rdi + 0x18]
call fcn.14008d3a0
test rbp, rbp
cmove rbp, rsi
test r15, r15
je 0x140058cc1
mov qword [r15 + 0x28], rsi
mov r15, rsi
mov rdi, qword [rdi + 0x28]
test rdi, rdi
jne 0x140058bf0
jmp 0x140058cd9
mov r12d, 8
mov rcx, qword [rsp + 0x68]
mov r14, qword [rsp + 0x20]
mov rsi, qword [rsp + 0x58]
test rcx, rcx
je 0x140058cf3
call qword [sym.imp.WS2_32.dll_freeaddrinfo]
test r12d, r12d
je 0x140058d19
test rbp, rbp
je 0x140058d15
nop dword [rax]
mov rbx, qword [rbp + 0x28]
mov rcx, rbp
call qword [fcn.1400921d8]
mov rbp, rbx
test rbx, rbx
jne 0x140058d00
xor ebp, ebp
jmp 0x140058d2d
test rbp, rbp
jne 0x140058d2d
mov r12d, 0x2af9
mov ecx, r12d
call qword [sym.imp.WS2_32.dll_WSASetLastError]
mov rdi, qword [rsp + 0x60]
mov eax, r12d
mov rbx, qword [rsp + 0x50]
mov qword [r13], rbp
add rsp, 0x28
pop r15
pop r13
pop r12
pop rbp
ret
Function at 0x140059240
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 0x14005930b
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.14003d570
cmp eax, 4
jne 0x1400592bc
cmp byte [0x140113004], r14b
jne 0x1400592c8
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 0x14005930d
mov eax, dword [rsp + 0x50]
jmp 0x1400592e7
imul eax, dword [0x140113000], 0x41c64e6d
mov edx, r14d
add eax, 0x3039
mov dword [0x140113000], eax
rol eax, 0x10
mov dword [rsp + 0x50], eax
test rdi, rdi
je 0x140059302
sub rsi, rdi
nop
mov byte [rbx], al
inc rbx
shr eax, 8
sub rdi, 1
jne 0x1400592f0
mov dword [rsp + 0x50], eax
test rsi, rsi
jne 0x140059270
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 0x140059320
Capabilities:
Generate random numbers via winapi

Disassembly:
mov r11, rsp
push rsi
push r12
push r14
push r15
sub rsp, 0xd8
mov rax, qword [0x1401115e8]
xor rax, rsp
mov qword [rsp + 0xb0], rax
mov rax, r8
lea r15, [rsp + 0x30]
and rax, 0xfffffffffffffffe
mov r14, r8
mov rsi, rdx
mov r12, rcx
cmp rax, 0x100
jae 0x1400594cc
test r14b, 1
je 0x1400594cc
mov qword [r11 + 0x18], rbx
dec r14
mov qword [r11 - 0x28], rbp
mov ecx, 0x2b
mov qword [r11 - 0x30], rdi
mov rbp, r14
shr rbp, 1
lea rdi, [rsp + 0x30]
mov qword [r11 - 0x38], r13
je 0x14005944b
xor r13d, r13d
nop word [rax + rax]
mov ebx, 4
lea rdx, [rsp + 0x20]
cmp rbp, rbx
mov r8d, 4
mov rcx, r12
cmovb rbx, rbp
call fcn.14003d570
cmp eax, 4
jne 0x1400593ec
cmp byte [0x140113004], r13b
jne 0x1400593fc
lea r9d, [rax - 2]
mov dword [rsp + 0x20], r13d
mov r8d, eax
lea rdx, [rsp + 0x20]
xor ecx, ecx
call sub.bcrypt.dll_BCryptGenRandom
neg eax
sbb eax, eax
and eax, 2
mov ecx, eax
test eax, eax
jne 0x14005948d
mov eax, dword [rsp + 0x20]
jmp 0x14005941b
imul eax, dword [0x140113000], 0x41c64e6d
mov ecx, r13d
add eax, 0x3039
mov dword [0x140113000], eax
rol eax, 0x10
mov dword [rsp + 0x20], eax
test rbx, rbx
je 0x140059442
sub rbp, rbx
nop dword [rax]
nop word [rax + rax]
mov byte [rdi], al
inc rdi
shr eax, 8
sub rbx, 1
jne 0x140059430
mov dword [rsp + 0x20], eax
test rbp, rbp
jne 0x1400593a0
mov eax, ecx
test ecx, ecx
jne 0x14005948d
test r14, r14
je 0x140059488
lea rdx, [0x1400c6870]
nop dword [rax]
movzx ecx, byte [r15]
lea r15, [r15 + 1]
mov eax, ecx
and ecx, 0xf
shr rax, 4
movzx eax, byte [rax + rdx]
mov byte [rsi], al
movzx eax, byte [rcx + rdx]
mov byte [rsi + 1], al
add rsi, 2
sub r14, 2
jne 0x140059460
mov byte [rsi], 0
xor eax, eax
mov rdi, qword [rsp + 0xc8]
mov rbp, qword [rsp + 0xd0]
mov rbx, qword [rsp + 0x110]
mov r13, qword [rsp + 0xc0]
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.14008b5f0
add rsp, 0xd8
pop r15
pop r14
pop r12
pop rsi
ret
mov eax, 0x2b
jmp 0x1400594ad
Function at 0x14005c2e0
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.140092998]
mov rdi, rax
test rax, rax
je 0x14005c35d
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 0x14005c388
cmp ebx, esi
je 0x14005c388
cmp ebx, 0x8000
ja 0x14005c388
cmp ebx, esi
jb 0x14005c383
mov edx, ebx
mov rcx, rdi
call qword [fcn.140092998]
mov rdi, rax
test rax, rax
jne 0x14005c320
mov rcx, rbp
call qword [fcn.1400921d8]
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 0x14005c368
mov rcx, rdi
jmp 0x14005c360

Function at 0x14005db60
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 + 0x18]
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 0x14005dbbf
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbx
mov r8d, eax
call fcn.140043d90
mov r9d, edi
lea rdx, str.SENT
mov r8d, esi
mov rcx, rbx
call fcn.14005d700
mov rbx, qword [rsp + 0x30]
mov rsi, qword [rsp + 0x40]
add rsp, 0x20
pop rdi
ret
Function at 0x14005dd60
Capabilities:
Send data
Send data on socket

Disassembly:
cmp edx, 0x1f
jne 0x14005df09
push rsi
push rdi
push r15
sub rsp, 0x20
mov rdi, qword [rcx + 0x1a0]
mov rsi, rcx
mov r15, qword [rcx + 0x18]
mov qword [rsp + 0x40], rbx
mov qword [rsp + 0x50], rbp
lea rbx, [rdi + 0x1eb8]
mov qword [rsp + 0x58], r14
lea r14, [rdi + 0x1cb8]
mov qword [rbx], r14
cmp r14, rbx
jae 0x14005ddc7
lea rax, [r14 + 1]
mov byte [r14], 0xff
mov qword [rbx], rax
cmp rax, rbx
jae 0x14005ddc7
mov byte [rax], 0xfa
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x14005ddc7
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 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 0x14005ddfd
mov byte [r9], bpl
inc qword [rbx]
mov r9, qword [rbx]
mov rbp, qword [rsp + 0x50]
cmp r9, rbx
jae 0x14005de53
movzx eax, byte [rsp + 0x49]
mov byte [r9], al
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14005de53
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14005de53
shr cx, 8
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14005de53
mov byte [r9], 0xff
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14005de53
mov byte [r9], 0xf0
mov r9, qword [rbx]
inc r9
mov qword [rdi + 0x1ec0], r9
lea r8, [rdi + 0x1cba]
sub r9, r14
mov qword [rbx], r14
sub r9, 2
mov edx, 0x3e
mov rcx, rsi
call fcn.14005d830
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 0x14005deb5
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rsi
mov r8d, eax
call fcn.140043d90
lea rdx, [rdi + 0x1cbb]
mov r8d, 4
mov rcx, rsi
call fcn.14005dbf0
mov rcx, qword [r15 + 0x1a8]
lea rdx, [rdi + 0x1cbf]
xor r9d, r9d
lea r8d, [r9 + 2]
call qword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x14005df01
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rsi
mov r8d, eax
call fcn.140043d90
add rsp, 0x20
pop r15
pop rdi
pop rsi
ret
Function at 0x14005f5d0
Capabilities:
Receive data
Receive data on socket

Disassembly:
mov qword [rsp + 0x20], rsi
push rdi
sub rsp, 0xd0
mov rax, qword [0x1401115e8]
xor rax, rsp
mov qword [rsp + 0xc0], rax
mov rax, qword [rcx + 0x18]
mov rsi, rcx
xor r9d, r9d
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]
cmp dword [rdi + 0x138], 0
mov dword [rdi + 0x13c], eax
jne 0x14005f667
movsxd r8, dword [rsp + 0x30]
lea rcx, [rdi + 0xb8]
lea rdx, [rsp + 0x40]
call fcn.14008d3a0
mov eax, dword [rsp + 0x30]
mov dword [rdi + 0x138], eax
mov r8d, dword [rdi + 0x13c]
mov qword [rsp + 0xe8], rbx
mov qword [rsp + 0xf0], rbp
cmp r8d, 4
jge 0x14005f6cd
lea rdx, str.Received_too_short_packet
mov rcx, rsi
call fcn.140043d90
mov dword [rdi + 0xc], 7
xor eax, eax
mov rbp, qword [rsp + 0xf0]
mov rbx, qword [rsp + 0xe8]
mov rcx, qword [rsp + 0xc0]
xor rcx, rsp
call fcn.14008b5f0
mov rsi, qword [rsp + 0xf8]
add rsp, 0xd0
pop rdi
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.0x14005f703.1
movsxd rax, ecx
lea r9, [0x140000000]
mov ecx, dword [r9 + rax*4 + 0x5f81c]
add rcx, r9
jmp rcx
cmp r8d, 4
jle case.0x14005f703.4
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.0x14005f703.4
lea eax, [r8 - 4]
mov rcx, rsi
lea r8, [rdx + 4]
movsxd r9, eax
mov edx, 1
call fcn.140043f20
mov ebx, eax
test eax, eax
je 0x14005f762
mov edx, 5
mov rcx, rdi
call fcn.140060230
mov eax, ebx
jmp 0x14005f69c
mov eax, dword [rdi + 0x13c]
mov rcx, rsi
sub eax, 4
cdqe
add qword [rsi + 0xf8], rax
mov rdx, qword [rsi + 0xf8]
call fcn.140053a10
jmp case.0x14005f703.4
movzx ecx, byte [rdx + 2]
lea eax, [r8 - 4]
movsxd rbx, eax
lea rbp, [rdx + 4]
movzx eax, byte [rdx + 3]
mov rdx, rbx
shl ecx, 8
or ecx, eax
mov dword [rdi + 8], ecx
mov rcx, rbp
call fcn.1400602a0
cmp rax, rbx
jae case.0x14005f703.4
mov r8, rbp
lea rdx, str.TFTP_error:__s
mov rcx, rsi
call fcn.140043e80
jmp case.0x14005f703.4
add r8d, 0xfffffffe
add rdx, 2
mov rcx, rdi
call fcn.14005f320
test eax, eax
je case.0x14005f703.4
jmp 0x14005f69c
lea r8, str.Internal_error:_Unexpected_packet
mov rcx, rsi
lea rdx, [0x1400c0820]
call fcn.140043d90
mov rcx, rsi
call fcn.140053e50
test eax, eax
je 0x14005f69a
mov edx, 5
mov rcx, rdi
call fcn.140060230
mov eax, 0x2a
jmp 0x14005f69c