joyce8/EMBER2024-capa huggingface dataset:
Function at 0x140056300
Capabilities:
Resolve dns

Disassembly:
push rbx
push r12
push r13
push r14
push r15
sub rsp, 0x20
xor r13d, r13d
mov r12, r9
mov qword [r9], r13
mov ebx, r13d
lea r9, [rsp + 0x68]
mov r15d, r13d
call qword [sym.imp.WS2_32.dll_getaddrinfo]
mov r14d, eax
test eax, eax
jne 0x1400564c4
mov qword [rsp + 0x58], rsi
mov rsi, qword [rsp + 0x68]
mov qword [rsp + 0x60], rdi
test rsi, rsi
je 0x1400564a4
mov qword [rsp + 0x50], rbp
mov eax, dword [rsi + 4]
cmp eax, 2
jne 0x14005635d
lea ebp, [rax + 0xe]
jmp 0x140056369
cmp eax, 0x17
jne 0x140056411
lea ebp, [rax + 5]
cmp qword [rsi + 0x20], r13
je 0x140056411
mov rax, qword [rsi + 0x10]
test rax, rax
je 0x140056411
cmp rax, rbp
jb 0x140056411
mov ecx, Ordinal_50
call qword [sub.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov rdi, rax
test rax, rax
je 0x14005644c
mov ecx, dword [rsi]
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
mov rcx, rbp
mov dword [rax + 0x10], ebp
mov qword [rax + 0x20], r13
mov qword [rax + 0x18], r13
mov qword [rax + 0x28], r13
call qword [sub.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov qword [rdi + 0x20], rax
test rax, rax
je 0x14005643b
mov rdx, qword [rsi + 0x20]
mov r8, rbp
mov rcx, rax
call sub.VCRUNTIME140.dll_memcpy
mov rcx, qword [rsi + 0x18]
test rcx, rcx
je 0x1400563fe
call qword [case.0x140038729.0]
mov qword [rdi + 0x18], rax
test rax, rax
je 0x140056420
test rbx, rbx
cmove rbx, rdi
test r15, r15
je 0x14005640e
mov qword [r15 + 0x28], rdi
mov r15, rdi
mov rsi, qword [rsi + 0x28]
test rsi, rsi
jne 0x140056350
jmp 0x140056452
mov rcx, qword [rdi + 0x20]
mov r14d, 8
call qword [fcn.14007e3ac]
mov rcx, rdi
call qword [fcn.14007e3ac]
jmp 0x140056452
mov rcx, rdi
mov r14d, 8
call qword [fcn.14007e3ac]
jmp 0x140056452
mov r14d, 8
mov rcx, qword [rsp + 0x68]
mov rbp, qword [rsp + 0x50]
test rcx, rcx
je 0x140056467
call qword [sym.imp.WS2_32.dll_freeaddrinfo]
test r14d, r14d
je 0x14005649f
test rbx, rbx
je 0x14005649a
mov rcx, qword [rbx + 0x20]
call qword [fcn.14007e3ac]
mov rcx, qword [rbx + 0x18]
call qword [fcn.14007e3ac]
mov rdi, qword [rbx + 0x28]
mov rcx, rbx
call qword [fcn.14007e3ac]
mov rbx, rdi
test rdi, rdi
jne 0x140056471
mov rbx, r13
jmp 0x1400564b3
test rbx, rbx
jne 0x1400564b3
mov r14d, 0x2af9
mov ecx, r14d
call qword [sym.imp.WS2_32.dll_WSASetLastError]
mov rdi, qword [rsp + 0x60]
mov eax, r14d
mov rsi, qword [rsp + 0x58]
mov qword [r12], rbx
add rsp, 0x20
pop r15
pop r14
pop r13
pop r12
pop rbx
ret

Function at 0x140056980
Capabilities:
Create thread

Disassembly:
push rbx
sub rsp, 0x30
xor ebx, ebx
mov r9, rdx
mov r8, rcx
mov qword [rsp + 0x28], rbx
xor edx, edx
mov dword [rsp + 0x20], ebx
xor ecx, ecx
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__beginthreadex]
lea rcx, [rax - 1]
cmp rcx, 0xfffffffffffffffd
cmovbe rbx, rax
mov rax, rbx
add rsp, 0x30
pop rbx
ret
Function at 0x140059b70
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 [0x14009f210]
mov rdi, rax
test rax, rax
je 0x140059bed
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 0x140059c18
cmp ebx, esi
je 0x140059c18
cmp ebx, 0x8000
ja 0x140059c18
cmp ebx, esi
jb 0x140059c13
mov edx, ebx
mov rcx, rdi
call qword [0x14009f210]
mov rdi, rax
test rax, rax
jne 0x140059bb0
mov rcx, rbp
call qword [fcn.14007e3ac]
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 0x140059bf8
mov rcx, rdi
jmp 0x140059bf0

Function at 0x1400601c0
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 [0x14009f258]
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 0x14006023a
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.140044200
mov rcx, rsi
cmp rbx, 0xffffffffffffffff
jne 0x14006025f
lea rdx, str.Error_accept__ing_server_connect
call fcn.1400435a0
lea eax, [rbx + 0x1f]
jmp 0x1400602d8
lea rdx, str.Connection_accepted_from_server_n
call fcn.140043720
mov edx, 1
mov byte [rdi + 0x660], 0
mov rcx, rbx
mov qword [rdi + 0x4c8], rbx
call fcn.1400528c0
mov byte [rdi + 0xb2c], 1
cmp qword [rsi + 0x728], 0
je 0x1400602d6
mov dl, 1
mov rcx, rsi
call fcn.140033ec0
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.140033ec0
test ebx, ebx
je 0x1400602d6
mov rcx, rdi
call fcn.1400607f0
mov eax, Ordinal_46
jmp 0x1400602d8
xor eax, eax
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.14007cf40
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 0x1400612d0
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 0x1400612f5
cmp dword [rax + 0x9f8], 0
je 0x140061321
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x140061321
lea rdx, str.MDTM__s
call fcn.140078460
test eax, eax
jne 0x14006132e
mov dword [rbx + 0xab8], 0x12
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.140062160
add rsp, 0x20
pop rbx
ret
Function at 0x140061ae0
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 0x140061b18
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.140061c30
cmp byte [rcx + 0xf0e], 0
je 0x140061b30
xor edx, edx
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.140062620
cmp byte [rcx + 0xf11], 0
je 0x140061bd1
mov r8, qword [rbx + 0xa88]
test r8, r8
jne 0x140061b8b
mov r8, qword [rcx + 0xc08]
test r8, r8
jne 0x140061b6e
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.140078460
test eax, eax
je 0x140061bc1
add rsp, 0x20
pop rbx
ret
cmp byte [rcx + 0xf1d], 0
lea rcx, [rbx + 0xa00]
je 0x140061bb1
lea rdx, str.PRET_STOR__s
call fcn.140078460
test eax, eax
je 0x140061bc1
add rsp, 0x20
pop rbx
ret
lea rdx, str.PRET_RETR__s
call fcn.140078460
test eax, eax
jne 0x140061bde
mov dword [rbx + 0xab8], 0x1d
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.140062590
add rsp, 0x20
pop rbx
ret

Function at 0x140061f20
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 0x140061f6d
cmp qword [rcx + 0xa88], 0
je 0x140061f6d
add rcx, 0xa00
lea rdx, str.REST__d
xor r8d, r8d
call fcn.140078460
test eax, eax
jne 0x140061f77
mov dword [rbx + 0xab8], 0x1a
add rsp, 0x20
pop rbx
ret
add rsp, 0x20
pop rbx
jmp fcn.140061ae0
add rsp, 0x20
pop rbx
ret

Function at 0x140062100
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 0x14006214c
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x14006214c
lea rdx, str.SIZE__s
call fcn.140078460
test eax, eax
jne 0x140062159
mov dword [rbx + 0xab8], 0x17
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.140061f20
add rsp, 0x20
pop rbx
ret

Function at 0x140062160
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov r9, qword [rcx]
cmp byte [r9 + 0xf1c], 0
je 0x1400621b8
cmp qword [rcx + 0xa88], 0
je 0x1400621b8
cmp byte [r9 + 0xf0b], 0
mov eax, 0x41
mov edx, 0x49
cmovne edx, eax
movsx eax, byte [rcx + 0xaa8]
cmp eax, edx
je 0x1400621b8
mov rax, qword [r9 + 0x1e0]
mov r8d, reloc.WS2_32.dll_send
mov dword [rax + 0x10], 1
movzx edx, byte [r9 + 0xf0b]
jmp fcn.140060a00
jmp fcn.140062100
Function at 0x1400621c0
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 0x1400621f5
lea rdx, str.Couldnt_set_desired_mode
call fcn.1400435a0
lea eax, [rbx + 0x11]
add rsp, 0x30
pop rdi
pop rsi
pop rbx
ret
cmp edx, 0xc8
je 0x14006220c
mov r8d, edx
lea rdx, str.Got_a__03d_response_code_instead_of_the_assumed_200_n
call fcn.140043720
mov qword [rsp + 0x58], rbp
mov qword [rsp + 0x60], r14
cmp esi, 0x13
jne 0x140062228
mov rcx, rdi
call fcn.140062100
jmp 0x14006235f
cmp esi, 0x14
jne 0x140062341
mov rsi, qword [rdi]
mov rbp, rbx
cmp dword [rsi + 0xba0], 2
jne 0x1400622a9
mov rax, qword [rsi + 0x1e0]
mov rdx, qword [rax]
test rdx, rdx
je 0x1400622a9
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.140059cb0
test eax, eax
jne 0x14006235f
mov rcx, qword [rsp + 0x50]
lea edx, [rax + 0x2f]
call sub.VCRUNTIME140.dll_strrchr
test rax, rax
je 0x14006229e
mov rbp, qword [rsp + 0x50]
mov ecx, 1
sub rax, rbp
cmovne rcx, rax
mov byte [rcx + rbp], bl
jmp 0x1400622a9
mov rcx, qword [rsp + 0x50]
call qword [fcn.14007e3ac]
mov rdx, qword [rsi + 0xc08]
test rdx, rdx
jne 0x1400622cd
cmp byte [rsi + 0xf0d], bl
lea rax, str.NLST
lea rdx, str.LIST
cmovne rdx, rax
lea r8, [0x1400908db]
test rbp, rbp
mov r9, r8
lea rax, [0x140090b0c]
cmovne r9, rbp
lea rcx, [0x140086798]
cmovne r8, rax
call fcn.1400469e0
mov rcx, rbp
mov r14, rax
call qword [fcn.14007e3ac]
test r14, r14
jne 0x14006230c
lea ebx, [r14 + 0x1b]
jmp 0x140062361
lea rcx, [rdi + 0xa00]
mov r8, r14
lea rdx, [0x14008af20]
call fcn.140078460
mov rcx, r14
mov esi, eax
call qword [fcn.14007e3ac]
test esi, esi
je 0x140062335
mov ebx, esi
jmp 0x140062361
mov dword [rdi + 0xab8], 0x1f
jmp 0x140062361
cmp esi, 0x15
jne 0x14006234c
lea r8d, [rsi - 8]
jmp 0x140062355
cmp esi, 0x16
jne 0x140062361
lea r8d, [rsi - 8]
mov dl, 1
mov rcx, rdi
call fcn.140061c30
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 0x140067c50
Capabilities:
Write file on windows

Disassembly:
sub rsp, 0x38
cmp byte [rcx + 0xf1e], 0
movsxd r10, r9d
je 0x140067d74
cmp r8d, 0xff
jne 0x140067cb1
lea eax, [r10 - 0xec]
cmp eax, 0x13
ja 0x140067c9b
lea r8, [0x140000000]
mov r9, qword [r8 + r10*8 + 0x8ca90]
mov r8, rdx
lea rdx, str._s_IAC__s_n
add rsp, 0x38
jmp fcn.140043720
mov r8, rdx
mov r9d, r10d
lea rdx, str._s_IAC__d_n
add rsp, 0x38
jmp fcn.140043720
cmp r8d, 0xfb
jne 0x140067cc3
lea r9, str.WILL
jmp 0x140067d01
cmp r8d, 0xfc
jne 0x140067cd5
lea r9, str.WONT
jmp 0x140067d01
cmp r8d, 0xfd
jne 0x140067ce7
lea r9, [0x14008d4b4]
jmp 0x140067d01
xor r9d, r9d
lea rax, str.DONT
cmp r8d, 0xfe
cmove r9, rax
test r9, r9
je 0x140067d5d
cmp r10d, 0x27
jg 0x140067d34
lea r8, [0x140000000]
mov r8, qword [r8 + r10*8 + 0x8d0b0]
test r8, r8
jne 0x140067d44
mov r8, rdx
mov dword [rsp + 0x20], r10d
lea rdx, str._s__s__d_n
call fcn.140043720
add rsp, 0x38
ret
cmp r10d, 0xff
jne 0x140067d1b
lea r8, str.EXOPL
mov qword [rsp + 0x20], r8
mov r8, rdx
lea rdx, str._s__s__s_n
call fcn.140043720
add rsp, 0x38
ret
mov r9d, r8d
mov dword [rsp + 0x20], r10d
mov r8, rdx
lea rdx, str._s__d__d_n
call fcn.140043720
add rsp, 0x38
ret

Function at 0x1400680c0
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 0x14006811f
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.1400435a0
mov rcx, qword [rbx]
lea rdx, str.SENT
mov r9d, edi
mov r8d, esi
call fcn.140067c50
mov rbx, qword [rsp + 0x30]
mov rbp, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
ret
Function at 0x1400682d0
Capabilities:
Send data
Send data on socket

Disassembly:
cmp edx, 0x1f
jne 0x140068478
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 0x140068335
lea rax, [rsi + 1]
mov byte [rsi], 0xff
mov qword [rbx], rax
cmp rax, rbx
jae 0x140068335
mov byte [rax], 0xfa
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x140068335
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 0x14006836c
mov byte [r9], r15b
inc qword [rbx]
mov r9, qword [rbx]
mov r15, qword [rsp + 0x58]
cmp r9, rbx
jae 0x1400683c2
movzx eax, byte [rsp + 0x49]
mov byte [r9], al
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400683c2
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400683c2
shr cx, 8
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400683c2
mov byte [r9], 0xff
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400683c2
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.140067d80
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 0x140068424
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.1400435a0
lea rdx, [rdi + 0x1cbb]
mov r8d, 4
mov rcx, r14
call fcn.140068150
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 0x140068470
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.1400435a0
add rsp, 0x20
pop r14
pop rdi
pop rbp
ret
Function at 0x140069be0
Capabilities:
Receive data
Receive data on socket

Disassembly:
push rbx
push rdi
push r14
sub rsp, 0xd0
mov rax, qword [0x14009f258]
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 0x140069c75
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 0x140069cd6
lea rdx, str.Received_too_short_packet
mov rcx, rdi
call fcn.1400435a0
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.14007cf40
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 0x140069d91
sub ecx, 1
je 0x140069e04
sub ecx, 1
je 0x140069d40
cmp ecx, 1
je 0x140069d23
lea r8, str.Internal_error:_Unexpected_packet
mov rcx, rdi
lea rdx, [0x14008af20]
call fcn.1400435a0
jmp 0x140069e04
add r8d, 0xfffffffe
add rdx, 2
mov rcx, rbx
call fcn.140069910
test eax, eax
je 0x140069e04
jmp 0x140069caa
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 0x140069e04
sub rax, rsi
cmp rax, rbp
jae 0x140069e04
mov r8, rsi
lea rdx, str.TFTP_error:__s_n
mov rcx, rdi
call fcn.140043720
jmp 0x140069e04
cmp r8d, 4
jle 0x140069e04
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 0x140069e04
lea eax, [r8 - 4]
mov rcx, r14
lea r8, [rdx + 4]
movsxd r9, eax
mov edx, 1
call fcn.1400434c0
mov esi, eax
test eax, eax
je 0x140069de3
mov edx, 5
mov rcx, rbx
call fcn.14006a8d0
mov eax, esi
jmp 0x140069caa
mov eax, dword [rbx + 0x154]
mov rcx, rdi
sub eax, 4
cdqe
add qword [rdi + 0xf8], rax
mov rdx, qword [rdi + 0xf8]
call fcn.140052b30
mov rcx, r14
call fcn.140052e10
test eax, eax
je 0x140069ca8
mov edx, 5
mov rcx, rbx
call fcn.14006a8d0
mov eax, Ordinal_46
jmp 0x140069caa
Function at 0x14007cce0
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 0x14007cd22
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 0x14007cd69
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 0x14007cdc2
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 0x14007cd80
mov eax, dword [rbx + 0x1c]
cmp rsi, rax
jae 0x14007ce03
nop word [rax + rax]
mov rcx, qword [rdi + 8]
lea rdx, [0x14009072a]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov rcx, qword [rdi + 0x10]
lea rdx, [0x14009072b]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov eax, dword [rbx + 0x1c]
inc rsi
cmp rsi, rax
jb 0x14007cdd0
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 0x140002170
Capabilities:
Encode data using xor

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
mov qword [rsp + 0x20], rdi
push r12
push r14
push r15
mov eax, dword [rcx + 0x48]
lea rbx, [rcx + 0x28]
mov rsi, qword [rcx]
lea r11, [rcx + 0x28]
add rbx, rax
mov rdi, rcx
movabs rbp, 0x9e3779b185ebca87
movabs r15, 0x27d4eb2f165667c5
movabs r14, 0xc2b2ae3d27d4eb4f
movabs r12, 0x7a1435883d4d519d
cmp rsi, 0x20
jb 0x14000226b
mov rcx, qword [rcx + 8]
mov r8, qword [rdi + 0x18]
mov r9, qword [rdi + 0x20]
mov rax, r8
mov rdx, qword [rdi + 0x10]
mov r10, r9
rol r10, 0x12
rol rax, 0xc
add r10, rax
mov rax, rdx
rol rax, 7
add r10, rax
mov rax, rcx
rol rax, 1
add r10, rax
movabs rax, 0x85ebca77c2b2ae63
imul rcx, r14
imul rdx, r14
imul r8, r14
imul r9, r14
rol rcx, 0x1f
imul rcx, rbp
rol rdx, 0x1f
xor r10, rcx
rol r8, 0x1f
imul r10, rbp
imul rdx, rbp
imul r8, rbp
sub r10, r12
rol r9, 0x1f
xor r10, rdx
imul r10, rbp
imul r9, rbp
sub r10, r12
xor r10, r8
imul r10, rbp
sub r10, r12
xor r10, r9
imul r10, rbp
add rax, r10
add rax, rsi
jmp 0x140002273
lea rax, [rsi + r15]
add rax, qword [rcx + 0x18]
lea rdx, [rdi + 0x30]
cmp rdx, rbx
ja 0x1400022aa
nop dword [rax]
mov rcx, qword [r11]
add rdx, 8
imul rcx, r14
add r11, 8
rol rcx, 0x1f
imul rcx, rbp
xor rax, rcx
rol rax, 0x1b
imul rax, rbp
sub rax, r12
cmp rdx, rbx
jbe 0x140002280
lea rdx, [r11 + 4]
movabs r8, 0x165667b19e3779f9
cmp rdx, rbx
ja 0x1400022d5
mov ecx, dword [r11]
mov r11, rdx
imul rcx, rbp
xor rax, rcx
rol rax, 0x17
imul rax, r14
add rax, r8
cmp r11, rbx
jae 0x1400022fb
nop word [rax + rax]
movzx ecx, byte [r11]
inc r11
imul rcx, r15
xor rax, rcx
rol rax, 0xb
imul rax, rbp
cmp r11, rbx
jb 0x1400022e0
mov rbx, qword [rsp + 0x20]
mov rcx, rax
mov rbp, qword [rsp + 0x28]
mov rsi, qword [rsp + 0x30]
mov rdi, qword [rsp + 0x38]
shr rcx, 0x21
xor rcx, rax
imul rcx, r14
mov rdx, rcx
shr rdx, 0x1d
xor rdx, rcx
imul rdx, r8
mov rax, rdx
shr rax, 0x20
xor rax, rdx
pop r15
pop r14
pop r12
ret

Function at 0x14000a450
Capabilities:
Set environment variable

Disassembly:
mov qword [rsp + 0x18], rbx
push rbp
push rsi
push rdi
sub rsp, 0x90
mov rax, qword [0x14002b008]
xor rax, rsp
mov qword [rsp + 0x80], rax
xor eax, eax
lea rbx, [rsp + 0x30]
mov rbp, rdx
mov word [rsp + 0x30], ax
movzx edx, byte [rcx]
mov rsi, rcx
lea edi, [rax + 0x28]
test dl, dl
je 0x14000a4f5
nop dword [rax]
cmp word [rbx], 0
mov rcx, rdi
mov rax, rbx
je 0x14000a4ad
nop dword [rax]
add rax, 2
dec rcx
cmp word [rax], 0
jne 0x14000a4a0
cmp rcx, 1
jb 0x14000a526
mov byte [rsp + 0x20], dl
mov rcx, 0xffffffffffffffff
mov byte [rsp + 0x21], 0
cmp word [rax + rcx*2 + 2], 0
lea rcx, [rcx + 1]
jne 0x14000a4c3
lea rcx, [rax + rcx*2]
mov r8d, 2
lea rdx, [rsp + 0x20]
call fcn.14000ddac
movzx edx, byte [rsi + 1]
inc rsi
add rbx, 2
dec rdi
test dl, dl
jne 0x14000a490
mov rdx, rbp
lea rcx, [rsp + 0x30]
call qword [sym.imp.KERNEL32.dll_SetEnvironmentVariableW]
mov rcx, qword [rsp + 0x80]
xor rcx, rsp
call fcn.14000ba70
mov rbx, qword [rsp + 0xc0]
add rsp, 0x90
pop rdi
pop rsi
pop rbp
ret
call fcn.14000dab0
int3
Function at 0x14000a5b0
Capabilities:
Get common file path

Disassembly:
mov qword [rsp + 0x18], rbx
push rdi
sub rsp, 0x250
mov rax, qword [0x14002b008]
xor rax, rsp
mov qword [rsp + 0x240], rax
mov rdi, r8
lea rax, [rsp + 0x30]
mov rbx, rcx
mov qword [rsp + 0x20], rax
xor r8d, r8d
xor ecx, ecx
xor r9d, r9d
call qword [sym.imp.SHELL32.dll_SHGetFolderPathW]
test eax, eax
je 0x14000a5f5
xor al, al
jmp 0x14000a642
cmp word [rbx], 0
je 0x14000a60d
nop dword [rax + rax]
add rbx, 2
dec rdi
cmp word [rbx], 0
jne 0x14000a600
cmp word [rsp + 0x30], 0
je 0x14000a63b
lea rcx, [rsp + 0x30]
sub rcx, rbx
nop dword [rax]
cmp rdi, 1
jb 0x14000a663
movzx eax, word [rcx + rbx]
dec rdi
mov word [rbx], ax
add rbx, 2
cmp word [rcx + rbx], 0
jne 0x14000a620
xor eax, eax
mov word [rbx], ax
mov al, 1
mov rcx, qword [rsp + 0x240]
xor rcx, rsp
call fcn.14000ba70
mov rbx, qword [rsp + 0x270]
add rsp, 0x250
pop rdi
ret
call fcn.14000dab0
int3