joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1400687b0
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 0x140068974
mov qword [rsp + 0x58], rsi
mov rsi, qword [rsp + 0x68]
mov qword [rsp + 0x60], rdi
test rsi, rsi
je 0x140068954
mov qword [rsp + 0x50], rbp
mov eax, dword [rsi + 4]
cmp eax, 2
jne 0x14006880d
lea ebp, [rax + 0xe]
jmp 0x140068819
cmp eax, 0x17
jne 0x1400688c1
lea ebp, [rax + 5]
cmp qword [rsi + 0x20], r13
je 0x1400688c1
mov rax, qword [rsi + 0x10]
test rax, rax
je 0x1400688c1
cmp rax, rbp
jb 0x1400688c1
mov ecx, Ordinal_50
call qword [str.:_n_t_]
mov rdi, rax
test rax, rax
je 0x1400688fc
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 [str.:_n_t_]
mov qword [rdi + 0x20], rax
test rax, rax
je 0x1400688eb
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 0x1400688ae
call qword [case.0x140048609.0]
mov qword [rdi + 0x18], rax
test rax, rax
je 0x1400688d0
test rbx, rbx
cmove rbx, rdi
test r15, r15
je 0x1400688be
mov qword [r15 + 0x28], rdi
mov r15, rdi
mov rsi, qword [rsi + 0x28]
test rsi, rsi
jne 0x140068800
jmp 0x140068902
mov rcx, qword [rdi + 0x20]
mov r14d, 8
call qword [str.__n_t_]
mov rcx, rdi
call qword [str.__n_t_]
jmp 0x140068902
mov rcx, rdi
mov r14d, 8
call qword [str.__n_t_]
jmp 0x140068902
mov r14d, 8
mov rcx, qword [rsp + 0x68]
mov rbp, qword [rsp + 0x50]
test rcx, rcx
je 0x140068917
call qword [sym.imp.WS2_32.dll_freeaddrinfo]
test r14d, r14d
je 0x14006894f
test rbx, rbx
je 0x14006894a
mov rcx, qword [rbx + 0x20]
call qword [str.__n_t_]
mov rcx, qword [rbx + 0x18]
call qword [str.__n_t_]
mov rdi, qword [rbx + 0x28]
mov rcx, rbx
call qword [str.__n_t_]
mov rbx, rdi
test rdi, rdi
jne 0x140068921
mov rbx, r13
jmp 0x140068963
test rbx, rbx
jne 0x140068963
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 0x140068e30
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 0x14006c020
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 [str.F_n_t_]
mov rdi, rax
test rax, rax
je 0x14006c09d
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 0x14006c0c8
cmp ebx, esi
je 0x14006c0c8
cmp ebx, 0x8000
ja 0x14006c0c8
cmp ebx, esi
jb 0x14006c0c3
mov edx, ebx
mov rcx, rdi
call qword [str.F_n_t_]
mov rdi, rax
test rax, rax
jne 0x14006c060
mov rcx, rbp
call qword [str.__n_t_]
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 0x14006c0a8
mov rcx, rdi
jmp 0x14006c0a0

Function at 0x1400724a0
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 [0x1400be080]
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 0x14007251a
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.140054110
mov rcx, rsi
cmp rbx, 0xffffffffffffffff
jne 0x14007253f
lea rdx, str.Error_accept__ing_server_connect
call fcn.1400534b0
lea eax, [rbx + 0x1f]
jmp 0x1400725b8
lea rdx, str.Connection_accepted_from_server_n
call fcn.140053630
mov edx, 1
mov byte [rdi + 0x660], 0
mov rcx, rbx
mov qword [rdi + 0x4c8], rbx
call fcn.1400637d0
mov byte [rdi + 0xb2c], 1
cmp qword [rsi + 0x728], 0
je 0x1400725b6
mov dl, 1
mov rcx, rsi
call fcn.140043db0
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.140043db0
test ebx, ebx
je 0x1400725b6
mov rcx, rdi
call fcn.140072ad0
mov eax, Ordinal_46
jmp 0x1400725b8
xor eax, eax
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.14008f700
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 0x1400735b0
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 0x1400735d5
cmp dword [rax + 0x9f8], 0
je 0x140073601
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x140073601
lea rdx, str.MDTM__s
call fcn.14008aca0
test eax, eax
jne 0x14007360e
mov dword [rbx + 0xab8], 0x12
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.140074440
add rsp, 0x20
pop rbx
ret
Function at 0x140073dc0
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 0x140073df8
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.140073f10
cmp byte [rcx + 0xf0e], 0
je 0x140073e10
xor edx, edx
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.140074900
cmp byte [rcx + 0xf11], 0
je 0x140073eb1
mov r8, qword [rbx + 0xa88]
test r8, r8
jne 0x140073e6b
mov r8, qword [rcx + 0xc08]
test r8, r8
jne 0x140073e4e
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.14008aca0
test eax, eax
je 0x140073ea1
add rsp, 0x20
pop rbx
ret
cmp byte [rcx + 0xf1d], 0
lea rcx, [rbx + 0xa00]
je 0x140073e91
lea rdx, str.PRET_STOR__s
call fcn.14008aca0
test eax, eax
je 0x140073ea1
add rsp, 0x20
pop rbx
ret
lea rdx, str.PRET_RETR__s
call fcn.14008aca0
test eax, eax
jne 0x140073ebe
mov dword [rbx + 0xab8], 0x1d
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.140074870
add rsp, 0x20
pop rbx
ret

Function at 0x140074200
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 0x14007424d
cmp qword [rcx + 0xa88], 0
je 0x14007424d
add rcx, 0xa00
lea rdx, str.REST__d
xor r8d, r8d
call fcn.14008aca0
test eax, eax
jne 0x140074257
mov dword [rbx + 0xab8], 0x1a
add rsp, 0x20
pop rbx
ret
add rsp, 0x20
pop rbx
jmp fcn.140073dc0
add rsp, 0x20
pop rbx
ret

Function at 0x1400743e0
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 0x14007442c
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x14007442c
lea rdx, str.SIZE__s
call fcn.14008aca0
test eax, eax
jne 0x140074439
mov dword [rbx + 0xab8], 0x17
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.140074200
add rsp, 0x20
pop rbx
ret

Function at 0x140074440
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov r9, qword [rcx]
cmp byte [r9 + 0xf1c], 0
je 0x140074498
cmp qword [rcx + 0xa88], 0
je 0x140074498
cmp byte [r9 + 0xf0b], 0
mov eax, 0x41
mov edx, 0x49
cmovne edx, eax
movsx eax, byte [rcx + 0xaa8]
cmp eax, edx
je 0x140074498
mov rax, qword [r9 + 0x1e0]
mov r8d, reloc.WS2_32.dll_send
mov dword [rax + 0x10], 1
movzx edx, byte [r9 + 0xf0b]
jmp fcn.140072ce0
jmp fcn.1400743e0
Function at 0x1400744a0
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 0x1400744d5
lea rdx, str.Couldnt_set_desired_mode
call fcn.1400534b0
lea eax, [rbx + 0x11]
add rsp, 0x30
pop rdi
pop rsi
pop rbx
ret
cmp edx, 0xc8
je 0x1400744ec
mov r8d, edx
lea rdx, str.Got_a__03d_response_code_instead_of_the_assumed_200_n
call fcn.140053630
mov qword [rsp + 0x58], rbp
mov qword [rsp + 0x60], r14
cmp esi, 0x13
jne 0x140074508
mov rcx, rdi
call fcn.1400743e0
jmp 0x14007463f
cmp esi, 0x14
jne 0x140074621
mov rsi, qword [rdi]
mov rbp, rbx
cmp dword [rsi + 0xba0], 2
jne 0x140074589
mov rax, qword [rsi + 0x1e0]
mov rdx, qword [rax]
test rdx, rdx
je 0x140074589
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.1400568e0
test eax, eax
jne 0x14007463f
mov rcx, qword [rsp + 0x50]
lea edx, [rax + 0x2f]
call sub.VCRUNTIME140.dll_strrchr
test rax, rax
je 0x14007457e
mov rbp, qword [rsp + 0x50]
mov ecx, 1
sub rax, rbp
cmovne rcx, rax
mov byte [rcx + rbp], bl
jmp 0x140074589
mov rcx, qword [rsp + 0x50]
call qword [str.__n_t_]
mov rdx, qword [rsi + 0xc08]
test rdx, rdx
jne 0x1400745ad
cmp byte [rsi + 0xf0d], bl
lea rax, str.NLST
lea rdx, str.LIST
cmovne rdx, rax
lea r8, [0x1400a6a80]
test rbp, rbp
mov r9, r8
lea rax, reloc.WLDAP32.dll_Ordinal_32
cmovne r9, rbp
lea rcx, [0x140097a98]
cmovne r8, rax
call fcn.140066310
mov rcx, rbp
mov r14, rax
call qword [str.__n_t_]
test r14, r14
jne 0x1400745ec
lea ebx, [r14 + 0x1b]
jmp 0x140074641
lea rcx, [rdi + 0xa00]
mov r8, r14
lea rdx, [0x14009dd90]
call fcn.14008aca0
mov rcx, r14
mov esi, eax
call qword [str.__n_t_]
test esi, esi
je 0x140074615
mov ebx, esi
jmp 0x140074641
mov dword [rdi + 0xab8], 0x1f
jmp 0x140074641
cmp esi, 0x15
jne 0x14007462c
lea r8d, [rsi - 8]
jmp 0x140074635
cmp esi, 0x16
jne 0x140074641
lea r8d, [rsi - 8]
mov dl, 1
mov rcx, rdi
call fcn.140073f10
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 0x140079f30
Capabilities:
Write file on windows

Disassembly:
sub rsp, 0x38
cmp byte [rcx + 0xf1e], 0
movsxd r10, r9d
je 0x14007a054
cmp r8d, 0xff
jne 0x140079f91
lea eax, [r10 - 0xec]
cmp eax, 0x13
ja 0x140079f7b
lea r8, [0x140000000]
mov r9, qword [r8 + r10*8 + 0x9f910]
mov r8, rdx
lea rdx, str._s_IAC__s_n
add rsp, 0x38
jmp fcn.140053630
mov r8, rdx
mov r9d, r10d
lea rdx, str._s_IAC__d_n
add rsp, 0x38
jmp fcn.140053630
cmp r8d, 0xfb
jne 0x140079fa3
lea r9, str.WILL
jmp 0x140079fe1
cmp r8d, 0xfc
jne 0x140079fb5
lea r9, str.WONT
jmp 0x140079fe1
cmp r8d, 0xfd
jne 0x140079fc7
lea r9, [0x1400a0334]
jmp 0x140079fe1
xor r9d, r9d
lea rax, str.DONT
cmp r8d, 0xfe
cmove r9, rax
test r9, r9
je 0x14007a03d
cmp r10d, 0x27
jg 0x14007a014
lea r8, [0x140000000]
mov r8, qword [r8 + r10*8 + 0x9ff30]
test r8, r8
jne 0x14007a024
mov r8, rdx
mov dword [rsp + 0x20], r10d
lea rdx, str._s__s__d_n
call fcn.140053630
add rsp, 0x38
ret
cmp r10d, 0xff
jne 0x140079ffb
lea r8, str.EXOPL
mov qword [rsp + 0x20], r8
mov r8, rdx
lea rdx, str._s__s__s_n
call fcn.140053630
add rsp, 0x38
ret
mov r9d, r8d
mov dword [rsp + 0x20], r10d
mov r8, rdx
lea rdx, str._s__d__d_n
call fcn.140053630
add rsp, 0x38
ret

Function at 0x14007a3a0
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 0x14007a3ff
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.1400534b0
mov rcx, qword [rbx]
lea rdx, str.SENT
mov r9d, edi
mov r8d, esi
call fcn.140079f30
mov rbx, qword [rsp + 0x30]
mov rbp, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
ret
Function at 0x14007a5b0
Capabilities:
Send data
Send data on socket

Disassembly:
cmp edx, 0x1f
jne 0x14007a758
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 0x14007a615
lea rax, [rsi + 1]
mov byte [rsi], 0xff
mov qword [rbx], rax
cmp rax, rbx
jae 0x14007a615
mov byte [rax], 0xfa
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x14007a615
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 0x14007a64c
mov byte [r9], r15b
inc qword [rbx]
mov r9, qword [rbx]
mov r15, qword [rsp + 0x58]
cmp r9, rbx
jae 0x14007a6a2
movzx eax, byte [rsp + 0x49]
mov byte [r9], al
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14007a6a2
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14007a6a2
shr cx, 8
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14007a6a2
mov byte [r9], 0xff
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14007a6a2
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.14007a060
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 0x14007a704
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.1400534b0
lea rdx, [rdi + 0x1cbb]
mov r8d, 4
mov rcx, r14
call fcn.14007a430
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 0x14007a750
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.1400534b0
add rsp, 0x20
pop r14
pop rdi
pop rbp
ret
Function at 0x14007bec0
Capabilities:
Receive data
Receive data on socket

Disassembly:
push rbx
push rdi
push r14
sub rsp, 0xd0
mov rax, qword [0x1400be080]
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 0x14007bf55
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 0x14007bfb6
lea rdx, str.Received_too_short_packet
mov rcx, rdi
call fcn.1400534b0
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.14008f700
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 0x14007c071
sub ecx, 1
je 0x14007c0e4
sub ecx, 1
je 0x14007c020
cmp ecx, 1
je 0x14007c003
lea r8, str.Internal_error:_Unexpected_packet
mov rcx, rdi
lea rdx, [0x14009dd90]
call fcn.1400534b0
jmp 0x14007c0e4
add r8d, 0xfffffffe
add rdx, 2
mov rcx, rbx
call fcn.14007bbf0
test eax, eax
je 0x14007c0e4
jmp 0x14007bf8a
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 0x14007c0e4
sub rax, rsi
cmp rax, rbp
jae 0x14007c0e4
mov r8, rsi
lea rdx, str.TFTP_error:__s_n
mov rcx, rdi
call fcn.140053630
jmp 0x14007c0e4
cmp r8d, 4
jle 0x14007c0e4
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 0x14007c0e4
lea eax, [r8 - 4]
mov rcx, r14
lea r8, [rdx + 4]
movsxd r9, eax
mov edx, 1
call fcn.1400533d0
mov esi, eax
test eax, eax
je 0x14007c0c3
mov edx, 5
mov rcx, rbx
call fcn.14007cbb0
mov eax, esi
jmp 0x14007bf8a
mov eax, dword [rbx + 0x154]
mov rcx, rdi
sub eax, 4
cdqe
add qword [rdi + 0xf8], rax
mov rdx, qword [rdi + 0xf8]
call fcn.140063a40
mov rcx, r14
call fcn.140063d20
test eax, eax
je 0x14007bf88
mov edx, 5
mov rcx, rbx
call fcn.14007cbb0
mov eax, Ordinal_46
jmp 0x14007bf8a
Function at 0x14008f520
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 [str.:_n_t_]
mov rdi, rax
test rax, rax
jne 0x14008f562
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 0x14008f5a9
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 0x14008f602
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 0x14008f5c0
mov eax, dword [rbx + 0x1c]
cmp rsi, rax
jae 0x14008f643
nop word [rax + rax]
mov rcx, qword [rdi + 8]
lea rdx, [0x1400a369a]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov rcx, qword [rdi + 0x10]
lea rdx, [0x1400a369b]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov eax, dword [rbx + 0x1c]
inc rsi
cmp rsi, rax
jb 0x14008f610
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 0x1400906b4
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x28
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x1400906fe
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x1400906fe
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x1400906fe
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x1400906fe
cmp dword [rcx + 0x84], 0xe
jbe 0x1400906fe
cmp dword [rcx + 0xf8], 0
setne al
jmp 0x140090700
xor al, al
add rsp, 0x28
ret
Function at 0x1400080f0
Capabilities:
Check if file exists
Delete file
Get file attributes
Move file
Terminate process

Disassembly:
push r14
push r13
push r12
push rbp
push rdi
push rsi
push rbx
sub rsp, 0x70
movaps xmmword [rsp + 0x60], xmm6
mov rcx, qword [0x14002d0a0]
test rcx, rcx
je 0x14000812b
mov edx, 0x1388
call qword [sym.imp.KERNEL32.dll_WaitForSingleObject]
test eax, eax
jne 0x140008150
mov rcx, qword [0x14002d0a0]
call qword [sym.imp.KERNEL32.dll_CloseHandle]
cmp byte [0x14002e0c0], 0
jne 0x140008168
movaps xmm6, xmmword [rsp + 0x60]
add rsp, 0x70
pop rbx
pop rsi
pop rdi
pop rbp
pop r12
pop r13
pop r14
ret
mov rcx, qword [0x14002d0a0]
xor edx, edx
call qword [sym.imp.KERNEL32.dll_TerminateProcess]
jmp 0x14000811e
mov edx, 0x414
lea r12, [rsp + 0x20]
lea rsi, [0x14001d400]
mov qword [rsp + 0x20], 0
lea rdi, [0x14002e0e0]
movq xmm0, rsi
mov rcx, r12
mov dword [rsp + 0x28], 3
movq xmm6, rdi
mov word [rsp + 0x40], dx
mov rbp, qword [sym.imp.SHELL32.dll_SHFileOperationW]
mov ebx, 0x14
punpcklqdq xmm6, xmm0
mov dword [rsp + 0x44], 0
mov qword [rsp + 0x48], 0
mov qword [rsp + 0x50], rsi
movaps xmmword [rsp + 0x30], xmm6
call rbp
mov r13, qword [sym.imp.KERNEL32.dll_GetFileAttributesW]
mov r14, qword [sym.imp.KERNEL32.dll_Sleep]
jmp 0x140008234
test al, 0x10
je 0x140008134
mov ecx, 0x64
call r14
mov eax, 0x414
mov qword [rsp + 0x50], rsi
mov rcx, r12
mov qword [rsp + 0x20], 0
mov dword [rsp + 0x28], 3
mov word [rsp + 0x40], ax
mov dword [rsp + 0x44], 0
mov qword [rsp + 0x48], 0
movaps xmmword [rsp + 0x30], xmm6
call rbp
sub ebx, 1
je 0x140008134
mov rcx, rdi
call r13
cmp eax, 0xffffffff
jne 0x1400081e0
jmp 0x140008134

Function at 0x14000f030
Capabilities:
Create directory

Disassembly:
push rdi
mov eax, 0x2020
push rsi
push rbx
call fcn.140015530
sub rsp, rax
mov eax, dword [0x1400320e0]
mov rsi, rcx
test eax, eax
je 0x14000f0d0
xor ebx, ebx
lea rdi, [0x1400300e0]
test eax, eax
jg 0x14000f06c
jmp 0x14000f080
add rbx, 1
cmp dword [0x1400320e0], ebx
jle 0x14000f080
mov rdx, qword [rdi + rbx*8]
mov rcx, rsi
call sub.msvcrt.dll_wcscmp
test eax, eax
jne 0x14000f060
jmp 0x14000f0b7
mov rcx, rsi
call sub.msvcrt.dll_wcslen
cmp rax, 2
jne 0x14000f095
cmp word [rsi + 2], 0x3a
je 0x14000f0b7
xor edx, edx
mov rcx, rsi
call qword [sym.imp.KERNEL32.dll_CreateDirectoryW]
test eax, eax
je 0x14000f120
movsxd rbx, dword [0x1400320e0]
cmp ebx, 0x3ff
jle 0x14000f138
mov eax, 1
add rsp, 0x2020
pop rbx
pop rsi
pop rdi
ret
lea rdi, [rsp + 0x20]
lea rbx, str._HOME_
mov r8d, 0x1000
mov rdx, rbx
mov rcx, rdi
call fcn.140007870
test al, al
je 0x14000f15a
movsxd rbx, dword [0x1400320e0]
mov rcx, rdi
lea rdi, [0x1400300e0]
call sub.msvcrt.dll__wcsdup
mov qword [rdi + rbx*8], rax
mov eax, dword [0x1400320e0]
add eax, 1
mov dword [0x1400320e0], eax
jmp 0x14000f051
call qword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0xb7
je 0x14000f0a4
xor eax, eax
jmp 0x14000f0bc
mov rcx, rsi
call sub.msvcrt.dll__wcsdup
add dword [0x1400320e0], 1
mov rdx, rax
lea rax, [0x1400300e0]
mov qword [rax + rbx*8], rdx
jmp 0x14000f0b7
mov rcx, rbx
call fcn.140008030
nop
nop word cs:[rax + rax]
nop