joyce8/EMBER2024-capa huggingface dataset:
Function at 0x14008bc80
Capabilities:
Connect socket
Get local ipv4 addresses
Get socket information
Receive data
Receive data on socket
Send data
Send data on socket
Set socket configuration

Disassembly:
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0x70
mov rax, qword [0x1400e8080]
xor rax, rsp
mov qword [rsp + 0x60], rax
mov edx, 1
mov dword [rsp + 0x34], reloc.WS2_32.dll_recv
mov ebp, 2
mov dword [rsp + 0x30], 1
mov ecx, ebp
mov rsi, r9
lea r8d, [rdx + 5]
call qword [sym.imp.WS2_32.dll_socket]
mov rdi, rax
cmp rax, 0xffffffffffffffff
jne 0x14008bcd5
jmp 0x14008be84
mov qword [rsp + 0x80], rbx
mov ecx, 0x7f000001
xor ebx, ebx
mov word [rsp + 0x38], bp
mov qword [rsp + 0x40], rbx
call qword [sym.imp.WS2_32.dll_htonl]
lea r9, [rsp + 0x30]
mov word [rsp + 0x3a], bx
mov edx, 0xffff
mov dword [rsp + 0x3c], eax
lea r8d, [rbx + 4]
mov qword [rsi + 8], 0xffffffffffffffff
mov rcx, rdi
mov qword [rsi], 0xffffffffffffffff
mov dword [rsp + 0x20], 4
call qword [sym.imp.WS2_32.dll_setsockopt]
cmp eax, 0xffffffff
je 0x14008be5b
lea r8d, [rbx + 0x10]
mov rcx, rdi
lea rdx, [rsp + 0x38]
call qword [sym.imp.WS2_32.dll_bind]
cmp eax, 0xffffffff
je 0x14008be5b
lea r8, [rsp + 0x34]
mov rcx, rdi
lea rdx, [rsp + 0x38]
call qword [sym.imp.WS2_32.dll_getsockname]
cmp eax, 0xffffffff
je 0x14008be5b
lea edx, [rbx + 1]
mov rcx, rdi
call qword [sym.imp.WS2_32.dll_listen]
cmp eax, 0xffffffff
je 0x14008be5b
xor r8d, r8d
lea edx, [rbx + 1]
mov ecx, ebp
call qword [sym.imp.WS2_32.dll_socket]
mov qword [rsi], rax
cmp rax, 0xffffffffffffffff
je 0x14008be5b
lea r8d, [rbx + 0x10]
mov rcx, rax
lea rdx, [rsp + 0x38]
call qword [sym.imp.WS2_32.dll_connect]
cmp eax, 0xffffffff
je 0x14008be5b
xor r8d, r8d
xor edx, edx
mov rcx, rdi
call qword [sym.imp.WS2_32.dll_accept]
mov qword [rsi + 8], rax
cmp rax, 0xffffffffffffffff
je 0x14008be5b
mov r9, rsi
lea r8, [0x1400c1f9c]
lea edx, [rbx + 0xc]
lea rcx, [rsp + 0x48]
call fcn.14007ff50
lea rax, [rsp + 0x48]
mov rbx, 0xffffffffffffffff
inc rbx
cmp byte [rax + rbx], 0
jne 0x14008bdf5
mov rcx, qword [rsi]
lea rdx, [rsp + 0x48]
xor r9d, r9d
mov r8d, ebx
call qword [sym.imp.WS2_32.dll_send]
movsxd rcx, eax
cmp rcx, rbx
jne 0x14008be5b
mov rcx, qword [rsi + 8]
lea rdx, [rsp + 0x54]
xor r9d, r9d
lea r8d, [r9 + 0xc]
call qword [sym.imp.WS2_32.dll_recv]
movsxd rcx, eax
cmp rcx, rbx
jne 0x14008be5b
mov r8, rbx
lea rdx, [rsp + 0x54]
lea rcx, [rsp + 0x48]
call sub.VCRUNTIME140.dll_memcmp
test eax, eax
jne 0x14008be5b
mov rcx, rdi
call qword [sym.imp.WS2_32.dll_closesocket]
xor eax, eax
jmp 0x14008be7c
mov rcx, rdi
call qword [sym.imp.WS2_32.dll_closesocket]
mov rcx, qword [rsi]
call qword [sym.imp.WS2_32.dll_closesocket]
mov rcx, qword [rsi + 8]
call qword [sym.imp.WS2_32.dll_closesocket]
mov eax, 0xffffffff
mov rbx, qword [rsp + 0x80]
mov rcx, qword [rsp + 0x60]
xor rcx, rsp
call fcn.1400b8a20
lea r11, [rsp + 0x70]
mov rbp, qword [r11 + 0x18]
mov rsi, qword [r11 + 0x20]
mov rsp, r11
pop rdi
ret
Function at 0x14008fa20
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 0x14008fbbe
mov qword [rsp + 0x50], rbx
mov qword [rsp + 0x60], rdi
mov rdi, qword [rsp + 0x68]
test rdi, rdi
je 0x14008fb9e
mov qword [rsp + 0x58], rsi
mov qword [rsp + 0x20], r14
nop
mov rax, qword [rdi + 0x18]
test rax, rax
je 0x14008fa8e
mov rbx, 0xffffffffffffffff
inc rbx
cmp byte [rax + rbx], 0
jne 0x14008fa80
inc rbx
jmp 0x14008fa90
xor ebx, ebx
mov eax, dword [rdi + 4]
cmp eax, 2
jne 0x14008fa9e
lea r14d, [rax + 0xe]
jmp 0x14008faab
cmp eax, 0x17
jne 0x14008fb44
lea r14d, [rax + 5]
cmp qword [rdi + 0x20], 0
je 0x14008fb44
mov rax, qword [rdi + 0x10]
test rax, rax
je 0x14008fb44
cmp rax, r14
jb 0x14008fb44
lea rcx, [rbx + 0x30]
add rcx, r14
call qword [section..data]
mov rsi, rax
test rax, rax
je 0x14008fb53
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 sub.VCRUNTIME140.dll_memcpy
test rbx, rbx
je 0x14008fb31
mov rcx, qword [rsi + 0x20]
mov r8, rbx
add rcx, r14
mov qword [rsi + 0x18], rcx
mov rdx, qword [rdi + 0x18]
call sub.VCRUNTIME140.dll_memcpy
test rbp, rbp
cmove rbp, rsi
test r15, r15
je 0x14008fb41
mov qword [r15 + 0x28], rsi
mov r15, rsi
mov rdi, qword [rdi + 0x28]
test rdi, rdi
jne 0x14008fa70
jmp 0x14008fb59
mov r12d, 8
mov rcx, qword [rsp + 0x68]
mov r14, qword [rsp + 0x20]
mov rsi, qword [rsp + 0x58]
test rcx, rcx
je 0x14008fb73
call qword [sym.imp.WS2_32.dll_freeaddrinfo]
test r12d, r12d
je 0x14008fb99
test rbp, rbp
je 0x14008fb95
nop dword [rax]
mov rbx, qword [rbp + 0x28]
mov rcx, rbp
call qword [fcn.1400b9b66]
mov rbp, rbx
test rbx, rbx
jne 0x14008fb80
xor ebp, ebp
jmp 0x14008fbad
test rbp, rbp
jne 0x14008fbad
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 0x140093390
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 [0x1400e8010]
mov rdi, rax
test rax, rax
je 0x14009340d
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 0x140093438
cmp ebx, esi
je 0x140093438
cmp ebx, 0x8000
ja 0x140093438
cmp ebx, esi
jb 0x140093433
mov edx, ebx
mov rcx, rdi
call qword [0x1400e8010]
mov rdi, rax
test rax, rax
jne 0x1400933d0
mov rcx, rbp
call qword [fcn.1400b9b66]
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 0x140093418
mov rcx, rdi
jmp 0x140093410

Function at 0x140099b00
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 [0x1400e8080]
xor rax, rsp
mov qword [rsp + 0xb0], rax
mov rsi, qword [rcx + 0x18]
lea r8, [rsp + 0x20]
mov rdi, rcx
lea rdx, [rsp + 0x30]
mov rbx, 0xffffffffffffffff
mov rbp, qword [rsi + 0x1f8]
mov rcx, rbp
mov dword [rsp + 0x20], 0x80
call qword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x140099b7b
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 r8, rbp
mov rdx, rsi
mov rcx, rdi
call fcn.14007c5c0
mov rcx, rdi
cmp rbx, 0xffffffffffffffff
jne 0x140099ba3
lea rdx, str.Error_accept__ing_server_connect
call fcn.14007bba0
lea eax, [rbx + 0x1f]
jmp 0x140099c1f
lea rdx, str.Connection_accepted_from_server_n
call fcn.14007bd00
mov edx, 1
mov byte [rsi + 0x3b2], 0
mov rcx, rbx
mov qword [rsi + 0x1f8], rbx
call fcn.14008beb0
mov byte [rsi + 0x3c5], 1
cmp qword [rdi + 0x298], 0
je 0x140099c1d
mov dl, 1
mov rcx, rdi
call fcn.14006bee0
mov rcx, qword [rdi + 0x2a0]
mov r8d, 1
mov rdx, rbx
call qword [rdi + 0x298]
xor edx, edx
mov rcx, rdi
mov ebx, eax
call fcn.14006bee0
test ebx, ebx
je 0x140099c1d
mov rdx, rsi
mov rcx, rdi
call fcn.14009a120
mov eax, Ordinal_45
jmp 0x140099c1f
xor eax, eax
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.1400b8a20
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 0x14009b6b0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x20
mov rax, qword [rcx + 0x1b8]
mov rbx, rcx
mov rdx, qword [rcx + 0x18]
cmp dword [rax + 0x10], 0
je 0x14009b6e6
mov dword [rdx + 0x7a8], 0xd
mov r8d, reloc.WS2_32.dll_listen
mov dl, 1
add rsp, 0x20
pop rbx
jmp fcn.14009b7d0
cmp byte [rcx + 0xade], 0
je 0x14009b6fb
xor edx, edx
add rsp, 0x20
pop rbx
jmp fcn.14009c240
cmp byte [rcx + 0xae1], 0
je 0x14009b77c
mov r9, qword [rdx + 0x768]
test r9, r9
jne 0x14009b73e
mov r9, qword [rcx + 0x798]
test r9, r9
jne 0x14009b735
cmp byte [rbx + 0xadd], 0
lea rcx, str.NLST
lea r9, str.LIST
cmovne r9, rcx
lea r8, str.PRET__s
jmp 0x14009b755
cmp byte [rcx + 0xaed], 0
lea r8, str.PRET_STOR__s
jne 0x14009b755
lea r8, str.PRET_RETR__s
add rdx, 0x6d8
mov rcx, rbx
call fcn.1400b3660
test eax, eax
jne 0x14009b786
mov rcx, qword [rbx + 0x18]
mov dword [rcx + 0x7a8], 0x1d
add rsp, 0x20
pop rbx
ret
add rsp, 0x20
pop rbx
jmp fcn.14009c190
add rsp, 0x20
pop rbx
ret

Function at 0x14009baa0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x20
mov rax, qword [rcx + 0x1b8]
add rdx, 0x6d8
mov rbx, rcx
cmp dword [rax + 0x10], 0
je 0x14009baee
cmp qword [rdx + 0x90], 0
je 0x14009baee
xor r9d, r9d
lea r8, str.REST__d
call fcn.1400b3660
test eax, eax
jne 0x14009baf8
mov rcx, qword [rbx + 0x18]
mov dword [rcx + 0x7a8], 0x1a
add rsp, 0x20
pop rbx
ret
add rsp, 0x20
pop rbx
jmp fcn.14009b6b0
add rsp, 0x20
pop rbx
ret
Function at 0x14009bdc0
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 + 0x18]
lea eax, [rdx - 0xc8]
xor edi, edi
mov esi, r8d
mov rbx, rcx
cmp eax, 0x64
jb 0x14009bdff
lea rdx, str.Couldnt_set_desired_mode
call fcn.14007bba0
lea eax, [rdi + 0x11]
jmp 0x14009bf6b
cmp edx, 0xc8
je 0x14009be16
mov r8d, edx
lea rdx, str.Got_a__03d_response_code_instead_of_the_assumed_200_n
call fcn.14007bd00
cmp esi, 0x13
jne 0x14009be2b
mov rdx, rbp
mov rcx, rbx
call fcn.14009bcc0
jmp 0x14009bf67
cmp esi, 0x14
jne 0x14009bf49
cmp dword [rbx + 0x730], 2
mov rbp, qword [rbx + 0x18]
jne 0x14009beae
mov rax, qword [rbx + 0x1b8]
mov rdx, qword [rax]
test rdx, rdx
je 0x14009beae
mov dword [rsp + 0x28], 3
lea r9, [rsp + 0x40]
xor r8d, r8d
mov qword [rsp + 0x20], rdi
mov rcx, rbx
mov qword [rsp + 0x40], rdi
call fcn.1400934d0
test eax, eax
jne 0x14009bf67
mov rcx, qword [rsp + 0x40]
lea edx, [rsi + 0x1b]
call sub.VCRUNTIME140.dll_strrchr
test rax, rax
je 0x14009bea3
mov rdi, qword [rsp + 0x40]
mov ecx, 1
sub rax, rdi
cmovne rcx, rax
mov byte [rcx + rdi], 0
jmp 0x14009beae
mov rcx, qword [rsp + 0x40]
call qword [fcn.1400b9b66]
mov rdx, qword [rbx + 0x798]
test rdx, rdx
jne 0x14009bed3
cmp byte [rbx + 0xadd], 0
lea rax, str.NLST
lea rdx, str.LIST
cmovne rdx, rax
lea r8, [0x1400cad1a]
test rdi, rdi
mov r9, r8
lea rax, reloc.WLDAP32.dll_Ordinal_32
cmovne r9, rdi
lea rcx, [0x1400bfc70]
cmovne r8, rax
call fcn.14007fe70
mov rcx, rdi
mov rsi, rax
call qword [fcn.1400b9b66]
test rsi, rsi
jne 0x14009bf11
lea edi, [rsi + 0x1b]
jmp 0x14009bf69
lea rdx, [rbp + 0x6d8]
mov r9, rsi
lea r8, [0x1400d0da4]
mov rcx, rbx
call fcn.1400b3660
mov rcx, rsi
mov edi, eax
call qword [fcn.1400b9b66]
test edi, edi
jne 0x14009bf69
mov rcx, qword [rbx + 0x18]
mov dword [rcx + 0x7a8], 0x1f
jmp 0x14009bf69
cmp esi, 0x15
jne 0x14009bf54
lea r8d, [rsi - 8]
jmp 0x14009bf5d
cmp esi, 0x16
jne 0x14009bf69
lea r8d, [rsi - 8]
mov dl, 1
mov rcx, rbx
call fcn.14009b7d0
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 0x1400a22a0
Capabilities:
Write file on windows

Disassembly:
sub rsp, 0x38
cmp byte [rcx + 0xaee], 0
movsxd r10, r9d
je 0x1400a23c4
cmp r8d, 0xff
jne 0x1400a2301
lea eax, [r10 - 0xec]
cmp eax, 0x13
ja 0x1400a22eb
lea r8, [0x140000000]
mov r9, qword [r8 + r10*8 + 0xc6350]
mov r8, rdx
lea rdx, str._s_IAC__s_n
add rsp, 0x38
jmp fcn.14007bd00
mov r8, rdx
mov r9d, r10d
lea rdx, str._s_IAC__d_n
add rsp, 0x38
jmp fcn.14007bd00
cmp r8d, 0xfb
jne 0x1400a2313
lea r9, str.WILL
jmp 0x1400a2351
cmp r8d, 0xfc
jne 0x1400a2325
lea r9, str.WONT
jmp 0x1400a2351
cmp r8d, 0xfd
jne 0x1400a2337
lea r9, [0x1400c6d74]
jmp 0x1400a2351
xor r9d, r9d
lea rax, str.DONT
cmp r8d, 0xfe
cmove r9, rax
test r9, r9
je 0x1400a23ad
cmp r10d, 0x27
jg 0x1400a2384
lea r8, [0x140000000]
mov r8, qword [r8 + r10*8 + 0xc6970]
test r8, r8
jne 0x1400a2394
mov r8, rdx
mov dword [rsp + 0x20], r10d
lea rdx, str._s__s__d_n
call fcn.14007bd00
add rsp, 0x38
ret
cmp r10d, 0xff
jne 0x1400a236b
lea r8, str.EXOPL
mov qword [rsp + 0x20], r8
mov r8, rdx
lea rdx, str._s__s__s_n
call fcn.14007bd00
add rsp, 0x38
ret
mov r9d, r8d
mov dword [rsp + 0x20], r10d
mov r8, rdx
lea rdx, str._s__d__d_n
call fcn.14007bd00
add rsp, 0x38
ret

Function at 0x1400a2710
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 + 0x1f0]
lea r8d, [r9 + 3]
call qword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x1400a276f
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbx
mov r8d, eax
call fcn.14007bba0
mov r9d, edi
lea rdx, str.SENT
mov r8d, esi
mov rcx, rbx
call fcn.1400a22a0
mov rbx, qword [rsp + 0x30]
mov rsi, qword [rsp + 0x40]
add rsp, 0x20
pop rdi
ret
Function at 0x1400a2910
Capabilities:
Send data
Send data on socket

Disassembly:
cmp edx, 0x1f
jne 0x1400a2ab9
push rsi
push rdi
push r15
sub rsp, 0x20
mov rdi, qword [rcx + 0x1b8]
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 0x1400a2977
lea rax, [r14 + 1]
mov byte [r14], 0xff
mov qword [rbx], rax
cmp rax, rbx
jae 0x1400a2977
mov byte [rax], 0xfa
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x1400a2977
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 0x1400a29ad
mov byte [r9], bpl
inc qword [rbx]
mov r9, qword [rbx]
mov rbp, qword [rsp + 0x50]
cmp r9, rbx
jae 0x1400a2a03
movzx eax, byte [rsp + 0x49]
mov byte [r9], al
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400a2a03
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400a2a03
shr cx, 8
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400a2a03
mov byte [r9], 0xff
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400a2a03
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.1400a23d0
mov rcx, qword [r15 + 0x1f0]
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 0x1400a2a65
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rsi
mov r8d, eax
call fcn.14007bba0
lea rdx, [rdi + 0x1cbb]
mov r8d, 4
mov rcx, rsi
call fcn.1400a27a0
mov rcx, qword [r15 + 0x1f0]
lea rdx, [rdi + 0x1cbf]
xor r9d, r9d
lea r8d, [r9 + 2]
call qword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x1400a2ab1
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rsi
mov r8d, eax
call fcn.14007bba0
add rsp, 0x20
pop r15
pop rdi
pop rsi
ret
Function at 0x1400a41e0
Capabilities:
Receive data
Receive data on socket

Disassembly:
mov qword [rsp + 0x20], rsi
push rdi
sub rsp, 0xd0
mov rax, qword [0x1400e8080]
xor rax, rsp
mov qword [rsp + 0xc0], rax
mov rax, qword [rcx + 0x18]
mov rsi, rcx
xor r9d, r9d
mov rdi, qword [rax + 0x6d8]
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 + 0x154]
mov rdx, qword [rdi + 0x160]
add r8d, 4
mov rcx, qword [rdi + 0x18]
call qword [sym.imp.WS2_32.dll_recvfrom]
cmp dword [rdi + 0x148], 0
mov dword [rdi + 0x14c], eax
jne 0x1400a4277
movsxd r8, dword [rsp + 0x30]
lea rcx, [rdi + 0xc8]
lea rdx, [rsp + 0x40]
call sub.VCRUNTIME140.dll_memcpy
mov eax, dword [rsp + 0x30]
mov dword [rdi + 0x148], eax
mov r8d, dword [rdi + 0x14c]
mov qword [rsp + 0xe8], rbx
mov qword [rsp + 0xf0], rbp
cmp r8d, 4
jge 0x1400a42dd
lea rdx, str.Received_too_short_packet
mov rcx, rsi
call fcn.14007bba0
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.1400b8a20
mov rsi, qword [rsp + 0xf8]
add rsp, 0xd0
pop rdi
ret
mov rdx, qword [rdi + 0x160]
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.0x1400a4313.1
movsxd rax, ecx
lea r9, [0x140000000]
mov ecx, dword [r9 + rax*4 + 0xa442c]
add rcx, r9
jmp rcx
cmp r8d, 4
jle case.0x1400a4313.4
movzx eax, byte [rdx + 3]
movzx ecx, byte [rdx + 2]
shl ecx, 8
or ecx, eax
movzx eax, word [rdi + 0x15c]
inc eax
movzx eax, ax
cmp eax, ecx
jne case.0x1400a4313.4
lea eax, [r8 - 4]
mov rcx, rsi
lea r8, [rdx + 4]
movsxd r9, eax
mov edx, 1
call fcn.14007bab0
mov ebx, eax
test eax, eax
je 0x1400a4372
mov edx, 5
mov rcx, rdi
call fcn.1400a4ed0
mov eax, ebx
jmp 0x1400a42ac
mov eax, dword [rdi + 0x14c]
mov rcx, rsi
sub eax, 4
cdqe
add qword [rsi + 0x100], rax
mov rdx, qword [rsi + 0x100]
call fcn.14008c120
jmp case.0x1400a4313.4
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.1400a4f50
cmp rax, rbx
jae case.0x1400a4313.4
mov r8, rbp
lea rdx, str.TFTP_error:__s_n
mov rcx, rsi
call fcn.14007bd00
jmp case.0x1400a4313.4
add r8d, 0xfffffffe
add rdx, 2
mov rcx, rdi
call fcn.1400a3f10
test eax, eax
je case.0x1400a4313.4
jmp 0x1400a42ac
lea r8, str.Internal_error:_Unexpected_packet
mov rcx, rsi
lea rdx, [0x1400d0da4]
call fcn.14007bba0
mov rcx, rsi
call fcn.14008c430
test eax, eax
je 0x1400a42aa
mov edx, 5
mov rcx, rdi
call fcn.1400a4ed0
mov eax, Ordinal_45
jmp 0x1400a42ac
Function at 0x1400b6400
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 [section..data]
mov rdi, rax
test rax, rax
jne 0x1400b6442
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 0x1400b6489
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 0x1400b64e2
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 0x1400b64a0
mov eax, dword [rbx + 0x1c]
cmp rsi, rax
jae 0x1400b6523
nop word [rax + rax]
mov rcx, qword [rdi + 8]
lea rdx, [0x1400c9f4c]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov rcx, qword [rdi + 0x10]
lea rdx, [0x1400c9f4d]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov eax, dword [rbx + 0x1c]
inc rsi
cmp rsi, rax
jb 0x1400b64f0
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 0x1400b83f0
Capabilities:
Get geographical location

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x40
mov rbx, rdx
lea r8, [rsp + 0x60]
mov edi, ecx
mov edx, 0x20000001
lea rcx, str._x_sys_default_locale
mov r9d, 2
call qword [sym.imp.KERNEL32.dll_GetLocaleInfoEx]
test eax, eax
jne 0x1400b842a
xor r9d, r9d
mov dword [rsp + 0x60], r9d
jmp 0x1400b842f
mov r9d, dword [rsp + 0x60]
and qword [rsp + 0x30], 0
mov r8d, edi
and dword [rsp + 0x28], 0
xor edx, edx
mov ecx, 0x1300
mov qword [rsp + 0x20], rbx
call qword [sym.imp.KERNEL32.dll_FormatMessageA]
mov edx, eax
test eax, eax
je 0x1400b8478
mov r8, qword [rbx]
dec r8
add r8, rdx
movzx ecx, byte [r8]
lea rax, reloc.WS2_32.dll_accept
cmp byte [rcx + rax], 0
je 0x1400b8478
dec r8
sub rdx, 1
jne 0x1400b845e
mov rbx, qword [rsp + 0x50]
mov rax, rdx
add rsp, 0x40
pop rdi
ret
Function at 0x1400b9898
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x28
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x1400b98e2
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x1400b98e2
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x1400b98e2
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x1400b98e2
cmp dword [rcx + 0x84], 0xe
jbe 0x1400b98e2
cmp dword [rcx + 0xf8], 0
setne al
jmp 0x1400b98e4
xor al, al
add rsp, 0x28
ret
Function at 0x140006a40
Capabilities:
Check if file exists

Disassembly:
push r15
push r14
push rsi
push rdi
push rbp
push rbx
sub rsp, 0x28
cmp qword [rcx], rdx
je 0x140006ab4
mov rdi, rdx
mov rsi, rcx
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov r14d, eax
mov rcx, rsi
call fcn.140006ad0
lea rax, [rdi + 1]
cmp rax, 2
jb case.default.0x140006aad
mov qword [rsi], rdi
call fcn.140006670
mov rbx, rax
mov r15, qword [rsp + 0x58]
call sym.plugin_container.exe_GetHandleVerifier
mov rbp, qword [rax]
mov qword [rsp + 0x20], rbx
mov rcx, rax
mov rdx, rdi
mov r8, rsi
mov r9, r15
call qword [rbp + 8]
mov ecx, r14d
add rsp, 0x28
pop rbx
pop rbp
pop rdi
pop rsi
pop r14
pop r15
jmp qword [sym.imp.KERNEL32.dll_SetLastError]
nop
add rsp, 0x28
pop rbx
pop rbp
pop rdi
pop rsi
pop r14
pop r15
ret
out dx, al
fcomp qword [rbp + 0x20]
retf 0x3b28
fcmovnb st(0), st(7)
or al, 0x43
cli
invalid
xor al, 0x85
sahf
insb byte [rdi], dx
mov edi, 0xe181097a
jl 0x140078c72
cmp sil, r10b
jmp 0xc13e9c91
add ch, byte [rbp + 0x42]
iretd

Function at 0x140006b40
Capabilities:
Generate random numbers via rtlgenrandom

Disassembly:
push r15
push r14
push r13
push r12
push rsi
push rdi
push rbx
sub rsp, 0x140
mov rax, qword [0x14003f010]
xor rax, rsp
mov qword [rsp + 0x138], rax
test rdx, rdx
je 0x140006bd0
mov rsi, rdx
mov rdi, rcx
mov r13d, 0xffffffff
lea r14, str.z:_task_1579288126_build_src_security_sandbox_chromium_base_rand_util_win.cc
lea r15, str.success
lea r12, [rsp + 0x28]
jmp 0x140006b98
add rdi, rbx
sub rsi, rbx
je 0x140006bd0
cmp rsi, r13
mov ebx, 0xffffffff
cmovb rbx, rsi
mov rcx, rdi
mov edx, ebx
call sub.ADVAPI32.dll_SystemFunction036
test al, al
jne 0x140006b90
mov rcx, r12
mov rdx, r14
mov r8d, 0x20
mov r9, r15
call fcn.1400016f0
mov rcx, r12
call fcn.1400017f0
jmp 0x140006b90
mov rcx, qword [rsp + 0x138]
xor rcx, rsp
call fcn.1400365a0
nop
add rsp, 0x140
pop rbx
pop rdi
pop rsi
pop r12
pop r13
pop r14
pop r15
ret