MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5fa70a36cc2ac68dfe216e4007848b7e90722a82acc7ca1778780b7393b3f735. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry



Mirai


Vendor detections: 6


Intelligence 6 IOCs YARA 2 File information Comments

SHA256 hash: 5fa70a36cc2ac68dfe216e4007848b7e90722a82acc7ca1778780b7393b3f735
SHA3-384 hash: bd15a3c6096dcf59f3aff96024923ade3736526338e98a573ee9f79ac98e4577d62e2fa13d2f0a6b7076947a78b27813
SHA1 hash: ac64ad6324ac4ccf079dfd4c8255d1cbf3175306
MD5 hash: 28007c7ac1c6c2880279aeaab2c25f17
humanhash: jersey-may-yankee-nevada
File name:X86_64
Download: download sample
Signature Mirai
File size:81'408 bytes
First seen:2021-09-27 18:57:41 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:aVnirf3qAhHvvX6YbESLAvM0gLVxoOOqjYum0Hi1pczCf3k:ahir3hPvX6YRcvapOqjXLC1pUCvk
TLSH T1CB833A276391C67AC047A1F027FB9972E821BDBE0A36B15E33D0BE615F39DC11A4A711
telfhash t1ff3102b136b919e0e5d7e876b302e5a41c611e2018e235e6d9b6a4f7df323810db252b
Reporter @r3dbU7z
Tags:elf mirai

Intelligence


File Origin
# of uploads :
1
# of downloads :
72
Origin country :
US US
Mail intelligence
No data
Vendor Threat Intelligence
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
not identified
Behaviour
Process Renaming
Botnet C2s
DNS botnet C2(s):
not identified
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Threat name:
Unknown
Detection:
malicious
Classification:
spre
Score:
56 / 100
Signature
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Opens /proc/net/* files useful for finding connected devices and routers
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 491751 Sample: X86_64 Startdate: 27/09/2021 Architecture: LINUX Score: 56 17 167.114.109.203, 44652, 44654, 44656 OVHFR Canada 2->17 19 109.202.202.202, 80 INIT7CH Switzerland 2->19 21 2 other IPs or domains 2->21 23 Multi AV Scanner detection for submitted file 2->23 25 Machine Learning detection for sample 2->25 8 X86_64 2->8         started        signatures3 process4 signatures5 27 Opens /proc/net/* files useful for finding connected devices and routers 8->27 11 X86_64 8->11         started        13 X86_64 8->13         started        process6 process7 15 X86_64 11->15         started       
Threat name:
Linux.Backdoor.Bashlite
Status:
Malicious
First seen:
2021-09-27 18:58:05 UTC
AV detection:
20 of 45 (44.44%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  9/10
Tags:
linux
Behaviour
Reads system network configuration
Reads system routing table
Modifies the Watchdog daemon

YARA Signatures


MalareBazaar uses YARA rules from several public and non-public repositories, such as Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious proccess dumps they may create. Please note that only results from TLP:WHITE rules are being displayeyd.

Rule name:elf_bashlite_auto
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects elf.bashlite.
Rule name:unixredflags3
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information


The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 5fa70a36cc2ac68dfe216e4007848b7e90722a82acc7ca1778780b7393b3f735

(this sample)

  
Delivery method
Distributed via web download

Comments