MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f34a6b4b6def30361ca58f2692dbd56736e266b6bca459867652e2f9a1ee9264. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f34a6b4b6def30361ca58f2692dbd56736e266b6bca459867652e2f9a1ee9264
SHA3-384 hash: 6c1f7250d758420671f7e0ca3dfbcb694880f94217a94b0d757382db598434eb8c26c5991b3ac6287f2f1e3b066154dd
SHA1 hash: f77d0f2b19ecd31ffff222318a2a7223feb5d647
MD5 hash: e5f7cc070d3c51aaa7aacb1cc2583c6c
humanhash: butter-venus-seventeen-massachusetts
File name:whoareyou.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:27'084 bytes
First seen:2021-09-29 18:50:02 UTC
Last seen:2022-01-09 19:50:03 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:f31s2+AbUYPs+R7HRytqZYHjm407bIagke:Ns2TsiHAtnHjmLXe
TLSH T1B1C2E1B9F05C0F0ED40881FE097B35C6B9B728526A3261465B1C5AD313F71E4663BAA3
Reporter tolisec
Tags:mirai

Intelligence

File Origin
# of uploads :
7
# of downloads :
125
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai.4327.30094.22921.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
195.133.18.148:80/webos
Number of open files:
4
Number of processes launched:
7
Processes remaning?
true
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/f34a6b4b6def30361ca58f2692dbd56736e266b6bca459867652e2f9a1ee9264
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
156.96.156.220:45
UDP botnet C2(s):
not identified
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a9854238-88a8-4cd5-a052-80339b7103de
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/861236
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 493676 Sample: whoareyou.x86 Startdate: 29/09/2021 Architecture: LINUX Score: 68 46 207.98.199.214, 23 WOW-INTERNETUS United States 2->46 48 66.130.225.157 VIDEOTRONCA Canada 2->48 50 98 other IPs or domains 2->50 52 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->52 54 Multi AV Scanner detection for submitted file 2->54 56 Yara detected Mirai 2->56 58 Sample is packed with UPX 2->58 10 whoareyou.x86 2->10         started        12 systemd sshd 2->12         started        14 systemd sshd 2->14         started        signatures3 process4 process5 16 whoareyou.x86 10->16         started        18 whoareyou.x86 10->18         started        20 whoareyou.x86 10->20         started        process6 22 whoareyou.x86 16->22         started        24 whoareyou.x86 16->24         started        26 whoareyou.x86 18->26         started        28 whoareyou.x86 18->28         started        30 whoareyou.x86 18->30         started        process7 32 whoareyou.x86 22->32         started        34 whoareyou.x86 22->34         started        36 whoareyou.x86 22->36         started        38 whoareyou.x86 26->38         started        40 whoareyou.x86 26->40         started        process8 42 whoareyou.x86 32->42         started        44 whoareyou.x86 32->44         started       
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f34a6b4b6def30361ca58f2692dbd56736e266b6bca459867652e2f9a1ee9264/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2021-06-18 13:03:33 UTC
AV detection:
25 of 45 (55.56%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/210929-xgxqgsffem/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.20
Link:
https://yomi.yoroi.company/submissions/f34a6b4b6def30361ca58f2692dbd56736e266b6bca459867652e2f9a1ee9264

YARA Signatures

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

Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:SUSP_XORed_Mozilla
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research

File information

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

Web download

Mirai

elf f34a6b4b6def30361ca58f2692dbd56736e266b6bca459867652e2f9a1ee9264

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1648369/
  
Delivery method
Distributed via web download

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