MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 92fa1033eadc88ee12dfc4a03af3e14c036f8b77473398b00ad22acf30911436. 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: 5


Intelligence 5 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 92fa1033eadc88ee12dfc4a03af3e14c036f8b77473398b00ad22acf30911436
SHA3-384 hash: c8571141f32eed47603c4b47a35f31014d8336afcd75524b722ec1fa6fb612145df38712b48a7148369e4b40829f56e3
SHA1 hash: 1bab20ee6413afa56ccba3c816a46d0fea4f8cfb
MD5 hash: 7454be83c8a1c01cf22777145f84da8a
humanhash: bulldog-sodium-social-sad
File name:7454be83c8a1c01cf22777145f84da8a
Download: download sample
Signature Mirai
Create hunting rule
File size:69'588 bytes
First seen:2021-12-22 02:35:06 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:RDUL/1TtgFyrsYQCOe6xxPEzoCBK20IgY8ly:OL/vclHP1/Soe0fm
TLSH T16C635CC5E4019E3CF99BD6BE94160A08BA30635456A30F2BD6ABFCD77CB316C9E42D41
Reporter zbetcheckin
Tags:32 elf mirai motorola

Intelligence

File Origin
# of uploads :
1
# of downloads :
135
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-29.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-6981989-0
Create hunting rule

Unix.Dropper.Mirai-7135890-0
Create hunting rule

Unix.Dropper.Mirai-7135939-0
Create hunting rule

Unix.Dropper.Mirai-7136025-0
Create hunting rule

Unix.Dropper.Mirai-7355719-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
83%
Tags:
anti-debug CVE-2017-17215 gafgyt mirai
Link:
https://www.filescan.io/uploads/61c28f178991ba72b39133b3/reports/94ab89ab-521b-4bf0-9fde-28d02ffa8586/overview
Result
Verdict:
MALICIOUS
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/608d83e6-8b31-4fa6-bab4-c85ba22dd8cf
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/911318
Signature
Multi AV Scanner detection for submitted file
Sample tries to kill multiple processes (SIGKILL)
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Uses known network protocols on non-standard ports
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 543809 Sample: mGdTJ2CB4P Startdate: 22/12/2021 Architecture: LINUX Score: 72 32 144.27.170.76 VATTENFALL-ABSE Sweden 2->32 34 88.212.199.2 UNITEDNETRU Russian Federation 2->34 36 98 other IPs or domains 2->36 40 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->40 42 Multi AV Scanner detection for submitted file 2->42 44 Yara detected Mirai 2->44 46 Uses known network protocols on non-standard ports 2->46 8 mGdTJ2CB4P 2->8         started        10 systemd sshd 2->10         started        12 systemd sshd 2->12         started        14 6 other processes 2->14 signatures3 process4 process5 16 mGdTJ2CB4P 8->16         started        18 mGdTJ2CB4P 8->18         started        21 mGdTJ2CB4P 8->21         started        signatures6 23 mGdTJ2CB4P 16->23         started        26 mGdTJ2CB4P 16->26         started        28 mGdTJ2CB4P 16->28         started        30 3 other processes 16->30 38 Sample tries to kill multiple processes (SIGKILL) 18->38 process7 signatures8 48 Sample tries to kill multiple processes (SIGKILL) 23->48
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/92fa1033eadc88ee12dfc4a03af3e14c036f8b77473398b00ad22acf30911436/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2021-12-22 02:36:11 UTC
File Type:
ELF32 Big (Exe)
AV detection:
19 of 28 (67.86%)
Threat level:
  5/5
Result
Malware family:
echobot
Create hunting rule
Score:
  10/10
Tags:
family:echobot linux
Link:
https://tria.ge/reports/211222-c3lj5affdm/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.38
Link:
https://yomi.yoroi.company/submissions/92fa1033eadc88ee12dfc4a03af3e14c036f8b77473398b00ad22acf30911436

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:unixredflags3
Create hunting rule
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 92fa1033eadc88ee12dfc4a03af3e14c036f8b77473398b00ad22acf30911436

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1909203/

Comments