MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6e4f80e03238a6f0966170bc9018a678e5391682f52a259f032c636afe0832ed. 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: 9


Intelligence 9 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6e4f80e03238a6f0966170bc9018a678e5391682f52a259f032c636afe0832ed
SHA3-384 hash: 6487067ddd7a17805e0af7738801d81129331a05064233b8972f58fc489f3e039de3b1ad60dc1f125dfb493fa9e03179
SHA1 hash: 05df35ac480c39416cbe8e1c9a3197ce3548494d
MD5 hash: 7d07638ea2e60b6b98ddaf20fead3a19
humanhash: butter-july-crazy-avocado
File name:nabsh4
Download: download sample
Signature Mirai
Create hunting rule
File size:34'464 bytes
First seen:2025-03-03 22:12:19 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:2aC+56L2sPySnC0MPCoB5rAoHeXCOjiN98:2aC+o2sPs0MPZ5L+XCO3
TLSH T16CF26BB2C97A1D64D21D82B5B1269A381323D511D79BAFFA412BC35A9003DCCFB0A3F5
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
116
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9970440-0
Create hunting rule

Unix.Trojan.Mirai-1
Create hunting rule

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67c62a70c668b65489becaa8linux22vpnfull_triage
Tags:
n/a
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/67c629763c5f644bd9411dad/reports/867d116d-b2c3-48b7-be30-f473a0b787dc/overview
Result
Verdict:
UNKNOWN
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/c9d91501-f5fb-4239-9b74-6ced3a2044ba
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1628601
Signature
Multi AV Scanner detection for submitted file
Sends malformed DNS queries
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1628601 Sample: nabsh4.elf Startdate: 03/03/2025 Architecture: LINUX Score: 52 18 serisbot.geek. [malformed] 2->18 20 104.156.190.43 YARDIUS United States 2->20 22 101 other IPs or domains 2->22 24 Multi AV Scanner detection for submitted file 2->24 8 nabsh4.elf 2->8         started        signatures3 26 Sends malformed DNS queries 18->26 process4 process5 10 nabsh4.elf 8->10         started        process6 12 nabsh4.elf 10->12         started        14 nabsh4.elf 10->14         started        16 nabsh4.elf 10->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/6e4f80e03238a6f0966170bc9018a678e5391682f52a259f032c636afe0832ed
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/6e4f80e03238a6f0966170bc9018a678e5391682f52a259f032c636afe0832ed/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-03 22:13:16 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nzhybybshctpbftboc6jagfgpdstsfuc6uvclhydfrrwv7qiglwq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/250303-143f2a1mz2/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9970440-0
YARA:
n/a
Link:
https://app.threat.zone/submission/f3d1abaa-0208-40b2-b5db-70a9384693c3
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/6e4f80e03238a6f0966170bc9018a678e5391682f52a259f032c636afe0832ed

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: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 6e4f80e03238a6f0966170bc9018a678e5391682f52a259f032c636afe0832ed

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3422947/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3424099/
  
URLhaus
https://urlhaus.abuse.ch/url/3422926/

Comments