MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fa7b7c276a74ee186823286c27afaaf1ce2cc910484b51f6050df663d1515cf9. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fa7b7c276a74ee186823286c27afaaf1ce2cc910484b51f6050df663d1515cf9
SHA3-384 hash: e1fd2f5a583ee4f48eec601f73195664df61b6530cddd9e3fdf2ea291c52e47c55725c34ed60dfbbf89fd313082cb59a
SHA1 hash: 372d4697fbca7ba7ff1dcdaa4ed49680d30738dd
MD5 hash: 85512cb791bd7775eb1cad7c37f08e3f
humanhash: delta-tennis-november-red
File name:sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:47'564 bytes
First seen:2025-07-11 11:14:54 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:sa68wt/5VLvLeBU1lpBoW5LtcXVErRnynNk1CwJoZ+gMXCoj:sa68wt/nIGLBoMgVESk1vOZSXCoj
TLSH T114239EB3C42EAD90D25542B8A5354E782723E506C6673EFA4F59C26A4003EACF63D3F5
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 :
15
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30481.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28920.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135965-0
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Unix.Dropper.Mirai-7136288-0
Create hunting rule

Unix.Dropper.Mirai-7136488-0
Create hunting rule

Unix.Trojan.Mirai-9970440-0
Create hunting rule

Unix.Dropper.Mirai-9977145-0
Create hunting rule

Unix.Trojan.Mirai-10027280-0
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=6870f247c9eb974737685801linux22vpnfull_triage
Tags:
n/a
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
botnet mirai obfuscated
Link:
https://www.filescan.io/uploads/6870f2440abaf8edd6eed964/reports/22269975-be0d-4855-919a-6a48c84f4547/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/57f61398-5aef-49f8-adaf-aaa5997694e0
Behavior Graph:
Download SVG
%3 guuid=9c4ef391-1800-0000-318e-6a66a10a0000 pid=2721 /usr/bin/sudo guuid=a5e34894-1800-0000-318e-6a66a70a0000 pid=2727 /tmp/sample.bin guuid=9c4ef391-1800-0000-318e-6a66a10a0000 pid=2721->guuid=a5e34894-1800-0000-318e-6a66a70a0000 pid=2727 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/265d2b5f-c85c-4e55-bf4c-4c425798fe17
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1733750
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Suricata IDS alerts for network traffic
Uses known network protocols on non-standard ports
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1733750 Sample: sh4.elf Startdate: 11/07/2025 Architecture: LINUX Score: 96 18 197.190.12.207 zain-asGH Ghana 2->18 20 197.214.155.173 airtelcgCG Congo 2->20 22 99 other IPs or domains 2->22 24 Suricata IDS alerts for network traffic 2->24 26 Malicious sample detected (through community Yara rule) 2->26 28 Antivirus / Scanner detection for submitted sample 2->28 30 4 other signatures 2->30 8 sh4.elf 2->8         started        signatures3 process4 process5 10 sh4.elf 8->10         started        process6 12 sh4.elf 10->12         started        14 sh4.elf 10->14         started        16 sh4.elf 10->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/fa7b7c276a74ee186823286c27afaaf1ce2cc910484b51f6050df663d1515cf9
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/fa7b7c276a74ee186823286c27afaaf1ce2cc910484b51f6050df663d1515cf9/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-07-11 11:15:21 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 38 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7j5xyj3kotxbq2bdfbwcpl5k6hhczsiqjbfvd5qfbx3ghukrlt4q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:botnet linux
Link:
https://tria.ge/reports/250711-ncmkaatycs/
Verdict:
Malicious
Tags:
botnet mirai trojan Unix.Dropper.Mirai-7135965-0
YARA:
Mirai_Botnet_Malware Linux_Trojan_Mirai_0bce98a2
Link:
https://app.threat.zone/submission/61a960db-643f-44c1-8b58-f3a4692aefdf
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/fa7b7c276a74ee186823286c27afaaf1ce2cc910484b51f6050df663d1515cf9

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:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:Linux_Trojan_Mirai_0bce98a2
Create hunting rule
Author:Elastic Security
Rule name:Mirai_Botnet_Malware
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:Mirai_Botnet_Malware_RID2EF6
Create hunting rule
Author:Florian Roth
Description:Detects Mirai Botnet Malware
Reference:Internal Research
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 fa7b7c276a74ee186823286c27afaaf1ce2cc910484b51f6050df663d1515cf9

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3570276/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3576627/

Comments