MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e4f1b4a6d1471688ea6bba9cb4fb2c38d13bfd22f1c4e8cccc214ec3283e5e22. 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: e4f1b4a6d1471688ea6bba9cb4fb2c38d13bfd22f1c4e8cccc214ec3283e5e22
SHA3-384 hash: 72609278f1ac19d6538449e33b5478cd92f9fdc7437226437dcafb2c2e59f83885ef156685cfa7c54aad362fa0a3aa93
SHA1 hash: 0c57e28ff8e32227509dd0599ff9456f2007f6ee
MD5 hash: 721ac1212cc3667ebce3018fb538ce41
humanhash: avocado-yankee-ceiling-artist
File name:nsharm5
Download: download sample
Signature Mirai
Create hunting rule
File size:67'948 bytes
First seen:2025-02-02 09:01:46 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:JjEZJSZRhpxEdKsyylHfPDDClBhN1DdyF9nA7Mzp3yWJ1mmMB7931i4GwUZPDi7q:1EOvjxEdDPKdebzp3p2hX3kDeYm
TLSH T1D9632A81BC815A12C6D122BBFF5E428D772653A8E2EE7307DD256F21338792B0E7B541
telfhash t1c801bd10cb0c19fd6fd0d648135f3178ae6231e14e212965afef5f4b06235d2763701a
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 mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
92
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.ELF.Mirai-COW.27641.27307.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=679f34a0416a81ccc3c4f9bdlinux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Clean
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
lolbin remote
Link:
https://www.filescan.io/uploads/679f349a06d12bc30bf55dd7/reports/8318e32b-6535-45fa-836f-2ffc62e93775/overview
Result
Verdict:
UNKNOWN
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8436d297-6615-4020-a65e-311e179078d5
Result
Threat name:
n/a
Detection:
clean
Classification:
n/a
Score:
1 / 100
Link:
https://www.joesandbox.com/analysis/1604993
Behaviour
Behavior Graph:
n/a
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e4f1b4a6d1471688ea6bba9cb4fb2c38d13bfd22f1c4e8cccc214ec3283e5e22
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e4f1b4a6d1471688ea6bba9cb4fb2c38d13bfd22f1c4e8cccc214ec3283e5e22/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-02-02 07:41:59 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4ty3jjwri4lir2tlxkolj6zmhditx7jc6hcortgmefhmgkb6lyra._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/250202-kzhytsvjgz/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/53325538-9841-491d-a8a7-d1a20a6a2113
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/e4f1b4a6d1471688ea6bba9cb4fb2c38d13bfd22f1c4e8cccc214ec3283e5e22

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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
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 e4f1b4a6d1471688ea6bba9cb4fb2c38d13bfd22f1c4e8cccc214ec3283e5e22

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3424161/
  
Delivery method
Distributed via web download

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