MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ef4a3eb4fc065b58fd96b6e37f6902a01fc5a415a0e44ca4d59ccc4123b15289. 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: 7


Intelligence 7 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ef4a3eb4fc065b58fd96b6e37f6902a01fc5a415a0e44ca4d59ccc4123b15289
SHA3-384 hash: 4cce27841608e54d8edde4ad652718c77633541ca671dcd39cab6205c2fac62efa1294dec2a9169b78f0e5722f2a0dc3
SHA1 hash: 454ecac269e2cb15d71692778e21c745cf459990
MD5 hash: 46f8859d0b7d514243f6f742922cb836
humanhash: summer-mike-sink-mississippi
File name:dlr.arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:34'632 bytes
First seen:2025-01-16 05:01:28 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:9MEf6tb3HGQjXKOupnEKmI0M/ew8mD9m+1w9fYI:9Dytb3pXKOu3//M2Y+Om
TLSH T154F22A95FD419B02C5C26577FF5F4348BB2A4358E2FB3307AA2A6F20378B9560E3A505
telfhash t18801d011ce8c6ed473f0b10685ee9303517ce0e539992e7695facc9a40a7cb7352060c
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 :
149
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.DownLoader.394.1726.10448.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=678892cf4487910100df76f2linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/ef4a3eb4fc065b58fd96b6e37f6902a01fc5a415a0e44ca4d59ccc4123b15289
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
UNKNOWN
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b1beca65-eeb4-41d3-a2cf-68f0fd8b19f4
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1592431
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ef4a3eb4fc065b58fd96b6e37f6902a01fc5a415a0e44ca4d59ccc4123b15289
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ef4a3eb4fc065b58fd96b6e37f6902a01fc5a415a0e44ca4d59ccc4123b15289/
Threat name:
Linux.Downloader.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-01-16 05:02:04 UTC
File Type:
ELF32 Little (Exe)
AV detection:
7 of 38 (18.42%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=55fd5nh4aznvr7mww3rx62icuap4ljavudsezjgvttgeci5rkkeq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/250116-fn4zpstjat/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/602c0fda-18e2-4112-8e0a-0dd9a5f6563c
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/ef4a3eb4fc065b58fd96b6e37f6902a01fc5a415a0e44ca4d59ccc4123b15289

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_Threat_d94e1020
Create hunting rule
Author:Elastic Security

File information

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

Web download

Mirai

elf ef4a3eb4fc065b58fd96b6e37f6902a01fc5a415a0e44ca4d59ccc4123b15289

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3383316/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3400452/

Comments