MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2ec023e1f4aad888a53539feaa7d542c5abe96696ef597826ecd535951bc1cb0. 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: 2ec023e1f4aad888a53539feaa7d542c5abe96696ef597826ecd535951bc1cb0
SHA3-384 hash: 3a4690dac3d2c98ef42e3862a42dee127269c2d48215faf4b55f998932eeeddeaca07c97cae6dafaa855167f0599d491
SHA1 hash: 5ef52482d91313f2ad0bc497a2771971b973610f
MD5 hash: 9734cc6f5e0e3fdd48f8ab92bbbcbd0d
humanhash: carpet-wisconsin-muppet-uranus
File name:armv4l
Download: download sample
Signature Mirai
Create hunting rule
File size:82'808 bytes
First seen:2025-01-05 13:12:09 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:I5eRVtCfoOHqBSQEudV052C2BSR/da2hZNVWX3uA00tbOThBZn:ZRhOHcENNJqwhBZ
TLSH T107834981BD91C622C9D0367BFA2E62CD335253E4E2EA72178D215F6577CAC2B0E37611
telfhash t119d02222532013800348470252de23034ffaf2971b4020f004d34b830483902f979e0e
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 :
108
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai.8670.21888.18032.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
93.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=677a8639c029bd73f282e3d4linux22vpnfull_triage
Tags:
mirai
Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug
Link:
https://www.filescan.io/uploads/677a8568d49c308f95dbc725/reports/22295151-c21d-4eeb-9ce3-3d7bcef67e3b/overview
Result
Verdict:
UNKNOWN
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/95a821eb-3112-41da-8d9b-6ac5c554f042
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.spyw.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1584419
Signature
Connects to many ports of the same IP (likely port scanning)
Multi AV Scanner detection for submitted file
Opens /sys/class/net/* files useful for querying network interface information
Performs DNS TXT record lookups
Sample deletes itself
Uses known network protocols on non-standard ports
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1584419 Sample: armv4l.elf Startdate: 05/01/2025 Architecture: LINUX Score: 68 18 pool2.rentcheapcars.sbs 2->18 20 iranistrash.libre 2->20 22 100 other IPs or domains 2->22 24 Multi AV Scanner detection for submitted file 2->24 26 Connects to many ports of the same IP (likely port scanning) 2->26 28 Uses known network protocols on non-standard ports 2->28 8 armv4l.elf 2->8         started        signatures3 30 Performs DNS TXT record lookups 20->30 process4 signatures5 32 Sample deletes itself 8->32 11 armv4l.elf 8->11         started        process6 signatures7 34 Opens /sys/class/net/* files useful for querying network interface information 11->34 14 armv4l.elf 11->14         started        16 armv4l.elf 11->16         started        process8
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2ec023e1f4aad888a53539feaa7d542c5abe96696ef597826ecd535951bc1cb0
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2ec023e1f4aad888a53539feaa7d542c5abe96696ef597826ecd535951bc1cb0/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-01-05 13:13:05 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=f3achypuvlmirjjvhh7ku7kufrnl5ftjn32zpatozvjvsun4dsya._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery evasion
Link:
https://tria.ge/reports/250105-qf259avndt/
Behaviour
Enumerates kernel/hardware configuration
Changes its process name
Reads system network configuration
Reads MAC address of network interface
Reads network interface configuration
Deletes itself
Unexpected DNS network traffic destination
Contacts a large (178001) amount of remote hosts
Creates a large amount of network flows
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/c5ec0aa6-1df4-4a2a-a0bd-a0d180bf7dfe
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/2ec023e1f4aad888a53539feaa7d542c5abe96696ef597826ecd535951bc1cb0

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 2ec023e1f4aad888a53539feaa7d542c5abe96696ef597826ecd535951bc1cb0

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3387386/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3389313/
  
URLhaus
https://urlhaus.abuse.ch/url/3391483/

Comments