MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5f0ec98497a4090e9f2b1245137f4cdc6549186fcd82c6b509889c9f6efd63dc. 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: 10


Intelligence 10 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5f0ec98497a4090e9f2b1245137f4cdc6549186fcd82c6b509889c9f6efd63dc
SHA3-384 hash: aa17ff211eacc639ffe719b69c103427c7b736ef507c913aacd4cbd16c5d5794141c2dbbbf063cfdb6a56e056a5fc192
SHA1 hash: ebf43a055b39336e2b8fdb5f22ded159740785df
MD5 hash: a0e20abd18b57c835035649b4c3b66ee
humanhash: cola-carbon-island-pennsylvania
File name:arm4
Download: download sample
Signature Mirai
Create hunting rule
File size:137'612 bytes
First seen:2025-01-03 07:11:24 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:CLjpGyBAqd7azZ4pk2O/qfCb2Whj4VKTJtTzPo9c44leqMwywhyzN8bWksS2QK2Z:qjpGeWICbN4w3fycaz8DspXtn2
TLSH T1CDD31845BC509F27C6C512BBFB5E428D372A17A8D2EE7203DD256F24378A95B0E3B142
telfhash t181110e359bb20ecdabd04404815eb137eaec3068068038514b5a2f5e52dbbd5722ac33
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 :
153
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.31069.LX.BOT.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Gafgyt-9940653-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Verdict:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67778dc71ada707798257c5elinux22vpnfull_triage
Tags:
malware
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
anti-debug lolbin remote
Link:
https://www.filescan.io/uploads/67778e45de1ba32cbb684db7/reports/8dfc23ed-c345-41f7-a39f-981cd0c5b7c5/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
74
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/5f0ec98497a4090e9f2b1245137f4cdc6549186fcd82c6b509889c9f6efd63dc
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
UNKNOWN
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ce049478-1145-4ea4-92eb-1bec25a755d1
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1583636
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1583636 Sample: arm4.elf Startdate: 03/01/2025 Architecture: LINUX Score: 68 16 83.222.191.90, 38241, 39900, 39902 NET1-ASBG Bulgaria 2->16 18 Antivirus / Scanner detection for submitted sample 2->18 20 Multi AV Scanner detection for submitted file 2->20 22 Yara detected Mirai 2->22 24 Connects to many ports of the same IP (likely port scanning) 2->24 8 arm4.elf 2->8         started        signatures3 process4 process5 10 arm4.elf 8->10         started        process6 12 arm4.elf 10->12         started        14 arm4.elf 10->14         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/5f0ec98497a4090e9f2b1245137f4cdc6549186fcd82c6b509889c9f6efd63dc
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5f0ec98497a4090e9f2b1245137f4cdc6549186fcd82c6b509889c9f6efd63dc/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-01-03 07:11:07 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 23 (73.91%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=l4hmtbexuqeq5hzlcjcrg72m3rsusgdpzwbmnnijrcoj63x5mpoa._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/250103-h1hckstnas/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9885259-0
YARA:
n/a
Link:
https://app.threat.zone/submission/c9f56944-04c2-40f3-a547-d01d46e4f267
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/5f0ec98497a4090e9f2b1245137f4cdc6549186fcd82c6b509889c9f6efd63dc

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
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

Gafgyt

sh 80f64479ea600f1e564d701f6cd514011372994c0e93e72eed08ac364f552eaa

Mirai

elf 5f0ec98497a4090e9f2b1245137f4cdc6549186fcd82c6b509889c9f6efd63dc

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3387053/
  
Delivery method
Distributed via web download
  
Dropped by
SHA256 80f64479ea600f1e564d701f6cd514011372994c0e93e72eed08ac364f552eaa
  
Dropped by
MD5 66dd8338602a770807fc2263533d0bf9
  
URLhaus
https://urlhaus.abuse.ch/url/3384581/
  
URLhaus
https://urlhaus.abuse.ch/url/3379647/
  
URLhaus
https://urlhaus.abuse.ch/url/3379681/
  
URLhaus
https://urlhaus.abuse.ch/url/3379693/
  
URLhaus
https://urlhaus.abuse.ch/url/3379710/

Comments