MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 abeecf461a5a8ed1f2e5a43f6ccf019c9a17a525a429f8ad7e005874a3db221b. 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: 12


Intelligence 12 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: abeecf461a5a8ed1f2e5a43f6ccf019c9a17a525a429f8ad7e005874a3db221b
SHA3-384 hash: 8bcb53363f91b486a5320b00a57029ac8a5f46bdf75ccbd204299706f5eb119e1d4d5237bcf5dd2fd430f70f5d67ebfb
SHA1 hash: e3646eebfc14aaccea8ae59b63eb80ccbdbfcf8d
MD5 hash: 859409ae5b2b973e239fa7a14a58ffe5
humanhash: stairway-potato-stream-beer
File name:nklarm5
Download: download sample
Signature Mirai
Create hunting rule
File size:52'380 bytes
First seen:2025-03-04 02:37:50 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:kO9DJJ253yXgcW9pdE/AXtW7/aJNEIlEoqI2hya5NPHxt5ijYNqrZnSmOPhiN9:jDD2XpdQsWOXdlwhya5FRt5iXZi
TLSH T1B9330896B8918A13C5D423BBFA2E429C372563F8E1DF3207DD222F51778A81F0DA7651
telfhash t1b8016d318e8d1e9c97d0c5d0850f272951e921b5525532686f7e6e0a56628e27389836
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 :
105
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30481.LC.UNOFFICIAL
Create hunting rule

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

Unix.Trojan.Mirai-1
Create hunting rule

Verdict:
Malicious
Score:
93.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67c668abc668b65489bed30alinux22vpnfull_triage
Tags:
mirai
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/67c6679d3c5f644bd94170ff/reports/9aa37ed9-ea7e-4d6c-a7df-3c979897d603/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
2
Processes remaning?
true
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/abeecf461a5a8ed1f2e5a43f6ccf019c9a17a525a429f8ad7e005874a3db221b
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/9d3ffe0a-42f6-4ebb-a3e9-44fc2e8d0bca
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1628729
Signature
Multi AV Scanner detection for submitted file
Sends malformed DNS queries
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1628729 Sample: nklarm5.elf Startdate: 04/03/2025 Architecture: LINUX Score: 52 14 watchmepull.dyn. [malformed] 2->14 16 162.39.69.80 WINDSTREAMUS United States 2->16 18 100 other IPs or domains 2->18 20 Multi AV Scanner detection for submitted file 2->20 8 nklarm5.elf 2->8         started        signatures3 22 Sends malformed DNS queries 14->22 process4 process5 10 nklarm5.elf 8->10         started        process6 12 nklarm5.elf 10->12         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/abeecf461a5a8ed1f2e5a43f6ccf019c9a17a525a429f8ad7e005874a3db221b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/abeecf461a5a8ed1f2e5a43f6ccf019c9a17a525a429f8ad7e005874a3db221b/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-04 02:38:17 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 38 (44.74%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vpxm6rq2lkhnd4xfuq7wztybtsnbpjjfuqu7rll6abmhji63einq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:botnet defense_evasion discovery
Link:
https://tria.ge/reports/250304-c4tbcsxm16/
Behaviour
Changes its process name
Modifies Watchdog functionality
Renames itself
Unexpected DNS network traffic destination
Contacts a large (184901) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9970440-0
YARA:
n/a
Link:
https://app.threat.zone/submission/781828e9-8037-4821-aba0-4c41e7245d1c
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/abeecf461a5a8ed1f2e5a43f6ccf019c9a17a525a429f8ad7e005874a3db221b

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

Mirai

elf abeecf461a5a8ed1f2e5a43f6ccf019c9a17a525a429f8ad7e005874a3db221b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3424001/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3422925/
  
URLhaus
https://urlhaus.abuse.ch/url/3422876/
  
URLhaus
https://urlhaus.abuse.ch/url/3424056/
  
URLhaus
https://urlhaus.abuse.ch/url/3458253/
  
URLhaus
https://urlhaus.abuse.ch/url/3458651/

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