MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 98a15b2e48f4a2050b77b0932584ed023863a2326270658f3f42bfb626f47b1e. 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: 8


Intelligence 8 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 98a15b2e48f4a2050b77b0932584ed023863a2326270658f3f42bfb626f47b1e
SHA3-384 hash: 5b837620adde8ab1ab8b5542ba4fef305d817ff318aced1cc72550dbd04dd71bc4c54edc06022e19ab38d8569b5f138e
SHA1 hash: 31d8a889d6ad50774f0d44ac922a062fe0f2a6ff
MD5 hash: b890dfbb08cee764a1c583831a75b763
humanhash: grey-bakerloo-diet-seventeen
File name:lava.mipsel
Download: download sample
Signature Mirai
Create hunting rule
File size:230'416 bytes
First seen:2025-11-30 19:24:58 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:gqiAT06jTFkTGpqmV/Z9QC4TfjhX5Z9QFDcEUA86vQ:g2A6jB8GpqU998fh5TQFoEUnoQ
TLSH T1A834B6066B515EFBD8AFDD3305F98B0525CCB44762683B3B36B4D62CF91A90B06D38A4
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
62
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-9441505-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Deleting a recently created file
Runs as daemon
Receives data from a server
Sends data to a server
Removes directories
DNS request
Creating a file
Connection attempt
Substitutes an application name
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/692c9a26d0d5e7288b51af99/reports/e8be7c53-c28a-47f6-ad42-f1f11fe6f8dc/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
7
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/98a15b2e48f4a2050b77b0932584ed023863a2326270658f3f42bfb626f47b1e
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/79b52635-9599-4820-be67-e2ea3fc96249
Result
Threat name:
n/a
Detection:
suspicious
Classification:
evad
Score:
22 / 100
Link:
https://www.joesandbox.com/analysis/1823145
Signature
Sample deletes itself
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1823145 Sample: lava.mipsel.elf Startdate: 30/11/2025 Architecture: LINUX Score: 22 14 nexthosting.eu.org 147.135.120.3, 1221, 36388 OVHFR United States 2->14 7 lava.mipsel.elf 2->7         started        process3 signatures4 16 Sample deletes itself 7->16 10 lava.mipsel.elf 7->10         started        process5 process6 12 lava.mipsel.elf 10->12         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/98a15b2e48f4a2050b77b0932584ed023863a2326270658f3f42bfb626f47b1e
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/98a15b2e48f4a2050b77b0932584ed023863a2326270658f3f42bfb626f47b1e/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tcqvwlsi6srakc3xwcjslbhnai4ghirsmjygldz7ik73mjxupmpa._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Link:
https://tria.ge/reports/251130-x4433saz8c/
Behaviour
System Network Configuration Discovery
Writes file to tmp directory
Changes its process name
Deletes itself
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9441505-0
YARA:
n/a
Link:
https://app.threat.zone/submission/22b7e9ad-f9db-4b40-b7ac-872cc90d44a1
Please note that we are no longer able to provide a coverage score for Virus Total.

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_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses

File information

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

Web download

Mirai

elf 98a15b2e48f4a2050b77b0932584ed023863a2326270658f3f42bfb626f47b1e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3721671/
  
Delivery method
Distributed via web download

Comments