MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b2ce9efa52ad35c866cca022f8a53bf75eba3ddb5c63b06ec4e01487d81977d4. 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: b2ce9efa52ad35c866cca022f8a53bf75eba3ddb5c63b06ec4e01487d81977d4
SHA3-384 hash: 460b831ee037f0438ccf4a7d144323cc38fc83c0d01df06fbdb99240229c43d8c46339483ed590a4d6e3b0ad8d6a42ca
SHA1 hash: 20f718d221a0a4171b90c1c8c86e6b9f45012aae
MD5 hash: 611bb21b8ed1be46d2f33a47fe7d2b5c
humanhash: bravo-river-twenty-stream
File name:Owari.ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:58'276 bytes
First seen:2025-02-27 17:17:43 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:z4Xt6IOTU1hbn+7mmIaCdRn59tOiESCMNuDzqM736BWD8BbkntAg7p4iW:JfTU11n+7hSFtnKCI36BKtAip43
TLSH T117433942B2284E4FFDE65AB0353F1FE083BFF94024E4B585A95EE6458132F762446F89
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
78
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29502.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135890-0
Create hunting rule

Unix.Dropper.Mirai-7135939-0
Create hunting rule

Unix.Dropper.Mirai-7135957-0
Create hunting rule

Unix.Dropper.Mirai-7136025-0
Create hunting rule

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67c09e744e50050b2e6ed921linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sends data to a server
Receives data from a server
Runs as daemon
Substitutes an application name
Performs a bruteforce attack in the network
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade obfuscated
Link:
https://www.filescan.io/uploads/67c09e5b3c5f644bd93b2a96/reports/de4a04c0-9b4f-4af4-a028-8a460364c484/overview
Result
Verdict:
MALICIOUS
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/8d717455-6503-4174-9228-9d90094bfe37
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1625851
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Sample tries to kill multiple processes (SIGKILL)
Suricata IDS alerts for network traffic
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1625851 Sample: Owari.ppc.elf Startdate: 27/02/2025 Architecture: LINUX Score: 68 25 32.11.14.70 WORLDNET5-10US United States 2->25 27 216.172.19.138 WINDSTREAMUS United States 2->27 29 98 other IPs or domains 2->29 33 Suricata IDS alerts for network traffic 2->33 35 Antivirus / Scanner detection for submitted sample 2->35 37 Multi AV Scanner detection for submitted file 2->37 8 Owari.ppc.elf 2->8         started        signatures3 process4 process5 10 Owari.ppc.elf 8->10         started        12 Owari.ppc.elf 8->12         started        14 Owari.ppc.elf 8->14         started        process6 16 Owari.ppc.elf 10->16         started        19 Owari.ppc.elf 10->19         started        21 Owari.ppc.elf 10->21         started        23 3 other processes 10->23 signatures7 31 Sample tries to kill multiple processes (SIGKILL) 16->31
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b2ce9efa52ad35c866cca022f8a53bf75eba3ddb5c63b06ec4e01487d81977d4
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b2ce9efa52ad35c866cca022f8a53bf75eba3ddb5c63b06ec4e01487d81977d4/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-02-27 17:18:19 UTC
File Type:
ELF32 Big (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wlhj56ssvu24qzwmuarprjj365plupo3lrr3a3we4akipwazo7ka._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:owari linux
Link:
https://tria.ge/reports/250227-vvclcsvks3/
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135890-0
YARA:
n/a
Link:
https://app.threat.zone/submission/582aae18-1f43-45d3-b102-494bfcc2fb6c
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/b2ce9efa52ad35c866cca022f8a53bf75eba3ddb5c63b06ec4e01487d81977d4

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
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 b2ce9efa52ad35c866cca022f8a53bf75eba3ddb5c63b06ec4e01487d81977d4

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3459961/
  
Delivery method
Distributed via web download

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