MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 915d11469cefed1ca5740953f6e358db9d785adc2c93759bdc9954e6507b1418. 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: 6


Intelligence 6 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 915d11469cefed1ca5740953f6e358db9d785adc2c93759bdc9954e6507b1418
SHA3-384 hash: 21c53e5bb775cb086f3a5d699b0eb4250957029866606ebbd677469f3413740929db72311f9055233ff9bf253a7afda5
SHA1 hash: 22e82966056b39f664d6d4d98458e70a12f93b51
MD5 hash: eb5ade890b810bb40a6d6b043e598ba3
humanhash: bluebird-butter-delta-spaghetti
File name:kitty.mipsel
Download: download sample
Signature Mirai
Create hunting rule
File size:101'868 bytes
First seen:2025-08-21 01:50:45 UTC
Last seen:Never
File type: elf
MIME type:application/x-sharedlib
ssdeep 1536:5tAXU8IW8eFnnsYd2HYfooOWIGbMHBNTkqT5x9AnORPgRKc4r4:wg6njd22TJb+LVD9zPgO4
TLSH T144A31A46AE606AEBC46ECE30052EC31711DDE4CE93F1A31E7178CE4C79A970696D3D98
telfhash t11b0112106a310a37e9b2c91494d95b06c11ec69aa8a2f722ef00d94d4a2b04c9207f4f
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 :
34
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
DNS request
Runs as daemon
Sends data to a server
Connection attempt
Substitutes an application name
Deleting of the original file
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
gcc threat
Link:
https://www.filescan.io/uploads/68a67b7a419c816a6e8e3705/reports/d050fa0d-53f2-4666-b623-c6a000dba534/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/25322342-3ac0-4cce-b7a2-697b195f7843
Behavior Graph:
Download SVG
%3 guuid=022fe210-1a00-0000-4d6a-e0d0e9130000 pid=5097 /usr/bin/sudo guuid=3fdedc12-1a00-0000-4d6a-e0d0ee130000 pid=5102 /tmp/sample.bin guuid=022fe210-1a00-0000-4d6a-e0d0e9130000 pid=5097->guuid=3fdedc12-1a00-0000-4d6a-e0d0ee130000 pid=5102 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/3bc5c28e-87d0-444e-934f-a997bf4d122b
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1761551
Signature
Contains symbols with names commonly found in malware
Sample deletes itself
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1761551 Sample: kitty.mipsel.elf Startdate: 21/08/2025 Architecture: LINUX Score: 48 17 169.254.169.254, 80 USDOSUS Reserved 2->17 19 noname-3d45fa2f.online 66.78.40.221, 50644, 9080 QUICKPACKETUS United States 2->19 21 daisy.ubuntu.com 2->21 23 Contains symbols with names commonly found in malware 2->23 8 kitty.mipsel.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 process4 process5 12 kitty.mipsel.elf 8->12         started        process6 14 kitty.mipsel.elf 12->14         started        signatures7 25 Sample deletes itself 14->25
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/915d11469cefed1ca5740953f6e358db9d785adc2c93759bdc9954e6507b1418
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/915d11469cefed1ca5740953f6e358db9d785adc2c93759bdc9954e6507b1418/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-21 01:51:33 UTC
File Type:
ELF32 Little (SO)
AV detection:
12 of 24 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=sforcru457wrzjlubfj7ny2y3ooxqww4fsjxlg64tfkomud3cqma._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Link:
https://tria.ge/reports/250821-b9qa8aymz4/
Behaviour
System Network Configuration Discovery
Changes its process name
Deletes itself
Unexpected DNS network traffic destination
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/16d5dd43-1f17-4011-b5da-fa5e4a5ec337
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/915d11469cefed1ca5740953f6e358db9d785adc2c93759bdc9954e6507b1418

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:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:elf_arm_mips_ko_so
Create hunting rule
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 915d11469cefed1ca5740953f6e358db9d785adc2c93759bdc9954e6507b1418

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3607111/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3606479/
  
URLhaus
https://urlhaus.abuse.ch/url/3606517/

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