MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ca2b898ad8c95acbddb45c9eab78fb555594d0213e2ce14ddf57380ff00f2dee. 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: 9


Intelligence 9 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ca2b898ad8c95acbddb45c9eab78fb555594d0213e2ce14ddf57380ff00f2dee
SHA3-384 hash: 8075acfeaeda54ed59a7068d27ea35d782a755ff4fa0434feb1e5022966735b294e9c38f0f1df33158b366699a8607a5
SHA1 hash: 97e5a73e5d7d129de82ad757edb55346c19a8c37
MD5 hash: 16a6b0f6eb18329082aadfd67771ea8a
humanhash: illinois-summer-missouri-march
File name:iran.armv7l
Download: download sample
Signature Mirai
Create hunting rule
File size:93'316 bytes
First seen:2026-04-13 04:55:45 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:YAnwLsWc2zgUdtS0tFbvacgzafVAweBuqKlUI8HiLNRIbT2gZ1YqB:usWsUv5nTacgzafVAwe5YNRIbT2gX1
TLSH T1DE93F749FD416B10D8D635FAFE4F024973934B6CE3FA7201AA245B2123CAA6B0F76516
telfhash t1040170718c0c69d4aaf1d0965afe363a761db7bd37000c568e3d9bcd97039d5753001a
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
43
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.DDoS.2637.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Receives data from a server
Sends data to a server
Connection attempt
Substitutes an application name
Deleting of the original file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
mirai rust
Link:
https://www.filescan.io/uploads/69dc777f5ea31bc68a24cac4/reports/86592f4e-ad7f-4b37-b42d-379527e440fe/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
46
Number of processes launched:
2
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/ca2b898ad8c95acbddb45c9eab78fb555594d0213e2ce14ddf57380ff00f2dee
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b9667fdb-058a-4843-ade4-65f11c34a693
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1897144
Signature
Multi AV Scanner detection for submitted file
Sample deletes itself
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1897144 Sample: iran.armv7l.elf Startdate: 13/04/2026 Architecture: LINUX Score: 52 21 169.254.169.254, 80 USDOSUS Reserved 2->21 23 109.202.202.202, 80 INIT7CH Switzerland 2->23 25 4 other IPs or domains 2->25 29 Multi AV Scanner detection for submitted file 2->29 8 iran.armv7l.elf 2->8         started        10 systemd install 2->10         started        12 systemd find 2->12         started        14 6 other processes 2->14 signatures3 process4 process5 16 iran.armv7l.elf 8->16         started        process6 18 iran.armv7l.elf 16->18         started        signatures7 27 Sample deletes itself 18->27
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ca2b898ad8c95acbddb45c9eab78fb555594d0213e2ce14ddf57380ff00f2dee
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ca2b898ad8c95acbddb45c9eab78fb555594d0213e2ce14ddf57380ff00f2dee/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-04-13 04:56:46 UTC
File Type:
ELF32 Little (Exe)
AV detection:
6 of 36 (16.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zivytcwyzfnmxxnulspkw6h3kvkzjubbhywocto7k44a74apfxxa._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Link:
https://tria.ge/reports/260413-fkynhsez41/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Deletes itself
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/ca2b898ad8c95acbddb45c9eab78fb555594d0213e2ce14ddf57380ff00f2dee

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:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:has_telegram_urls
Create hunting rule
Author:Aaron DeVera<aaron@backchannel.re>
Description:Detects Telegram URLs
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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 ca2b898ad8c95acbddb45c9eab78fb555594d0213e2ce14ddf57380ff00f2dee

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3812833/
  
Delivery method
Distributed via web download

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