MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 eef49d9756bc6d5ce108b4b09aed69cb5f8ec007a5c0a86f6fbe69cf271ee93f. 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: eef49d9756bc6d5ce108b4b09aed69cb5f8ec007a5c0a86f6fbe69cf271ee93f
SHA3-384 hash: 7a4aeeb30148a396f6c279b4af67594d4efaba0063db7887610027ec4bc6084942b7694f81cb1f348f4ce21e3f9793ec
SHA1 hash: 645e97c4461ef1596b8bf232e99b98fb06c49622
MD5 hash: 4513aa6b565719581f02845f3e1f3855
humanhash: snake-east-purple-neptune
File name:main.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:58'856 bytes
First seen:2026-08-13 20:21:26 UTC
Last seen:2026-08-14 17:46:33 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:PQn4Yc2XbsZ8MBtQJCEwKlE/mliyfriyhBcAwu:PmsZ8MBtQJCEfhrhB1wu
TLSH T17843E649FA41AB05D59231FEFB8E414E33176FA8E3F93121D9306F9013C6AEB0A76525
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 :
3
# of downloads :
33
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Result
Verdict:
Suspicious
Maliciousness:

Behaviour
Launching a process
Connection attempt
Runs as daemon
Creating a file in the %temp% directory
Collects information on the RAM
Creating a file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gcc masquerade mirai rust
Link:
https://www.filescan.io/uploads/6a7e2783656217a7e6b5d816/reports/982563b9-37e7-4829-82de-d45d370890a5/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
47
Number of processes launched:
4
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/eef49d9756bc6d5ce108b4b09aed69cb5f8ec007a5c0a86f6fbe69cf271ee93f
Behaviour
Anti-VM
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-08-13T18:14:00Z UTC
Last seen:
2026-08-13T18:55:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/eef49d9756bc6d5ce108b4b09aed69cb5f8ec007a5c0a86f6fbe69cf271ee93f/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/7a02d6bd-78aa-41d2-aca2-b8d6ef08e551
Behavior Graph:
Download SVG
%3 guuid=e047292a-1a00-0000-0e0f-a5f531090000 pid=2353 /usr/bin/sudo guuid=fe336133-1a00-0000-0e0f-a5f545090000 pid=2373 /tmp/sample.bin guuid=e047292a-1a00-0000-0e0f-a5f531090000 pid=2353->guuid=fe336133-1a00-0000-0e0f-a5f545090000 pid=2373 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/bce24085-414c-4ac3-a1a0-aab452e584c6
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1957896
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1957896 Sample: main.arm7.elf Startdate: 13/08/2026 Architecture: LINUX Score: 48 36 94.154.43.12, 32, 45608 CDNEXTGB Turkey 2->36 38 daisy.ubuntu.com 2->38 40 Multi AV Scanner detection for submitted file 2->40 12 main.arm7.elf 2->12         started        14 python3.8 dpkg 2->14         started        signatures3 process4 process5 16 main.arm7.elf 12->16         started        process6 18 main.arm7.elf 16->18         started        process7 20 main.arm7.elf bash 18->20         started        22 main.arm7.elf 18->22         started        process8 24 bash lesspipe 20->24         started        26 bash groups 20->26         started        28 bash dircolors 20->28         started        process9 30 lesspipe 24->30         started        32 lesspipe basename 24->32         started        process10 34 lesspipe dirname 30->34         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/eef49d9756bc6d5ce108b4b09aed69cb5f8ec007a5c0a86f6fbe69cf271ee93f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/eef49d9756bc6d5ce108b4b09aed69cb5f8ec007a5c0a86f6fbe69cf271ee93f/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-08-13 20:22:30 UTC
File Type:
ELF32 Little (Exe)
AV detection:
11 of 24 (45.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=532j3f2wxrwvzyiiwsyjv3ljznpy5qahuxakq33pxzu46jy65e7q._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
discovery
Link:
https://tria.ge/reports/260813-y5r1ksxtf1/
Behaviour
Reads runtime system information
Writes file to tmp directory
Enumerates running processes
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/eef49d9756bc6d5ce108b4b09aed69cb5f8ec007a5c0a86f6fbe69cf271ee93f

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_0ea505fa
Create hunting rule
Author:Elastic Security
Rule name:Linux_Generic_Threat_8299c877
Create hunting rule
Author:Elastic Security
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 eef49d9756bc6d5ce108b4b09aed69cb5f8ec007a5c0a86f6fbe69cf271ee93f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3897937/
  
Delivery method
Distributed via web download

Comments