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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3a1bc2fec6a2a7bc8189266f905ba0901fd290dc61894f6e17a272e88fea32bd. 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: 7


Intelligence 7 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3a1bc2fec6a2a7bc8189266f905ba0901fd290dc61894f6e17a272e88fea32bd
SHA3-384 hash: 33c99896f3443a7f215e28ee675665daac60f2b3abda2d0dfcfc9b805f369aa01e6127081e07f1ed5b759e4d3272fa3b
SHA1 hash: a7375f2b2f8305cf4c0d953412ab3926a45b85df
MD5 hash: a392adce4799cef6bc1e1b454bf04eac
humanhash: illinois-robert-fix-sierra
File name:dlr.mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:1'340 bytes
First seen:2026-10-13 18:14:43 UTC
Last seen:2026-10-14 12:30:10 UTC
File type: elf
MIME type:application/x-executable
ssdeep 24:Ynolh5dKOVe8G7OMT5FlBeKaprZvAklLdS2SvY5hjIcqxGMKhXlnu5ec6Nk:Ynol5KOVn6OMdr+vBlLYqdIbG3hXlGOk
TLSH T12621F0BBAFD01C57C6A60934817DAB231E73C6C188E796635130CCC68F4B7C549A398E
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 :
101
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.ELF.MiraiDownloader-BW.31128844.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a file
Connection attempt
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/6ace753b3eaa8cfe0b80b117/reports/aea260f9-2832-47ff-9f4f-d25047420af7/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-10-13T16:23:00Z UTC
Last seen:
2026-10-15T13:02:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/3a1bc2fec6a2a7bc8189266f905ba0901fd290dc61894f6e17a272e88fea32bd/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/373fc8bc-83c7-49b2-b42d-7a13bd3690c0
Behavior Graph:
Download SVG
%3 guuid=8d8d3df4-1a00-0000-7910-4ffae0080000 pid=2272 /usr/bin/sudo guuid=e0934ff7-1a00-0000-7910-4ffae5080000 pid=2277 /tmp/sample.bin guuid=8d8d3df4-1a00-0000-7910-4ffae0080000 pid=2272->guuid=e0934ff7-1a00-0000-7910-4ffae5080000 pid=2277 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/22fa3990-a4a1-4317-a089-eb9e11023837
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3a1bc2fec6a2a7bc8189266f905ba0901fd290dc61894f6e17a272e88fea32bd
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/3a1bc2fec6a2a7bc8189266f905ba0901fd290dc61894f6e17a272e88fea32bd/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-10-13 18:20:33 UTC
File Type:
ELF32 Little (Exe)
AV detection:
9 of 24 (37.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hin4f7wgukt3zamjezxzaw5asap5feg4mgeu63qxujzord7kgk6q._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/261013-wv3cfshz7l/
Behaviour
Writes file to tmp directory
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/3a1bc2fec6a2a7bc8189266f905ba0901fd290dc61894f6e17a272e88fea32bd

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:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/

File information

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

Web download

Mirai

elf 3a1bc2fec6a2a7bc8189266f905ba0901fd290dc61894f6e17a272e88fea32bd

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3949720/
  
Delivery method
Distributed via web download

Comments