MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a6f5c3ec37d0b63b6d17d93f2b9b5c1c17326191fc83779e436ff3b1ad27d748. 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: 10


Intelligence 10 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a6f5c3ec37d0b63b6d17d93f2b9b5c1c17326191fc83779e436ff3b1ad27d748
SHA3-384 hash: fce8b76ca40cb7a1b1e41359dff5136f563fff18ebdc96c1080a01b12f965c4bd2d555b8b5bd77e1a88e3976b37c8727
SHA1 hash: ef8551f95641146c73a4ce26165ff888db6628e3
MD5 hash: 0b49bb501fc3e7e8fb7fb4ff14528f62
humanhash: black-juliet-fifteen-lithium
File name:arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:39'416 bytes
First seen:2026-02-28 20:56:06 UTC
Last seen:2026-03-01 22:07:32 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:yyLQUqgcPjX41WIZQpoBxJFry2DpEAHIg23F9q3UELiH:hq5PM1pTBTMyhLq
TLSH T12503E134F8DE1CDF84786C35CD1EC6836EE4563CD41B362723588750A7E651AA6B290B
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 juroots
Tags:elf mirai UPX
File size (compressed) :39'416 bytes
File size (de-compressed) :91'492 bytes
Format:linux/arm
Unpacked file: 8a885ecd8db3814979bb5d496440a2f597b345c2ed83ac95d318b3d46d851bd2

Intelligence

File Origin
# of uploads :
4
# of downloads :
101
Origin country :
US US
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/72e5223c-7a90-44c2-aadf-3697b04bd176/
Detection(s):
SecuriteInfo.com.Linux.Mirai.9788.20036.12884.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/a6f5c3ec37d0b63b6d17d93f2b9b5c1c17326191fc83779e436ff3b1ad27d748
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
Link:
https://opentip.kaspersky.com/a6f5c3ec37d0b63b6d17d93f2b9b5c1c17326191fc83779e436ff3b1ad27d748/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e861f2f1-a347-49f5-b756-60ed455183c3
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a6f5c3ec37d0b63b6d17d93f2b9b5c1c17326191fc83779e436ff3b1ad27d748
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a6f5c3ec37d0b63b6d17d93f2b9b5c1c17326191fc83779e436ff3b1ad27d748/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-26 19:16:22 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 36 (52.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=u324h3bx2c3dw3ix3e7sxg24dqlteymr7sbxphsdn7z3dljh25ea._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai botnet discovery upx
Link:
https://tria.ge/reports/260228-zq55bsgv7g/
Behaviour
Reads runtime system information
Mirai
Mirai family
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/a6f5c3ec37d0b63b6d17d93f2b9b5c1c17326191fc83779e436ff3b1ad27d748

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:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

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

Web download

Mirai

elf a6f5c3ec37d0b63b6d17d93f2b9b5c1c17326191fc83779e436ff3b1ad27d748

(this sample)

Mirai

elf 8a885ecd8db3814979bb5d496440a2f597b345c2ed83ac95d318b3d46d851bd2

  
Dropping
SHA256 8a885ecd8db3814979bb5d496440a2f597b345c2ed83ac95d318b3d46d851bd2
  
Dropping
MD5 52730ef14985795ea7938a01b531bd32
  
URLhaus
https://urlhaus.abuse.ch/url/3787933/
  
Delivery method
Distributed via web download

Comments