MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a7abb507c3fba818d313401ac9da83c6e7fc9a109f9dfc4e9c6b0d9d9703f6fa. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a7abb507c3fba818d313401ac9da83c6e7fc9a109f9dfc4e9c6b0d9d9703f6fa
SHA3-384 hash: 979eff669ad8b13fc1dceda86769288caaa3091e4fb0ababb16b122f5aa5d5f85631b5e7f946f8dfadf6424c159b4a89
SHA1 hash: 94b1e7d0494105bef569b01de81e1d037e490a0b
MD5 hash: a67aa00dd30e1bc45c5d7eab8e5f57d6
humanhash: early-social-carolina-zulu
File name:arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:93'252 bytes
First seen:2026-03-31 12:19:30 UTC
Last seen:2026-03-31 12:19:40 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:wqnZK8D4zgUdtS0tFbvacgzafVAweBuqKlUI9HiWNRIbT2gZ1YLn:C8NUv5nTacgzafVAwe4BNRIbT2gXg
TLSH T1B7930749FD406B10D8D635FAFF4F024973934B6CE3FA7201AA245B2523CAA6B0F76516
telfhash t1a101cb78ce8c65dcdaf0c08497fe763e271de9b977102865893daa0e42335c7b01682c
Magika elf
Reporter BlinkzSec
Tags:mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
29
Origin country :
GB GB
Vendor Threat Intelligence
Gathering data
Detection(s):
SecuriteInfo.com.Linux.DDoS.2637.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Connection attempt
Substitutes an application name
Deleting of the original file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
lolbin remote
Link:
https://www.filescan.io/uploads/69cbbd6fbe4fad62665e0b8a/reports/3901c8a1-7637-4a3e-908a-113c0490f485/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/a7abb507c3fba818d313401ac9da83c6e7fc9a109f9dfc4e9c6b0d9d9703f6fa
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-03-29T19:34:00Z UTC
Last seen:
2026-03-31T16:03:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.kl
Link:
https://opentip.kaspersky.com/a7abb507c3fba818d313401ac9da83c6e7fc9a109f9dfc4e9c6b0d9d9703f6fa/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/41088ef8-95b8-4324-a21c-d8bf6859b28f
Behavior Graph:
Download SVG
%3 guuid=b4dbdcd7-1800-0000-f199-d32e46090000 pid=2374 /usr/bin/sudo guuid=3edd03da-1800-0000-f199-d32e4d090000 pid=2381 /tmp/sample.bin guuid=b4dbdcd7-1800-0000-f199-d32e46090000 pid=2374->guuid=3edd03da-1800-0000-f199-d32e4d090000 pid=2381 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/764a0bcc-8614-40ed-8ec7-66931d87221b
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a7abb507c3fba818d313401ac9da83c6e7fc9a109f9dfc4e9c6b0d9d9703f6fa
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a7abb507c3fba818d313401ac9da83c6e7fc9a109f9dfc4e9c6b0d9d9703f6fa/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/a7abb507c3fba818d313401ac9da83c6e7fc9a109f9dfc4e9c6b0d9d9703f6fa
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-03-30 00:31:54 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 36 (38.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=u6v3kb6d7oubruytianmtwudy3t7zgqqt6o7ytu4nmgz3fyd635a._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Link:
https://tria.ge/reports/260331-ph1jrsav4p/
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/a7abb507c3fba818d313401ac9da83c6e7fc9a109f9dfc4e9c6b0d9d9703f6fa

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 a7abb507c3fba818d313401ac9da83c6e7fc9a109f9dfc4e9c6b0d9d9703f6fa

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3809125/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3809132/

Comments