MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b3327565abb469b5e72ec0a7507534510ccc60acb002cb2b283735323a112420. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b3327565abb469b5e72ec0a7507534510ccc60acb002cb2b283735323a112420
SHA3-384 hash: adc3f2aa9348e4e2ac57e7b3ef224f37e1fca1e31a4c5abf77183d1f9e8bbc0279fa49ff4dc0782510274592bf31cdd7
SHA1 hash: 4a200f1f34a9b9502b90c766d952d609758d0139
MD5 hash: e74b50f5186965025d8879215d6e5e65
humanhash: gee-video-hot-earth
File name:zerarm
Download: download sample
Signature Mirai
Create hunting rule
File size:53'228 bytes
First seen:2025-12-17 18:28:55 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:/lHn2MyTEkR25ITcZmL3ThDzurcpXz7Q0CGXUR53yMBkVO0FNF9kggKfzEnFn:dHn2Myd7coLDJqrcpAakRaVtjGwIFn
TLSH T1E8330884B8C15A16C9E8227EF92F419C373A63F8E1EF7217D8216F15778A82F0D27651
telfhash t176319e65de4d1fdc7bf4c344858f5569c6e931f902206b6c8f4e6f9b04839e1325a02a
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 :
1
# of downloads :
59
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31069.LX.BOT.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Gafgyt-9940653-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
rust
Link:
https://www.filescan.io/uploads/6942f67be126b9ff43856d30/reports/929957cd-8b1e-4de4-a197-314834b46939/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-17T19:45:00Z UTC
Last seen:
2025-12-17T20:33:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/b3327565abb469b5e72ec0a7507534510ccc60acb002cb2b283735323a112420/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/01da46ec-d9b0-4258-b815-567549f16b7f
Behavior Graph:
Download SVG
%3 guuid=e94a3712-1800-0000-f205-b8ac89080000 pid=2185 /usr/bin/sudo guuid=976b0714-1800-0000-f205-b8ac8f080000 pid=2191 /tmp/sample.bin guuid=e94a3712-1800-0000-f205-b8ac89080000 pid=2185->guuid=976b0714-1800-0000-f205-b8ac8f080000 pid=2191 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b168d33c-eb65-436d-9b85-e6f8abfef96a
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1835141
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1835141 Sample: zerarm.elf Startdate: 17/12/2025 Architecture: LINUX Score: 48 18 54.217.10.153, 37688, 443 AMAZON-02US United States 2->18 20 165.232.127.233, 34868, 39691 ALLEGHENYHEALTHNETWORKUS United States 2->20 22 slursontel.ru 2->22 24 Multi AV Scanner detection for submitted file 2->24 8 zerarm.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 zerarm.elf 8->14         started        process6 16 zerarm.elf 14->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b3327565abb469b5e72ec0a7507534510ccc60acb002cb2b283735323a112420
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b3327565abb469b5e72ec0a7507534510ccc60acb002cb2b283735323a112420/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-17 18:29:16 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wmzhkznlwru3lzzoyctva5jukegmyyfmwabmwkzig42teoqreqqa._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/251217-w431cayjaz/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9885259-0
YARA:
n/a
Link:
https://app.threat.zone/submission/fcbbf28f-ca25-4a2b-a00a-e21e760ed5e7
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/b3327565abb469b5e72ec0a7507534510ccc60acb002cb2b283735323a112420

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_d94e1020
Create hunting rule
Author:Elastic Security
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 b3327565abb469b5e72ec0a7507534510ccc60acb002cb2b283735323a112420

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3726573/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3726426/

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