MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 26f170f5c06638dd25b1a509fbb21e702c677ede6bf57be97e6ba6c1abc2e26f. 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: 8


Intelligence 8 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 26f170f5c06638dd25b1a509fbb21e702c677ede6bf57be97e6ba6c1abc2e26f
SHA3-384 hash: 2802bc5584633a66df61e0d8fa351352effec2714650dd9406ddce5d531cda8dce1b82509fc97fa7bf12b4badc0ef7cc
SHA1 hash: d3f782917bdc19f7209e24ddf1e3001cdb600aff
MD5 hash: 7ec5a284161f3f41aea7003971439336
humanhash: bakerloo-carbon-uniform-music
File name:zersh4
Download: download sample
Signature Mirai
Create hunting rule
File size:46'260 bytes
First seen:2025-12-24 17:11:47 UTC
Last seen:2025-12-25 16:09:33 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:Ga2SJeFTU44xHLOWlB5boPSumIlqMH37OJ2WMjU9CgHB0oplsC79T:Ga2SJC4tLOsB5MKumHI7OUXU9FHBjfsi
TLSH T1E8239C76C47EAD94C4694230B8309E781B53F404D6972FFB6A458AB48043D6CFA6E3F5
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 :
2
# of downloads :
107
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

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

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

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/694c1eef3f8fdbf8e9514464/reports/e52a2828-d733-47f6-8269-289a8ab15f1a/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-24T16:15:00Z UTC
Last seen:
2025-12-24T16:37:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/26f170f5c06638dd25b1a509fbb21e702c677ede6bf57be97e6ba6c1abc2e26f/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/5dc87970-7112-40bc-b3a4-86141a98de0e
Behavior Graph:
Download SVG
%3 guuid=b90db012-1800-0000-67ac-8384b80c0000 pid=3256 /usr/bin/sudo guuid=7e45a814-1800-0000-67ac-8384bf0c0000 pid=3263 /tmp/sample.bin guuid=b90db012-1800-0000-67ac-8384b80c0000 pid=3256->guuid=7e45a814-1800-0000-67ac-8384bf0c0000 pid=3263 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/a5700bab-e1c4-4d19-8d6e-cc27a21ce3ec
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1838996
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1838996 Sample: zersh4.elf Startdate: 24/12/2025 Architecture: LINUX Score: 48 14 206.189.99.30, 37992, 39691 DIGITALOCEAN-ASNUS United States 2->14 16 slursontel.ru 2->16 18 Multi AV Scanner detection for submitted file 2->18 8 zersh4.elf 2->8         started        signatures3 process4 process5 10 zersh4.elf 8->10         started        process6 12 zersh4.elf 10->12         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/26f170f5c06638dd25b1a509fbb21e702c677ede6bf57be97e6ba6c1abc2e26f
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/26f170f5c06638dd25b1a509fbb21e702c677ede6bf57be97e6ba6c1abc2e26f/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-24 17:12:15 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=e3yxb5oamy4n2jnruue7xmq6oawgo7w6np2xx2l6notmdk6c4jxq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251224-vq45tag17e/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9885259-0
YARA:
n/a
Link:
https://app.threat.zone/submission/8eac7955-750d-4a0e-af61-db8c4b7bdc45
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/26f170f5c06638dd25b1a509fbb21e702c677ede6bf57be97e6ba6c1abc2e26f

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: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 26f170f5c06638dd25b1a509fbb21e702c677ede6bf57be97e6ba6c1abc2e26f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739194/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3739404/

Comments