MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 608cb699276d1e39bc59a9e5970c45c525c3a898e13335c174b30e2159c448e0. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 608cb699276d1e39bc59a9e5970c45c525c3a898e13335c174b30e2159c448e0
SHA3-384 hash: 04c8915172623d4be8a0656f97fe97bad8f60f7f19b600827565b19d9fe8ff68de89910f47296d060f8b2f6e549e171d
SHA1 hash: 1ec09f1326ee099fb2d892c8abf124fcee553c7c
MD5 hash: 8e4058d989c1d8a3e5567fd3d211e708
humanhash: pennsylvania-potato-virginia-texas
File name:debug.sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:84'576 bytes
First seen:2026-05-04 23:14:54 UTC
Last seen:2026-05-06 03:00:20 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:SQFyVvFVxb3ar8hIaH2S7+4HavKC1zpkD9b/CFro249LC+Su8BI:NmFVx1t2y+4HayCoD9b/Ml4au8BI
TLSH T13F83BE23D92A1D24D54446B0B0B44F799763B41886873EFB989BCA7AD043EDCF2963F1
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 :
55
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Dropper.Mirai-7136288-0
Create hunting rule

Unix.Trojan.Mirai-7138377-0
Create hunting rule

Unix.Trojan.Mirai-10056463-0
Create hunting rule

Unix.Trojan.Mirai-10058414-0
Create hunting rule

Unix.Trojan.Mirai-10058922-0
Create hunting rule

Unix.Trojan.Mirai-10059005-0
Create hunting rule

Unix.Trojan.Mirai-10059006-0
Create hunting rule

Unix.Trojan.Mirai-10059216-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/69f928ae792fe2d217abb624/reports/96129aa1-3ba2-4744-8535-020e89f120c9/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-05-04T15:39:00Z UTC
Last seen:
2026-05-06T02:36:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj
Link:
https://opentip.kaspersky.com/608cb699276d1e39bc59a9e5970c45c525c3a898e13335c174b30e2159c448e0/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/c20b7c3f-5ace-47e3-9657-55ac6326dacd
Behavior Graph:
Download SVG
%3 guuid=3bc24236-1800-0000-e0d3-948175050000 pid=1397 /usr/bin/sudo guuid=7c3d2a39-1800-0000-e0d3-94817e050000 pid=1406 /tmp/sample.bin guuid=3bc24236-1800-0000-e0d3-948175050000 pid=1397->guuid=7c3d2a39-1800-0000-e0d3-94817e050000 pid=1406 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/1575b0c4-ef47-4cad-94d5-66bd566000b1
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1908411
Signature
Deletes system log files
Manipulation of devices in /dev
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1908411 Sample: debug.sh4.elf Startdate: 05/05/2026 Architecture: LINUX Score: 56 20 109.202.202.202, 80 INIT7CH Switzerland 2->20 22 91.189.91.42, 443 CANONICAL-ASGB United Kingdom 2->22 24 2 other IPs or domains 2->24 26 Multi AV Scanner detection for submitted file 2->26 7 debug.sh4.elf 2->7         started        9 dash rm 2->9         started        11 dash rm 2->11         started        13 python3.8 dpkg 2->13         started        signatures3 process4 process5 15 debug.sh4.elf 7->15         started        18 debug.sh4.elf 7->18         started        signatures6 28 Manipulation of devices in /dev 15->28 30 Deletes system log files 15->30
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/608cb699276d1e39bc59a9e5970c45c525c3a898e13335c174b30e2159c448e0
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/608cb699276d1e39bc59a9e5970c45c525c3a898e13335c174b30e2159c448e0/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/608cb699276d1e39bc59a9e5970c45c525c3a898e13335c174b30e2159c448e0
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-05-04 18:49:37 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=mcglngjhnupdtpczvhszodcfyus4hkey4eztlqluwmhccwoejdqa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet linux
Link:
https://tria.ge/reports/260504-281zfadv7v/
Please note that we are no longer able to provide a coverage score for Virus Total.

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_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
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 608cb699276d1e39bc59a9e5970c45c525c3a898e13335c174b30e2159c448e0

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3838913/
  
Delivery method
Distributed via web download

Comments