MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e2e1bf0be3b3cabc2715259b4951fe2935e45fd962fe4c5b141a880e979ea3c3. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e2e1bf0be3b3cabc2715259b4951fe2935e45fd962fe4c5b141a880e979ea3c3
SHA3-384 hash: 8046c76baaef159e4ae621bb711e379bc3cc8079436931d638361ba54680cef206879a2cdbabd2ae5d603c674550bf27
SHA1 hash: 71d8c4017da6b0ec85a5a5d6a808bc49a2d3cb40
MD5 hash: 48423f70f77bb39d663e7e243f1d2773
humanhash: monkey-fifteen-tennis-triple
File name:nshsh4
Download: download sample
Signature Mirai
Create hunting rule
File size:125'764 bytes
First seen:2025-12-02 17:24:04 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:j3QnbW/G0wO7QXTuPCuyKsqdB/5cqpVLWgWVsPz0fvPfCFhIw:jAnbeb77QXCP3swcq36gWqPzCCFq
TLSH T1A0C35C73DC3A6E58C664D5B4B1B19F781B53A950814B1FBE6867C2748083E8DF6063F8
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 :
76
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.29524.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31076.LX.BOT.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999-1.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.32133.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7136288-0
Create hunting rule

Unix.Dropper.Mirai-7355719-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Dropper.Mirai-9977145-0
Create hunting rule

Gathering data
Result
Gathering data
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/6a26293f-3226-443c-a2d3-1059dfe491b6
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1824702
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Multi AV Scanner detection for submitted file
Sample reads /proc/mounts (often used for finding a writable filesystem)
Sends malformed DNS queries
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1824702 Sample: nshsh4.elf Startdate: 02/12/2025 Architecture: LINUX Score: 100 22 mirai.48101.online. [malformed] 2->22 24 ihatemylife.racist.black. [malformed] 2->24 26 104 other IPs or domains 2->26 28 Antivirus / Scanner detection for submitted sample 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 Yara detected Gafgyt 2->32 36 2 other signatures 2->36 9 nshsh4.elf 2->9         started        signatures3 34 Sends malformed DNS queries 24->34 process4 process5 11 nshsh4.elf 9->11         started        14 nshsh4.elf 9->14         started        signatures6 38 Sample reads /proc/mounts (often used for finding a writable filesystem) 11->38 16 nshsh4.elf 11->16         started        18 nshsh4.elf 14->18         started        process7 process8 20 nshsh4.elf 16->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e2e1bf0be3b3cabc2715259b4951fe2935e45fd962fe4c5b141a880e979ea3c3
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e2e1bf0be3b3cabc2715259b4951fe2935e45fd962fe4c5b141a880e979ea3c3/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-02 17:06:47 UTC
File Type:
ELF32 Little (Exe)
AV detection:
23 of 36 (63.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4lq36c7dwpflyjyvewnusup6fe26ix6zml7eywyudkea5f46upbq._file
Result
Malware family:
hailbot
Create hunting rule
Score:
  10/10
Tags:
family:hailbot linux
Link:
https://tria.ge/reports/251202-vy3a7avpf1/
Verdict:
Malicious
Tags:
botnet mirai Unix.Dropper.Mirai-7136288-0
YARA:
MAL_ELF_LNX_Mirai_Oct10_1
Link:
https://app.threat.zone/submission/e3b31fc9-228b-4cb2-96a2-6a0496e0984c
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:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:MAL_ELF_LNX_Mirai_Oct10_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects ELF Mirai variant
Reference:Internal Research
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 e2e1bf0be3b3cabc2715259b4951fe2935e45fd962fe4c5b141a880e979ea3c3

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3723484/
  
Delivery method
Distributed via web download

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