MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e81415db45f2d07987be9270e30c8781eb87143c78e3a22d1561991e2f927c0f. 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: 12


Intelligence 12 IOCs YARA 15 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e81415db45f2d07987be9270e30c8781eb87143c78e3a22d1561991e2f927c0f
SHA3-384 hash: 3b2d94a9be0b9acacac729e732075c05dba55e1a10c0d3c479cb20df25d80974386a447fcf6f241cc395eb275316184f
SHA1 hash: 9da6a879cf02e0d784f98a7640a7822e5b3128ea
MD5 hash: 05668d38a6ff699a9d3e1808e03a997a
humanhash: connecticut-delta-friend-eleven
File name:i686
Download: download sample
Signature Mirai
Create hunting rule
File size:51'600 bytes
First seen:2026-01-04 22:55:45 UTC
Last seen:2026-01-05 21:29:39 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:Ejf9mvyavZmpI6tZiFGustpGuiN/q230tZdgJhIz2fBVEv6pkMSmrc:2llNI6DiMuOpGuWihuUz25VXpkNm
TLSH T18B332AC0F94BC8F5C807893090A7F33FCB71D8394175E6AEEF59AE65DA27642421628D
telfhash t1251190b32e764df8f3e46818c32d67a21e2de47b557077e44262d82421b29c2617ac39
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 :
3
# of downloads :
72
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.30455.LC.BadVar.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30481.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28920.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135965-0
Create hunting rule

Unix.Trojan.Mirai-9970440-0
Create hunting rule

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

Unix.Trojan.Mirai-10005580-0
Create hunting rule

Unix.Trojan.Mirai-10017298-0
Create hunting rule

Unix.Trojan.Mirai-10027280-0
Create hunting rule

Unix.Trojan.Mirai-1
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sends data to a server
Receives data from a server
Runs as daemon
Opens a port
DNS request
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
botnet mirai
Link:
https://www.filescan.io/uploads/695af00f2fb7bb52ca86e72e/reports/521c50ee-0d30-47df-a910-ef1e322a49e8/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-04T20:08:00Z UTC
Last seen:
2026-01-05T12:48:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/e81415db45f2d07987be9270e30c8781eb87143c78e3a22d1561991e2f927c0f/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2f4c83cf-8426-4f62-8815-cd102e4896ac
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1844532
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Uses known network protocols on non-standard ports
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1844532 Sample: i686.elf Startdate: 05/01/2026 Architecture: LINUX Score: 96 22 zzz.leproxy.blog 2->22 24 83.68.28.10, 2323 XS4ALL-NLAmsterdamNL Netherlands 2->24 26 99 other IPs or domains 2->26 28 Malicious sample detected (through community Yara rule) 2->28 30 Antivirus / Scanner detection for submitted sample 2->30 32 Multi AV Scanner detection for submitted file 2->32 34 3 other signatures 2->34 8 i686.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 i686.elf 8->14         started        process6 16 i686.elf 14->16         started        18 i686.elf 14->18         started        20 i686.elf 14->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e81415db45f2d07987be9270e30c8781eb87143c78e3a22d1561991e2f927c0f
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e81415db45f2d07987be9270e30c8781eb87143c78e3a22d1561991e2f927c0f/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-04 22:56:16 UTC
File Type:
ELF32 Little (Exe)
AV detection:
25 of 38 (65.79%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5akblw2f6lihtb56sjyogdehqhvyofb4pdr2elivmgmr4l4spqhq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery linux
Link:
https://tria.ge/reports/260104-2whmbsaz9a/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Modifies Watchdog functionality
Contacts a large (113918) amount of remote hosts
Creates a large amount of network flows
Malware Config
C2 Extraction:
zzz.leproxy.blog
Verdict:
Malicious
Tags:
botnet mirai trojan Unix.Dropper.Mirai-7135965-0
YARA:
Mirai_Botnet_Malware Linux_Trojan_Mirai_268aac0b Linux_Trojan_Mirai_0cb1699c Linux_Trojan_Mirai_70ef58f1 Linux_Trojan_Mirai_3a85a418 Linux_Trojan_Mirai_0bce98a2 Linux_Trojan_Mirai_2e3f67a9 Linux_Trojan_Mirai_88de437f Linux_Trojan_Mirai_95e0056c Linux_Trojan_Mirai_3278f1b8 Linux_Trojan_Mirai_cc93863b
Link:
https://app.threat.zone/submission/74c1e301-ef5c-42e0-a970-0010012064f2
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/e81415db45f2d07987be9270e30c8781eb87143c78e3a22d1561991e2f927c0f

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_Trojan_Mirai_0bce98a2
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_0cb1699c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_268aac0b
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_2e3f67a9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_3278f1b8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_3a85a418
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_70ef58f1
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_95e0056c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
Rule name:Mirai_Botnet_Malware
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:Mirai_Botnet_Malware_RID2EF6
Create hunting rule
Author:Florian Roth
Description:Detects Mirai Botnet Malware
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 e81415db45f2d07987be9270e30c8781eb87143c78e3a22d1561991e2f927c0f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3750387/
  
Delivery method
Distributed via web download

Comments