MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f8ae6f7e088cba9a6c2ad8b887bae151d6de48ec8fa3d78eebd1892af8f44562. 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: 11


Intelligence 11 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f8ae6f7e088cba9a6c2ad8b887bae151d6de48ec8fa3d78eebd1892af8f44562
SHA3-384 hash: c9fbae1dc503b60dd630a66b633e3462f4b0f51a4a18b26b03bf53346b9fbe9e122f4cabbe8a4ffc6361e1e12c61c264
SHA1 hash: bb69d1d012394a22ad95d84f04305f2f343c251f
MD5 hash: 8b1b38dc31c7509584e4e23f1aa6f652
humanhash: twenty-papa-tango-potato
File name:kvariant.arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:72'204 bytes
First seen:2025-09-09 05:54:40 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:0baqCszTqB8nJwyK52Spi9yyWfJjluxARRMo/KTMo:AaqhzbCdi9yLfJjOOMt
TLSH T1DC630981B981AA26C7C11777FF5F0289372AA798E2EE3313C8255F6073CB91B0D67615
telfhash t15eb092b29ea64ef85206983b89872704a0bc32b613402121abc66ec64c5bd1bb922521
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 :
63
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29524.LC.UNOFFICIAL
Create hunting rule

Unix.Exploit.Mirai-9795501-0
Create hunting rule

Unix.Exploit.Mirai-9798002-0
Create hunting rule

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

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
lolbin masquerade obfuscated remote threat
Link:
https://www.filescan.io/uploads/68bfc17dcfa59bfdc7f4e0ed/reports/fa35f3ea-48da-4f02-be1e-15c2f5f18263/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
38
Number of processes launched:
14
Processes remaning?
true
Remote TCP ports scanned:
23,37215
Full report:
https://elfdigest.com/brief/f8ae6f7e088cba9a6c2ad8b887bae151d6de48ec8fa3d78eebd1892af8f44562
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-09-09T02:34:00Z UTC
Last seen:
2025-09-09T02:34:00Z UTC
Hits:
~10
Detections:
HEUR:Exploit.Linux.CVE-2017-17215.a HEUR:Backdoor.Linux.Gafgyt.ge
Link:
https://opentip.kaspersky.com/f8ae6f7e088cba9a6c2ad8b887bae151d6de48ec8fa3d78eebd1892af8f44562/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d5bda4af-0a10-4438-8bc1-f1134a091fa3
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1773712
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1773712 Sample: kvariant.arm5.elf Startdate: 09/09/2025 Architecture: LINUX Score: 72 18 109.205.213.5, 31327, 42988 AZERONLINEAZ Azerbaijan 2->18 20 54.217.10.153, 37676, 443 AMAZON-02US United States 2->20 22 Antivirus / Scanner detection for submitted sample 2->22 24 Multi AV Scanner detection for submitted file 2->24 26 Yara detected Mirai 2->26 8 kvariant.arm5.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 kvariant.arm5.elf 8->14         started        process6 16 kvariant.arm5.elf 14->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f8ae6f7e088cba9a6c2ad8b887bae151d6de48ec8fa3d78eebd1892af8f44562
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f8ae6f7e088cba9a6c2ad8b887bae151d6de48ec8fa3d78eebd1892af8f44562/
Verdict:
Malicious
Threat:
Backdoor.Linux.Gafgyt
Link:
https://tip.neiki.dev/file/f8ae6f7e088cba9a6c2ad8b887bae151d6de48ec8fa3d78eebd1892af8f44562
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-09-09 05:07:21 UTC
File Type:
ELF32 Little (Exe)
AV detection:
21 of 38 (55.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7cxg67qirs5ju3bk3c4ipoxbkhln4shmr6r5pdxl2gesv6huivra._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/250909-gm512stzez/
Verdict:
Malicious
Tags:
Unix.Exploit.Mirai-9795501-0
YARA:
n/a
Link:
https://app.threat.zone/submission/04fb1b9e-03b8-4dd8-aa1d-0a0d2b1116d3
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/f8ae6f7e088cba9a6c2ad8b887bae151d6de48ec8fa3d78eebd1892af8f44562

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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
Rule name:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
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: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 f8ae6f7e088cba9a6c2ad8b887bae151d6de48ec8fa3d78eebd1892af8f44562

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3620494/
  
Delivery method
Distributed via web download

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