MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 26895c7fd2392381d319fa154942e062cae5d50c100dc8c6a87ec6a18326ed60. 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: 10


Intelligence 10 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 26895c7fd2392381d319fa154942e062cae5d50c100dc8c6a87ec6a18326ed60
SHA3-384 hash: 3d2da92178f78601e78f4b326b353a319745ad3f3596a38a0297b187c5dd4aa04afa43cd04ab78823cb6bebc507debfc
SHA1 hash: 6e341d0b703f0cf87e617742844d71f7f49d2071
MD5 hash: 70df18f2c048100535ff731734f63174
humanhash: sierra-paris-uncle-network
File name:b3astmode.spc
Download: download sample
Signature Mirai
Create hunting rule
File size:52'096 bytes
First seen:2025-12-06 15:10:41 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:jjA7oR5qN2ZGUrIauwyCQggqsdivO+P6XlkTDiHEb/:vA7K5qNAGUrXuwyXxdiT1Hi6
TLSH T1FC334B25BA791D57C0E8647A62F3432AB1FA124F60B88B5D7D720F9DFF605C0A80B1B4
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
87
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/f2121be7-b37b-434f-899b-9f2cd55128ce/
Detection(s):
Sanesecurity.Malware.29324.LC.Beast.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
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Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

Unix.Dropper.Mirai-7136057-0
Create hunting rule

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

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-06T13:17:00Z UTC
Last seen:
2025-12-07T02:16:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/26895c7fd2392381d319fa154942e062cae5d50c100dc8c6a87ec6a18326ed60/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/fabfdb88-810f-4484-8273-b46c8009fd80
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1827945
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
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1827945 Sample: b3astmode.spc.elf Startdate: 06/12/2025 Architecture: LINUX Score: 68 28 160.66.123.240, 37215 WOODYNET-2US Italy 2->28 30 165.129.238.200, 5501 WISCNET1-ASUS United States 2->30 32 98 other IPs or domains 2->32 34 Antivirus / Scanner detection for submitted sample 2->34 36 Multi AV Scanner detection for submitted file 2->36 38 Yara detected Mirai 2->38 40 Connects to many ports of the same IP (likely port scanning) 2->40 8 b3astmode.spc.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 b3astmode.spc.elf 8->14         started        16 b3astmode.spc.elf 8->16         started        18 b3astmode.spc.elf 8->18         started        process6 20 b3astmode.spc.elf 14->20         started        22 b3astmode.spc.elf 14->22         started        24 b3astmode.spc.elf 14->24         started        26 b3astmode.spc.elf 14->26         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/26895c7fd2392381d319fa154942e062cae5d50c100dc8c6a87ec6a18326ed60
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/26895c7fd2392381d319fa154942e062cae5d50c100dc8c6a87ec6a18326ed60/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-06 15:11:42 UTC
File Type:
ELF32 Big (Exe)
AV detection:
25 of 38 (65.79%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=e2evy76sheryduyz7ikusqxamlfolvimcag4rrvip3dkdazg5vqa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:unst linux
Link:
https://tria.ge/reports/251206-skvyvafs9b/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7100807-0
YARA:
n/a
Link:
https://app.threat.zone/submission/9b769622-795d-47a5-8702-7a86eacaa8cf
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/26895c7fd2392381d319fa154942e062cae5d50c100dc8c6a87ec6a18326ed60

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: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 26895c7fd2392381d319fa154942e062cae5d50c100dc8c6a87ec6a18326ed60

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3727394/
  
Delivery method
Distributed via web download

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