MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ca86fd7d3e5d4c490b199b0e33b37dbb4c0351d1a7dd04d2eb34130084f18f1c. 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: ca86fd7d3e5d4c490b199b0e33b37dbb4c0351d1a7dd04d2eb34130084f18f1c
SHA3-384 hash: ca7a3b19ec852ce0f9bcf57160273285a8d9a06e8ec236d09d814b3e9c44f9e8c96ccce3764dfe34eab9d59627de583e
SHA1 hash: 029afd9ed54d746dde679d0cbb3d6bf3844b1542
MD5 hash: f73ab4778ae29f61deb4cd023939820b
humanhash: oxygen-september-india-colorado
File name:data.x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:870'920 bytes
First seen:2026-02-09 07:24:09 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 12288:ws0ciNb0u9i84saoD/3kt8L2xxrvzqvtOdtc0/BF355OOqdzuFE1Jyk5YypkzXHX:wsi5d4stkt8KP7qVOdtNT5gky+
TLSH T150056C5BB2A374FDC057D43443ABCAB2A935B43502226E7B65C8D6303E26E701B1DB67
telfhash t1a4b147700af535b1a1dbde00a352f0f199361c3666ed3af46665ad98ef85f814cb3423
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 :
31
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai-78.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Runs as daemon
Receives data from a server
Creating a file
Locks files
Sends data to a server
Launching a process
Substitutes an application name
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gcc
Link:
https://www.filescan.io/uploads/69898ba12ffccda0976b0875/reports/7dd6a8ab-955c-4bfb-b975-1bcba6ec85fc/overview
Result
Gathering data
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/102f7790-33c5-4ca4-a30a-d24d2c8b7388
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1865902
Signature
Executes the "iptables" command to insert, remove and/or manipulate rules
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1865902 Sample: data.x86_64.elf Startdate: 09/02/2026 Architecture: LINUX Score: 52 34 datasurge-bot.com 176.65.139.20, 25565, 35364 PALTEL-ASPALTELAutonomousSystemPS Germany 2->34 36 109.202.202.202, 80 INIT7CH Switzerland 2->36 38 3 other IPs or domains 2->38 40 Multi AV Scanner detection for submitted file 2->40 11 data.x86_64.elf 2->11         started        13 dash rm 2->13         started        15 dash rm 2->15         started        signatures3 process4 process5 17 data.x86_64.elf 11->17         started        process6 19 data.x86_64.elf 17->19         started        process7 21 data.x86_64.elf 19->21         started        process8 23 data.x86_64.elf sh 21->23         started        25 data.x86_64.elf sh 21->25         started        27 data.x86_64.elf 21->27         started        process9 29 sh iptables 23->29         started        32 sh iptables 25->32         started        signatures10 42 Executes the "iptables" command to insert, remove and/or manipulate rules 29->42
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ca86fd7d3e5d4c490b199b0e33b37dbb4c0351d1a7dd04d2eb34130084f18f1c
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ca86fd7d3e5d4c490b199b0e33b37dbb4c0351d1a7dd04d2eb34130084f18f1c/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2026-02-09 06:38:04 UTC
File Type:
ELF64 Little (Exe)
AV detection:
8 of 36 (22.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zkdp27j6lvgescyztmhdhm35xngaguoru7oqjuxlgqjqbbhrr4oa._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
credential_access discovery linux
Link:
https://tria.ge/reports/260209-h8hnbafv4a/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Reads process memory
Enumerates active TCP sockets
Enumerates running processes
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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_1ac392ca
Create hunting rule
Author:Elastic Security
Rule name:malwareelf55503
Create hunting rule
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 ca86fd7d3e5d4c490b199b0e33b37dbb4c0351d1a7dd04d2eb34130084f18f1c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3772959/
  
Delivery method
Distributed via web download

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