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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3b97184a7fd015b8d1da8936513d8881be85dda9be0254922a2bee9170076384. 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 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3b97184a7fd015b8d1da8936513d8881be85dda9be0254922a2bee9170076384
SHA3-384 hash: 732f14fdfbf3a99615058ecafd3c4888d7cac0814b8000ceda77efee3711953d49743bf36726100f2604a79ca7577a55
SHA1 hash: 35662d80fc3a960d8a9d7ffdd6887ee0567f0139
MD5 hash: ce56075fe7e2346c15ec8f758a481a6b
humanhash: yankee-speaker-double-video
File name:x86
Download: download sample
Signature Mirai
Create hunting rule
File size:71'520 bytes
First seen:2026-08-31 08:14:58 UTC
Last seen:2026-08-31 18:32:26 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:RaZsGDExpTGAtV+/C8eQBW2OnEGcfz3WyL35IUfA5PGFjfnPN:zGYxpTGASC4XTfyyLpIoYPsPN
TLSH T149635AC5F643D4F5E96705304137EB7BAA32F2B90229EB87E77482327C92642D90678C
telfhash t14d31f0f71dbe0cd9b7d56810c31e5f922a59e23b2a5132a0056398b133a7fc150b9c3a
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 :
2
# of downloads :
71
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/4ce4ef11-4647-4049-b9fa-f40a4e933a9b/
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135890-0
Create hunting rule

Unix.Dropper.Mirai-7135939-0
Create hunting rule

Unix.Dropper.Mirai-7136025-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Sends data to a server
Connection attempt
Runs as daemon
Creating a file
Substitutes an application name
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-08-31T05:38:00Z UTC
Last seen:
2026-09-01T23:57:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/3b97184a7fd015b8d1da8936513d8881be85dda9be0254922a2bee9170076384/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/7989ea43-f73d-41cf-9988-2964d7c57e6e
Behavior Graph:
Download SVG
%3 guuid=5c24fde8-1b00-0000-ec3c-12efad090000 pid=2477 /usr/bin/sudo guuid=5768edeb-1b00-0000-ec3c-12efb4090000 pid=2484 /tmp/sample.bin net guuid=5c24fde8-1b00-0000-ec3c-12efad090000 pid=2477->guuid=5768edeb-1b00-0000-ec3c-12efb4090000 pid=2484 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=5768edeb-1b00-0000-ec3c-12efb4090000 pid=2484->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=eff823ec-1b00-0000-ec3c-12efb5090000 pid=2485 /tmp/sample.bin guuid=5768edeb-1b00-0000-ec3c-12efb4090000 pid=2484->guuid=eff823ec-1b00-0000-ec3c-12efb5090000 pid=2485 clone guuid=c451d427-1c00-0000-ec3c-12ef3e0a0000 pid=2622 /tmp/sample.bin guuid=5768edeb-1b00-0000-ec3c-12efb4090000 pid=2484->guuid=c451d427-1c00-0000-ec3c-12ef3e0a0000 pid=2622 clone guuid=a9a98363-1c00-0000-ec3c-12efa60a0000 pid=2726 /tmp/sample.bin guuid=5768edeb-1b00-0000-ec3c-12efb4090000 pid=2484->guuid=a9a98363-1c00-0000-ec3c-12efa60a0000 pid=2726 clone guuid=e7358863-1c00-0000-ec3c-12efa70a0000 pid=2727 /tmp/sample.bin net send-data zombie guuid=5768edeb-1b00-0000-ec3c-12efb4090000 pid=2484->guuid=e7358863-1c00-0000-ec3c-12efa70a0000 pid=2727 clone guuid=e7358863-1c00-0000-ec3c-12efa70a0000 pid=2727->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con a5e769a7-bf1b-548d-90b5-22b4d61a6c57 176.65.139.206:1999 guuid=e7358863-1c00-0000-ec3c-12efa70a0000 pid=2727->a5e769a7-bf1b-548d-90b5-22b4d61a6c57 send: 7B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/5c0d02bc-20bf-41f1-a345-1bc44d482987
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3b97184a7fd015b8d1da8936513d8881be85dda9be0254922a2bee9170076384
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/3b97184a7fd015b8d1da8936513d8881be85dda9be0254922a2bee9170076384/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-08-31 00:22:54 UTC
File Type:
ELF32 Little (Exe)
AV detection:
23 of 37 (62.16%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=holrqst72ak3ruo2re3fcpmiqg7ilxnjxybfjerkfpxjc4ahmoca._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:owari botnet defense_evasion linux
Link:
https://tria.ge/reports/260831-j5vddafm4x/
Behaviour
Changes its process name
Modifies Watchdog functionality
Malware Config
C2 Extraction:
meow.tmarket.store
176.65.139.206
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/3b97184a7fd015b8d1da8936513d8881be85dda9be0254922a2bee9170076384

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:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_ae9d0fa6
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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

sh 91d4b0ce54aa3107f6c9f14655679c44a4a406fa24ca8667c7df97db95ccf291

Mirai

elf 3b97184a7fd015b8d1da8936513d8881be85dda9be0254922a2bee9170076384

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3910282/
  
Delivery method
Distributed via web download
  
Dropped by
SHA256 91d4b0ce54aa3107f6c9f14655679c44a4a406fa24ca8667c7df97db95ccf291
  
Dropped by
MD5 2268a442f27830c5b1404c6f697b3b18
  
URLhaus
https://urlhaus.abuse.ch/url/3910251/

Comments