MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d3bd85a471b476c558e8855b3d9744c46d9556c8ae997d34a852ed65e80e1ea2. 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: 9


Intelligence 9 IOCs YARA 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d3bd85a471b476c558e8855b3d9744c46d9556c8ae997d34a852ed65e80e1ea2
SHA3-384 hash: 49f6e2b4f1665da855bbca01fb2988137ab847676e4fea7e6fd9a52958f045bc69605b955b253168b40ef592e8c5b800
SHA1 hash: 62bb63f815b73633e65a9d4f45dfe356a83f97d9
MD5 hash: c1c4de09e658f656f6d15e90083e1fe5
humanhash: echo-fillet-blue-cola
File name:x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:47'104 bytes
First seen:2026-06-12 02:16:27 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:lXsjz8N3UqfLc2pTNB+I3/9STlQ+/GskGSU41yLbKKsaB/XD6qrnMV+OZ++h7+i9:Rmz8FUqfLLpTb+I3/sG+/GsTpfKoBvJn
TLSH T112231713B941C0FDC45EC274076EB57B892735BE023AB2A56BD0FB236986E711E1E944
telfhash t1b411ceb8340a1dd4e2f3ee657765e1211c300b6810c036fad535e8a9afa73431879c7b
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 :
68
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.ELF.Gafgyt-NI.86523126.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Creating a file
Opens a port
DNS request
Runs as daemon
Substitutes an application name
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6a2b6c2cbf16337e43c2ad19/reports/be60ab89-dd03-4a38-95bd-89a4ffbf953e/overview
Verdict:
Adware
File Type:
elf.64.le
First seen:
2026-06-12T01:44:00Z UTC
Last seen:
2026-06-12T01:56:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/d3bd85a471b476c558e8855b3d9744c46d9556c8ae997d34a852ed65e80e1ea2/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/5d36b0cb-ae84-4c41-8de0-3e0cf060e5b7
Behavior Graph:
Download SVG
%3 guuid=1aec1691-1800-0000-3d91-08634f0c0000 pid=3151 /usr/bin/sudo guuid=66dd2f94-1800-0000-3d91-0863530c0000 pid=3155 /tmp/sample.bin net guuid=1aec1691-1800-0000-3d91-08634f0c0000 pid=3151->guuid=66dd2f94-1800-0000-3d91-0863530c0000 pid=3155 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=66dd2f94-1800-0000-3d91-0863530c0000 pid=3155->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=58e45494-1800-0000-3d91-0863550c0000 pid=3157 /tmp/ dns net send-data zombie guuid=66dd2f94-1800-0000-3d91-0863530c0000 pid=3155->guuid=58e45494-1800-0000-3d91-0863550c0000 pid=3157 clone guuid=58e45494-1800-0000-3d91-0863550c0000 pid=3157->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 37B a0528efd-1018-56b4-b518-221acb0fa7ca 9.9.9.9:53 guuid=58e45494-1800-0000-3d91-0863550c0000 pid=3157->a0528efd-1018-56b4-b518-221acb0fa7ca send: 222B 8261f62c-4356-5a3c-a05a-89ef390a0eca rebirth.anondns.net:38241 guuid=58e45494-1800-0000-3d91-0863550c0000 pid=3157->8261f62c-4356-5a3c-a05a-89ef390a0eca send: 7B guuid=53305f94-1800-0000-3d91-0863560c0000 pid=3158 /tmp/ guuid=58e45494-1800-0000-3d91-0863550c0000 pid=3157->guuid=53305f94-1800-0000-3d91-0863560c0000 pid=3158 clone guuid=0d6b03d0-1800-0000-3d91-08639a0c0000 pid=3226 /tmp/ guuid=58e45494-1800-0000-3d91-0863550c0000 pid=3157->guuid=0d6b03d0-1800-0000-3d91-08639a0c0000 pid=3226 clone
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/bdd54d85-dbd1-4bef-ad98-c7e9f653e1cb
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1926968
Signature
Connects to many ports of the same IP (likely port scanning)
Malicious sample detected (through community Yara rule)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1926968 Sample: x86_64.elf Startdate: 12/06/2026 Architecture: LINUX Score: 52 25 rebirth.anondns.net 5.83.134.26, 38241, 57438 RYZEHOSTINGAT Netherlands 2->25 27 109.202.202.202, 80 INIT7CH Switzerland 2->27 29 3 other IPs or domains 2->29 31 Malicious sample detected (through community Yara rule) 2->31 33 Connects to many ports of the same IP (likely port scanning) 2->33 9 x86_64.elf 2->9         started        11 dash rm 2->11         started        13 dash rm 2->13         started        signatures3 process4 process5 15 x86_64.elf 9->15         started        process6 17 x86_64.elf 15->17         started        19 x86_64.elf 15->19         started        21 x86_64.elf 15->21         started        process7 23 x86_64.elf 17->23         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/d3bd85a471b476c558e8855b3d9744c46d9556c8ae997d34a852ed65e80e1ea2
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d3bd85a471b476c558e8855b3d9744c46d9556c8ae997d34a852ed65e80e1ea2/
Threat name:
Linux.PUA.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2026-06-12 03:22:29 UTC
AV detection:
17 of 38 (44.74%)
Threat level:
  1/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2o6yljdrwr3mkwhiqvnt3f2eyrwzkvwiv2mx2nfiklwwl2aod2ra._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
defense_evasion discovery linux
Link:
https://tria.ge/reports/260612-cqp2safv81/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Enumerates active TCP sockets
Enumerates running processes
Modifies Watchdog functionality
Renames itself
Unexpected DNS network traffic destination
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.20
Link:
https://yomi.yoroi.company/submissions/d3bd85a471b476c558e8855b3d9744c46d9556c8ae997d34a852ed65e80e1ea2

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:Linux_Trojan_Gafgyt_33b4111a
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_620087b9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_807911a2
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_9e9530a7
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d4227dbf
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_01e4a728
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_520deeb8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_e0cf29e2
Create hunting rule
Author:Elastic Security
Rule name:MatchByteSequence
Create hunting rule
Author:Generated by ChatGPT
Description:Rule to match specific byte sequence: 89 C8 C1 E8 08 31 D1 31 C8
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

elf d3bd85a471b476c558e8855b3d9744c46d9556c8ae997d34a852ed65e80e1ea2

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3859703/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3859235/
  
URLhaus
https://urlhaus.abuse.ch/url/3859691/

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