MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3b2c6569bf3f18ce6c776b70d278e1f12c09378a8c113a3c902ebdb517820d2c. 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: 13


Intelligence 13 IOCs YARA 18 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3b2c6569bf3f18ce6c776b70d278e1f12c09378a8c113a3c902ebdb517820d2c
SHA3-384 hash: 687bd68b6f96a69dd23d4a2d2872d52ba71dce4497d1c0e991d3be6a2f1ef4210940f4d35b53a90de2725392a7e7dfa2
SHA1 hash: 9a25e36dda2324ba501361818a9c8fa5067581e6
MD5 hash: 28da7780dac17bd650a48439ff9ab56e
humanhash: fourteen-robert-alaska-alanine
File name:i686
Download: download sample
Signature Mirai
Create hunting rule
File size:95'568 bytes
First seen:2025-07-09 05:09:48 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:cxGbKYhr0InzAsdxeodUx2vrWbA5lUZ3nH87LB4ZXl6eA65:gGbKYhr/nzfdxewHK85lUZnH8/w
TLSH T1AA9339C1F64780F6D407983150A7F33FCA70E4A581B5C699EFCB9E26DA6B904823638D
telfhash t106414cf91ebd0ce8b7d06402a24e5f70bd29a77b653076e205f3287432a7a0151bbd38
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 gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
13
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29502.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29524.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30481.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28920.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135965-0
Create hunting rule

Unix.Trojan.Mirai-9970440-0
Create hunting rule

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

Unix.Trojan.Mirai-10005580-0
Create hunting rule

Unix.Trojan.Mirai-10017298-0
Create hunting rule

Unix.Trojan.Mirai-10027280-0
Create hunting rule

Unix.Trojan.Mirai-1
Create hunting rule

Unix.Packed.Botnet-6566031-0
Create hunting rule

Unix.Dropper.Botnet-6566040-0
Create hunting rule

Verdict:
Malicious
Score:
70%
Link:
https://cyber-fortress.com/docs/result/index.php?id=686df9cc900df8e7f868d5d1linux22vpnfull_triage
Tags:
shellcode overt remo
Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Receives data from a server
Runs as daemon
Opens a port
Sends data to a server
Connection attempt
Substitutes an application name
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
botnet lolbin mirai obfuscated remote
Link:
https://www.filescan.io/uploads/686df9cf0737c4165a96314e/reports/b8e397ba-f2db-4ccf-9972-0878791a5bac/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
89
Number of processes launched:
56
Processes remaning?
true
Remote TCP ports scanned:
2323,37215,23,8080,80,52869,7574,81,49152,8443,5555
Full report:
https://elfdigest.com/brief/3b2c6569bf3f18ce6c776b70d278e1f12c09378a8c113a3c902ebdb517820d2c
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
type:Mirai 139.28.96.162:38241
UDP botnet C2(s):
not identified
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/249984a6-da74-46bf-82aa-57b413b9f0f7
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1731515
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Suricata IDS alerts for network traffic
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1731515 Sample: i686.elf Startdate: 09/07/2025 Architecture: LINUX Score: 100 27 41.188.184.95 simbanet-tzTZ Tanzania United Republic of 2->27 29 67.93.99.84 XO-AS15US United States 2->29 31 99 other IPs or domains 2->31 33 Suricata IDS alerts for network traffic 2->33 35 Malicious sample detected (through community Yara rule) 2->35 37 Antivirus / Scanner detection for submitted sample 2->37 39 3 other signatures 2->39 9 i686.elf 2->9         started        signatures3 process4 process5 11 i686.elf 9->11         started        process6 13 i686.elf 11->13         started        15 i686.elf 11->15         started        17 i686.elf 11->17         started        process7 19 i686.elf 13->19         started        21 i686.elf 13->21         started        23 i686.elf 13->23         started        25 242 other processes 13->25
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3b2c6569bf3f18ce6c776b70d278e1f12c09378a8c113a3c902ebdb517820d2c
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/3b2c6569bf3f18ce6c776b70d278e1f12c09378a8c113a3c902ebdb517820d2c/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-07-09 05:10:31 UTC
File Type:
ELF32 Little (Exe)
AV detection:
22 of 38 (57.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hmwgk2n7h4mm43dxnnyne6hb6ewasn4krqitupeqf263kf4cbuwa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai discovery linux rootkit
Link:
https://tria.ge/reports/250709-ftyd4sbq9w/
Behaviour
Loads a kernel module
Contacts a large (115471) amount of remote hosts
Creates a large amount of network flows
Malware Config
C2 Extraction:
bot.skylablool.live
Verdict:
Malicious
Tags:
botnet mirai trojan Unix.Dropper.Mirai-7135965-0
YARA:
Mirai_Botnet_Malware Linux_Trojan_Mirai_268aac0b Linux_Trojan_Mirai_0cb1699c Linux_Trojan_Mirai_70ef58f1 Linux_Trojan_Mirai_3a85a418 Linux_Trojan_Mirai_0bce98a2 Linux_Trojan_Mirai_2e3f67a9 Linux_Trojan_Mirai_88de437f Linux_Trojan_Mirai_95e0056c Linux_Trojan_Mirai_3278f1b8 Linux_Trojan_Mirai_cc93863b
Link:
https://app.threat.zone/submission/8e8f7b70-86bd-4de2-bb90-61a8cdbc0499
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.40
Link:
https://yomi.yoroi.company/submissions/3b2c6569bf3f18ce6c776b70d278e1f12c09378a8c113a3c902ebdb517820d2c

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:iot_req_metachar
Create hunting rule
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:Linux_Trojan_Mirai_0bce98a2
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_0cb1699c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_268aac0b
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_2e3f67a9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_3278f1b8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_3a85a418
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_70ef58f1
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_95e0056c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
Rule name:Mirai_Botnet_Malware
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:Mirai_Botnet_Malware_RID2EF6
Create hunting rule
Author:Florian Roth
Description:Detects Mirai Botnet Malware
Reference:Internal Research
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 3b2c6569bf3f18ce6c776b70d278e1f12c09378a8c113a3c902ebdb517820d2c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3575252/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3570296/

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