MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 299ed66eaa68bd3359d81b7ac32aefc3f9b2e0737a23263f4b7771a5220763d2. 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 14 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 299ed66eaa68bd3359d81b7ac32aefc3f9b2e0737a23263f4b7771a5220763d2
SHA3-384 hash: cdd4fe1009d8267d35a81bede2ac0e4213b8f693203f34f4f738b9e2d0d557585a02a2ebe2649d0d115f681f1f93ec3b
SHA1 hash: a2e9737886e553a9c73f7a6e34a87d60149eca17
MD5 hash: f4f7ac701a79dfc605ef8fa900c67cf1
humanhash: fifteen-charlie-neptune-london
File name:johen.i686
Download: download sample
Signature Mirai
Create hunting rule
File size:87'316 bytes
First seen:2025-12-08 12:23:48 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:ijDwDhVtcU4xiUWaqH3Fk0eAoWFS6KjfTsv4gz9F7vd:YDWKzQLH3FrDc6KjfTc4gd
TLSH T11F8328C1FA8BC0F1D91B89304067F63FCB31E9695061D75DEF9A9E36DA33581A212389
telfhash t15c31fff6067a0de897d01d44e25e6f612d1eab7b602037e34273c930222fc42527bc3a
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 upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 f6b6d2dfc082e1f6a95f1896ecc01d7ebbea1dfa39293d3c508bd40d8bf893f1
File size (compressed) :41'304 bytes
File size (de-compressed) :87'316 bytes
Format:linux/i386
Packed file: f6b6d2dfc082e1f6a95f1896ecc01d7ebbea1dfa39293d3c508bd40d8bf893f1

Intelligence

File Origin
# of uploads :
1
# of downloads :
37
Origin country :
NL NL
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/383d4342-e41e-408d-a4a1-336491f7a03b/
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999-14.UNOFFICIAL
Create hunting rule

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

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.Trojan.Mirai-7135916-0
Create hunting rule

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

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

Unix.Dropper.Mirai-7136016-0
Create hunting rule

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

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

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

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

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

Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-07T22:22:00Z UTC
Last seen:
2025-12-08T12:07:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/299ed66eaa68bd3359d81b7ac32aefc3f9b2e0737a23263f4b7771a5220763d2/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6a8c8897-6fae-4286-93a4-4bd7d77ee835
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1828757
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1828757 Sample: johen.i686.elf Startdate: 08/12/2025 Architecture: LINUX Score: 64 22 johen.windy.my.id 165.227.188.95, 59512, 69 DIGITALOCEAN-ASNUS United States 2->22 24 65.222.202.53, 80 CAPEREGIONALHEALTHSYSTEMUS United States 2->24 26 2 other IPs or domains 2->26 28 Malicious sample detected (through community Yara rule) 2->28 30 Antivirus / Scanner detection for submitted sample 2->30 32 Multi AV Scanner detection for submitted file 2->32 8 johen.i686.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 process4 process5 12 johen.i686.elf 8->12         started        14 johen.i686.elf 8->14         started        16 johen.i686.elf 8->16         started        process6 18 johen.i686.elf 12->18         started        20 johen.i686.elf 12->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/299ed66eaa68bd3359d81b7ac32aefc3f9b2e0737a23263f4b7771a5220763d2
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/299ed66eaa68bd3359d81b7ac32aefc3f9b2e0737a23263f4b7771a5220763d2/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-08 03:14:14 UTC
File Type:
ELF32 Little (Exe)
AV detection:
25 of 36 (69.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fgpnm3vknc6tgwoydn5mgkxpyp43fydtpirsmp2lo5y2kiqhmpja._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery linux
Link:
https://tria.ge/reports/251208-pltkmavpht/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Verdict:
Malicious
Tags:
trojan mirai Unix.Trojan.Mirai-7100807-0
YARA:
Linux_Trojan_Mirai_268aac0b Linux_Trojan_Mirai_0cb1699c Linux_Trojan_Mirai_70ef58f1 Linux_Trojan_Mirai_485c4b13 Linux_Trojan_Mirai_7d05725e Linux_Trojan_Mirai_2e3f67a9 Linux_Trojan_Mirai_0d73971c Linux_Trojan_Mirai_88de437f Linux_Trojan_Mirai_cc93863b
Link:
https://app.threat.zone/submission/6b99677f-1666-427d-afef-330eb4565b3e
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/299ed66eaa68bd3359d81b7ac32aefc3f9b2e0737a23263f4b7771a5220763d2

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_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:Linux_Trojan_Mirai_0cb1699c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_0d73971c
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_485c4b13
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_70ef58f1
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_7d05725e
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
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 f6b6d2dfc082e1f6a95f1896ecc01d7ebbea1dfa39293d3c508bd40d8bf893f1

Mirai

elf 299ed66eaa68bd3359d81b7ac32aefc3f9b2e0737a23263f4b7771a5220763d2

(this sample)

  
Dropped by
SHA256 f6b6d2dfc082e1f6a95f1896ecc01d7ebbea1dfa39293d3c508bd40d8bf893f1
  
Dropped by
MD5 445810ba87e3b482657daf6dd2a0cae6
  
URLhaus
https://urlhaus.abuse.ch/url/3729232/
  
Delivery method
Distributed via web download

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