MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 de4f8a7c1e60c1b5d17c631d310591a1d7698243042fdd8599cb21d209d5d501. 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 18 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: de4f8a7c1e60c1b5d17c631d310591a1d7698243042fdd8599cb21d209d5d501
SHA3-384 hash: e3f8aff9e59cc29ef5c1cfb7076b87734ce8a9fedd25c69683cbc37e3ab459fe5495d266dc5f30131f8ee08299872467
SHA1 hash: 6128d750fc5619b5266a26f3dd01a78542be613d
MD5 hash: 9a474ca70e17c8ce890c6a6574818bd6
humanhash: july-sweet-aspen-oven
File name:i686
Download: download sample
Signature Mirai
Create hunting rule
File size:80'628 bytes
First seen:2026-02-08 06:37:40 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:w7L9IJYRqnl3u/wrjrsMGHRF4tcdqTj/kWisGQ+9MLaazfA3Ht:QJ1RqnZu/Q/UHRF41hbGQ+9sav
TLSH T179732980FA8BC0F5E91748308067F23FCA32E5794074D66DDF5AAF35DA37642E216299
telfhash t107310cfa0abe0ce8abd06800824e6f613d5ef67f195076a146b399343367d46617fc39
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 :
43
Origin country :
DE DE
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/7751f7fd-90a8-48f3-adc6-fe9390d8beb4/
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

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

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Dropper.Mirai-7136057-0
Create hunting rule

Unix.Dropper.Mirai-7540663-0
Create hunting rule

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

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gafgyt mirai obfuscated
Link:
https://www.filescan.io/uploads/69882f52d91d37abdd64f73a/reports/85674e1c-0de3-4250-9f7f-0c28e9b3899a/overview
Result
Gathering data
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d3920ba0-3087-4d1b-83b7-665e5419ff6d
Result
Threat name:
Mirai, Moobot
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1865445
Signature
Antivirus / Scanner detection for submitted sample
Detected Mirai
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Performs DNS queries to domains with low reputation
Sample deletes itself
Sample reads /proc/mounts (often used for finding a writable filesystem)
Sample tries to kill a massive number of system processes
Sample tries to kill multiple processes (SIGKILL)
Suricata IDS alerts for network traffic
Yara detected Moobot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1865445 Sample: i686.elf Startdate: 08/02/2026 Architecture: LINUX Score: 100 54 dd.lumibiki.xyz 2->54 56 dd.lumibiki.xyz 103.43.8.15, 55650, 57514 HKNEWCLOUD-AS-APHKNEWCLOUDTECHNOLOGYLIMITEDHK Hong Kong 2->56 58 5 other IPs or domains 2->58 64 Suricata IDS alerts for network traffic 2->64 66 Malicious sample detected (through community Yara rule) 2->66 68 Antivirus / Scanner detection for submitted sample 2->68 72 3 other signatures 2->72 8 i686.elf 2->8         started        11 systemd gpu-manager 2->11         started        13 systemd gpu-manager 2->13         started        15 108 other processes 2->15 signatures3 70 Performs DNS queries to domains with low reputation 54->70 process4 signatures5 74 Sample deletes itself 8->74 17 i686.elf 8->17         started        20 i686.elf sh 8->20         started        22 i686.elf sh 8->22         started        28 2 other processes 8->28 30 8 other processes 11->30 32 8 other processes 13->32 76 Sample reads /proc/mounts (often used for finding a writable filesystem) 15->76 24 gpu-manager sh 15->24         started        26 gpu-manager sh 15->26         started        34 159 other processes 15->34 process6 signatures7 60 Sample tries to kill a massive number of system processes 17->60 62 Sample tries to kill multiple processes (SIGKILL) 17->62 36 sh systemctl 20->36         started        38 sh systemctl 22->38         started        40 sh grep 24->40         started        42 sh grep 26->42         started        44 i686.elf 28->44         started        48 8 other processes 30->48 50 8 other processes 32->50 46 sh grep 34->46         started        52 127 other processes 34->52 process8
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/de4f8a7c1e60c1b5d17c631d310591a1d7698243042fdd8599cb21d209d5d501
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/de4f8a7c1e60c1b5d17c631d310591a1d7698243042fdd8599cb21d209d5d501/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/de4f8a7c1e60c1b5d17c631d310591a1d7698243042fdd8599cb21d209d5d501
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3zhyu7a6mda3lul4mmotcbmruhlwtasdaqx53bmzzmq5ecov2uaq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai credential_access discovery linux persistence privilege_escalation
Link:
https://tria.ge/reports/260208-hd4masdy5d/
Behaviour
Reads runtime system information
Changes its process name
Reads process memory
Enumerates running processes
Modifies systemd
Deletes itself
Malware Config
C2 Extraction:
dd.lumibiki.xyz
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:ELF_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
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:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
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_3a85a418
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_c8385b81
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 de4f8a7c1e60c1b5d17c631d310591a1d7698243042fdd8599cb21d209d5d501

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3760488/
  
Delivery method
Distributed via web download

Comments