MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7604c198c8debbdbe38dd87ba05d8e68ed105c13d1376adf68a1d7a21e315c8f. 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: 11


Intelligence 11 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7604c198c8debbdbe38dd87ba05d8e68ed105c13d1376adf68a1d7a21e315c8f
SHA3-384 hash: c8524cc056ccda2d2f499a73130c2366a4562cde041ef66f096d75849d4a823d9efb1a570b7545042978a0e6f210836e
SHA1 hash: 87b57c06f8c96163d68cac7658280effd5c1ce60
MD5 hash: 7976a51de0ffc063dddbb9c529023b8a
humanhash: high-summer-triple-equal
File name:i486
Download: download sample
Signature Mirai
Create hunting rule
File size:76'540 bytes
First seen:2025-03-23 21:37:00 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:o+3b7ErnwrnF/cHOyffrvXubzm5AfCQLZoXSRf5Z3V:oab7WnwzF/cHrffr/ubNCimwhZ3V
TLSH T12C735AC69753DDB6C84311F411F3FB7A5A31FC672228C892C7B9FF8269525D0618A32A
telfhash t15e41caf62fe90ce8b3d15504c14e5be16a79e53f64603a614373a86437fbf429065c39
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 :
77
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Malicious
Score:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67e19711bb84e066269e905blinux22vpnfull_triage
Tags:
gafgyt mirai
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Changes access rights for a written file
DNS request
Changes the time when the file was created, accessed, or modified
Launching a process
Manages services
Opens a port
Creating a file
Runs as daemon
Writes files to system subdirectory
Creates or modifies files in /cron to set up autorun
Substitutes an application name
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
gcc lolbin opendir opendir remote
Link:
https://www.filescan.io/uploads/67e07f10fae452b82c2133f5/reports/7850fac3-534c-4398-a6e1-ccd6aa7d6de7/overview
Result
Verdict:
UNKNOWN
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/dc3a0864-a6fb-4ab8-837d-6a59fcbed441
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1646362
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Executes the "crontab" command typically for achieving persistence
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1646362 Sample: i486.elf Startdate: 23/03/2025 Architecture: LINUX Score: 80 36 api.znet.homes 155.138.230.16, 1290, 80 AS-CHOOPAUS United States 2->36 38 Malicious sample detected (through community Yara rule) 2->38 40 Antivirus / Scanner detection for submitted sample 2->40 42 Multi AV Scanner detection for submitted file 2->42 44 2 other signatures 2->44 10 i486.elf 2->10         started        signatures3 process4 process5 12 i486.elf 10->12         started        process6 14 i486.elf sh 12->14         started        16 i486.elf 12->16         started        18 i486.elf 12->18         started        20 i486.elf 12->20         started        process7 22 sh 14->22         started        24 sh crontab 14->24         started        signatures8 27 sh crontab 22->27         started        30 sh chmod 22->30         started        32 sh sh 22->32         started        34 sh curl 22->34         started        46 Executes the "crontab" command typically for achieving persistence 24->46 process9 signatures10 48 Executes the "crontab" command typically for achieving persistence 27->48
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/7604c198c8debbdbe38dd87ba05d8e68ed105c13d1376adf68a1d7a21e315c8f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7604c198c8debbdbe38dd87ba05d8e68ed105c13d1376adf68a1d7a21e315c8f/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2025-03-23 21:37:10 UTC
File Type:
ELF32 Little (Exe)
AV detection:
12 of 24 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=oycmdggi3255xy4n3b52axmondwraxat2e3wvx3iuhl2ehrrlshq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
defense_evasion discovery execution linux persistence privilege_escalation rootkit
Link:
https://tria.ge/reports/250323-1ghhcawyay/
Behaviour
cURL User-Agent
Reads runtime system information
System Network Configuration Discovery
Writes file to tmp directory
Creates/modifies Cron job
File and Directory Permissions Modification
Executes dropped EXE
Loads a kernel module
Verdict:
Malicious
Tags:
trojan mirai Unix.Dropper.Mirai-10018488-0
YARA:
Linux_Trojan_Mirai_122ff2e6 Linux_Trojan_Mirai_fa48b592 Linux_Trojan_Mirai_6e8e9257
Link:
https://app.threat.zone/submission/73fd4891-dc7d-4bf7-8c91-82059592a2df
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/7604c198c8debbdbe38dd87ba05d8e68ed105c13d1376adf68a1d7a21e315c8f

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_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Mirai_122ff2e6
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_6e8e9257
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_fa48b592
Create hunting rule
Author:Elastic Security
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 7604c198c8debbdbe38dd87ba05d8e68ed105c13d1376adf68a1d7a21e315c8f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3487555/
  
Delivery method
Distributed via web download

Comments