MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cc15571fef57bfa6e13a6188ad695ab43aa3d59bfb6b5724bca57080773a0888. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cc15571fef57bfa6e13a6188ad695ab43aa3d59bfb6b5724bca57080773a0888
SHA3-384 hash: c78662a854a2715677def92aae21a9d8ad97acac5b6b76f34dc109627794ec2cdf81a3a6b230ab0bd8f5a2a5c3b9e590
SHA1 hash: 5ea7415978370167173731fb305b41c83858a7a0
MD5 hash: 84f3335893186b3c0af137da9ba06ae0
humanhash: december-blue-don-ceiling
File name:i486
Download: download sample
Signature Mirai
Create hunting rule
File size:112'576 bytes
First seen:2025-08-06 00:04:38 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:EdD7mTylSkXOMB7aKt+Lw3V+vbiAbCRp:EdblSzMB7aKj3oCRp
TLSH T1D5B35B46FB83E0F0D94A06F0115FAB7A8634EE714024DE59DFE4BDB2ED22602A55B71C
telfhash t1e741f4b95aa51dcc67c08402e20e5761ee58e67f391032a707b32a312366f42937ac3d
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 :
36
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-10056448-0
Create hunting rule

Unix.Trojan.Mirai-10056452-0
Create hunting rule

Unix.Trojan.Mirai-10056453-0
Create hunting rule

Unix.Trojan.Mirai-10056456-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Kills processes
Sets a written file as executable
Runs as daemon
Creating a file
Sends data to a server
Connection attempt
Kills critical processes
Substitutes an application name
Creates or modifies files in /init.d to set up autorun
Deleting of the original file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
lolbin obfuscated remote
Link:
https://www.filescan.io/uploads/68929c442fbe0788fb1a4ff1/reports/d0b48aa3-e510-457f-9609-b2d7a43db208/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
117
Number of processes launched:
5
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/cc15571fef57bfa6e13a6188ad695ab43aa3d59bfb6b5724bca57080773a0888
Behaviour
Persistence
Process Renaming
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b7d53051-cc6b-43f6-af13-832ef5e982e7
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1750981
Signature
Drops files in suspicious directories
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample tries to kill multiple processes (SIGKILL)
Sample tries to set files in /etc globally writable
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1750981 Sample: i486.elf Startdate: 06/08/2025 Architecture: LINUX Score: 72 30 92.113.21.114, 39756, 39758, 39760 UKRTELNETUA Ukraine 2->30 32 Malicious sample detected (through community Yara rule) 2->32 34 Multi AV Scanner detection for submitted file 2->34 9 i486.elf 2->9         started        11 gnome-session-binary sh gsd-print-notifications 2->11         started        13 systemd journalctl 2->13         started        15 50 other processes 2->15 signatures3 process4 process5 17 i486.elf 9->17         started        process6 19 i486.elf 17->19         started        file7 26 /var/main, ELF 19->26 dropped 28 /etc/init.d/xs.main, POSIX 19->28 dropped 36 Sample tries to set files in /etc globally writable 19->36 38 Drops files in suspicious directories 19->38 40 Sample deletes itself 19->40 23 i486.elf 19->23         started        signatures8 process9 signatures10 42 Sample tries to kill multiple processes (SIGKILL) 23->42
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/cc15571fef57bfa6e13a6188ad695ab43aa3d59bfb6b5724bca57080773a0888
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/cc15571fef57bfa6e13a6188ad695ab43aa3d59bfb6b5724bca57080773a0888/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-06 00:10:34 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 37 (40.54%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zqkvoh7pk672nyj2mgek22k2wq5khvm37nvvojf4uvyia5z2bcea._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
linux rootkit
Link:
https://tria.ge/reports/250806-adedeaam3w/
Behaviour
Loads a kernel module
Verdict:
Unknown
Tags:
trojan mirai
YARA:
Linux_Trojan_Mirai_3a56423b
Link:
https://app.threat.zone/submission/09a7d93c-c74b-4c18-98bc-5bc888d87af1
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.23
Link:
https://yomi.yoroi.company/submissions/cc15571fef57bfa6e13a6188ad695ab43aa3d59bfb6b5724bca57080773a0888

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_3a56423b
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 cc15571fef57bfa6e13a6188ad695ab43aa3d59bfb6b5724bca57080773a0888

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3587307/
  
Delivery method
Distributed via web download

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