MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2f72116275ff18f0d7a787390a653e902de12a73410df2b927ee16c74d77d8a2. 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: 14


Intelligence 14 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2f72116275ff18f0d7a787390a653e902de12a73410df2b927ee16c74d77d8a2
SHA3-384 hash: 9a2087d347045606823425bc5859199e37a2e10fd1eec8c05186a2cad132e9e431e158e1c715115216cd951046533d33
SHA1 hash: ac95db084e18fde22e65fc529f34618b8711f188
MD5 hash: ddee72d2ed04eb12094d01bc43763840
humanhash: four-avocado-montana-hamper
File name:db0fa4b8db0333367e9bda3ab68b8042.i686
Download: download sample
Signature Mirai
Create hunting rule
File size:54'620 bytes
First seen:2026-02-03 06:09:29 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:Ay+va1I73pU0R2r+lhiHFNkL8y6YL1S8hrAv9DJ4Inouy8qqn:VsGIdUuKOACL76YL1raVDVoutzn
TLSH T10C3302D073CD8050D4A846357697FF8A0F90F21EA6C4C03959AA1A2D9D7E5AC7D2D3B3
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
File size (compressed) :54'620 bytes
File size (de-compressed) :140'648 bytes
Format:linux/i386
Unpacked file: 083e3d5369c9e231725bdf7fa23fb6c20de8289700a37f1eb6e33808b060bf76

Intelligence

File Origin
# of uploads :
1
# of downloads :
35
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/e45953ba-59a4-45e3-934b-f99e87ecdc68/
Detection(s):
Unix.Trojan.Mirai-7669677-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sends data to a server
Runs as daemon
Opens a port
DNS request
Substitutes an application name
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
CVE-2017-17215 exploit gafgyt masquerade mirai obfuscated packed upx
Link:
https://www.filescan.io/uploads/6981911b930564ff3c85e896/reports/e85e209e-2df3-4e7d-b095-b087c5b73bc9/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
0
Number of processes launched:
8
Processes remaning?
true
Remote TCP ports scanned:
80,23,37215,443
Full report:
https://elfdigest.com/brief/2f72116275ff18f0d7a787390a653e902de12a73410df2b927ee16c74d77d8a2
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
type:Mirai 216.126.225.121:59666
UDP botnet C2(s):
not identified
Result
Gathering data
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d84b15a5-ca41-4d83-a2cb-c20d1811f0f1
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1862148
Signature
Connects to many ports of the same IP (likely port scanning)
Detected Mirai
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Sample tries to kill multiple processes (SIGKILL)
Suricata IDS alerts for network traffic
Uses dynamic DNS services
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1862148 Sample: db0fa4b8db0333367e9bda3ab68... Startdate: 03/02/2026 Architecture: LINUX Score: 100 29 stopdicksucking.duckdns.org 2->29 31 202.78.141.105 VFNZ-INET-ASVodafoneNZLtdNZ New Zealand 2->31 33 99 other IPs or domains 2->33 35 Suricata IDS alerts for network traffic 2->35 37 Malicious sample detected (through community Yara rule) 2->37 39 Detected Mirai 2->39 43 4 other signatures 2->43 8 db0fa4b8db0333367e9bda3ab68b8042.i686.elf 2->8         started        10 xfce4-panel wrapper-2.0 2->10         started        12 xfce4-panel wrapper-2.0 2->12         started        14 6 other processes 2->14 signatures3 41 Uses dynamic DNS services 29->41 process4 process5 16 db0fa4b8db0333367e9bda3ab68b8042.i686.elf 8->16         started        18 wrapper-2.0 xfpm-power-backlight-helper 10->18         started        process6 20 db0fa4b8db0333367e9bda3ab68b8042.i686.elf 16->20         started        23 db0fa4b8db0333367e9bda3ab68b8042.i686.elf 16->23         started        25 db0fa4b8db0333367e9bda3ab68b8042.i686.elf 16->25         started        27 3 other processes 16->27 signatures7 45 Sample tries to kill multiple processes (SIGKILL) 20->45
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2f72116275ff18f0d7a787390a653e902de12a73410df2b927ee16c74d77d8a2
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/2f72116275ff18f0d7a787390a653e902de12a73410df2b927ee16c74d77d8a2/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/2f72116275ff18f0d7a787390a653e902de12a73410df2b927ee16c74d77d8a2
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-03 04:45:16 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 36 (52.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=f5zbcytv74mpbv5hq44quzj6saw6ckttieg7fojh5ylmotlx3cra._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:unstable botnet defense_evasion discovery linux upx
Link:
https://tria.ge/reports/260203-gwqmqad16g/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Contacts a large (159906) amount of remote hosts
Creates a large amount of network flows
Mirai
Mirai family
Malware Config
C2 Extraction:
stopdicksucking.duckdns.org
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/2f72116275ff18f0d7a787390a653e902de12a73410df2b927ee16c74d77d8a2

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 2f72116275ff18f0d7a787390a653e902de12a73410df2b927ee16c74d77d8a2

(this sample)

Mirai

elf 083e3d5369c9e231725bdf7fa23fb6c20de8289700a37f1eb6e33808b060bf76

  
URLhaus
https://urlhaus.abuse.ch/url/3770570/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 083e3d5369c9e231725bdf7fa23fb6c20de8289700a37f1eb6e33808b060bf76
  
Dropping
MD5 1ef2523e8d15662200372857b7aad871
  
URLhaus
https://urlhaus.abuse.ch/url/3770787/

Comments