MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 220f8abff679ff9fa941cfa8db83f003225e033ab0c21e9e5bd2a806100b0e75. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 220f8abff679ff9fa941cfa8db83f003225e033ab0c21e9e5bd2a806100b0e75
SHA3-384 hash: 0cfff0c4c35d6d32329899e253628ab269168c07231a7dd157ace10f0ea8c9b0d9aa0b56d73c26dd5b44dc0a4113aa87
SHA1 hash: f0cb41f8c266f854e3cc57a5d4e6de40c92dd3ca
MD5 hash: 3b646ef431dc2ac76131350f5df82de9
humanhash: winter-ceiling-quiet-five
File name:morte.mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:69'164 bytes
First seen:2025-12-02 11:57:19 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:oYTnjYsHsIeNgRBJ/FQ+2DK6JRqxb19Y75pmcpF5q7:bjYkMgyJkC7DmcY7
TLSH T11B6302D4D44CB693C47D0EFA94AF0B199E24B36C7AC58A9CD3BD4304C68730A74910BD
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 gafgyt mirai UPX
File size (compressed) :69'164 bytes
File size (de-compressed) :231'668 bytes
Format:linux/mipsel
Unpacked file: f306d2038c1524168f7a349ef31e3f5eae4ce06182f1d855a08702e7633d49ca

Intelligence

File Origin
# of uploads :
1
# of downloads :
63
Origin country :
DE DE
Vendor Threat Intelligence
Details
No details
Detection(s):
SecuriteInfo.com.Linux.Mirai-20.UNOFFICIAL
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gafgyt masquerade mirai obfuscated packed upx
Link:
https://www.filescan.io/uploads/692ed45574dba33a4f664720/reports/c9bb75c5-a15e-479c-a0cf-dce55c93ce76/overview
Result
Gathering data
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/b8af4fde-1620-40d5-81c5-c8a3ae739972
Result
Threat name:
Mirai, Gafgyt
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1824326
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Detected Mirai
Drops files in suspicious directories
Executes the "crontab" command typically for achieving persistence
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Sample tries to persist itself using cron
Sample tries to persist itself using System V runlevels
Sample tries to set files in /etc globally writable
Suricata IDS alerts for network traffic
Uses known network protocols on non-standard ports
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1824326 Sample: morte.mpsl.elf Startdate: 02/12/2025 Architecture: LINUX Score: 100 56 23.128.132.253, 23, 40970 YLINXUS Reserved 2->56 58 154.205.31.196 XHOSTSERVERUS Seychelles 2->58 60 98 other IPs or domains 2->60 62 Suricata IDS alerts for network traffic 2->62 64 Malicious sample detected (through community Yara rule) 2->64 66 Antivirus detection for dropped file 2->66 68 7 other signatures 2->68 12 morte.mpsl.elf 2->12         started        signatures3 process4 process5 14 morte.mpsl.elf 12->14         started        16 morte.mpsl.elf 12->16         started        process6 18 morte.mpsl.elf 14->18         started        file7 50 /etc/init.d/sysd, POSIX 18->50 dropped 70 Sample tries to set files in /etc globally writable 18->70 72 Drops files in suspicious directories 18->72 74 Sample tries to persist itself using System V runlevels 18->74 22 morte.mpsl.elf 18->22         started        25 morte.mpsl.elf sh 18->25         started        signatures8 process9 file10 52 /usr/Bin), ELF 22->52 dropped 27 morte.mpsl.elf 22->27         started        29 morte.mpsl.elf sh 22->29         started        31 sh cp 25->31         started        process11 process12 33 morte.mpsl.elf 27->33         started        35 morte.mpsl.elf 27->35         started        37 morte.mpsl.elf 27->37         started        45 1004 other processes 27->45 39 sh crontab 29->39         started        43 sh 29->43         started        file13 54 /var/spool/cron/crontabs/tmp.1lMY6l, ASCII 39->54 dropped 76 Sample tries to persist itself using cron 39->76 78 Executes the "crontab" command typically for achieving persistence 39->78 47 sh crontab 43->47         started        signatures14 process15 signatures16 80 Executes the "crontab" command typically for achieving persistence 47->80
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/220f8abff679ff9fa941cfa8db83f003225e033ab0c21e9e5bd2a806100b0e75
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/220f8abff679ff9fa941cfa8db83f003225e033ab0c21e9e5bd2a806100b0e75/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/220f8abff679ff9fa941cfa8db83f003225e033ab0c21e9e5bd2a806100b0e75
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-12-02 11:50:17 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 36 (38.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=eihyvp7wph7z7kkbz6unxa7qamrf4az2wdbb5hs32kuamealbz2q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery execution persistence privilege_escalation upx
Link:
https://tria.ge/reports/251202-n488csvlhq/
Behaviour
Reads runtime system information
Changes its process name
UPX packed file
Creates/modifies Cron job
Enumerates running processes
Modifies init.d
Modifies rc script
Writes file to system bin folder
Deletes Audit logs
Deletes journal logs
Modifies Watchdog functionality
Contacts a large (36707) amount of remote hosts
Creates a large amount of network flows
Mirai
Mirai family
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/03f7f6cf-bd0e-4576-8488-a8778f928f19
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/220f8abff679ff9fa941cfa8db83f003225e033ab0c21e9e5bd2a806100b0e75

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: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 220f8abff679ff9fa941cfa8db83f003225e033ab0c21e9e5bd2a806100b0e75

(this sample)

Mirai

elf f306d2038c1524168f7a349ef31e3f5eae4ce06182f1d855a08702e7633d49ca

  
URLhaus
https://urlhaus.abuse.ch/url/3702459/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 f306d2038c1524168f7a349ef31e3f5eae4ce06182f1d855a08702e7633d49ca
  
Dropping
MD5 19e0467256d57d576028002931311799

Comments