MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 880f5ed3d92870c4fa86eb225e28719afe2377d6203156fc3cd4c85d6a91ede0. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 880f5ed3d92870c4fa86eb225e28719afe2377d6203156fc3cd4c85d6a91ede0
SHA3-384 hash: 61b5333ed25fbaaebf283df7606248bc457ec2b38e3bf4df614ad032ce434b5fc6498a0838cd0c6030a1c7a7301b2803
SHA1 hash: 44f3fe330d44c64f5301265df53b5a83619b1746
MD5 hash: 2326658ddfc04a456743ed6a7f7577af
humanhash: freddie-cola-sink-minnesota
File name:Leyn.ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:212'356 bytes
First seen:2026-01-18 18:51:04 UTC
Last seen:2026-01-18 20:50:43 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:gSnHmb15TQoK01Df8rxiZ43qsc6lMCWkIVwsroI:7mbHTQoK01DfyxiZ43qscqMh7VPl
TLSH T19D243C02731C0A57E2572EF43A3F27E1D3AF999120E4FA44795FAA468271D322586FCD
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
63
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/d3599d78-6908-4c2d-8940-4809dde1c738/
Detection(s):
Unix.Dropper.Mirai-7135890-0
Create hunting rule

Unix.Dropper.Mirai-7135939-0
Create hunting rule

Unix.Dropper.Mirai-7135957-0
Create hunting rule

Unix.Dropper.Mirai-7136025-0
Create hunting rule

Unix.Dropper.Mirai-7139230-0
Create hunting rule

Unix.Trojan.Mirai-9940367-0
Create hunting rule

Unix.Trojan.Mirai-10012200-0
Create hunting rule

Unix.Trojan.Mirai-10012671-0
Create hunting rule

Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-01-18T15:55:00Z UTC
Last seen:
2026-01-19T12:53:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.ba HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/880f5ed3d92870c4fa86eb225e28719afe2377d6203156fc3cd4c85d6a91ede0/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/dff2b4a5-529e-45c8-86d2-c37e06853a58
Behavior Graph:
Download SVG
%3 guuid=481de93f-1a00-0000-c7b5-e982c40a0000 pid=2756 /usr/bin/sudo guuid=4df67841-1a00-0000-c7b5-e982ca0a0000 pid=2762 /tmp/sample.bin guuid=481de93f-1a00-0000-c7b5-e982c40a0000 pid=2756->guuid=4df67841-1a00-0000-c7b5-e982ca0a0000 pid=2762 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/1d4fb527-a9e3-4855-a4f8-d5c066096c95
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1852929
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Detected Mirai
Drops files in suspicious directories
Executes the "crontab" command typically for achieving persistence
Multi AV Scanner detection for submitted file
Sample tries to persist itself using cron
Sample tries to set files in /etc globally writable
Suricata IDS alerts for network traffic
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1852929 Sample: Leyn.ppc.elf Startdate: 18/01/2026 Architecture: LINUX Score: 100 59 95.179.222.216, 48788, 80 AS-CHOOPAUS Netherlands 2->59 61 193.32.162.76 2->61 63 99 other IPs or domains 2->63 75 Suricata IDS alerts for network traffic 2->75 77 Antivirus / Scanner detection for submitted sample 2->77 79 Detected Mirai 2->79 81 3 other signatures 2->81 10 Leyn.ppc.elf 2->10         started        12 systemd snapd-env-generator 2->12         started        14 systemd snapd-env-generator 2->14         started        signatures3 process4 process5 16 Leyn.ppc.elf 10->16         started        20 Leyn.ppc.elf sh 10->20         started        file6 55 /etc/init.d/update, POSIX 16->55 dropped 65 Drops files in suspicious directories 16->65 22 Leyn.ppc.elf sh 16->22         started        24 Leyn.ppc.elf sh 16->24         started        26 Leyn.ppc.elf sh 16->26         started        30 6 other processes 16->30 28 sh ps 20->28         started        signatures7 process8 process9 32 sh crontab 22->32         started        36 sh 22->36         started        38 sh chmod 24->38         started        40 sh ln 26->40         started        42 sh update-rc.d 30->42         started        44 sh systemctl 30->44         started        46 sh systemctl 30->46         started        48 sh cp 30->48         started        file10 57 /var/spool/cron/crontabs/tmp.MFDYfW, data 32->57 dropped 67 Sample tries to persist itself using cron 32->67 69 Executes the "crontab" command typically for achieving persistence 32->69 50 sh crontab 36->50         started        71 Sample tries to set files in /etc globally writable 38->71 53 update-rc.d systemctl 42->53         started        signatures11 process12 signatures13 73 Executes the "crontab" command typically for achieving persistence 50->73
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/880f5ed3d92870c4fa86eb225e28719afe2377d6203156fc3cd4c85d6a91ede0
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/880f5ed3d92870c4fa86eb225e28719afe2377d6203156fc3cd4c85d6a91ede0/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/880f5ed3d92870c4fa86eb225e28719afe2377d6203156fc3cd4c85d6a91ede0
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-18 18:19:28 UTC
File Type:
ELF32 Big (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rahv5u6zfbymj6ug5mrf4kdrtl7cg56weayvn7b42tef22ur5xqa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/260118-xhmxnsdv8b/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/933dc2d3-e729-4478-b04c-556216bbe41b
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:dsc
Create hunting rule
Author:Aaron DeVera
Description:Discord domains
Rule name:ELF_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 880f5ed3d92870c4fa86eb225e28719afe2377d6203156fc3cd4c85d6a91ede0

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3759862/
  
Delivery method
Distributed via web download

Comments