MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e8a62867cc3b81c76da55d53406e1a59b0cf26ec66f23819af54c4ac7cec8c27. 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: 7


Intelligence 7 IOCs YARA 6 File information Comments
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SHA256 hash: e8a62867cc3b81c76da55d53406e1a59b0cf26ec66f23819af54c4ac7cec8c27
SHA3-384 hash: 00f73781090130f681d8fb383b0b7a251007771b6dc1dd8d28e1fdc74edb5862970c79e755a7134f6e69887f43c15674
SHA1 hash: 05cd721e97b38974cca4b8d3472f8891778d2756
MD5 hash: 3f2375c7c2a017f20f7153cf15ab3524
humanhash: pizza-papa-ack-oscar
File name:mirai.m68k
Download: download sample
Signature Mirai
Create hunting rule
File size:187'616 bytes
First seen:2025-12-29 18:29:50 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:Es1QuPyQJJW9PbgZnvCAyt06+8QC0PN4ku0IGVajbimLhSQKjF3:EHuP/subytL+8QCkNW0IvL+F3
TLSH T18C045BC7F800DDBDFC0BE73644574906B130B7A624A25A377203787BAD3A1D5196BE8A
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
77
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29052.TSource.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-6981989-0
Create hunting rule

Unix.Trojan.Gafgyt-7782058-0
Create hunting rule

Unix.Trojan.Mirai-9940650-0
Create hunting rule

Unix.Trojan.Mirai-10012509-0
Create hunting rule

Unix.Trojan.Mirai-10017111-0
Create hunting rule

Unix.Trojan.Mirai-10018298-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade mirai
Link:
https://www.filescan.io/uploads/6952c8be2fb7bb52ca8137f0/reports/a03f260b-fae0-434e-8085-4ff1c017bd9e/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-29T16:19:00Z UTC
Last seen:
2025-12-31T01:17:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/e8a62867cc3b81c76da55d53406e1a59b0cf26ec66f23819af54c4ac7cec8c27/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/40a8197d-b10e-4636-984d-84bb2e95c95a
Behavior Graph:
Download SVG
%3 guuid=ff8404e1-1700-0000-6f22-9bb6a0060000 pid=1696 /usr/bin/sudo guuid=9f03b0e2-1700-0000-6f22-9bb6a6060000 pid=1702 /tmp/sample.bin guuid=ff8404e1-1700-0000-6f22-9bb6a0060000 pid=1696->guuid=9f03b0e2-1700-0000-6f22-9bb6a6060000 pid=1702 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/3365bec8-f2e9-4a17-ba7a-e9fdbdd525c4
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1841703
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Drops files in suspicious directories
Drops invisible ELF files
Multi AV Scanner detection for submitted file
Sample deletes itself
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1841703 Sample: mirai.m68k.elf Startdate: 29/12/2025 Architecture: LINUX Score: 92 46 169.254.169.254, 80 USDOSUS Reserved 2->46 48 86.54.42.154, 37378, 37380, 37382 KCOM-SPNService-ProviderNetworkex-MistralGB United Kingdom 2->48 50 4 other IPs or domains 2->50 52 Antivirus detection for dropped file 2->52 54 Antivirus / Scanner detection for submitted sample 2->54 56 Multi AV Scanner detection for submitted file 2->56 58 Yara detected Mirai 2->58 10 mirai.m68k.elf 2->10         started        12 systemd .sh 2->12         started        14 systemd snapd-env-generator 2->14         started        16 15 other processes 2->16 signatures3 process4 process5 18 mirai.m68k.elf 10->18         started        20 .sh 12->20         started        process6 22 mirai.m68k.elf 18->22         started        26 .sh 20->26         started        file7 44 /usr/bin/.sh, ELF 22->44 dropped 60 Drops invisible ELF files 22->60 62 Drops files in suspicious directories 22->62 64 Sample deletes itself 22->64 28 mirai.m68k.elf sh 22->28         started        30 mirai.m68k.elf sh 22->30         started        32 mirai.m68k.elf sh 22->32         started        34 mirai.m68k.elf 22->34         started        signatures8 process9 process10 36 sh systemctl 28->36         started        38 sh systemctl 30->38         started        40 sh systemctl 32->40         started        42 mirai.m68k.elf 34->42         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e8a62867cc3b81c76da55d53406e1a59b0cf26ec66f23819af54c4ac7cec8c27
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e8a62867cc3b81c76da55d53406e1a59b0cf26ec66f23819af54c4ac7cec8c27/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-29 18:30:20 UTC
File Type:
ELF32 Big (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5ctcqz6mhoa4o3nflvjua3q2lgym6jxmm3zdqgnpktcky7hmrqtq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251229-w5mpragz4a/
Verdict:
Unknown
Tags:
Unix.Trojan.Mirai-6981989-0
YARA:
n/a
Link:
https://app.threat.zone/submission/0748c592-e600-421c-a172-92c504fd6f1f
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/e8a62867cc3b81c76da55d53406e1a59b0cf26ec66f23819af54c4ac7cec8c27

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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
Rule name:ELF_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
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:Linux_Mirai_Generic
Create hunting rule
Author:albertzsigovits
Description:Generic Approach to Mirai/Gafgyt samples
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 e8a62867cc3b81c76da55d53406e1a59b0cf26ec66f23819af54c4ac7cec8c27

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3735508/
  
Delivery method
Distributed via web download

Comments