MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 40401aeb3f27d3ab11247beb3503be084960a8b26e919f94a44515b50685f220. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 40401aeb3f27d3ab11247beb3503be084960a8b26e919f94a44515b50685f220
SHA3-384 hash: 2fee0a6869b3017e340b412f33f912d923bd5ba772b5c4cb1d35e6455568910ec5b45b59a4e300fea0799209e3f35532
SHA1 hash: f20e1c0daa7ecc8ba5e79001e7e91c3288ca82c4
MD5 hash: 3d21e243b03e773097f0ae950bdaf5f3
humanhash: monkey-charlie-sink-bacon
File name:yakov.spc
Download: download sample
Signature Mirai
Create hunting rule
File size:59'216 bytes
First seen:2025-03-03 03:51:37 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:kzDpJB+MKxR5OId3ffQz1qQAEUh6vxmFxm4pxcJ:sz0+vxOcJ
TLSH T138433B25BA752A27C0D5647A11FB8B15F6F262CE23F4C21A3C710E9AFF146406912FF6
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
141
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-9819563-0
Create hunting rule

Unix.Trojan.Mirai-9820623-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67c52834c8d04e92a4be88c3linux22vpnfull_triage
Tags:
n/a
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/67c52775e95d0f9029e2a60e/reports/3f4b7468-91ee-400b-92e3-7f7bfb11a580/overview
Result
Verdict:
MALICIOUS
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/f66e9043-f73f-400d-889d-80a8b0976539
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1627701
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1627701 Sample: yakov.spc.elf Startdate: 03/03/2025 Architecture: LINUX Score: 72 16 24.214.25.15 WOW-INTERNETUS United States 2->16 18 192.97.222.140 WITGCA United States 2->18 20 98 other IPs or domains 2->20 22 Malicious sample detected (through community Yara rule) 2->22 24 Antivirus / Scanner detection for submitted sample 2->24 26 Multi AV Scanner detection for submitted file 2->26 28 Yara detected Mirai 2->28 8 yakov.spc.elf 2->8         started        signatures3 process4 process5 10 yakov.spc.elf 8->10         started        process6 12 yakov.spc.elf 10->12         started        14 yakov.spc.elf 10->14         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/40401aeb3f27d3ab11247beb3503be084960a8b26e919f94a44515b50685f220
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/40401aeb3f27d3ab11247beb3503be084960a8b26e919f94a44515b50685f220/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-03 03:47:52 UTC
File Type:
ELF32 Big (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ibabv2z7e7j2wejeppvtka56bbewbkfsn2iz7ffeiuk3kbuf6iqa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd linux
Link:
https://tria.ge/reports/250303-ee5dfawnv8/
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Dropper.Mirai-7136013-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/e25f8c11-eb67-41cf-96e1-36eeff90c0cc
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/40401aeb3f27d3ab11247beb3503be084960a8b26e919f94a44515b50685f220

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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security

File information

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

Web download

Mirai

elf 40401aeb3f27d3ab11247beb3503be084960a8b26e919f94a44515b50685f220

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3463848/
  
Delivery method
Distributed via web download

Comments