MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6ca708ffbbb0d2ef7829b9d54307b28a348a7e2ef7ec029019e4fe61e604466f. 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: 9


Intelligence 9 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6ca708ffbbb0d2ef7829b9d54307b28a348a7e2ef7ec029019e4fe61e604466f
SHA3-384 hash: 6d01e58e0ddcfb79eb4e701b678467f0e9c0b4c579f2c2f215831bb2b286c8448b1a423dd00f2955cd56eec0414335d5
SHA1 hash: 715d2712ea4ada551588595412c3dce7839cf46f
MD5 hash: 068ed98a21f9d595c15a303b6ded7906
humanhash: artist-failed-island-oven
File name:nshsh4
Download: download sample
Signature Mirai
Create hunting rule
File size:61'600 bytes
First seen:2024-12-04 21:56:40 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:l9/77/qBqswlKcUOgD7dTnNfiCmKlSUWTIi:l9D7qsscQFNfiQwrk
TLSH T1A9538D67CD2A3D68E25882B0B4358F791363E58591970FBA696AC639D043EDCF1093FC
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

Intelligence

File Origin
# of uploads :
1
# of downloads :
132
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29524.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31076.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7136288-0
Create hunting rule

Unix.Dropper.Mirai-7355719-0
Create hunting rule

Unix.Dropper.Mirai-9977145-0
Create hunting rule

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6750d14812e85e185e75ec2clinux22vpnfull_triage
Tags:
malware
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug expand lolbin mirai remote
Link:
https://www.filescan.io/uploads/6750d0325b2a3d85a44cf9f6/reports/9c092d0a-bd2f-45d6-86b7-a9333031783a/overview
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/bc057a05-6104-4397-bbca-edef3d75ea29
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1568763
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Multi AV Scanner detection for submitted file
Sample reads /proc/mounts (often used for finding a writable filesystem)
Sends malformed DNS queries
Suricata IDS alerts for network traffic
Uses known network protocols on non-standard ports
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1568763 Sample: nshsh4.elf Startdate: 04/12/2024 Architecture: LINUX Score: 96 22 shitrocket.dyn. [malformed] 2->22 24 hikvision.geek. [malformed] 2->24 26 104 other IPs or domains 2->26 28 Suricata IDS alerts for network traffic 2->28 30 Antivirus / Scanner detection for submitted sample 2->30 32 Multi AV Scanner detection for submitted file 2->32 36 3 other signatures 2->36 9 nshsh4.elf 2->9         started        signatures3 34 Sends malformed DNS queries 24->34 process4 signatures5 38 Sample reads /proc/mounts (often used for finding a writable filesystem) 9->38 12 nshsh4.elf 9->12         started        14 nshsh4.elf 9->14         started        process6 process7 16 nshsh4.elf 12->16         started        18 nshsh4.elf 14->18         started        process8 20 nshsh4.elf 16->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/6ca708ffbbb0d2ef7829b9d54307b28a348a7e2ef7ec029019e4fe61e604466f
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/6ca708ffbbb0d2ef7829b9d54307b28a348a7e2ef7ec029019e4fe61e604466f/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-12-04 21:57:04 UTC
File Type:
ELF32 Little (Exe)
AV detection:
23 of 38 (60.53%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nstqr753wdjo66bjxhkugb5sri2iu7ro67wafeaz4t7gdzqeizxq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/241204-1tw69stjfs/
Verdict:
Malicious
Tags:
botnet mirai Unix.Dropper.Mirai-7136288-0
YARA:
MAL_ELF_LNX_Mirai_Oct10_1
Link:
https://app.threat.zone/submission/696d5b51-cd25-436f-b5af-8f0d5cc590c9
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/6ca708ffbbb0d2ef7829b9d54307b28a348a7e2ef7ec029019e4fe61e604466f

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:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:MAL_ELF_LNX_Mirai_Oct10_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects ELF Mirai variant
Reference:Internal Research
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 6ca708ffbbb0d2ef7829b9d54307b28a348a7e2ef7ec029019e4fe61e604466f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3289043/
  
Delivery method
Distributed via web download

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