MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5b3466b4b2495b829c6cc3686a3773ebd1615438624b46c81acb3ac719f3d14e. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5b3466b4b2495b829c6cc3686a3773ebd1615438624b46c81acb3ac719f3d14e
SHA3-384 hash: 489c4f76752c21d0f4095012bd89c5699eb85baf0b13e317bf1142aa1c3f2eddf3ad397c6d74d822185f3638ff9acab1
SHA1 hash: 02d0e09c23e759a1f1a0574bf6ae3061d82dc9f7
MD5 hash: 9c133a9cd08fd646f5972744418a444e
humanhash: november-north-lithium-happy
File name:skid.armv7l
Download: download sample
Signature Mirai
Create hunting rule
File size:128'036 bytes
First seen:2025-04-18 02:44:52 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:wtWXz4ePuM0429K+Nn2rZWiVJXiIaW0Lt4f5dkMo:wY1En28iTt0Lt4f5dP
TLSH T1C0C3094DE892AB15C1EA25B9FE5E448D330707FCD3EA7115CD151B21A3CF94E0A3EA89
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
92
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.ELF.Mirai-CQU.28355.15920.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
81.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6801c02c2203b3e10cd0b590linux22vpnfull_triage
Tags:
mirai
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Receives data from a server
DNS request
Opens a port
Sends data to a server
Creating a file
Substitutes an application name
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
162
Number of processes launched:
2
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/5b3466b4b2495b829c6cc3686a3773ebd1615438624b46c81acb3ac719f3d14e
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
type: 74.125.250.129:19302
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/4b567b7b-5940-4326-a534-e446b2b6b680
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1668101
Signature
Performs DNS TXT record lookups
Suricata IDS alerts for network traffic
Uses STUN server to do NAT traversial
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1668101 Sample: skid.armv7l.elf Startdate: 18/04/2025 Architecture: LINUX Score: 56 14 stun.l.google.com 2->14 16 6mv1eyr328y6due83u3js6whtzuxfyhw.su 2->16 18 2 other IPs or domains 2->18 20 Suricata IDS alerts for network traffic 2->20 8 skid.armv7l.elf 2->8         started        signatures3 22 Uses STUN server to do NAT traversial 14->22 24 Performs DNS TXT record lookups 16->24 process4 process5 10 skid.armv7l.elf 8->10         started        process6 12 skid.armv7l.elf 10->12         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/5b3466b4b2495b829c6cc3686a3773ebd1615438624b46c81acb3ac719f3d14e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5b3466b4b2495b829c6cc3686a3773ebd1615438624b46c81acb3ac719f3d14e/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-04-18 02:45:35 UTC
File Type:
ELF32 Little (Exe)
AV detection:
9 of 24 (37.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lm2gnnfsjfnyfhdmynugun3t5piwcvbymjfunsa2zm5mogpt2fha._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
credential_access discovery
Link:
https://tria.ge/reports/250418-c81k8sslw9/
Behaviour
Reads runtime system information
Changes its process name
Reads process memory
Enumerates running processes
Renames itself
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/5b3466b4b2495b829c6cc3686a3773ebd1615438624b46c81acb3ac719f3d14e

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_Threat_8299c877
Create hunting rule
Author:Elastic Security
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 5b3466b4b2495b829c6cc3686a3773ebd1615438624b46c81acb3ac719f3d14e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3514722/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3516831/

Comments