MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 15c213842cc5a9f5f74d18d066085204f7f07f630785b1b7d1d02cebccc0a956. 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: 6


Intelligence 6 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 15c213842cc5a9f5f74d18d066085204f7f07f630785b1b7d1d02cebccc0a956
SHA3-384 hash: 7b24149707a08ec43877826c67ae7497a3e5819f8eacaf9d14b89ca271d94aa2c8d23124583b2f07d72e01485138724c
SHA1 hash: ec6d35516de4c903a280c5c2f5a5651a8dfe7692
MD5 hash: a66415d13c7da85cb378612bbf6a0497
humanhash: william-florida-november-double
File name:bot.arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:361'652 bytes
First seen:2025-12-06 19:26:18 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 6144:ZzM6kXMrxiCx6SdDAhkBJbhIjBjq+4YbQ3E/lvMp5gpjmaQ:ZLrV6SdDB4Llc0/lvwgpjmaQ
TLSH T19E74E046F7573D82C9EBCA39088AC645875AE1A723F3834A2707597B3C193778F29349
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
50
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Dropper.Mirai-7464847-0
Create hunting rule

Verdict:
Unknown
File Type:
elf.32.le
Link:
https://opentip.kaspersky.com/15c213842cc5a9f5f74d18d066085204f7f07f630785b1b7d1d02cebccc0a956/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/d49df9f9-0a4a-40df-902e-963e4f520997
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1828064
Signature
Multi AV Scanner detection for submitted file
Sample deletes itself
Suricata IDS alerts for network traffic
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1828064 Sample: bot.arm5.elf Startdate: 06/12/2025 Architecture: LINUX Score: 60 20 108.136.241.40, 49594, 61002 AMAZON-02US United States 2->20 22 109.202.202.202, 80 INIT7CH Switzerland 2->22 24 3 other IPs or domains 2->24 26 Suricata IDS alerts for network traffic 2->26 28 Multi AV Scanner detection for submitted file 2->28 7 bot.arm5.elf 2->7         started        10 dash rm 2->10         started        12 dash rm 2->12         started        14 python3.8 dpkg 2->14         started        signatures3 process4 signatures5 30 Sample deletes itself 7->30 16 bot.arm5.elf 7->16         started        18 bot.arm5.elf 7->18         started        process6
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/15c213842cc5a9f5f74d18d066085204f7f07f630785b1b7d1d02cebccc0a956
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/15c213842cc5a9f5f74d18d066085204f7f07f630785b1b7d1d02cebccc0a956/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-06 19:27:31 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=cxbbhbbmywu7l52nddigmccsat37a73da6c3dn6r2awoxtgavfla._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
credential_access discovery
Link:
https://tria.ge/reports/251206-x5xemag15d/
Behaviour
Reads runtime system information
Writes file to tmp directory
Changes its process name
Reads process memory
Deletes itself
Unexpected DNS network traffic destination
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7464847-0
YARA:
n/a
Link:
https://app.threat.zone/submission/43951b8f-20a7-4557-8920-908a68d59b90
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/15c213842cc5a9f5f74d18d066085204f7f07f630785b1b7d1d02cebccc0a956

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:malwareelf55503
Create hunting rule
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 15c213842cc5a9f5f74d18d066085204f7f07f630785b1b7d1d02cebccc0a956

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3728012/
  
Delivery method
Distributed via web download

Comments