MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cf29935a19b0f6f894971c107e8ffdefe122dc44ffd643f1fe0dbf23207d7083. 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 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cf29935a19b0f6f894971c107e8ffdefe122dc44ffd643f1fe0dbf23207d7083
SHA3-384 hash: 716e04373a00be86248664675a5487613a16f283b8f68eda304a63d684607f73f96052d69403380bd74bc6107791ce21
SHA1 hash: 14908827f9fc3942f2a3df30509e46cbdd9873b1
MD5 hash: 8223e45f76be0234ff5043dfa0eb56c3
humanhash: mexico-vermont-saturn-september
File name:mips
Download: download sample
Signature Mirai
Create hunting rule
File size:194'580 bytes
First seen:2026-08-07 02:43:53 UTC
Last seen:2026-08-08 01:07:13 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:lcytmq5JQDxGJztOk8klG0n5bCXfuy3Rs8Ge5RPfeWg3KR7X9uHl9i:lcytmq560hOk8ibUfuIOofMaR7ts9i
TLSH T10714975E6E228F7EF268C73447B74A34976D23D627E1D684D2ACC1101F6039E641FBA8
telfhash t1e941c518097813b0a6396c5e45ddfb37d6a330de7e166c238f11e86aa769e838d11c0c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
3
# of downloads :
110
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.DDoS.2637.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-8041698-0
Create hunting rule

Unix.Trojan.Mirai-10060415-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Runs as daemon
Manages services
Kills processes
Launching a process
Deletes a file
Substitutes an application name
Writes symbolic links to system directory
Writes files to system directory
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai
Link:
https://www.filescan.io/uploads/6a75468b3e7344ec6f8e1585/reports/c977c9e0-2bf4-428d-b52f-0dcdcf98d6e2/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-08-07T00:42:00Z UTC
Last seen:
2026-08-07T01:27:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/cf29935a19b0f6f894971c107e8ffdefe122dc44ffd643f1fe0dbf23207d7083/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/6986691e-52da-400c-a0d1-1eff2ca24db9
Behavior Graph:
Download SVG
%3 guuid=fdddaa21-1700-0000-489b-f7ea8c0d0000 pid=3468 /usr/bin/sudo guuid=ca9bdb25-1700-0000-489b-f7ea8f0d0000 pid=3471 /tmp/sample.bin guuid=fdddaa21-1700-0000-489b-f7ea8c0d0000 pid=3468->guuid=ca9bdb25-1700-0000-489b-f7ea8f0d0000 pid=3471 execve guuid=20326d2c-1700-0000-489b-f7ea940d0000 pid=3476 /usr/bin/dash guuid=ca9bdb25-1700-0000-489b-f7ea8f0d0000 pid=3471->guuid=20326d2c-1700-0000-489b-f7ea940d0000 pid=3476 clone guuid=3f10882c-1700-0000-489b-f7ea950d0000 pid=3477 /usr/bin/dash guuid=ca9bdb25-1700-0000-489b-f7ea8f0d0000 pid=3471->guuid=3f10882c-1700-0000-489b-f7ea950d0000 pid=3477 clone guuid=f418a32c-1700-0000-489b-f7ea960d0000 pid=3478 /usr/bin/dash guuid=ca9bdb25-1700-0000-489b-f7ea8f0d0000 pid=3471->guuid=f418a32c-1700-0000-489b-f7ea960d0000 pid=3478 clone
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/ca247deb-66de-48a5-afce-35854b3cc04a
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/cf29935a19b0f6f894971c107e8ffdefe122dc44ffd643f1fe0dbf23207d7083
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cf29935a19b0f6f894971c107e8ffdefe122dc44ffd643f1fe0dbf23207d7083/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-08-07 02:44:30 UTC
File Type:
ELF32 Big (Exe)
AV detection:
10 of 36 (27.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=z4uzgwqzwd3prfexdqih5d7557qsfxce77leh4p6bw7sgid5ocbq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260807-c8c5yay1cs/
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/cf29935a19b0f6f894971c107e8ffdefe122dc44ffd643f1fe0dbf23207d7083

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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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:has_telegram_urls
Create hunting rule
Author:Aaron DeVera<aaron@backchannel.re>
Description:Detects Telegram URLs
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:test_rule_vldslv
Create hunting rule
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags
Rule name:virustotal
Create hunting rule
Author:Tracel

File information

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

Web download

Mirai

elf cf29935a19b0f6f894971c107e8ffdefe122dc44ffd643f1fe0dbf23207d7083

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3893655/
  
Delivery method
Distributed via web download

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