MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b6be4529f5ad301a331aaf7b37b455e48c8d14204ede8d34f41159d7cf19240b. 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 3 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b6be4529f5ad301a331aaf7b37b455e48c8d14204ede8d34f41159d7cf19240b
SHA3-384 hash: 488e206fbe237c05cddec931abcd4eca52bbf98e22f3e36f596658f5cb140de802e9d3507e39f86edf7ad6aea991b976
SHA1 hash: 4fe0dc2848b01c2c947879f5abfcdc4d186a41a4
MD5 hash: caa4c04d20ca4d9b7b1b37c0379e91c9
humanhash: black-south-burger-montana
File name:caa4c04d20ca4d9b7b1b37c0379e91c9
Download: download sample
Signature Mirai
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File size:75'928 bytes
First seen:2022-05-19 02:07:46 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:MecNz+oFABep23g1vFP2HuJ5jXaXjtAxnXuS8ohEh83UrYrTwwVXWIPue:M+623g1RkTE+S8ohnUrYrswVLWe
TLSH T1B9735BD9F4024E3CF98BE5BD90160E05BD6063D967970F2BE6AAFCE32C731546902E81
Reporter zbetcheckin
Tags:32 elf mirai motorola

Intelligence

File Origin
# of uploads :
1
# of downloads :
229
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-6981989-0
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Unix.Dropper.Mirai-7135890-0
Create hunting rule

Unix.Dropper.Mirai-7135939-0
Create hunting rule

Unix.Dropper.Mirai-7136025-0
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Unix.Dropper.Mirai-7355719-0
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Unix.Trojan.Mirai-9940650-0
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Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
anti-debug
Link:
https://www.filescan.io/uploads/6285a7643baea5a8c040cbce/reports/a533476d-af13-4d26-a699-7fb787172d16/overview
Result
Verdict:
MALICIOUS
Malware family:
Mirai
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e9aef474-3ced-47e3-933a-ca25ac363d6b
Result
Threat name:
Mirai
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Detection:
malicious
Classification:
spre.troj
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/997339
Signature
Connects to many ports of the same IP (likely port scanning)
Multi AV Scanner detection for submitted file
Sample tries to kill multiple processes (SIGKILL)
Snort IDS alert 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: 629837 Sample: ajS9u4p7Vq Startdate: 19/05/2022 Architecture: LINUX Score: 84 26 112.184.136.178 KIXS-AS-KRKoreaTelecomKR Korea Republic of 2->26 28 94.216.58.26 VODANETInternationalIP-BackboneofVodafoneDE Germany 2->28 30 98 other IPs or domains 2->30 34 Snort IDS alert for network traffic 2->34 36 Multi AV Scanner detection for submitted file 2->36 38 Yara detected Mirai 2->38 40 2 other signatures 2->40 8 ajS9u4p7Vq 2->8         started        signatures3 process4 process5 10 ajS9u4p7Vq 8->10         started        12 ajS9u4p7Vq 8->12         started        15 ajS9u4p7Vq 8->15         started        signatures6 17 ajS9u4p7Vq 10->17         started        20 ajS9u4p7Vq 10->20         started        22 ajS9u4p7Vq 10->22         started        24 3 other processes 10->24 42 Sample tries to kill multiple processes (SIGKILL) 12->42 process7 signatures8 32 Sample tries to kill multiple processes (SIGKILL) 17->32
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b6be4529f5ad301a331aaf7b37b455e48c8d14204ede8d34f41159d7cf19240b/
Threat name:
Linux.Trojan.Mirai
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Status:
Malicious
First seen:
2022-05-19 02:08:07 UTC
File Type:
ELF32 Big (Exe)
AV detection:
18 of 26 (69.23%)
Threat level:
  5/5
Result
Malware family:
mirai
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Score:
  10/10
Tags:
family:echobot family:mirai linux
Link:
https://tria.ge/reports/220519-ckjykscchl/
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/b6be4529f5ad301a331aaf7b37b455e48c8d14204ede8d34f41159d7cf19240b

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:BitcoinAddress
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Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 b6be4529f5ad301a331aaf7b37b455e48c8d14204ede8d34f41159d7cf19240b

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2201542/

Comments


Avatar
zbet commented on 2022-05-19 02:07:53 UTC

url : hxxp://2.56.59.196/bins/Saitama121.m68k