MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2e4f20375952c0b4844d1c90d7a71617e01d89a2e04e0b3cdf470b2f1972dbf6. 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 5 File information Comments 1
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SHA256 hash: 2e4f20375952c0b4844d1c90d7a71617e01d89a2e04e0b3cdf470b2f1972dbf6
SHA3-384 hash: 74b1fcf8724f87571f6c080472fcee29ed7f9e446ea3a90ee59358be7552197b8e94c374a0eef818c294e445ade06668
SHA1 hash: 47f1b09efacdf4040a64562613410cece30414a1
MD5 hash: f888ea87897034fa24ff5ea300372233
humanhash: arkansas-don-freddie-wyoming
File name:f888ea87897034fa24ff5ea300372233
Download: download sample
Signature Mirai
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File size:59'640 bytes
First seen:2022-04-13 08:16:42 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:F/AtEAX2UaOKb7gDXNyhGfs3SxPA+EY3L7CrwN:FYtNj9UsXNygf+APA+EY3L7
TLSH T134439E65C9A89DA4C2144574B618C939D323E4089AE33EF6CA42CB5AC46FFECF0957F1
Reporter zbetcheckin
Tags:32 elf mirai renesas

Intelligence

File Origin
# of uploads :
1
# of downloads :
277
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
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Unix.Trojan.Mirai-6976991-0
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Unix.Trojan.Mirai-7100807-0
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Unix.Dropper.Mirai-7135881-0
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Unix.Dropper.Mirai-7135897-0
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Unix.Dropper.Mirai-7135901-0
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Unix.Dropper.Mirai-7135909-0
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Unix.Dropper.Mirai-7135918-0
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Unix.Dropper.Mirai-7135954-0
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Unix.Dropper.Mirai-7135996-0
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Unix.Dropper.Mirai-7136013-0
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Unix.Dropper.Mirai-7136028-0
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Unix.Dropper.Mirai-7136033-0
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Unix.Dropper.Mirai-7136057-0
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Unix.Dropper.Mirai-7136288-0
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Unix.Trojan.Mirai-7138377-0
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Unix.Trojan.Mirai-7674518-0
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Unix.Trojan.Mirai-8025795-0
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Unix.Trojan.Mirai-9807962-0
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Unix.Trojan.Mirai-9808381-0
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Unix.Trojan.Mirai-9858729-0
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Unix.Trojan.Generic-9910198-0
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Unix.Trojan.Generic-9910199-0
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Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug botnet mirai
Link:
https://www.filescan.io/uploads/62568707ffe27d5119bf7003/reports/9d37ff3b-2d48-43a0-a738-f0155271d480/overview
Result
Verdict:
MALICIOUS
Malware family:
Mirai
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d2169515-1681-45ee-8cce-ac1b6eba3f80
Result
Threat name:
Mirai
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Detection:
malicious
Classification:
troj.evad
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/976030
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample deletes itself
Uses known network protocols on non-standard ports
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 608518 Sample: 510mZMDMrA Startdate: 13/04/2022 Architecture: LINUX Score: 88 25 66.7.38.164, 23 WINDSTREAMUS United States 2->25 27 196.154.83.137 Vodafone-EG Egypt 2->27 29 98 other IPs or domains 2->29 31 Malicious sample detected (through community Yara rule) 2->31 33 Antivirus / Scanner detection for submitted sample 2->33 35 Multi AV Scanner detection for submitted file 2->35 37 2 other signatures 2->37 8 510mZMDMrA 2->8         started        signatures3 process4 signatures5 39 Sample deletes itself 8->39 11 510mZMDMrA 8->11         started        13 510mZMDMrA 8->13         started        15 510mZMDMrA 8->15         started        17 510mZMDMrA 8->17         started        process6 process7 19 510mZMDMrA 11->19         started        21 510mZMDMrA 11->21         started        23 510mZMDMrA 11->23         started       
Detection:
mirai
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Link:
https://mwdb.cert.pl/sample/2e4f20375952c0b4844d1c90d7a71617e01d89a2e04e0b3cdf470b2f1972dbf6/
Threat name:
Linux.Trojan.Mirai
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Status:
Malicious
First seen:
2022-04-13 08:17:07 UTC
File Type:
ELF32 Little (Exe)
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Result
Malware family:
mirai
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Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/220413-kz4wasagfr/
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/2e4f20375952c0b4844d1c90d7a71617e01d89a2e04e0b3cdf470b2f1972dbf6

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:MAL_ELF_LNX_Mirai_Oct10_2
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Author:Florian Roth
Description:Detects ELF malware Mirai related
Reference:Internal Research
Rule name:MAL_ELF_LNX_Mirai_Oct10_2_RID2F3A
Create hunting rule
Author:Florian Roth
Description:Detects ELF malware Mirai related
Reference:Internal Research
Rule name:Mirai_Botnet_Malware
Create hunting rule
Author:Florian Roth
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:Mirai_Botnet_Malware_RID2EF6
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Author:Florian Roth
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:unixredflags3
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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 2e4f20375952c0b4844d1c90d7a71617e01d89a2e04e0b3cdf470b2f1972dbf6

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2144468/

Comments


Avatar
zbet commented on 2022-04-13 08:16:43 UTC

url : hxxp://2.56.59.37/beastmode/b3astmode.sh4