MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 49e242eb0bd9f286589447b5c545dc88d93bc5e6ed36b0e4e655f06c4989d9d6. 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: 12


Intelligence 12 IOCs YARA 5 File information Comments
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SHA256 hash: 49e242eb0bd9f286589447b5c545dc88d93bc5e6ed36b0e4e655f06c4989d9d6
SHA3-384 hash: f59880b6e5207180d8c043950b4dcaac384e173a46596d0914c9946d011e27e483c964c2c55ffb283b4b902abb647dff
SHA1 hash: 3eed988cd2d9287d8c558c5942ad8e67f2ea082e
MD5 hash: eeb08e5a33183cade6554d6e39f59073
humanhash: one-vegan-foxtrot-timing
File name:sora.sh4
Download: download sample
Signature Mirai
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File size:63'772 bytes
First seen:2024-11-08 08:37:16 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:PagJRnrB/mUUNztiYmW6FhisjPofs30LpWIDNEJ7JC7:PXJRrBeUUfwNf/Af+0dWONEJ7J
TLSH T148539FA5C5ACAE58C71441B8B654CD388723F408A5A76EFBD646C796900BEFCF0187F1
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
79
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
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Sanesecurity.Malware.30435.LC.UNOFFICIAL
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Unix.Dropper.Mirai-7135890-0
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Unix.Dropper.Mirai-7135897-0
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Unix.Dropper.Mirai-7135901-0
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Unix.Trojan.Mirai-7135916-0
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Unix.Dropper.Mirai-7135918-0
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Unix.Dropper.Mirai-7135939-0
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Unix.Dropper.Mirai-7135954-0
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Unix.Dropper.Mirai-7136025-0
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Unix.Dropper.Mirai-7136028-0
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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-9819563-0
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Unix.Trojan.Mirai-9820623-0
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Unix.Trojan.Generic-9910199-0
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Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=672dcdf6a5bee3c9d42bbc9blinux22vpnfull_triage
Tags:
ransomware mirai virus
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug masquerade mirai
Link:
https://www.filescan.io/uploads/672dcdf0030d1b0aaf403412/reports/5a488f19-10d7-4274-b198-6b70ee7bfd08/overview
Result
Verdict:
MALICIOUS
Malware family:
Mirai
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f0c274f7-f2e0-46bb-8a33-2d1b87fbc516
Result
Threat name:
Mirai
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Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1552020
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1552020 Sample: sora.sh4.elf Startdate: 08/11/2024 Architecture: LINUX Score: 80 22 66.239.187.163 XO-AS15US United States 2->22 24 24.42.210.245 WOW-INTERNETUS United States 2->24 26 99 other IPs or domains 2->26 28 Malicious sample detected (through community Yara rule) 2->28 30 Antivirus / Scanner detection for submitted sample 2->30 32 Multi AV Scanner detection for submitted file 2->32 34 Yara detected Mirai 2->34 8 sora.sh4.elf 2->8         started        signatures3 process4 process5 10 sora.sh4.elf 8->10         started        12 sora.sh4.elf 8->12         started        14 sora.sh4.elf 8->14         started        process6 16 sora.sh4.elf 10->16         started        18 sora.sh4.elf 10->18         started        20 sora.sh4.elf 10->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/49e242eb0bd9f286589447b5c545dc88d93bc5e6ed36b0e4e655f06c4989d9d6
Detection:
mirai
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Link:
https://mwdb.cert.pl/sample/49e242eb0bd9f286589447b5c545dc88d93bc5e6ed36b0e4e655f06c4989d9d6/
Threat name:
Linux.Trojan.Mirai
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Status:
Malicious
First seen:
2024-11-06 13:21:57 UTC
File Type:
ELF32 Little (Exe)
AV detection:
27 of 38 (71.05%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jhref2yl3hzimweui624kro4rdmtxrpg5u3lbzhgkxygysmj3hla._file
Result
Malware family:
mirai
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Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/241108-kjrwsszama/
Verdict:
Malicious
Tags:
botnet mirai Unix.Dropper.Mirai-7135890-0
YARA:
MAL_ELF_LNX_Mirai_Oct10_2
Link:
https://app.threat.zone/submission/4a67d323-19d7-42bd-a2b2-04dbdfadd418
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/49e242eb0bd9f286589447b5c545dc88d93bc5e6ed36b0e4e655f06c4989d9d6

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_ipv6_catcher
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Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:MAL_ELF_LNX_Mirai_Oct10_2
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Author:Florian Roth (Nextron Systems)
Description:Detects ELF malware Mirai related
Reference:Internal Research
Rule name:MAL_ELF_LNX_Mirai_Oct10_2_RID2F3A
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Author:Florian Roth
Description:Detects ELF malware Mirai related
Reference:Internal Research
Rule name:SUSP_XORed_Mozilla
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Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
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Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research

File information

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

Web download

Mirai

elf 49e242eb0bd9f286589447b5c545dc88d93bc5e6ed36b0e4e655f06c4989d9d6

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3281862/
  
Delivery method
Distributed via web download

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