MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3df92ec3ac65df237e732bd53c41536ecbeeb01df8b1750a6d34c1b8961f3cfa. 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: 11


Intelligence 11 IOCs YARA 8 File information Comments
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SHA256 hash: 3df92ec3ac65df237e732bd53c41536ecbeeb01df8b1750a6d34c1b8961f3cfa
SHA3-384 hash: 07fc2e1069571c1175d8eab853ee50ca6e69b658b7cf320270228bb4d729b09e63694ddeebd202aa40035c9ecfcbaf3d
SHA1 hash: fb724008fd116149e71cef7da637084986d6ac3a
MD5 hash: 397a68cdc4d756f0808c2b72c099ab3c
humanhash: burger-princess-sad-kansas
File name:neon.armv4l
Download: download sample
Signature Mirai
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File size:179'840 bytes
First seen:2025-05-17 04:21:34 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:kcu3nYNz9Z2yRhJbZsNvBDW4KKPKmBFgKs+kmVB:O3nYBhJavlW4KYKsql+kmVB
TLSH T100042845FC818A27C6D512BBFB5E028D3B2617A8D2EE71039D256F2437CB95B0E3B542
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 upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 7481db31026af3bba726a9925cb235d947c77d44e08ab5ece065093534ed0c77
File size (compressed) :65'576 bytes
File size (de-compressed) :179'840 bytes
Format:linux/arm
Packed file: 7481db31026af3bba726a9925cb235d947c77d44e08ab5ece065093534ed0c77

Intelligence

File Origin
# of uploads :
1
# of downloads :
103
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-61.UNOFFICIAL
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Sanesecurity.Malware.28880.LC.UNOFFICIAL
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Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
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SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
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Sanesecurity.Malware.28886.LC.UNOFFICIAL
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Sanesecurity.Malware.30435.LC.UNOFFICIAL
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Sanesecurity.Malware.29502.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
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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.Trojan.Mirai-7135916-0
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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-7135980-0
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Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

Unix.Dropper.Mirai-7355719-0
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Unix.Trojan.Mirai-8025795-0
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Unix.Trojan.Mirai-9441505-0
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Unix.Dropper.Mirai-10007027-0
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Unix.Trojan.Mirai-10009361-0
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Unix.Trojan.Mirai-10011027-0
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Unix.Trojan.Mirai-10011918-0
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Verdict:
Malicious
Score:
90.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68280effe5aa44ec2e1a1298linux22vpnfull_triage
Tags:
malware
Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
lolbin remote
Link:
https://www.filescan.io/uploads/68280efd0de036ed65aa766f/reports/35a51280-201f-4360-83de-959686c47e95/overview
Malware family:
Mirai
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a1688361-3778-43dc-9682-31c02452a5dd
Result
Threat name:
Gafgyt, Mirai
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Detection:
malicious
Classification:
troj
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1692587
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1692587 Sample: neon.armv4l.elf Startdate: 17/05/2025 Architecture: LINUX Score: 88 25 Malicious sample detected (through community Yara rule) 2->25 27 Antivirus / Scanner detection for submitted sample 2->27 29 Multi AV Scanner detection for submitted file 2->29 31 2 other signatures 2->31 7 neon.armv4l.elf 2->7         started        process3 process4 9 neon.armv4l.elf 7->9         started        11 neon.armv4l.elf 7->11         started        13 neon.armv4l.elf 7->13         started        15 5 other processes 7->15 process5 17 neon.armv4l.elf 9->17         started        19 neon.armv4l.elf 9->19         started        21 neon.armv4l.elf 9->21         started        23 4 other processes 9->23
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3df92ec3ac65df237e732bd53c41536ecbeeb01df8b1750a6d34c1b8961f3cfa
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3df92ec3ac65df237e732bd53c41536ecbeeb01df8b1750a6d34c1b8961f3cfa/
Threat name:
Linux.Worm.Mirai
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Status:
Malicious
First seen:
2025-05-17 04:22:23 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hx4s5q5mmxpsg7ttfpktyqktn3f65ma57cyxkctngta3rfq7ht5a._file
Result
Malware family:
mirai
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Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/250517-ezfktagn51/
Malware Config
C2 Extraction:
traxanhc2.duckdns.org
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/3df92ec3ac65df237e732bd53c41536ecbeeb01df8b1750a6d34c1b8961f3cfa

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:CVE_2017_17215
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Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
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Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
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
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 7481db31026af3bba726a9925cb235d947c77d44e08ab5ece065093534ed0c77

Mirai

elf 3df92ec3ac65df237e732bd53c41536ecbeeb01df8b1750a6d34c1b8961f3cfa

(this sample)

  
Dropped by
SHA256 7481db31026af3bba726a9925cb235d947c77d44e08ab5ece065093534ed0c77
  
URLhaus
https://urlhaus.abuse.ch/url/3545427/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 5663cdb77392eaf6c5c00fce24b0695b

Comments