MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5cccde173afaf9601827174059b0374cb0d857d2d762aa34a5ebb66c997a397f. 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 7 File information Comments
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SHA256 hash: 5cccde173afaf9601827174059b0374cb0d857d2d762aa34a5ebb66c997a397f
SHA3-384 hash: 85ed9f799a385a532274210bdc23c942798a5f4665cea2003a14ed72efd2a1f65e66e89875a1a9a2af0238f6e0e5fcc4
SHA1 hash: 36972034eeb0a72de1168b64c8f9c0b97579ffc9
MD5 hash: 25f5ea619292178e89a2695e59aeeeb6
humanhash: ack-wyoming-single-delaware
File name:neon.mipsel
Download: download sample
Signature Mirai
Create hunting rule
File size:230'952 bytes
First seen:2025-05-22 05:17:53 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:QdEOTq39olY2Gaxz03ZCBz3TY5LtINCOsihAArwBSj0eJcl6W:yEO452GaxOSz3ctaCOsUO7kcl
TLSH T19C34D50AAF510FFBD8AFDD3702E90B0629CC644722A93B367634D524F54A64B59E3C78
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 279b509ed6017677e6252760dd8aa8b1f6c5358ff5443be8513256d3a409d9ab
File size (compressed) :70'544 bytes
File size (de-compressed) :230'952 bytes
Format:linux/mipsel
Packed file: 279b509ed6017677e6252760dd8aa8b1f6c5358ff5443be8513256d3a409d9ab

Intelligence

File Origin
# of uploads :
1
# of downloads :
76
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
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Sanesecurity.Malware.30435.LC.UNOFFICIAL
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Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
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Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
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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
Create hunting rule

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=682eb439c28c67d666444e04linux22vpnfull_triage
Tags:
malware
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Runs as daemon
Receives data from a server
Opens a port
Sends data to a server
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
lolbin remote
Link:
https://www.filescan.io/uploads/682eb3a6985349514e5cbef1/reports/0e99ea02-cef2-4e14-81d0-c7d91c550c2c/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
7
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/5cccde173afaf9601827174059b0374cb0d857d2d762aa34a5ebb66c997a397f
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Gathering data
Result
Threat name:
Gafgyt, Mirai
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Detection:
malicious
Classification:
troj
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1696504
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: 1696504 Sample: neon.mipsel.elf Startdate: 22/05/2025 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.mipsel.elf 2->7         started        process3 process4 9 neon.mipsel.elf 7->9         started        11 neon.mipsel.elf 7->11         started        13 neon.mipsel.elf 7->13         started        15 4 other processes 7->15 process5 17 neon.mipsel.elf 9->17         started        19 neon.mipsel.elf 9->19         started        21 neon.mipsel.elf 9->21         started        23 3 other processes 9->23
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/5cccde173afaf9601827174059b0374cb0d857d2d762aa34a5ebb66c997a397f
Detection:
mirai
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Link:
https://mwdb.cert.pl/sample/5cccde173afaf9601827174059b0374cb0d857d2d762aa34a5ebb66c997a397f/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-05-22 05:18:28 UTC
File Type:
ELF32 Little (Exe)
AV detection:
23 of 38 (60.53%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ltgn4fz27l4wagbhc5aftmbxjsynqv6s25rkunff5o3gzgl2hf7q._file
Result
Malware family:
mirai
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Score:
  10/10
Tags:
family:mirai defense_evasion discovery
Link:
https://tria.ge/reports/250522-fzj4nsylv6/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Contacts a large (664481) amount of remote hosts
Creates a large amount of network flows
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/5cccde173afaf9601827174059b0374cb0d857d2d762aa34a5ebb66c997a397f

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_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
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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 279b509ed6017677e6252760dd8aa8b1f6c5358ff5443be8513256d3a409d9ab

Mirai

elf 5cccde173afaf9601827174059b0374cb0d857d2d762aa34a5ebb66c997a397f

(this sample)

  
Dropped by
SHA256 279b509ed6017677e6252760dd8aa8b1f6c5358ff5443be8513256d3a409d9ab
  
URLhaus
https://urlhaus.abuse.ch/url/3545428/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 1da18d20f9891912d895953f2917ffa8

Comments