MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4eb0a83b221d2df1a2b153944766186725c98798f4d43793af0859cb35c94a98. 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 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4eb0a83b221d2df1a2b153944766186725c98798f4d43793af0859cb35c94a98
SHA3-384 hash: 9b206e411f75f4e0a47f3c1a7d1bbdd1a2f6089ede4accf0e8c9ac766241378de8495a854eae4f2385e66c7cacfcca39
SHA1 hash: c60470c347c8e1b09ab42dee6a5636527fd372aa
MD5 hash: 6dcb5ef9a6c82c173a6bf523747de955
humanhash: missouri-mike-lemon-bulldog
File name:neon.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:222'728 bytes
First seen:2025-05-17 11:44:37 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:2dwXS2d2CCoT8j2L9vIsuNs0HmODmLUaA6E9Um0x6i3:QwXOCCoT8j2L9vIfHvnaa9UXx6i3
TLSH T1E824B70E6E228F7EF7A8873447B79E25975C33D627E1D584D1ACD2101E6028E641FFA8
telfhash t1e141b0180a7417e4a6295c9d05adff76d6a330db7e162c338e11e8aaab29b439d10c0c
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 6a4173af56b4b115255de9b2419792bf89a200a9c408091236c5e7dce295405c
File size (compressed) :68'072 bytes
File size (de-compressed) :223'936 bytes
Format:linux/mips
Packed file: 6a4173af56b4b115255de9b2419792bf89a200a9c408091236c5e7dce295405c

Intelligence

File Origin
# of uploads :
1
# of downloads :
115
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-61.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28880.LC.UNOFFICIAL
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Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28886.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

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
Create hunting rule

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

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

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
Create hunting rule

Unix.Trojan.Mirai-8041698-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
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Unix.Trojan.Mirai-10011027-0
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Unix.Trojan.Mirai-10011918-0
Create hunting rule

Verdict:
Malicious
Score:
90.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=682876d5e5aa44ec2e1a2593linux22vpnfull_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 masquerade remote
Link:
https://www.filescan.io/uploads/682876d3c609634bd7c6de46/reports/421578db-7501-450f-a71b-a743efefd2fa/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
89
Number of processes launched:
14
Processes remaning?
false
Remote TCP ports scanned:
37215,5501
Full report:
https://elfdigest.com/brief/4eb0a83b221d2df1a2b153944766186725c98798f4d43793af0859cb35c94a98
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
type:Mirai 160.187.246.174:10022
UDP botnet C2(s):
not identified
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/41597796-984e-4190-9bd5-074a5d1a248f
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1692859
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Uses dynamic DNS services
Uses known network protocols on non-standard ports
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1692859 Sample: neon.mips.elf Startdate: 17/05/2025 Architecture: LINUX Score: 100 26 traxanhc2.duckdns.org 2->26 28 41.60.37.33 ZOL-ASGB Mauritius 2->28 30 100 other IPs or domains 2->30 32 Malicious sample detected (through community Yara rule) 2->32 34 Antivirus / Scanner detection for submitted sample 2->34 36 Multi AV Scanner detection for submitted file 2->36 40 4 other signatures 2->40 8 neon.mips.elf 2->8         started        signatures3 38 Uses dynamic DNS services 26->38 process4 process5 10 neon.mips.elf 8->10         started        12 neon.mips.elf 8->12         started        14 neon.mips.elf 8->14         started        16 3 other processes 8->16 process6 18 neon.mips.elf 10->18         started        20 neon.mips.elf 10->20         started        22 neon.mips.elf 10->22         started        24 2 other processes 10->24
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4eb0a83b221d2df1a2b153944766186725c98798f4d43793af0859cb35c94a98
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4eb0a83b221d2df1a2b153944766186725c98798f4d43793af0859cb35c94a98/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-05-17 11:45:23 UTC
File Type:
ELF32 Big (Exe)
AV detection:
25 of 37 (67.57%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=j2ykqozcduw7divrkokeozqym4s4tb4y6tkdpe5pbbm4wnojjkma._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery
Link:
https://tria.ge/reports/250517-nwwx3aep2w/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Contacts a large (768632) 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/4eb0a83b221d2df1a2b153944766186725c98798f4d43793af0859cb35c94a98

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
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:enterpriseunix2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise UNIX
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 6a4173af56b4b115255de9b2419792bf89a200a9c408091236c5e7dce295405c

Mirai

elf 4eb0a83b221d2df1a2b153944766186725c98798f4d43793af0859cb35c94a98

(this sample)

  
Dropped by
SHA256 6a4173af56b4b115255de9b2419792bf89a200a9c408091236c5e7dce295405c
  
URLhaus
https://urlhaus.abuse.ch/url/3543220/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 fe1de5200bc2a28dbb3d860b9c63d7a5
  
URLhaus
https://urlhaus.abuse.ch/url/3543222/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments