MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fb9ed6032a501cc1dc9b28550feeeda01dbc889b585cf3a9d175a43e3ef18c45. 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: 10


Intelligence 10 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fb9ed6032a501cc1dc9b28550feeeda01dbc889b585cf3a9d175a43e3ef18c45
SHA3-384 hash: 60f9b11ffbc767bcb88640b934c59d998253534199da02884f130da0f173cdd183099bee29f3c3cb12e1df6ca1616d50
SHA1 hash: 6a53ade58e303e3b135274f3d08d800f8c4781ad
MD5 hash: d2b51be4cd8b6159e17a3b77b8392d0c
humanhash: blossom-music-vermont-east
File name:neon.mipsel
Download: download sample
Signature Mirai
Create hunting rule
File size:72'064 bytes
First seen:2025-05-17 03:39:42 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:OgVlKbhnlFnMUAW7Le8gADq8O5xgxui6w74Me+j2ZrRj8ixAysx:V8jnPjgAmx+SBRyye
TLSH T1C66302DCE6DD99F2CA68B4FF00D812249B0025D07344EBAA9B4DC847FCBE5DA399C059
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 gafgyt mirai UPX
File size (compressed) :72'064 bytes
File size (de-compressed) :239'316 bytes
Format:linux/mipsel
Unpacked file: 4b6090baf636cb98d42a8eec93a4b6cb10ef8762a360529df6c76eb03321de4c

Intelligence

File Origin
# of uploads :
1
# of downloads :
117
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.13554.15538.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68280529375681df7c1a025flinux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Connection attempt
DNS request
Opens a port
Sends data to a server
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/6828051f15ed82cd53d7c215/reports/3499dd91-e923-413b-913d-9ee295e56cd7/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
UPX
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/fb9ed6032a501cc1dc9b28550feeeda01dbc889b585cf3a9d175a43e3ef18c45
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/9b734a6f-3508-445d-9f21-17eced221088
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1692564
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1692564 Sample: neon.mipsel.elf Startdate: 17/05/2025 Architecture: LINUX Score: 92 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 3 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 5 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 4 other processes 9->23
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/fb9ed6032a501cc1dc9b28550feeeda01dbc889b585cf3a9d175a43e3ef18c45
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/fb9ed6032a501cc1dc9b28550feeeda01dbc889b585cf3a9d175a43e3ef18c45/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-05-17 03:40:22 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7opnmazkkaomdxe3fbkq73xnuao3zce3lbophkorowsd4pxrrrcq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/250517-d8bsjsgj2w/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Contacts a large (805485) amount of remote hosts
Creates a large amount of network flows
Mirai
Mirai family
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/cf3bec52-e187-4f6c-8b13-56ca3cf939c7
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.20
Link:
https://yomi.yoroi.company/submissions/fb9ed6032a501cc1dc9b28550feeeda01dbc889b585cf3a9d175a43e3ef18c45

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
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

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

Web download

Mirai

elf fb9ed6032a501cc1dc9b28550feeeda01dbc889b585cf3a9d175a43e3ef18c45

(this sample)

Mirai

elf 4b6090baf636cb98d42a8eec93a4b6cb10ef8762a360529df6c76eb03321de4c

  
URLhaus
https://urlhaus.abuse.ch/url/3545428/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 4b6090baf636cb98d42a8eec93a4b6cb10ef8762a360529df6c76eb03321de4c
  
Dropping
MD5 5ae635c9da1f3fea07ae0a623063900a

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