MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 91ea6fecea25d987ecc69640245cccae87fffc17b00893a2bd9508da7aabfe52. 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: 9


Intelligence 9 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 91ea6fecea25d987ecc69640245cccae87fffc17b00893a2bd9508da7aabfe52
SHA3-384 hash: f00eec8399f85a90a92a111fa2bb75fb86d1c3de48940ccdce0a39d932a2d0daf9c82d60e9d928c942bdc957dee6edb7
SHA1 hash: 6ce89381d325d658f0b6aa005b6bb07b8f704ddb
MD5 hash: 0980edfa317314c84ac05ac83d4a6ea6
humanhash: jersey-undress-bravo-may
File name:neon.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:35'492 bytes
First seen:2025-10-05 13:53:52 UTC
Last seen:2025-10-05 15:18:13 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:W48sbeOvx+ZyGa7R2/kJD3MGfE3xcJ2ao5S+goAJJgGlzDpbuR1JrC:zZvM1/kB31foxc+wj7VJuE
TLSH T1C1F2E1AC6D898499C4F4C1FDBDD28BD07A7B4190BC02E959BECC440A6F26CB53CD24A7
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
File size (compressed) :35'492 bytes
File size (de-compressed) :95'868 bytes
Format:linux/mips
Unpacked file: 2e496717b85edc1f47dececadbf27f92d6bbd49fedc432bef640f7ff7616e528

Intelligence

File Origin
# of uploads :
3
# of downloads :
72
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
no reply from clamd
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Sends data to a server
Receives data from a server
Connection attempt
DNS request
Runs as daemon
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade packed threat upx
Link:
https://www.filescan.io/uploads/68e27a41f679cead12bc14bd/reports/ab03a026-5e3c-4c1c-84ab-63ec8401be6e/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
UPX
Botnet:
unknown
Number of open files:
88
Number of processes launched:
8
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/91ea6fecea25d987ecc69640245cccae87fffc17b00893a2bd9508da7aabfe52
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-10-05T04:35:00Z UTC
Last seen:
2025-10-06T10:34:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/91ea6fecea25d987ecc69640245cccae87fffc17b00893a2bd9508da7aabfe52/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/8aedbf3b-3cd5-4547-9fd6-c882bdba408b
Behavior Graph:
Download SVG
%3
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/63e34b42-3ae7-4a7f-a860-59d10eae2475
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1789320
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Uses dynamic DNS services
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1789320 Sample: neon.mips.elf Startdate: 05/10/2025 Architecture: LINUX Score: 72 30 death-net.duckdns.org 2->30 32 death-net.duckdns.org 176.65.141.49, 12121, 41682, 41684 WEBTRAFFICDE Germany 2->32 34 4 other IPs or domains 2->34 36 Malicious sample detected (through community Yara rule) 2->36 38 Multi AV Scanner detection for submitted file 2->38 40 Yara detected Mirai 2->40 42 Sample is packed with UPX 2->42 8 neon.mips.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        14 python3.8 dpkg 2->14         started        signatures3 44 Uses dynamic DNS services 30->44 process4 process5 16 neon.mips.elf 8->16         started        18 neon.mips.elf 8->18         started        20 neon.mips.elf 8->20         started        22 neon.mips.elf 8->22         started        process6 24 neon.mips.elf 16->24         started        26 neon.mips.elf 16->26         started        28 neon.mips.elf 16->28         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/91ea6fecea25d987ecc69640245cccae87fffc17b00893a2bd9508da7aabfe52
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/91ea6fecea25d987ecc69640245cccae87fffc17b00893a2bd9508da7aabfe52/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-05 07:02:16 UTC
File Type:
ELF32 Big (Exe)
AV detection:
20 of 38 (52.63%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=shvg73hkexmyp3ggszacixgmv2d777axwaejhiv5suenu6vl7zja._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/251005-ra5jvszly4/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/e03dba3c-8d7e-4577-b939-1374a80512ab
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/91ea6fecea25d987ecc69640245cccae87fffc17b00893a2bd9508da7aabfe52

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:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
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: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

sh f88aa064da17427cee044401a23918bb616950b2a1c9efb2bea5be89265aa0c6

Mirai

elf 91ea6fecea25d987ecc69640245cccae87fffc17b00893a2bd9508da7aabfe52

(this sample)

Mirai

elf 2e496717b85edc1f47dececadbf27f92d6bbd49fedc432bef640f7ff7616e528

  
URLhaus
https://urlhaus.abuse.ch/url/3657705/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 2e496717b85edc1f47dececadbf27f92d6bbd49fedc432bef640f7ff7616e528
  
Dropping
MD5 bccb8ab750c4e894b5d2e93b48d3ccb7
  
Dropped by
SHA256 f88aa064da17427cee044401a23918bb616950b2a1c9efb2bea5be89265aa0c6
  
Dropped by
MD5 91525cd9d85540e423902227ab5534d2
  
URLhaus
https://urlhaus.abuse.ch/url/3657447/

Comments