MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a611d9be1b22e01baade7fb1e1bd4c0c5e81c1e6a373b64184eec55b896a7cd6. 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: a611d9be1b22e01baade7fb1e1bd4c0c5e81c1e6a373b64184eec55b896a7cd6
SHA3-384 hash: 816bf190cc2896129b901a788b6c258f753e1bd693b5f51977ebbe2688f7fefd5ed8cd060981b6516283e259490a7deb
SHA1 hash: d895e4be035eb88b1157f299f0460525d30831ef
MD5 hash: cdc3c3af15642e2d2ba7d1283c4266e6
humanhash: batman-oranges-three-rugby
File name:vision.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:38'908 bytes
First seen:2025-04-18 23:48:33 UTC
Last seen:2025-04-19 16:12:03 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:isloUA1/dUkTg/aLGdHhPB2dCSlfAfIURCi2FAJgGlzDpbuR1Jid:bloBj0Fhhw/K2uVJuK
TLSH T1B003E16C8A1E02B2D20DC4B20E797B6127A4DBF39A43D44269954ACB5FB78013CEF9C4
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) :38'908 bytes
File size (de-compressed) :101'060 bytes
Format:linux/mips
Unpacked file: 122eb5e985097af42c63f00d61792bbbd2ca331214841b527d63a75c90b39a77

Intelligence

File Origin
# of uploads :
2
# of downloads :
108
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Clean
Score:
89.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6802eaae2203b3e10cd16282linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Connection attempt
Receives data from a server
Opens a port
Sends data to a server
Kills processes
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
masquerade packed upx
Link:
https://www.filescan.io/uploads/6802e502b13d3e2cb277f5df/reports/f7e6e9f3-3f1a-4aab-84f8-485b0b88cab3/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
UPX
Botnet:
unknown
Number of open files:
71
Number of processes launched:
6
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/a611d9be1b22e01baade7fb1e1bd4c0c5e81c1e6a373b64184eec55b896a7cd6
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/a0642411-d486-4c31-80f5-6706891bd8cc
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1668951
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1668951 Sample: vision.mips.elf Startdate: 19/04/2025 Architecture: LINUX Score: 68 20 176.65.142.252, 3778, 37802, 37806 WEBTRAFFICDE Germany 2->20 22 109.202.202.202, 80 INIT7CH Switzerland 2->22 24 2 other IPs or domains 2->24 26 Malicious sample detected (through community Yara rule) 2->26 28 Multi AV Scanner detection for submitted file 2->28 30 Yara detected Mirai 2->30 32 Sample is packed with UPX 2->32 8 vision.mips.elf 2->8         started        signatures3 process4 process5 10 vision.mips.elf 8->10         started        12 vision.mips.elf 8->12         started        14 vision.mips.elf 8->14         started        process6 16 vision.mips.elf 10->16         started        18 vision.mips.elf 10->18         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a611d9be1b22e01baade7fb1e1bd4c0c5e81c1e6a373b64184eec55b896a7cd6
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a611d9be1b22e01baade7fb1e1bd4c0c5e81c1e6a373b64184eec55b896a7cd6/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2025-04-18 23:49:24 UTC
File Type:
ELF32 Big (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=uyi5tpq3elqbxkw6p6y6dpkmbrpidqpgunz3mqme53cvxclkptla._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/250418-3t6f2sysc1/
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:
Informative
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/bc77acb2-b0ef-498e-b8ae-e62bc11e5510
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/a611d9be1b22e01baade7fb1e1bd4c0c5e81c1e6a373b64184eec55b896a7cd6

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 a611d9be1b22e01baade7fb1e1bd4c0c5e81c1e6a373b64184eec55b896a7cd6

(this sample)

Mirai

elf 122eb5e985097af42c63f00d61792bbbd2ca331214841b527d63a75c90b39a77

  
URLhaus
https://urlhaus.abuse.ch/url/3506581/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 122eb5e985097af42c63f00d61792bbbd2ca331214841b527d63a75c90b39a77
  
Dropping
MD5 9aef1aef4dffa7ae582ec1e5d45e1e79
  
URLhaus
https://urlhaus.abuse.ch/url/3506584/

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