MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dbe2b35321de6534e45fe763c7865a10e56646a154e805aec21659b97abe8614. 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: 11


Intelligence 11 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: dbe2b35321de6534e45fe763c7865a10e56646a154e805aec21659b97abe8614
SHA3-384 hash: 3a3f37522e6a3eefe5ccceb46fad46542658b42285fbbd2fe8125d9e032ca97952bed5fe17ee3aac40a4602dcb555465
SHA1 hash: 6eef5d13b73882c665de30cf871d27bbf96908c6
MD5 hash: c1394aef0882eaef466b9b7623c8395b
humanhash: lemon-don-kitten-illinois
File name:nklmips
Download: download sample
Signature Mirai
Create hunting rule
File size:73'740 bytes
First seen:2024-10-28 06:37:29 UTC
Last seen:2024-11-15 23:15:24 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:ckuzPD5y47fRn3EmVUzW7s37tl37Ts5uwC3ttnI8sRiu:4b84753EmVUAu7dtnI9
TLSH T11873C81B2A35DFADFB6DC3354BB78A209688239127D1C682D16CFD015E7034E641FBA8
telfhash t10f016d1c843813f1e7850cadabedff3ae05181df0a265e338d50eeaa9f10a065e01c2c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
3
# of downloads :
95
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Gafgyt-9940653-0
Create hunting rule

Unix.Trojan.Mirai-10008934-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=671f31665928ee28d55e8173linux22vpnfull_triage
Tags:
malware
Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Connection attempt
Creating a file
Receives data from a server
DNS request
Opens a port
Sends data to a server
Substitutes an application name
Performs a bruteforce attack in the network
Verdict:
Unknown
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug
Link:
https://www.filescan.io/uploads/671f315e2734cb737d8f28af/reports/148bd33f-33f7-4828-aedc-ad035e2e85d9/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/dbe2b35321de6534e45fe763c7865a10e56646a154e805aec21659b97abe8614
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/69bc0dde-890e-4e7b-b6a3-53c9ad555828
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1543589
Signature
Connects to many ports of the same IP (likely port scanning)
Multi AV Scanner detection for submitted file
Sends malformed DNS queries
Uses known network protocols on non-standard ports
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/dbe2b35321de6534e45fe763c7865a10e56646a154e805aec21659b97abe8614
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/dbe2b35321de6534e45fe763c7865a10e56646a154e805aec21659b97abe8614/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-10-28 06:38:20 UTC
File Type:
ELF32 Big (Exe)
AV detection:
16 of 38 (42.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3prlguzb3zstjzc745r4pbs2cdswmrvbktuallwcczm3s6v6qyka._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
defense_evasion discovery
Link:
https://tria.ge/reports/241028-hd3d8szqdl/
Behaviour
System Network Configuration Discovery
Changes its process name
Modifies Watchdog functionality
Renames itself
Unexpected DNS network traffic destination
Contacts a large (72035) amount of remote hosts
Creates a large amount of network flows
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/320d6d5c-6690-4ce4-b746-63d3383d07e4
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/dbe2b35321de6534e45fe763c7865a10e56646a154e805aec21659b97abe8614

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: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 dbe2b35321de6534e45fe763c7865a10e56646a154e805aec21659b97abe8614

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3257335/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3257017/
  
URLhaus
https://urlhaus.abuse.ch/url/3255548/
  
URLhaus
https://urlhaus.abuse.ch/url/3257097/
  
URLhaus
https://urlhaus.abuse.ch/url/3256631/
  
URLhaus
https://urlhaus.abuse.ch/url/3257239/
  
URLhaus
https://urlhaus.abuse.ch/url/3256566/
  
URLhaus
https://urlhaus.abuse.ch/url/3257115/
  
URLhaus
https://urlhaus.abuse.ch/url/3257037/
  
URLhaus
https://urlhaus.abuse.ch/url/3256958/
  
URLhaus
https://urlhaus.abuse.ch/url/3256759/
  
URLhaus
https://urlhaus.abuse.ch/url/3256330/
  
URLhaus
https://urlhaus.abuse.ch/url/3256513/
  
URLhaus
https://urlhaus.abuse.ch/url/3255848/
  
URLhaus
https://urlhaus.abuse.ch/url/3255884/
  
URLhaus
https://urlhaus.abuse.ch/url/3256675/
  
URLhaus
https://urlhaus.abuse.ch/url/3255578/
  
URLhaus
https://urlhaus.abuse.ch/url/3256910/

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