MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b06b14493faffda2bbe45f03fb48384cbda85bfd324af397d985efb7dd206a67. 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 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b06b14493faffda2bbe45f03fb48384cbda85bfd324af397d985efb7dd206a67
SHA3-384 hash: 55ff41d6cf2137080a7d6dd491d1f31727675d0380d53d863949e7f50d2ae4b5ab77259d1ce92357cc0fb70b8f0f9191
SHA1 hash: 2abe008f8c4f478786469ca5701d9dda8ed78470
MD5 hash: 1209bf58ac06bbf7afcfa015e79c2666
humanhash: floor-shade-pip-white
File name:Kloki.x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:63'328 bytes
First seen:2025-01-19 01:51:22 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:jLk4kFkEUxk660keLtUD+dkDYg392p00+L3JJYS:U4kT6k6IeLtg+mDV926L3JJYS
TLSH T19A534B07F68580FDC49AC274472AB63FA577747D0239B2AA77D8EB133E46E218E1D940
telfhash t15b2126e6349909a4f1eff4613309e10469351f6554e13af3fa72a4faeb5234208b6c3b
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

Intelligence

File Origin
# of uploads :
1
# of downloads :
129
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.ELF.Gafgyt-NI.22213.29088.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
95.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=678c5c51aa9c8e7858e05563linux22vpnfull_triage
Tags:
gafgyt mirai
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Runs as daemon
Creating a file
Kills processes
Opens a port
Receives data from a server
Sends data to a server
Substitutes an application name
Kills critical processes
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
lolbin remote
Link:
https://www.filescan.io/uploads/678c5accee4e1f7c661b4a5e/reports/74f36635-934e-46bf-ab11-ce2981e199d5/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
2
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
13566
Full report:
https://elfdigest.com/brief/b06b14493faffda2bbe45f03fb48384cbda85bfd324af397d985efb7dd206a67
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
UNKNOWN
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1822d02f-c21f-4b84-826a-cd9472e3fac3
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1594474
Signature
Antivirus / Scanner detection for submitted sample
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample tries to kill multiple processes (SIGKILL)
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b06b14493faffda2bbe45f03fb48384cbda85bfd324af397d985efb7dd206a67
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b06b14493faffda2bbe45f03fb48384cbda85bfd324af397d985efb7dd206a67/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-01-19 01:52:06 UTC
File Type:
ELF64 Little (Exe)
AV detection:
12 of 38 (31.58%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wbvrisj7v762fo7el4b7wsbyjs62qw75gjfphf6zqxx3pxjanjtq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
defense_evasion discovery linux
Link:
https://tria.ge/reports/250119-cadzks1pa1/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Enumerates active TCP sockets
Enumerates running processes
Modifies Watchdog functionality
Renames itself
Verdict:
Malicious
Tags:
trojan gafgyt mirai Unix.Trojan.Mirai-7640640-0
YARA:
Linux_Trojan_Gafgyt_9e9530a7 Linux_Trojan_Gafgyt_807911a2 Linux_Trojan_Gafgyt_d4227dbf Linux_Trojan_Gafgyt_d996d335 Linux_Trojan_Gafgyt_620087b9 Linux_Trojan_Gafgyt_33b4111a Linux_Trojan_Mirai_520deeb8 Linux_Trojan_Mirai_01e4a728 Linux_Trojan_Mirai_e0cf29e2
Link:
https://app.threat.zone/submission/c0b86cf6-e3a1-4456-92fd-b1ae89814266
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/b06b14493faffda2bbe45f03fb48384cbda85bfd324af397d985efb7dd206a67

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_Trojan_Gafgyt_33b4111a
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_620087b9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_807911a2
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_9e9530a7
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d4227dbf
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d996d335
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_01e4a728
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_520deeb8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_e0cf29e2
Create hunting rule
Author:Elastic Security
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 b06b14493faffda2bbe45f03fb48384cbda85bfd324af397d985efb7dd206a67

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3397138/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3397150/

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_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments