MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e72a32e5ee2d171eb2af61eae86d371020ad2ec17ab04236558d009e43b44106. 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: 12


Intelligence 12 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e72a32e5ee2d171eb2af61eae86d371020ad2ec17ab04236558d009e43b44106
SHA3-384 hash: 84ec600bb90980a1e723c7fd1c804b9060299bf44a0fa89f40b9af51c96ba474cc565b6a970c4d3a34bbfaf779aa0e7d
SHA1 hash: 5cdc187b0fef004465be726d02d5c9b595a1a205
MD5 hash: e6a1cf30adaca2f2dd0884f23922783a
humanhash: spaghetti-don-tennis-winner
File name:dvwkja7
Download: download sample
Signature Mirai
Create hunting rule
File size:190'993 bytes
First seen:2024-10-24 13:38:16 UTC
Last seen:2024-10-24 17:58:44 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:3JOl5BBygXTPGy6V5UDagOt8w72hfns8e98sj96kZ9QobM/Rg7qf2:5Ol5zyKGyKCDagOt8wEzefj9629dbM/W
TLSH T17F142A46E6414B13C0D727BAFADF42463333979493E773069528AFB43F8679E4E22A05
telfhash t1aa31feb19b78512a59a1dc64d9ed57b2252acb132344ff33ef21c4cc280a40ee626c4f
Magika elf
Reporter elfdigest
Tags:mirai

Intelligence

File Origin
# of uploads :
4
# of downloads :
109
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28886.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30455.LC.BadVar.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135925-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-9760303-0
Create hunting rule

Unix.Trojan.Mirai-9945193-0
Create hunting rule

Unix.Trojan.Mirai-9946826-0
Create hunting rule

Unix.Trojan.Mirai-9970440-0
Create hunting rule

Unix.Dropper.Mirai-10008433-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Unix.Trojan.Mirai-10028946-0
Create hunting rule

Gathering data
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
Deletes a system binary file
Deleting of the original file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
bash gcc lolbin remote
Link:
https://www.filescan.io/uploads/671a4dfde03532c8c9892da0/reports/3c9aea5e-07f2-442f-9d67-88125af962b0/overview
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a49743c5-61e6-4600-8e6d-7814da884bfb
Result
Threat name:
Mirai, Okiru
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1541230
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample deletes itself
Sends malformed DNS queries
Yara detected Mirai
Yara detected Okiru
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e72a32e5ee2d171eb2af61eae86d371020ad2ec17ab04236558d009e43b44106
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e72a32e5ee2d171eb2af61eae86d371020ad2ec17ab04236558d009e43b44106/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-10-24 02:46:55 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 38 (44.74%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=44vdfzpofulr5mvpmhvoq3jxcaqk2lwbpkyeensvruaj4q5uieda._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:botnet discovery
Link:
https://tria.ge/reports/241024-qx1zhstcjq/
Behaviour
Reads runtime system information
Changes its process name
Deletes itself
Malware Config
C2 Extraction:
boats.dogmuncher.xyz
89.190.156.145
Verdict:
Malicious
Tags:
trojan gafgyt
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/9fae74b8-caa0-442c-a5d0-e0efcee37416
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/e72a32e5ee2d171eb2af61eae86d371020ad2ec17ab04236558d009e43b44106

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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_3bcc1630
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 e72a32e5ee2d171eb2af61eae86d371020ad2ec17ab04236558d009e43b44106

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3251632/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3251842/

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