MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e7218a5d2144a80c025c9d5619850d45e3702168f080de8ddc85ad0f3cf4a92a. 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: 13


Intelligence 13 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e7218a5d2144a80c025c9d5619850d45e3702168f080de8ddc85ad0f3cf4a92a
SHA3-384 hash: a63288fc69ec484ab597c072a9807f3f1e7d3b31b1d79807652cc0e1507db9fac6f8bda9e1a7156a0f2a5acc4cce4b9f
SHA1 hash: 3646583eb2750c7d411622b52b51f434a74bb00a
MD5 hash: 8d054de711cd2a978c65e2df4d2043dd
humanhash: spaghetti-failed-wolfram-pizza
File name:Aqua.mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:203'516 bytes
First seen:2024-09-05 20:28:16 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:7C+1JcwcJfq/XpHFOlBJk70z7/2WX2eTxzS3bbW7yv6Ht/:7C+12wcJfi5HFOlBJk7qNBT1wfSN
TLSH T13514E70ABB510EFBDCABCD3706E91B0128CC645722A57B367674D528F54B60B19E3CB8
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 NDA0E
Tags:Aqua elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
109
Origin country :
NL NL
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

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

Unix.Trojan.Mirai-9907086-0
Create hunting rule

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

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

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Sends data to a server
DNS request
Connection attempt
Creating a file
Runs as daemon
Substitutes an application name
Deletes a system binary file
Deleting of the original file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
89%
Tags:
anti-debug lolbin masquerade remote
Link:
https://www.filescan.io/uploads/66da14955c270e35fa44a026/reports/a86b7076-9396-47b4-be91-3234f0d23b54/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
7
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/e7218a5d2144a80c025c9d5619850d45e3702168f080de8ddc85ad0f3cf4a92a
Behaviour
no suspicious findings
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/71a3dc5a-05ef-487b-825b-fd7ca592ba9d
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1505220
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample deletes itself
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e7218a5d2144a80c025c9d5619850d45e3702168f080de8ddc85ad0f3cf4a92a
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e7218a5d2144a80c025c9d5619850d45e3702168f080de8ddc85ad0f3cf4a92a/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-09-05 20:29:07 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=44qyuxjbisuayas4tvlbtbinixrxaili6can5do4qwwq6phuveva._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/240905-y9kgasyelq/
Behaviour
Changes its process name
Deletes itself
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/e7218a5d2144a80c025c9d5619850d45e3702168f080de8ddc85ad0f3cf4a92a

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:Detect_Malicious_VBScript_Base64
Create hunting rule
Author:daniyyell
Description:Detects malicious VBScript patterns, including Base64 decoding, file operations, and PowerShell.
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:Linux_Gafgyt_May_2024
Create hunting rule
Author:NDA0E
Description:Detects Gafgyt
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_da28eb8b
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:SUSP_XORed_Mozilla
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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 e7218a5d2144a80c025c9d5619850d45e3702168f080de8ddc85ad0f3cf4a92a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3158495/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3158505/
  
URLhaus
https://urlhaus.abuse.ch/url/3158536/
  
URLhaus
https://urlhaus.abuse.ch/url/3158591/

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