MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0aca38ca3bffe4b3f56b6c7176db9e87c2dc4cee803b1a3bfbb46e9479c0968f. 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


Threat unknown


Vendor detections: 9


Intelligence 9 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0aca38ca3bffe4b3f56b6c7176db9e87c2dc4cee803b1a3bfbb46e9479c0968f
SHA3-384 hash: 8e6525f84048ad4c995af609ec311c8e041064b14e3bce49a9390b77a5659a9a3c25c5ead6ac27ff1c7e8358ebba5571
SHA1 hash: ba51b7180ffc124c468679afda460df469bb4e68
MD5 hash: 80ea0276fa5b8917bcf61362435d5800
humanhash: october-earth-chicken-beryllium
File name:mips64
Download: download sample
File size:132'720 bytes
First seen:2025-04-22 15:17:32 UTC
Last seen:2025-06-08 03:11:07 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:UH9Ip6Xo6CJCfp4U0u48s8TJGHQdCGoTfRq8h0DyZhgo8rhVW0q3jB/GSLHED/Mu:j6CJCZVJ9UAV6EEwEToN4+npg
TLSH T129D35B92BB47CCBEF95987B85AA20E7463D425D725B5C5D3C23FBE094E242C04D1AEC8
Magika elf
Reporter abuse_ch
Tags:elf

Intelligence

File Origin
# of uploads :
2
# of downloads :
80
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai.8670.3869.7730.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
90.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6807b398a37ff28e12980c31linux22vpnfull_triage
Tags:
malware
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
obfuscated
Link:
https://www.filescan.io/uploads/6807b34290767142c3e00e00/reports/eef1393f-0a82-4fea-a063-ed528215ff25/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/0aca38ca3bffe4b3f56b6c7176db9e87c2dc4cee803b1a3bfbb46e9479c0968f
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/bf1670e9-14d4-40d8-96ab-92714523712b
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1671169
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1671169 Sample: mips64.elf Startdate: 22/04/2025 Architecture: LINUX Score: 48 14 54.171.230.55, 443 AMAZON-02US United States 2->14 16 54.247.62.1, 443, 52472 AMAZON-02US United States 2->16 18 daisy.ubuntu.com 2->18 20 Multi AV Scanner detection for submitted file 2->20 6 dash rm 2->6         started        8 dash cat 2->8         started        10 dash head 2->10         started        12 8 other processes 2->12 signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/0aca38ca3bffe4b3f56b6c7176db9e87c2dc4cee803b1a3bfbb46e9479c0968f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0aca38ca3bffe4b3f56b6c7176db9e87c2dc4cee803b1a3bfbb46e9479c0968f/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-04-22 15:18:33 UTC
File Type:
ELF64 Big (Exe)
AV detection:
6 of 24 (25.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=blfdrsr377slh5llnryxnw46q7bnythoqa5ruo73wrxji6oas2hq._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
discovery
Link:
https://tria.ge/reports/250422-spspaasr16/
Behaviour
System Network Configuration Discovery
Verdict:
Informative
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/cd519c56-9fd4-4002-8229-f5d37edb0239
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/0aca38ca3bffe4b3f56b6c7176db9e87c2dc4cee803b1a3bfbb46e9479c0968f

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:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:SUSP_XORed_Mozilla_Oct19
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

elf 0aca38ca3bffe4b3f56b6c7176db9e87c2dc4cee803b1a3bfbb46e9479c0968f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3521936/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3521944/
  
URLhaus
https://urlhaus.abuse.ch/url/3522710/
  
URLhaus
https://urlhaus.abuse.ch/url/3522726/

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