MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ba5a075a46578af3c7c9cbffabbb1fb2d4831144976880a0f6d4e92cf18ff4e5. 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: 7


Intelligence 7 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ba5a075a46578af3c7c9cbffabbb1fb2d4831144976880a0f6d4e92cf18ff4e5
SHA3-384 hash: 41c4ef96755a3f337ca32362309781449dc010d5adbdfbdd2e24ddf72cca90a4f85f600527dbde0e18682ba90774a50c
SHA1 hash: 436bf1d8a5a04583560d59b4a78b21a76ff06040
MD5 hash: 9cf8622e77e42061742ba8fa76572892
humanhash: stream-may-texas-mexico
File name:armv4l
Download: download sample
Signature Mirai
Create hunting rule
File size:120'480 bytes
First seen:2025-11-30 10:44:42 UTC
Last seen:2025-11-30 12:49:54 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:rQ6SsykUOhnKanWKPddagjMdUSo9GsRXNvBSWcWclOulNQlre5OefbIyPF8f+i7K:rWkP/nnPacMpaFB9mOul6rjE6H6r
TLSH T1B0C32995FD818B16C6C2167BFB9E828C372753ACD2EE72039E159F61378B45B0E3A141
telfhash t17ea024c431d4433045c04d43c55005011dc73104f35040c3c007114d0741f07317fcf0
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 :
3
# of downloads :
42
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Result
Verdict:
Clean
Maliciousness:
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
expand lolbin rust
Link:
https://www.filescan.io/uploads/692c20449921be4c9304787d/reports/4888a375-ee42-4bdf-8d82-129f5f7e73ad/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
83
Number of processes launched:
2
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/ba5a075a46578af3c7c9cbffabbb1fb2d4831144976880a0f6d4e92cf18ff4e5
Behaviour
Anti-VM
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/dd35d7a2-e3d9-4486-a666-7730944e2871
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1823078
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1823078 Sample: armv4l.elf Startdate: 30/11/2025 Architecture: LINUX Score: 48 18 87.121.84.74, 12344, 40688 SKATTV-ASBG Bulgaria 2->18 20 109.202.202.202, 80 INIT7CH Switzerland 2->20 22 3 other IPs or domains 2->22 24 Multi AV Scanner detection for submitted file 2->24 8 armv4l.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 armv4l.elf 8->14         started        process6 16 armv4l.elf 14->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ba5a075a46578af3c7c9cbffabbb1fb2d4831144976880a0f6d4e92cf18ff4e5
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ba5a075a46578af3c7c9cbffabbb1fb2d4831144976880a0f6d4e92cf18ff4e5/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-30 10:35:56 UTC
File Type:
ELF32 Little (Exe)
AV detection:
6 of 36 (16.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xjnaowsgk6fphr6jzp72xoy7wlkigekes5uibihw2tusz4mp6tsq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/251130-mtkxcahj5z/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/ddff0b87-efed-4277-b5bf-4869a2d26868
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/ba5a075a46578af3c7c9cbffabbb1fb2d4831144976880a0f6d4e92cf18ff4e5

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_Threat_d94e1020
Create hunting rule
Author:Elastic Security
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
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 ba5a075a46578af3c7c9cbffabbb1fb2d4831144976880a0f6d4e92cf18ff4e5

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3721298/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3721305/
  
URLhaus
https://urlhaus.abuse.ch/url/3721316/
  
URLhaus
https://urlhaus.abuse.ch/url/3721320/
  
URLhaus
https://urlhaus.abuse.ch/url/3721324/
  
URLhaus
https://urlhaus.abuse.ch/url/3721342/
  
URLhaus
https://urlhaus.abuse.ch/url/3721343/
  
URLhaus
https://urlhaus.abuse.ch/url/3721344/
  
URLhaus
https://urlhaus.abuse.ch/url/3721349/
  
URLhaus
https://urlhaus.abuse.ch/url/3721356/
  
URLhaus
https://urlhaus.abuse.ch/url/3721365/
  
URLhaus
https://urlhaus.abuse.ch/url/3721370/
  
URLhaus
https://urlhaus.abuse.ch/url/3721369/
  
URLhaus
https://urlhaus.abuse.ch/url/3721382/

Comments