MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ac8a28d93c081d36f02846703599d0e9f14e361c9b10964e92f3400ee805b449. 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: 10


Intelligence 10 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ac8a28d93c081d36f02846703599d0e9f14e361c9b10964e92f3400ee805b449
SHA3-384 hash: 4bbfa34549cc827c0ce1d7fb400a239f1c8de23641edec7981ec79ef4bd4dcb8cf7f0e49c3ab520908bd23fb39003b78
SHA1 hash: 61a85dd5a0493eef260eb86a091de3af6057a21e
MD5 hash: 21b4e9ce612f4975bb4ae4ec632090a8
humanhash: six-lithium-single-enemy
File name:armv5l
Download: download sample
Signature Mirai
Create hunting rule
File size:74'756 bytes
First seen:2024-10-17 14:02:49 UTC
Last seen:2024-10-17 14:41:52 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:5RohftWeFy0yuMbAUGO1/xSdhY0ts7QT/FfDB:5RgtOuqrGOU+KNf1
TLSH T111734A85BC818922C5E53276FA2F56CD335263E8E2DE32178D222F55778AC2F0E37651
telfhash t145d0237a8f3068df07d07455c14d21330780701a2f07148085d54d45d9c3481f41fc05
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 :
2
# of downloads :
97
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.ELF.Mirai-COW.5093.10513.UNOFFICIAL
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
android anti-debug mirai
Link:
https://www.filescan.io/uploads/67111924eba55d23dc7f2a13/reports/f8443a2e-d656-4217-9f1a-83e4f08fbe49/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
6
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
8888,67,9000,8080,81,9001,8291,80,9999,8000,6700,8181,50100,82
Full report:
https://elfdigest.com/brief/ac8a28d93c081d36f02846703599d0e9f14e361c9b10964e92f3400ee805b449
Behaviour
Anti-VM
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
type: 172.217.192.127:3478
Result
Verdict:
MALICIOUS
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/7af07d29-7c1e-4257-87d7-3243dda9ccfe
Result
Threat name:
n/a
Detection:
malicious
Classification:
spyw.evad
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1536095
Signature
Multi AV Scanner detection for submitted file
Opens /sys/class/net/* files useful for querying network interface information
Sample deletes itself
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1536095 Sample: armv5l.elf Startdate: 17/10/2024 Architecture: LINUX Score: 56 20 Multi AV Scanner detection for submitted file 2->20 8 armv5l.elf 2->8         started        process3 signatures4 22 Sample deletes itself 8->22 11 armv5l.elf 8->11         started        process5 signatures6 24 Opens /sys/class/net/* files useful for querying network interface information 11->24 14 armv5l.elf 11->14         started        16 armv5l.elf 11->16         started        process7 process8 18 armv5l.elf 14->18         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ac8a28d93c081d36f02846703599d0e9f14e361c9b10964e92f3400ee805b449
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ac8a28d93c081d36f02846703599d0e9f14e361c9b10964e92f3400ee805b449/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-10-09 08:12:37 UTC
File Type:
ELF32 Little (Exe)
AV detection:
12 of 24 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vsfcrwj4baotn4biizydlgoq5hyu4nq4tmijmtus6naa52afwreq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/241017-rcpleszgla/
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/663a732c-cb5c-4910-a7a0-70a5faa05e66
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/ac8a28d93c081d36f02846703599d0e9f14e361c9b10964e92f3400ee805b449

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

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf ac8a28d93c081d36f02846703599d0e9f14e361c9b10964e92f3400ee805b449

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3239389/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3239435/

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