MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 97bf48e633d91ca8ec27e6b6f6361a50886eda635e99a60772a66f735d62a024. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 97bf48e633d91ca8ec27e6b6f6361a50886eda635e99a60772a66f735d62a024
SHA3-384 hash: f2f1c28c8f8ab53180b122edf376bb181a005f2abadb3f4dfdf5f0b63c47282b3c7e06580e1cb084c8eafe9598689dc6
SHA1 hash: f521cc29d687a8acda2cbcfc317ba0b0134155de
MD5 hash: 1c02a648a81296ede94fdbb8c0996ecf
humanhash: table-bakerloo-echo-kitten
File name:sync.arm4
Download: download sample
Signature Mirai
Create hunting rule
File size:168'464 bytes
First seen:2025-12-03 22:59:21 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:Uy/2GTkHXMWAG8VNrhCSd4ThXEXYpvlV2H7Is:HHTuXMWAG8P17d4T5EXYJj2bIs
TLSH T101F33945FC40DB27C5C266BBFB4E438D372617A8D2EEB2139D259F213B9A55B0E3A101
telfhash t1ecd02e12da220acb2ae28882030a8118a2a9f0290200204228413fcfcda2a82f51a813
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 :
1
# of downloads :
23
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Gathering data
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
masquerade mirai rust
Link:
https://www.filescan.io/uploads/6930c10cff25e40750d297aa/reports/0132099e-f753-486c-83ac-2583751aaa25/overview
Result
Gathering data
Verdict:
Malicious
File Type:
Elf
First seen:
2025-12-03T19:34:00Z UTC
Last seen:
2025-12-03T19:34:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/97bf48e633d91ca8ec27e6b6f6361a50886eda635e99a60772a66f735d62a024/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ddf663d7-c1ac-4fd5-8f69-19320335a01b
Result
Threat name:
n/a
Detection:
suspicious
Classification:
evad
Score:
21 / 100
Link:
https://www.joesandbox.com/analysis/1825927
Signature
Sample deletes itself
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 process2 2 Behavior Graph ID: 1825927 Sample: sync.arm4.elf Startdate: 04/12/2025 Architecture: LINUX Score: 21 7 sync.arm4.elf 2->7         started        signatures3 18 Sample deletes itself 7->18 10 sync.arm4.elf 7->10         started        process4 process5 12 sync.arm4.elf 10->12         started        14 sync.arm4.elf 10->14         started        process6 16 sync.arm4.elf 12->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/97bf48e633d91ca8ec27e6b6f6361a50886eda635e99a60772a66f735d62a024
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/97bf48e633d91ca8ec27e6b6f6361a50886eda635e99a60772a66f735d62a024/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-03 23:00:30 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 36 (38.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=s67urzrt3eokr3bh423pmnq2kceg5wtdl2m2mb3suzxxgxlcuasa._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/251203-2ylrrswmdj/
Please note that we are no longer able to provide a coverage score for Virus Total.

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: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 97bf48e633d91ca8ec27e6b6f6361a50886eda635e99a60772a66f735d62a024

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3722792/
  
Delivery method
Distributed via web download

Comments