MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 297efded469493b1f8642672c6699b2d982c938346925544d6da592d5dd3197b. 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: 8


Intelligence 8 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 297efded469493b1f8642672c6699b2d982c938346925544d6da592d5dd3197b
SHA3-384 hash: 9d97327c1c93dc2cfa7e183e18920a34c5fa311ec63e5b03ef6b36ca285d4b366e844ce0f97afe81e77497a478c78d85
SHA1 hash: 0ec1a427bc877a5f1735c66b31cac9c3acadb89d
MD5 hash: 8b90c355adf22a5cf69e70b528e8cf1f
humanhash: quiet-speaker-idaho-mountain
File name:xnxnxnxnxnxnxnxnaarch64xnxn
Download: download sample
Signature Mirai
Create hunting rule
File size:69'088 bytes
First seen:2025-11-22 16:01:07 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:XTfbPzsGtk5bMFA8PuCFVph17qsne0gGKxY1afsyNS:XTzPzubMFA8WCth1Dn/KxY1afsyNS
TLSH T13363029469813CCAD08405FC1C18EDCB8D08F5BF4356892C86E763AFDF7D596DC62561
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 UPX
File size (compressed) :69'088 bytes
File size (de-compressed) :197'584 bytes
Format:linux/arm64
Unpacked file: 6aec50d2ea7ae9ef6b50c0a4cbc5582bfa73a7464fe2748f8d7e5f762215da1d

Intelligence

File Origin
# of uploads :
1
# of downloads :
91
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/2b9928b1-5c56-4add-b38f-80c294bae858/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Runs as daemon
Creating a file in the %temp% directory
Deletes a file
Receives data from a server
Creating a file
Locks files
Sends data to a server
Substitutes an application name
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
gafgyt packed upx
Link:
https://www.filescan.io/uploads/6921de59eecb08e4aa44d356/reports/9abcc16c-f115-4d35-b8da-7ab319515e41/overview
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2025-11-22T11:38:00Z UTC
Last seen:
2025-11-23T00:29:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/297efded469493b1f8642672c6699b2d982c938346925544d6da592d5dd3197b/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/11fe2a39-a1be-40fc-9968-8bbeb1f1dfab
Behavior Graph:
Download SVG
%3 guuid=e7a6d7d6-1b00-0000-444a-63e8970d0000 pid=3479 /usr/bin/sudo guuid=1a24e7da-1b00-0000-444a-63e89d0d0000 pid=3485 /tmp/sample.bin guuid=e7a6d7d6-1b00-0000-444a-63e8970d0000 pid=3479->guuid=1a24e7da-1b00-0000-444a-63e89d0d0000 pid=3485 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/9458d7f5-b8cf-40a4-885f-0861ac30eb69
Result
Threat name:
n/a
Detection:
suspicious
Classification:
evad
Score:
21 / 100
Link:
https://www.joesandbox.com/analysis/1819111
Signature
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/297efded469493b1f8642672c6699b2d982c938346925544d6da592d5dd3197b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/297efded469493b1f8642672c6699b2d982c938346925544d6da592d5dd3197b/
Threat name:
Linux.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2025-11-22 16:01:30 UTC
File Type:
ELF64 Little (Exe)
AV detection:
7 of 24 (29.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ff7p33kgssj3d6deezzmm2m3fwmcze4di2jfkrgw3jms2xotdf5q._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
linux upx
Link:
https://tria.ge/reports/251122-tgfkesynh1/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/d75095fc-d870-4b56-86cb-82e90fc12068
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/297efded469493b1f8642672c6699b2d982c938346925544d6da592d5dd3197b

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:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

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

Web download

Mirai

elf 297efded469493b1f8642672c6699b2d982c938346925544d6da592d5dd3197b

(this sample)

Mirai

elf 6aec50d2ea7ae9ef6b50c0a4cbc5582bfa73a7464fe2748f8d7e5f762215da1d

  
URLhaus
https://urlhaus.abuse.ch/url/3713393/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 6aec50d2ea7ae9ef6b50c0a4cbc5582bfa73a7464fe2748f8d7e5f762215da1d
  
Dropping
MD5 8fc6d745fa0f1eb9f2e264fcf4e2033b
  
URLhaus
https://urlhaus.abuse.ch/url/3713408/

Comments