MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3f708d6260c0cc692ec2fb9a1c646dd268cf252f43d84db872d4b3d723f4ffc7. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3f708d6260c0cc692ec2fb9a1c646dd268cf252f43d84db872d4b3d723f4ffc7
SHA3-384 hash: 4c8321c3de3f8ecf43e343123f3b6624eebfae9673344492c09ad80ae60618f3d3f34533fcbb04b4172c87110693bda4
SHA1 hash: 36b0a71c1277931b5e6624eb3bf1a3a6294a05e3
MD5 hash: a492dc8a9268127be738b885f526d47a
humanhash: orange-florida-seventeen-crazy
File name:armv7l
Download: download sample
Signature Mirai
Create hunting rule
File size:266'704 bytes
First seen:2026-02-22 16:45:25 UTC
Last seen:2026-02-23 00:11:14 UTC
File type: elf
MIME type:application/x-executable
ssdeep 6144:wbqUfq0dY5isQZOgq/loOszQ5jL5eJVE+9Bg0HKhOA/9YLF:wbviH5isTg2BhL5evbA/9e
TLSH T1F944120896EEBA4B6D83B27D5CFB4115159205E2CAEF3D15DD2EE102D1E23280B45DEF
Magika elf
Reporter abuse_ch
Tags:elf UPX
File size (compressed) :266'704 bytes
File size (de-compressed) :626'244 bytes
Format:linux/arm
Unpacked file: 40be9249b575e1d009069e2c450b14c4d53e147565f6bb0e5854beeb5e67533e

Intelligence

File Origin
# of uploads :
3
# of downloads :
45
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/bf1b1651-14e8-4b99-a1af-fe95b6fa76ea/
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/3f708d6260c0cc692ec2fb9a1c646dd268cf252f43d84db872d4b3d723f4ffc7
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/f94d7dac-8c4c-4256-aa80-65fbf17a08d1
Behavior Graph:
Download SVG
%3 guuid=9ca3b9ff-1c00-0000-e907-fcbe79080000 pid=2169 /usr/bin/sudo guuid=5075e902-1d00-0000-e907-fcbe81080000 pid=2177 /tmp/sample.bin guuid=9ca3b9ff-1c00-0000-e907-fcbe79080000 pid=2169->guuid=5075e902-1d00-0000-e907-fcbe81080000 pid=2177 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c4d95cce-6950-4f88-a88c-cc5b2cfac345
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1873113
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1873113 Sample: armv7l.elf Startdate: 22/02/2026 Architecture: LINUX Score: 52 20 169.254.169.254, 80 USDOSUS Reserved 2->20 22 172.96.14.105, 23 UNREAL-SERVERSUS Canada 2->22 24 2 other IPs or domains 2->24 26 Multi AV Scanner detection for submitted file 2->26 28 Sample is packed with UPX 2->28 8 armv7l.elf 2->8         started        10 python3.8 dpkg 2->10         started        12 python3.8 dpkg 2->12         started        signatures3 process4 process5 14 armv7l.elf 8->14         started        process6 16 armv7l.elf 14->16         started        18 armv7l.elf 14->18         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3f708d6260c0cc692ec2fb9a1c646dd268cf252f43d84db872d4b3d723f4ffc7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3f708d6260c0cc692ec2fb9a1c646dd268cf252f43d84db872d4b3d723f4ffc7/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=h5yi2ytaydggslwc7onbyzdn2jum6jjpipme3ods2sz5oi7u77dq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
defense_evasion discovery upx
Link:
https://tria.ge/reports/260222-t9rhdshx6f/
Behaviour
Reads runtime system information
Changes its process name
Modifies Watchdog functionality
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: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 3f708d6260c0cc692ec2fb9a1c646dd268cf252f43d84db872d4b3d723f4ffc7

(this sample)

Mirai

elf 40be9249b575e1d009069e2c450b14c4d53e147565f6bb0e5854beeb5e67533e

  
URLhaus
https://urlhaus.abuse.ch/url/3783681/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3783704/
  
Dropping
SHA256 40be9249b575e1d009069e2c450b14c4d53e147565f6bb0e5854beeb5e67533e
  
Dropping
MD5 c0dda5243f771034c8ad48c0723f4d73

Comments