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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b97edb835015c03f96fe7b528eb14e7b8978da97e026fbcd192f43b3a83d9d71. 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: 11


Intelligence 11 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b97edb835015c03f96fe7b528eb14e7b8978da97e026fbcd192f43b3a83d9d71
SHA3-384 hash: 963aafde36d32058e31521bd2cced7522bab0560a6fb42ad7ceb29e7ffb38ab6bdac5cc7cf96e3026acff6b0a62362a0
SHA1 hash: 4518f41b3cad2e5bf3cd8c0b194caefa84d09f86
MD5 hash: 1aeb3a01d09ca051437c9a491adb3e68
humanhash: charlie-football-four-salami
File name:boatnet.arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:38'256 bytes
First seen:2026-11-11 21:46:03 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:T7RfypxNGUYvHGxU7B6hLWr0CZO4afX3VP+/htYZI7yAC/iAWpkCPcs3Uoz/T:1ONG1viU9kLXXNatYZI+rKAkrzL
TLSH T14503F13319A165A0CA24983757F5869233F606FEF77A207B342C4371B4C5A6351BE3AA
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 adliwahid
Tags:mirai UPX
File size (compressed) :38'256 bytes
File size (de-compressed) :117'448 bytes
Format:linux/arm
Unpacked file: 61fcd9053f192d5529e51ba313a538c39ef59f5685bfffd18683f4c4edc19ea5

Intelligence

File Origin
# of uploads :
1
# of downloads :
75
Origin country :
NL NL
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/a944578b-0780-4670-b2a8-2d118324702f/
Detection(s):
SecuriteInfo.com.Linux.Mirai-18.UNOFFICIAL
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade mirai packed upx
Link:
https://www.filescan.io/uploads/6af4e2629e1fdeb1d72a8591/reports/ea8f6465-257a-4fe9-9882-071e45f01e70/overview
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/b97edb835015c03f96fe7b528eb14e7b8978da97e026fbcd192f43b3a83d9d71
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-06-11T19:05:00Z UTC
Last seen:
2026-10-14T13:34:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/b97edb835015c03f96fe7b528eb14e7b8978da97e026fbcd192f43b3a83d9d71/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/96096b38-2d7c-4306-8d53-cc065508bb4c
Behavior Graph:
Download SVG
%3 guuid=9b1428ce-1a00-0000-5959-5767ff070000 pid=2047 /usr/bin/sudo guuid=f0420ed0-1a00-0000-5959-576705080000 pid=2053 /tmp/sample.bin guuid=9b1428ce-1a00-0000-5959-5767ff070000 pid=2047->guuid=f0420ed0-1a00-0000-5959-576705080000 pid=2053 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/88224602-9a1c-46b1-8b8f-53e534f966af
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b97edb835015c03f96fe7b528eb14e7b8978da97e026fbcd192f43b3a83d9d71
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b97edb835015c03f96fe7b528eb14e7b8978da97e026fbcd192f43b3a83d9d71/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-06-11 22:49:34 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 36 (52.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xf7nxa2qcxad7fx6pnji5mkopoexrwux4atpxtizf5b3hkb5tvyq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/261111-1mphvab13j/
Malware Family:
mirai
Create hunting rule
Malicious:
True
Tags:
upx arm elf debug-check
Link:
https://intel.virussign.com/intelligence/file/b97edb835015c03f96fe7b528eb14e7b8978da97e026fbcd192f43b3a83d9d71
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/b97edb835015c03f96fe7b528eb14e7b8978da97e026fbcd192f43b3a83d9d71

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:ELF_IoT_DVR_Botnet_Hama_UPX
Create hunting rule
Author:Serhii Kocherhan
Description:Detects packed and unpacked ELF IoT/DVR botnet variants targeting UPX compression structures and uncompressed code
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:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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.

Mirai

elf b97edb835015c03f96fe7b528eb14e7b8978da97e026fbcd192f43b3a83d9d71

(this sample)

Mirai

elf 61fcd9053f192d5529e51ba313a538c39ef59f5685bfffd18683f4c4edc19ea5

  
Dropping
SHA256 61fcd9053f192d5529e51ba313a538c39ef59f5685bfffd18683f4c4edc19ea5
  
Dropping
MD5 5ba392623b1f2e9b24744713e8c396d0

Comments