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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9f9377b0c5943b6b4e67ca8d9f8fb8f25fe8a9cd08917e9cf749fbd8813f5ad0. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9f9377b0c5943b6b4e67ca8d9f8fb8f25fe8a9cd08917e9cf749fbd8813f5ad0
SHA3-384 hash: fb5a79890cde9a6e8c447e0b0fd4131195b169db402ada1c953304855d624778f26fe9faea2d9105547dbf250ad0268d
SHA1 hash: dfb6aee7d425c8d6b443ef27d07d83457130eeba
MD5 hash: c8b95b36b51a8f01f323a96845460044
humanhash: skylark-don-oscar-oven
File name:arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:62'516 bytes
First seen:2026-09-01 13:12:28 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:nDLITez4LI0PZFZ2gE7UGpjL6qXYBLGe51IQTuxKA:nDkTsspZFZ2gOUG2qwLj1zSxT
TLSH T16B53016B97536C50D26A063B37644E0749CF2A7CB46EF5252E310F79FAB214B236C21B
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 :
103
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/cb0acf18-9202-43d8-8535-b1ca8f0ad062/
Detection(s):
SecuriteInfo.com.Linux.Mirai.9816.13721.21012.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sends data to a server
Runs as daemon
Connection attempt
Substitutes an application name
Traces processes
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai packed upx
Link:
https://www.filescan.io/uploads/6a96cf66835f8f0ca502eabc/reports/953cca65-63e6-455a-b30f-e605131544c7/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
custom
Botnet:
unknown
Number of open files:
1
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/9f9377b0c5943b6b4e67ca8d9f8fb8f25fe8a9cd08917e9cf749fbd8813f5ad0
Behaviour
Anti-Debugging
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-09-01T11:25:00Z UTC
Last seen:
2026-09-01T14:09:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/9f9377b0c5943b6b4e67ca8d9f8fb8f25fe8a9cd08917e9cf749fbd8813f5ad0/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/651e3667-82b6-4cb0-9f4c-d55a90661966
Behavior Graph:
Download SVG
%3 guuid=b6442931-1700-0000-eb53-25c9b60d0000 pid=3510 /usr/bin/sudo guuid=d293d432-1700-0000-eb53-25c9bc0d0000 pid=3516 /tmp/sample.bin guuid=b6442931-1700-0000-eb53-25c9b60d0000 pid=3510->guuid=d293d432-1700-0000-eb53-25c9bc0d0000 pid=3516 execve
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/186de6a8-e31f-4b84-850a-643c3b19d126
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/9f9377b0c5943b6b4e67ca8d9f8fb8f25fe8a9cd08917e9cf749fbd8813f5ad0
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9f9377b0c5943b6b4e67ca8d9f8fb8f25fe8a9cd08917e9cf749fbd8813f5ad0/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-09-01 13:13:40 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=t6jxpmgfsq5wwtthzkgz7d5y6jp6rkonbcix5hhxjh55raj7llia._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet credential_access discovery upx
Link:
https://tria.ge/reports/260901-qf5alszcne/
Behaviour
Reads runtime system information
Changes its process name
Reads process memory
Enumerates running processes
Traces itself
Family: Mirai
Malware Config
C2 Extraction:
87.121.84.220
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/9f9377b0c5943b6b4e67ca8d9f8fb8f25fe8a9cd08917e9cf749fbd8813f5ad0

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: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.

Web download

Mirai

elf 9f9377b0c5943b6b4e67ca8d9f8fb8f25fe8a9cd08917e9cf749fbd8813f5ad0

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3609702/
  
Delivery method
Distributed via web download

Comments