MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9809241b1c49bbf57e6b22faa3bfb902197799c8c78c843707ece3861bcde3c2. 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 14 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9809241b1c49bbf57e6b22faa3bfb902197799c8c78c843707ece3861bcde3c2
SHA3-384 hash: 593b2e45bb05671ad78744565f1c9dc681c45f99edf715a66b61da6963ea69f10620410b7bc96b7bc82ec18cfa013287
SHA1 hash: 4e39f89cace57bc9d5f75019b7b4651b81b5c306
MD5 hash: 3cb3a7d3209d066858af8146b73f2dec
humanhash: quebec-jig-sink-lima
File name:wlan.arc
Download: download sample
Signature Mirai
Create hunting rule
File size:4'874'888 bytes
First seen:2026-03-27 03:18:02 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 49152:QgbIqKvmPBKsbJbkKqjwq+QXKSPIJ7yG2l:QgbIqKvaxZ4jw46zJ7n2
TLSH T191367DA9FE0E3C91F3DAE37C9B4AC7A1731B39A0D71390A37E42425C85A66D5C6F1814
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 :
93
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.30479.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30455.LC.BadVar.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Changes access rights for a written file
Kills processes
Creating a file in the %temp% directory
Creating a file
Locks files
Runs as daemon
Sets a written file as executable
Substitutes an application name
Writes files to system directory
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
base64 bash expand gcc hajime lolbin masquerade rust
Link:
https://www.filescan.io/uploads/69c5f6f9e2df9aa488ba0094/reports/85699aa6-c53d-4dcc-b2fd-6d4a6deed72b/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
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/9809241b1c49bbf57e6b22faa3bfb902197799c8c78c843707ece3861bcde3c2
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
File Type:
elf.64.le
First seen:
2026-03-26T23:52:00Z UTC
Last seen:
2026-03-26T23:59:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/9809241b1c49bbf57e6b22faa3bfb902197799c8c78c843707ece3861bcde3c2/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/32a69a65-f897-41fa-ab5c-e465a08239e6
Behavior Graph:
Download SVG
%3 guuid=15955206-1700-0000-e1f3-8f67e40e0000 pid=3812 /usr/bin/sudo guuid=a8a01b09-1700-0000-e1f3-8f67e70e0000 pid=3815 /tmp/sample.bin guuid=15955206-1700-0000-e1f3-8f67e40e0000 pid=3812->guuid=a8a01b09-1700-0000-e1f3-8f67e70e0000 pid=3815 execve
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/be36f875-aa96-44af-98f0-03f1639230da
Score:
99%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/9809241b1c49bbf57e6b22faa3bfb902197799c8c78c843707ece3861bcde3c2
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/9809241b1c49bbf57e6b22faa3bfb902197799c8c78c843707ece3861bcde3c2/
Threat name:
Linux.Dropper.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-03-27 03:18:21 UTC
File Type:
ELF64 Little (Exe)
AV detection:
6 of 24 (25.00%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=taesigy4jg57k7tlel5khp5zaimxpgoiy6giinyh5trymg6n4pba._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260327-dtqyxshx9j/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.30
Link:
https://yomi.yoroi.company/submissions/9809241b1c49bbf57e6b22faa3bfb902197799c8c78c843707ece3861bcde3c2

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:APT_Bitter_ZxxZ_Downloader
Create hunting rule
Author:SECUINFRA Falcon Team (@SI_FalconTeam)
Description:Detects Bitter (T-APT-17) ZxxZ Downloader
Reference:https://www.secuinfra.com/en/techtalk/whatever-floats-your-boat-bitter-apt-continues-to-target-bangladesh
Rule name:BLOWFISH_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for Blowfish constants
Rule name:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:Linux_Generic_Threat_1ac392ca
Create hunting rule
Author:Elastic Security
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
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:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags
Rule name:WHIRLPOOL_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for WhirlPool constants

File information

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

Web download

Mirai

elf 9809241b1c49bbf57e6b22faa3bfb902197799c8c78c843707ece3861bcde3c2

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3795970/
  
Delivery method
Distributed via web download

Comments