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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a9b98abe6786827d37a453ec9ce674bd8c3bda12d54bbcbd87f448530d41aa1a. 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: 9


Intelligence 9 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a9b98abe6786827d37a453ec9ce674bd8c3bda12d54bbcbd87f448530d41aa1a
SHA3-384 hash: 14f08a226eed5a395a4775e3b6c0ce12d74d281c7861c922a7b5129af0ca8cd49f848ef3c2e5edf19177ebca63fd9570
SHA1 hash: 9bd18e705c6593db207d92af5d4cea0930337c8e
MD5 hash: bc815a90740495f6c209cdd01a905896
humanhash: edward-november-timing-mountain
File name:sora.mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:29'944 bytes
First seen:2026-09-02 17:57:03 UTC
Last seen:2026-09-03 17:47:47 UTC
File type: elf
MIME type:application/x-executable
ssdeep 384:n8pVWtmRsLYEpB6V8S628FuRUuNJG9whQ3Cfbo6w+K95orjnsUbRWGVCz0Nv2:8MYHb62x4ahQ3CfdwLjCsGWT
TLSH T1AED2D06EE57441C9FD4E5C3EC4CC3BA00E19E581231BDB9277118C8D5B36C5AF26A4B8
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 BlinkzSec
Tags:mirai UPX
File size (compressed) :29'944 bytes
File size (de-compressed) :89'408 bytes
Format:linux/mipsel
Unpacked file: 85c9f1d57ea3264a32d63a9298eb7d607c1e6eaaa8c4c24f1fd7773c4abb3744

Intelligence

File Origin
# of uploads :
6
# of downloads :
35
Origin country :
IN IN
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/318e65c8-49ac-4059-9da5-99bc20f01d4a/
Detection(s):
SecuriteInfo.com.Linux.Mirai-20.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9955809-0
Create hunting rule

Unix.Trojan.Mirai-9955984-0
Create hunting rule

Unix.Trojan.Mirai-9956053-0
Create hunting rule

Unix.Trojan.Mirai-9956460-0
Create hunting rule

Unix.Trojan.Mirai-9964245-0
Create hunting rule

Unix.Trojan.Mirai-9967057-0
Create hunting rule

Unix.Dropper.Mirai-9975902-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Sends data to a server
Connection attempt
Runs as daemon
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade packed upx
Link:
https://www.filescan.io/uploads/6a9863c1850317b34ad2f856/reports/2c6247f3-1795-4c7e-a6f5-944e1c4223c6/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-09-01T21:50:00Z UTC
Last seen:
2026-09-03T14:53:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/a9b98abe6786827d37a453ec9ce674bd8c3bda12d54bbcbd87f448530d41aa1a/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/90cee937-502b-440a-8999-29a24da422af
Behavior Graph:
Download SVG
%3 guuid=5cae84a1-1b00-0000-e810-20de5b0b0000 pid=2907 /usr/bin/sudo guuid=75ee27a4-1b00-0000-e810-20de620b0000 pid=2914 /tmp/sample.bin guuid=5cae84a1-1b00-0000-e810-20de5b0b0000 pid=2907->guuid=75ee27a4-1b00-0000-e810-20de620b0000 pid=2914 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/b84cc6bc-b362-445b-8063-dcf7b87992b9
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a9b98abe6786827d37a453ec9ce674bd8c3bda12d54bbcbd87f448530d41aa1a
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a9b98abe6786827d37a453ec9ce674bd8c3bda12d54bbcbd87f448530d41aa1a/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-09-02 01:15:26 UTC
File Type:
ELF32 Little (Exe)
AV detection:
26 of 38 (68.42%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vg4yvpthq2bh2n5ekpwjzztuxwgdxwqs2vf3zpmh6refgdkbvina._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:sora botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/260902-wjszmszbjf/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Enumerates active TCP sockets
Modifies Watchdog functionality
Contacts a large (156570) amount of remote hosts
Creates a large amount of network flows
Family: Mirai
Malware Config
C2 Extraction:
176.65.139.218
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/a9b98abe6786827d37a453ec9ce674bd8c3bda12d54bbcbd87f448530d41aa1a

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: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 a9b98abe6786827d37a453ec9ce674bd8c3bda12d54bbcbd87f448530d41aa1a

(this sample)

Mirai

elf 85c9f1d57ea3264a32d63a9298eb7d607c1e6eaaa8c4c24f1fd7773c4abb3744

  
Dropping
SHA256 85c9f1d57ea3264a32d63a9298eb7d607c1e6eaaa8c4c24f1fd7773c4abb3744
  
Dropping
MD5 ae69ecfd56ee03d7089fbb8814d14e50
  
URLhaus
https://urlhaus.abuse.ch/url/3911611/
  
Delivery method
Distributed via web download

Comments