MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 27bb0b17f8317881a86b3a2655eb72019364f3b24773de8e843bc9a6f46e8df8. 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 9 File information Comments

SHA256 hash:	27bb0b17f8317881a86b3a2655eb72019364f3b24773de8e843bc9a6f46e8df8
SHA3-384 hash:	8844c7accc16e6267a0fefd3ffcaa381ea58839d72f5ccdc429c89cac32bca0d8002a9582e3a025f8fbb45953ecbc9f2
SHA1 hash:	2b3f604bdcb88e04b18bee7341a2d1510910055a
MD5 hash:	d0fe48c6842d0c267e69f3f07b6d75d6
humanhash:	pizza-batman-spring-enemy
File name:	mirai.apk
Download:	download sample
Signature	Mirai Create hunting rule
File size:	440'173 bytes
First seen:	2026-09-19 10:56:49 UTC
Last seen:	Never
File type:	apk
MIME type:	application/zip
ssdeep	6144:mvhhjOXULHpmmkUtWu4Yu9WoBgp+YRdhRGOqFtGpIdvOvn8reI3LDpAwL7yKMZpn:mvrjYUtm7UhhITCoYELGfRI3lTMj
TLSH	T12D9423E67F7D822BCBECE83563615CE98491534C4A30D8D33E7206A13EF2EE95195E42
TrID	77.1% (.JAR) Java Archive (13500/1/2) 22.8% (.ZIP) ZIP compressed archive (4000/1)
Magika	apk
Reporter	Kejult
Tags:	apk backdoor mirai signed

Code Signing Certificate

Organisation:	Android
Issuer:	Android
Algorithm:	sha1WithRSAEncryption
Valid from:	2008-02-29T01:33:46Z
Valid to:	2035-07-17T01:33:46Z
Serial number:	936eacbe07f201df
Intelligence:	1875 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:	SHA256
Thumbprint:	a40da80a59d170caa950cf15c18c454d47a39b26989d8b640ecd745ba71bf5dc
Source:	This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin

# of uploads :

# of downloads :

182

Origin country :

Vendor Threat Intelligence

No detections

Detection(s):

SecuriteInfo.com.Trojan.Linux.Mirai.27274.5226.UNOFFICIAL

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

evasive fingerprint persistence signed

Link:

https://www.filescan.io/uploads/6aae6a89df32f02fa8a5aa7e/reports/3300b626-42a1-49d3-aaf0-293530ae828b/overview

Result

Link:

https://incinerator.cloud/#/public/report/d0fe48c6842d0c267e69f3f07b6d75d6/detail

Application Permissions

read external storage contents (READ_EXTERNAL_STORAGE)

read/modify/delete external storage contents (WRITE_EXTERNAL_STORAGE)

read phone state and identity (READ_PHONE_STATE)

display system-level alerts (SYSTEM_ALERT_WINDOW)

modify global system settings (WRITE_SETTINGS)

Allows an application a broad access to external storage in scoped storage (MANAGE_EXTERNAL_STORAGE)

full Internet access (INTERNET)

view network status (ACCESS_NETWORK_STATE)

change network connectivity (CHANGE_NETWORK_STATE)

automatically start at boot (RECEIVE_BOOT_COMPLETED)

prevent phone from sleeping (WAKE_LOCK)

interact with device admin (BIND_DEVICE_ADMIN)

update component usage statistics (PACKAGE_USAGE_STATS)

modify secure system settings (WRITE_SECURE_SETTINGS)

directly install applications (INSTALL_PACKAGES)

Verdict:

Malicious

File Type:

apk

First seen:

2026-09-19T08:46:00Z UTC

Last seen:

2026-09-21T09:12:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/27bb0b17f8317881a86b3a2655eb72019364f3b24773de8e843bc9a6f46e8df8/results?tab=lookup

Score:

56%

Verdict:

Susipicious

File Type:

APK

Link:

https://malprob.io/report/27bb0b17f8317881a86b3a2655eb72019364f3b24773de8e843bc9a6f46e8df8

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/27bb0b17f8317881a86b3a2655eb72019364f3b24773de8e843bc9a6f46e8df8/

Threat name:

Linux.Worm.Mirai

Status:

Malicious

First seen:

2026-09-19 10:57:15 UTC

File Type:

Binary (Archive)

Extracted files:

AV detection:

19 of 38 (50.00%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=e65qwf7ygf4idkdlhitfl23sagjwj45si5z55duehpe2n5dorx4a._file

Gathering data

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Malicious File

Score:

0.80

Link:

https://yomi.yoroi.company/submissions/27bb0b17f8317881a86b3a2655eb72019364f3b24773de8e843bc9a6f46e8df8

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:	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_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:	linux_generic_ipv6_catcher Create hunting rule
Author:	@_lubiedo
Description:	ELF samples using IPv6 addresses

Rule name:	RANSOMWARE Create hunting rule
Author:	ToroGuitar

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:	telebot_framework Create hunting rule
Author:	vietdx.mb

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.

Delivery method

Distributed via drive-by

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