MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f8e9f2eec155b8faaa6883033611d839a9ec68b4d427c649682fdd025de968e3. 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: 15


Intelligence 15 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f8e9f2eec155b8faaa6883033611d839a9ec68b4d427c649682fdd025de968e3
SHA3-384 hash: 48005b51cd1e1797c10449c9ebd5befab9896f6d809120d2047db70587e013dce3d32d0af622bf76078aa2207b146b8b
SHA1 hash: 3fccf8a6393cdde82e4d71d2accb1e5083f0844e
MD5 hash: 0423ae793b10835c4be1ccd9b21e04fe
humanhash: tennessee-mars-uncle-oregon
File name:morte.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:57'548 bytes
First seen:2025-11-07 19:11:50 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:nbvzOicAz4Ce6hdCNUBywkypcaa8/8zcrIDLK:n/OG4CbdEry3LUzcrwLK
TLSH T184430260F18DFD54D4983D30E98C86E871110BBDE38E2EF74B845B3D94691150AABA5E
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 UPX
File size (compressed) :57'548 bytes
File size (de-compressed) :148'400 bytes
Format:linux/arm
Unpacked file: 8d1f6f80ec6418292e038a5abdf3a75590dfe64dfd621c615a3191ad1d77cf4d

Intelligence

File Origin
# of uploads :
1
# of downloads :
44
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Runs as daemon
Receives data from a server
Opens a port
Sends data to a server
Performs a bruteforce attack in the network
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
android gafgyt masquerade mirai obfuscated packed upx
Link:
https://www.filescan.io/uploads/690e449045d0218fdf1db1f3/reports/3cec8b10-3c65-4176-933c-e9725537dfac/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
49
Number of processes launched:
7
Processes remaning?
false
Remote TCP ports scanned:
5000,8081,37215,22,8080,23,80,52869,81,9527,8888
Full report:
https://elfdigest.com/brief/f8e9f2eec155b8faaa6883033611d839a9ec68b4d427c649682fdd025de968e3
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-07T14:52:00Z UTC
Last seen:
2025-11-09T12:01:00Z UTC
Hits:
~10
Detections:
HEUR:Exploit.Linux.CVE-2018-10561.a HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj
Link:
https://opentip.kaspersky.com/f8e9f2eec155b8faaa6883033611d839a9ec68b4d427c649682fdd025de968e3/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/03c3376e-bb60-40a6-920e-d3e8df6b0227
Behavior Graph:
Download SVG
%3 guuid=9cf5dde1-1700-0000-38bd-fcc1bd0c0000 pid=3261 /usr/bin/sudo guuid=de5a7ee4-1700-0000-38bd-fcc1c60c0000 pid=3270 /tmp/sample.bin guuid=9cf5dde1-1700-0000-38bd-fcc1bd0c0000 pid=3261->guuid=de5a7ee4-1700-0000-38bd-fcc1c60c0000 pid=3270 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/15cbb9eb-1018-432b-acd3-470509fa95e9
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1810188
Signature
Connects to many ports of the same IP (likely port scanning)
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1810188 Sample: morte.arm7.elf Startdate: 07/11/2025 Architecture: LINUX Score: 56 26 198.239.25.102, 37215 WA-STATE-GOVUS United States 2->26 28 68.161.20.162, 52869 UUNETUS United States 2->28 30 99 other IPs or domains 2->30 32 Yara detected Mirai 2->32 34 Connects to many ports of the same IP (likely port scanning) 2->34 36 Sample is packed with UPX 2->36 8 morte.arm7.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 process4 process5 12 morte.arm7.elf 8->12         started        14 morte.arm7.elf 8->14         started        16 morte.arm7.elf 8->16         started        18 morte.arm7.elf 8->18         started        process6 20 morte.arm7.elf 12->20         started        22 morte.arm7.elf 12->22         started        24 morte.arm7.elf 12->24         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f8e9f2eec155b8faaa6883033611d839a9ec68b4d427c649682fdd025de968e3
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f8e9f2eec155b8faaa6883033611d839a9ec68b4d427c649682fdd025de968e3/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/f8e9f2eec155b8faaa6883033611d839a9ec68b4d427c649682fdd025de968e3
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-07 19:12:19 UTC
File Type:
ELF32 Little (Exe)
AV detection:
20 of 38 (52.63%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7du7f3wbkw4pvktiqmbtmeoyhgu6y2fu2qt4mslif7oqexpjndrq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/251107-xwl8asykgz/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Malware Config
C2 Extraction:
mortex.duckdns.org
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/4061e025-c473-490b-a0cd-809e68f5e5c1
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.64
Link:
https://yomi.yoroi.company/submissions/f8e9f2eec155b8faaa6883033611d839a9ec68b4d427c649682fdd025de968e3

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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: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 f8e9f2eec155b8faaa6883033611d839a9ec68b4d427c649682fdd025de968e3

(this sample)

Mirai

elf 8d1f6f80ec6418292e038a5abdf3a75590dfe64dfd621c615a3191ad1d77cf4d

  
URLhaus
https://urlhaus.abuse.ch/url/3694987/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 8d1f6f80ec6418292e038a5abdf3a75590dfe64dfd621c615a3191ad1d77cf4d
  
Dropping
MD5 a20019d7d970b2b22e2e0db90d81309c

Comments