MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e65f5bf7c484e697effd8733a6117524f29ba61390a88c021054a8c8eb59ceee. 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: 12


Intelligence 12 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e65f5bf7c484e697effd8733a6117524f29ba61390a88c021054a8c8eb59ceee
SHA3-384 hash: 272f52d37e6d1b1cb7cb385197c0a2b29f8cd400d29a54981c16f1cceba9e9c0b1b03417e2499515d3be223d6731fcf9
SHA1 hash: d25b3c119e04519c0962a1421aa8dd7b004e535b
MD5 hash: 96ecc2a6b1aaa839c0dc4096d2af4fdf
humanhash: ceiling-equal-jig-queen
File name:ub8ehJSePAfc9FYqZIT6.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:61'848 bytes
First seen:2025-12-04 06:31:42 UTC
Last seen:2025-12-04 11:35:22 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:L7XduYshWhq/HIEy6Og3Nwz9hAyGLSM5Tfv83KJGTb6R4x:HdpssMPR9w4yGLXTX83K0Tb6RC
TLSH T120531222950378BAE7137D7BB7E04FC3FA0D4B32B599643D216521A8F6F55212C712CA
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) :61'848 bytes
File size (de-compressed) :159'412 bytes
Format:linux/arm
Unpacked file: 41fbf6953e62318371282e0b9cf6a1008a047a1d84c6fff8e155dbe215d546ec

Intelligence

File Origin
# of uploads :
2
# of downloads :
36
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/dfc9a8ad-8ea4-4ef6-a585-788c6aa928f9/
Detection(s):
Unix.Trojan.Mirai-10044178-0
Create hunting rule

Unix.Trojan.Mirai-10044239-0
Create hunting rule

Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
android masquerade mirai packed upx
Link:
https://www.filescan.io/uploads/69312b05bba50eaf0420875d/reports/dc575d9f-5b09-4d59-b113-69071eeb6d0a/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-04T04:14:00Z UTC
Last seen:
2025-12-06T02:28:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/e65f5bf7c484e697effd8733a6117524f29ba61390a88c021054a8c8eb59ceee/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/7935dcfc-b1a1-42cb-8a4d-b7eb5b4616ff
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1826155
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1826155 Sample: ub8ehJSePAfc9FYqZIT6.arm7.elf Startdate: 04/12/2025 Architecture: LINUX Score: 68 20 103.77.241.151, 32824, 32826, 32828 X4B-AS-APX4BDDoSProtectedAnnouncementsAU India 2->20 22 Malicious sample detected (through community Yara rule) 2->22 24 Multi AV Scanner detection for submitted file 2->24 26 Yara detected Mirai 2->26 28 Sample is packed with UPX 2->28 8 ub8ehJSePAfc9FYqZIT6.arm7.elf 2->8         started        signatures3 process4 process5 10 ub8ehJSePAfc9FYqZIT6.arm7.elf 8->10         started        12 ub8ehJSePAfc9FYqZIT6.arm7.elf 8->12         started        14 ub8ehJSePAfc9FYqZIT6.arm7.elf 8->14         started        process6 16 ub8ehJSePAfc9FYqZIT6.arm7.elf 10->16         started        18 ub8ehJSePAfc9FYqZIT6.arm7.elf 10->18         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e65f5bf7c484e697effd8733a6117524f29ba61390a88c021054a8c8eb59ceee
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e65f5bf7c484e697effd8733a6117524f29ba61390a88c021054a8c8eb59ceee/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-04 06:22:10 UTC
File Type:
ELF32 Little (Exe)
AV detection:
21 of 36 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4zpvx56eqttjp375q4z2melvetzjxjqtscuiyaqqksumr22zz3xa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/251204-hatb6abz7c/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-10044178-0
YARA:
n/a
Link:
https://app.threat.zone/submission/9232d335-7ef0-4619-ba7f-e0647dde5ff6
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/e65f5bf7c484e697effd8733a6117524f29ba61390a88c021054a8c8eb59ceee

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 e65f5bf7c484e697effd8733a6117524f29ba61390a88c021054a8c8eb59ceee

(this sample)

Mirai

elf 41fbf6953e62318371282e0b9cf6a1008a047a1d84c6fff8e155dbe215d546ec

  
URLhaus
https://urlhaus.abuse.ch/url/3724766/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3724785/
  
URLhaus
https://urlhaus.abuse.ch/url/3724792/
  
Dropping
SHA256 41fbf6953e62318371282e0b9cf6a1008a047a1d84c6fff8e155dbe215d546ec
  
Dropping
MD5 f0e0edbf1aaeba7eeaf0f13994d06477

Comments