MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 465d64e79752a4f54196bd0b7ed02fc9d312996f51768944d4db2b65ec57b2c0. 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: 10


Intelligence 10 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 465d64e79752a4f54196bd0b7ed02fc9d312996f51768944d4db2b65ec57b2c0
SHA3-384 hash: 60c9182bee87c373ba7805cda9edd24262f1ab171bbff7c38491ce059beff6b78abe52aa17442dfb779563f55c68ec08
SHA1 hash: 138cbe0ce2ecc05b382a39663799e208e02e4d6d
MD5 hash: b56ac84e430d652db5951029a0ee2650
humanhash: aspen-cold-texas-mexico
File name:renji.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:66'888 bytes
First seen:2025-09-15 05:50:55 UTC
Last seen:2025-09-15 07:16:51 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:pWtObyCegTRNf/OZ0CZm6A/upszcvWogtj+La9TjQ5uzubGSN1L:ItB+3X8Zmyp8cu1+Laasqt
TLSH T14A6302246826D03BD034293FE428CA4F17DE01F6E749769127BE85983CE5E0763B929B
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) :66'888 bytes
File size (de-compressed) :177'826 bytes
Format:linux/arm
Unpacked file: 73ca547c2e29de12ca67bc3536063726d39a8790d525a301bf9d761d3e9831b9

Intelligence

File Origin
# of uploads :
3
# of downloads :
35
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
no reply from clamd
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Runs as daemon
Removes directories
Connection attempt
Deleting a recently created file
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade packed threat upx
Link:
https://www.filescan.io/uploads/68c7a9d8dbc6f5a29c44f496/reports/30af2f3e-c0c2-4274-8b0f-c699038fc031/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-09-15T02:30:00Z UTC
Last seen:
2025-09-15T02:30:00Z UTC
Hits:
~100
Detections:
HEUR:Backdoor.Linux.Gafgyt.bj HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl
Link:
https://opentip.kaspersky.com/465d64e79752a4f54196bd0b7ed02fc9d312996f51768944d4db2b65ec57b2c0/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/666e89cb-86d8-4c6d-af5b-d26f1204287c
Behavior Graph:
Download SVG
%3 guuid=6a8ddc4b-1b00-0000-97b3-7d4fc0090000 pid=2496 /usr/bin/sudo guuid=a108504f-1b00-0000-97b3-7d4fcc090000 pid=2508 /tmp/sample.bin guuid=6a8ddc4b-1b00-0000-97b3-7d4fc0090000 pid=2496->guuid=a108504f-1b00-0000-97b3-7d4fcc090000 pid=2508 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/11c11acb-a1c0-41c5-be39-05568c37628f
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1777500
Signature
Deletes system log files
Manipulation of devices in /dev
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1777500 Sample: renji.arm7.elf Startdate: 15/09/2025 Architecture: LINUX Score: 60 29 169.254.169.254, 80 USDOSUS Reserved 2->29 31 109.202.202.202, 80 INIT7CH Switzerland 2->31 33 4 other IPs or domains 2->33 35 Multi AV Scanner detection for submitted file 2->35 37 Sample is packed with UPX 2->37 10 renji.arm7.elf 2->10         started        12 python3.8 dpkg 2->12         started        14 dash rm 2->14         started        16 dash rm 2->16         started        signatures3 process4 process5 18 renji.arm7.elf 10->18         started        process6 20 renji.arm7.elf 18->20         started        process7 22 renji.arm7.elf 20->22         started        process8 24 renji.arm7.elf 22->24         started        27 renji.arm7.elf 22->27         started        signatures9 39 Manipulation of devices in /dev 24->39 41 Deletes system log files 24->41
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/465d64e79752a4f54196bd0b7ed02fc9d312996f51768944d4db2b65ec57b2c0
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/465d64e79752a4f54196bd0b7ed02fc9d312996f51768944d4db2b65ec57b2c0/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/465d64e79752a4f54196bd0b7ed02fc9d312996f51768944d4db2b65ec57b2c0
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-09-15 05:05:08 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=izowjz4xkkspkqmwxufx5ubpzhjrfglpkf3isrgu3mvwl3cxwlaa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/250915-glathstmy7/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Deletes Audit logs
Deletes journal logs
Mirai
Mirai family
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/ad052a12-b079-4979-b787-52e547e78c42
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/465d64e79752a4f54196bd0b7ed02fc9d312996f51768944d4db2b65ec57b2c0

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_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
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 465d64e79752a4f54196bd0b7ed02fc9d312996f51768944d4db2b65ec57b2c0

(this sample)

Mirai

elf 73ca547c2e29de12ca67bc3536063726d39a8790d525a301bf9d761d3e9831b9

  
URLhaus
https://urlhaus.abuse.ch/url/3624285/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 73ca547c2e29de12ca67bc3536063726d39a8790d525a301bf9d761d3e9831b9
  
Dropping
MD5 9cf5cbc274d7a074be0e278ef2485940
  
URLhaus
https://urlhaus.abuse.ch/url/3624311/
  
URLhaus
https://urlhaus.abuse.ch/url/3624315/
  
URLhaus
https://urlhaus.abuse.ch/url/3624316/

Comments