MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 45ab0217f2546633f3b21772e6a9221eeca312db4bfb05f28fd4ae2babf4634a. 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: 11


Intelligence 11 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 45ab0217f2546633f3b21772e6a9221eeca312db4bfb05f28fd4ae2babf4634a
SHA3-384 hash: ae74bd81f7fb8912d8fdd41b6fc592bed21fc75a249c1b374ec3124073311ef1c5361b7ae0df61a7004067040c67c575
SHA1 hash: 7bece2968c3c7c349756f21033085d98750aee16
MD5 hash: 2790b209069dd8902cc7e1e581323740
humanhash: arizona-grey-september-oscar
File name:morte.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:65'424 bytes
First seen:2025-03-29 03:16:41 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:3aZgOkcfjbDpvJBqA+PmRtpg3qlorLzjvyMA1lZPav:KZgOkc7pvDqLOgaKrL/vyh1vav
TLSH T12A53021D9AA309E3C2643379B38499C68B6739A6431FF85FB6E5A39D30F9107714E842
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

Intelligence

File Origin
# of uploads :
1
# of downloads :
73
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.26195.23439.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
81.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67e768dacfd0a37f83095d12linux22vpnfull_triage
Tags:
mirai
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Runs as daemon
Kills processes
Receives data from a server
Opens a port
Sends data to a server
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
masquerade mirai packed upx
Link:
https://www.filescan.io/uploads/67e76647631830704a8abc80/reports/f9e40b9d-6589-4b02-aefa-d6fe36a26229/overview
Malware family:
Mirai
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/7cf25a10-7dd6-43c2-b0b0-4f012062a391
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj.evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1651601
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Sample reads /proc/mounts (often used for finding a writable filesystem)
Sample tries to kill multiple processes (SIGKILL)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1651601 Sample: morte.arm7.elf Startdate: 29/03/2025 Architecture: LINUX Score: 60 35 176.65.142.252, 50792, 7575 WEBTRAFFICDE Germany 2->35 37 185.125.190.26, 443 CANONICAL-ASGB United Kingdom 2->37 43 Multi AV Scanner detection for submitted file 2->43 45 Sample is packed with UPX 2->45 9 systemd at-spi-bus-launcher 2->9         started        11 morte.arm7.elf 2->11         started        13 xfce4-panel wrapper-2.0 2->13         started        15 6 other processes 2->15 signatures3 process4 process5 17 at-spi-bus-launcher dbus-daemon 9->17         started        20 morte.arm7.elf 11->20         started        signatures6 39 Sample tries to kill multiple processes (SIGKILL) 17->39 41 Sample reads /proc/mounts (often used for finding a writable filesystem) 17->41 22 dbus-daemon 17->22         started        24 morte.arm7.elf 20->24         started        27 morte.arm7.elf 20->27         started        29 morte.arm7.elf 20->29         started        process7 signatures8 31 dbus-daemon at-spi2-registryd 22->31         started        47 Sample tries to kill multiple processes (SIGKILL) 24->47 33 morte.arm7.elf 27->33         started        process9
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/45ab0217f2546633f3b21772e6a9221eeca312db4bfb05f28fd4ae2babf4634a
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/45ab0217f2546633f3b21772e6a9221eeca312db4bfb05f28fd4ae2babf4634a/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-29 03:17:12 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=iwvqef7skrtdh45sc5zonkjcd3wkgew3jp5ql4up2sxcxk7umnfa._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/250329-ds4tdsyl12/
Behaviour
Reads runtime system information
Enumerates running processes
Modifies Watchdog functionality
Mirai
Mirai family
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/45ab0217f2546633f3b21772e6a9221eeca312db4bfb05f28fd4ae2babf4634a

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:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
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 45ab0217f2546633f3b21772e6a9221eeca312db4bfb05f28fd4ae2babf4634a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3487836/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3464793/

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