MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 37862b510e51a5a578053f62afa314c72f96f8f55001b08642ac38664a0cba11. 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: 9


Intelligence 9 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 37862b510e51a5a578053f62afa314c72f96f8f55001b08642ac38664a0cba11
SHA3-384 hash: 0f56a09200f0cc7dde22ad091c28283a2953b5c50644103c948c5d7cfe2008524449ebcdb7c46c31a7e719662ce1503c
SHA1 hash: a7527dabab8a1aeddef37ca717ad1fb751f772a7
MD5 hash: 33b45b71263cc2e9eb2c978d59a55af8
humanhash: mountain-zulu-stairway-high
File name:morte.sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:129'664 bytes
First seen:2025-04-09 10:22:41 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:5asIsMZV8457qWn7Zr1YGyd/yxu12CRKBIyYywbJW1lSR6WWRwmQwqfz:5tc7q6Fr1atqA2FBHCW1E6Wwwms7
TLSH T18CC38D73C869AF98C618E0B4B0748FBA2753A515824B0FBE5667C3718087D8DF54E3B9
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 :
127
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67f64ab7f9ba909217cdb567linux22vpnfull_triage
Tags:
n/a
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
anti-vm lolbin masquerade remote
Link:
https://www.filescan.io/uploads/67f64a8c40adfb5162bd5233/reports/0f9b1bd0-2efd-44c6-8b82-73057327e33f/overview
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/c722d1bc-22f3-49a9-acf3-4d603ad1d182
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1660641
Signature
Connects to many ports of the same IP (likely port scanning)
Multi AV Scanner detection for submitted file
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: 1660641 Sample: morte.sh4.elf Startdate: 09/04/2025 Architecture: LINUX Score: 60 31 176.65.142.252, 28760, 48512, 48514 WEBTRAFFICDE Germany 2->31 37 Multi AV Scanner detection for submitted file 2->37 39 Connects to many ports of the same IP (likely port scanning) 2->39 9 systemd at-spi-bus-launcher 2->9         started        11 morte.sh4.elf 2->11         started        13 xfce4-panel wrapper-2.0 2->13         started        15 7 other processes 2->15 signatures3 process4 process5 17 at-spi-bus-launcher dbus-daemon 9->17         started        20 morte.sh4.elf 11->20         started        signatures6 33 Sample tries to kill multiple processes (SIGKILL) 17->33 35 Sample reads /proc/mounts (often used for finding a writable filesystem) 17->35 22 dbus-daemon 17->22         started        24 morte.sh4.elf 20->24         started        27 morte.sh4.elf 20->27         started        process7 signatures8 29 dbus-daemon at-spi2-registryd 22->29         started        41 Sample tries to kill multiple processes (SIGKILL) 24->41 process9
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/37862b510e51a5a578053f62afa314c72f96f8f55001b08642ac38664a0cba11
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/37862b510e51a5a578053f62afa314c72f96f8f55001b08642ac38664a0cba11/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-04-09 10:23:08 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=g6dcwuiokgs2k6afh5rk7iyuy4xzn6hvkaa3bbscvq4gmsqmxiiq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd linux
Link:
https://tria.ge/reports/250409-mes96sxwey/
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7136013-0
YARA:
n/a
Link:
https://app.threat.zone/submission/381ec515-838a-404e-a96c-3da1029df22a
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/37862b510e51a5a578053f62afa314c72f96f8f55001b08642ac38664a0cba11

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:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 37862b510e51a5a578053f62afa314c72f96f8f55001b08642ac38664a0cba11

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3464809/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3487842/

Comments