MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0244aae45bc1f76c015b343254aaece6915845a8908fbfcc433200162a11c791. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0244aae45bc1f76c015b343254aaece6915845a8908fbfcc433200162a11c791
SHA3-384 hash: f59a18e3145c1046982442da17179f718bedc3b4acdfaa03ba09810af18a36a48bfd1ae580f7c953f410ed20c9b980ac
SHA1 hash: ba87b37103ecdff8d0e446b73a641c379b57b596
MD5 hash: 409d34d38e2621780281a6929919ad54
humanhash: arkansas-oscar-fix-artist
File name:morte.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:47'880 bytes
First seen:2025-12-03 06:30:55 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:LXTNifLqyjZL4B0O5/BrCoscKE9vZhJLKVXudDPutqzCSWkhOGlVnegNUkJgGlzy:LDkfLv5ULRBrCoscZjyXud7utmVWkhcv
TLSH T17323F1A4A29450C9E75F94B943C39FC41D5A09794BE7CC40A8882EDEAD878B82DD369C
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) :47'880 bytes
File size (de-compressed) :153'064 bytes
Format:linux/mips
Unpacked file: 741db456f0f376864e8aa36d1cea6925a313a6df245d28240d884c4c7c4cafc2

Intelligence

File Origin
# of uploads :
1
# of downloads :
59
Origin country :
DE DE
Vendor Threat Intelligence
Details
No details
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
botnet masquerade mirai obfuscated packed upx
Link:
https://www.filescan.io/uploads/692fd933ddcd694c78b9f892/reports/5fe12fc5-3a31-4a74-9acf-643790469b20/overview
Result
Gathering data
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/f274058b-ca4a-4576-8ef6-d284552bd64e
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1825107
Signature
Deletes system log files
Drops files in suspicious directories
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Sample tries to kill multiple processes (SIGKILL)
Sample tries to persist itself using System V runlevels
Sample tries to set files in /etc globally writable
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1825107 Sample: morte.mips.elf Startdate: 03/12/2025 Architecture: LINUX Score: 88 39 vserge42.bounceme.net 41.216.189.185, 12121, 49630, 49632 AS40676US South Africa 2->39 41 Malicious sample detected (through community Yara rule) 2->41 43 Multi AV Scanner detection for submitted file 2->43 45 Yara detected Mirai 2->45 47 Sample is packed with UPX 2->47 10 morte.mips.elf 2->10         started        12 xfce4-panel wrapper-2.0 2->12         started        14 xfce4-panel wrapper-2.0 2->14         started        16 6 other processes 2->16 signatures3 process4 process5 18 morte.mips.elf 10->18         started        20 wrapper-2.0 xfpm-power-backlight-helper 12->20         started        process6 22 morte.mips.elf 18->22         started        file7 37 /etc/init.d/sysd, POSIX 22->37 dropped 49 Sample tries to set files in /etc globally writable 22->49 51 Drops files in suspicious directories 22->51 53 Sample tries to persist itself using System V runlevels 22->53 26 morte.mips.elf 22->26         started        28 morte.mips.elf sh 22->28         started        signatures8 process9 process10 30 morte.mips.elf 26->30         started        33 morte.mips.elf 26->33         started        35 sh cp 28->35         started        signatures11 55 Deletes system log files 30->55 57 Sample tries to kill multiple processes (SIGKILL) 33->57
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/0244aae45bc1f76c015b343254aaece6915845a8908fbfcc433200162a11c791
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/0244aae45bc1f76c015b343254aaece6915845a8908fbfcc433200162a11c791/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-03 06:31:17 UTC
File Type:
ELF32 Big (Exe)
AV detection:
14 of 36 (38.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ajckvzc3yh3wyak3gqzfjkxm42ivqrnisch37tcdgiabmkqry6iq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery persistence upx
Link:
https://tria.ge/reports/251203-g95zkawkdm/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Deletes log files
Enumerates running processes
Modifies init.d
Modifies rc script
Deletes Audit logs
Deletes system logs
Mirai
Mirai family
Gathering data
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/0244aae45bc1f76c015b343254aaece6915845a8908fbfcc433200162a11c791

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 0244aae45bc1f76c015b343254aaece6915845a8908fbfcc433200162a11c791

(this sample)

Mirai

elf 741db456f0f376864e8aa36d1cea6925a313a6df245d28240d884c4c7c4cafc2

  
URLhaus
https://urlhaus.abuse.ch/url/3720243/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 741db456f0f376864e8aa36d1cea6925a313a6df245d28240d884c4c7c4cafc2
  
Dropping
MD5 b86b515665d39faeec4d79c93973045a

Comments