MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 21782793f8c22a44cc00c57d28fc4468469c09be0879bae0921e423ff5a55f17. 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: 21782793f8c22a44cc00c57d28fc4468469c09be0879bae0921e423ff5a55f17
SHA3-384 hash: 9f248263a3353925fd6e2093a6dd6ab558c9a065b74fe8422cc3de30b6da91fa90017ac874c6fcb7e36b7ba88dc4b0d1
SHA1 hash: 194f7e7717f0f39af115fbea91f03d3d4dd3a682
MD5 hash: 11492366419c8ff643be2c552b982fa5
humanhash: river-mirror-fish-utah
File name:morte.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:48'488 bytes
First seen:2025-11-14 20:13:05 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:YeFEEzPeIJh4f4dSYMi14cJr1Lt80kZsyh+Z0brmlMsaNSY6J78Qo7Hxv1IJgGl5:nEEzGI//gZ6k0kZHhUNoSYwIQodv1IVx
TLSH T15F23F1B8691381F9EAF360BDBB9C17530A714BB582508D8DDA41EB53AD142B87C47AA0
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) :48'488 bytes
File size (de-compressed) :144'696 bytes
Format:linux/mips
Unpacked file: 4964e2eb93ee7a4b100979c5e64db5923a498da6a5e6a4ffd21319758987730b

Intelligence

File Origin
# of uploads :
1
# of downloads :
84
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sends data to a server
Runs as daemon
Opens a port
DNS request
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
botnet masquerade mirai obfuscated packed upx
Link:
https://www.filescan.io/uploads/69178d61253c565f830002c1/reports/db32c46b-cf80-4f4a-a5c9-71faedf5578e/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
UPX
Botnet:
unknown
Number of open files:
37
Number of processes launched:
8
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/21782793f8c22a44cc00c57d28fc4468469c09be0879bae0921e423ff5a55f17
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
type: 15.184.38.10:9018
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-11-14T17:21:00Z UTC
Last seen:
2025-11-16T01:36:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj HEUR:Backdoor.Linux.Mirai.r
Link:
https://opentip.kaspersky.com/21782793f8c22a44cc00c57d28fc4468469c09be0879bae0921e423ff5a55f17/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/d7d61d5f-7940-46f6-a5cb-410a1eaeadc6
Behavior Graph:
Download SVG
%3 guuid=71b1675a-1800-0000-e55c-2566440c0000 pid=3140 /usr/bin/sudo guuid=dcbb145d-1800-0000-e55c-25664c0c0000 pid=3148 /tmp/sample.bin guuid=71b1675a-1800-0000-e55c-2566440c0000 pid=3140->guuid=dcbb145d-1800-0000-e55c-25664c0c0000 pid=3148 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/7eeac630-34f0-486c-a954-2cdbb2a5edf8
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1814451
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: 1814451 Sample: morte.mips.elf Startdate: 14/11/2025 Architecture: LINUX Score: 68 26 169.254.169.254, 80 USDOSUS Reserved 2->26 28 vmr3b.bounceme.net 41.216.189.110, 12121 AS40676US South Africa 2->28 30 daisy.ubuntu.com 2->30 32 Malicious sample detected (through community Yara rule) 2->32 34 Multi AV Scanner detection for submitted file 2->34 36 Yara detected Mirai 2->36 38 Sample is packed with UPX 2->38 8 dash rm morte.mips.elf 2->8         started        10 dash rm 2->10         started        12 dash head 2->12         started        14 8 other processes 2->14 signatures3 process4 process5 16 morte.mips.elf 8->16         started        18 morte.mips.elf 8->18         started        20 morte.mips.elf 8->20         started        process6 22 morte.mips.elf 16->22         started        24 morte.mips.elf 16->24         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/21782793f8c22a44cc00c57d28fc4468469c09be0879bae0921e423ff5a55f17
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/21782793f8c22a44cc00c57d28fc4468469c09be0879bae0921e423ff5a55f17/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/21782793f8c22a44cc00c57d28fc4468469c09be0879bae0921e423ff5a55f17
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-14 20:13:23 UTC
File Type:
ELF32 Big (Exe)
AV detection:
20 of 38 (52.63%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ef4cpe7yyivejtaayv6sr7cenbdjycn6bb43vyesdzbd75nfl4lq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/251114-yzkdjsgm61/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Malware Config
C2 Extraction:
vmr3b.bounceme.net
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/399b250a-3128-4eb2-87a0-06a2121daead
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/21782793f8c22a44cc00c57d28fc4468469c09be0879bae0921e423ff5a55f17

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 21782793f8c22a44cc00c57d28fc4468469c09be0879bae0921e423ff5a55f17

(this sample)

Mirai

elf 4964e2eb93ee7a4b100979c5e64db5923a498da6a5e6a4ffd21319758987730b

  
URLhaus
https://urlhaus.abuse.ch/url/3704796/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 4964e2eb93ee7a4b100979c5e64db5923a498da6a5e6a4ffd21319758987730b
  
Dropping
MD5 6b0518f3e271fdae3246cbcadbb9ff79

Comments