MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 25b7ec1b2927604b6943d5167b0d4518ee4ac8407d55c8b814bda4b7fbb8ccb6. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 25b7ec1b2927604b6943d5167b0d4518ee4ac8407d55c8b814bda4b7fbb8ccb6
SHA3-384 hash: cc6a5267e9e2dadd99649920cd6e263c7f9619c7477a39f682819f52e6c3b5c0c61920438146a17e05aa3cd051fdda0c
SHA1 hash: 9ca20384bc7925aca4ea85bc326cef11cab7c0c5
MD5 hash: 1f25a5e7eab4eb198fdf0bc979940e45
humanhash: equal-seven-lactose-march
File name:morte.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:48'544 bytes
First seen:2025-11-17 05:07:49 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:PJleAAqyXWo2JUBBLszd4hrOJ89B95cInyQB0twAYiB3JXv5p1psNJgGlzDpbuRk:neRDpJszU/P5cIB0tNbpIVJua
TLSH T1DB23027AA20342FED5BDD6F8DFB4AF0207361A7B36868C57058DD193DD404A1C8AA933
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) :48'544 bytes
File size (de-compressed) :144'800 bytes
Format:linux/mips
Unpacked file: 5592a262807e499c4fe0edf104da7aa70c8e07d8d2a8e401c0150a15a3b4c554

Intelligence

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

Behaviour
Connection attempt
DNS request
Runs as daemon
Opens a port
Sends data to a server
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
botnet condi gafgyt masquerade mirai obfuscated packed upx
Link:
https://www.filescan.io/uploads/691aadc5fd66011c742c95d5/reports/d2aea439-8061-4b53-875d-43277704dc35/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:
6
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/25b7ec1b2927604b6943d5167b0d4518ee4ac8407d55c8b814bda4b7fbb8ccb6
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-11-16T22:11:00Z UTC
Last seen:
2025-11-17T04:12:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/25b7ec1b2927604b6943d5167b0d4518ee4ac8407d55c8b814bda4b7fbb8ccb6/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/9c6f4999-3ae3-4484-b419-1ed52dab63da
Behavior Graph:
Download SVG
%3 guuid=bb8efdf9-1900-0000-eb40-59cf740c0000 pid=3188 /usr/bin/sudo guuid=0a4768fc-1900-0000-eb40-59cf7d0c0000 pid=3197 /tmp/sample.bin guuid=bb8efdf9-1900-0000-eb40-59cf740c0000 pid=3188->guuid=0a4768fc-1900-0000-eb40-59cf7d0c0000 pid=3197 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/66af3c62-9d68-45b8-87c2-658861c4f797
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1815072
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Uses dynamic DNS services
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1815072 Sample: morte.mips.elf Startdate: 17/11/2025 Architecture: LINUX Score: 72 22 vmr3absd.ddns.net 2->22 24 169.254.169.254, 80 USDOSUS Reserved 2->24 26 2 other IPs or domains 2->26 28 Malicious sample detected (through community Yara rule) 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 Yara detected Mirai 2->32 34 Sample is packed with UPX 2->34 8 morte.mips.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 36 Uses dynamic DNS services 22->36 process4 process5 12 morte.mips.elf 8->12         started        14 morte.mips.elf 8->14         started        16 morte.mips.elf 8->16         started        process6 18 morte.mips.elf 12->18         started        20 morte.mips.elf 12->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/25b7ec1b2927604b6943d5167b0d4518ee4ac8407d55c8b814bda4b7fbb8ccb6
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/25b7ec1b2927604b6943d5167b0d4518ee4ac8407d55c8b814bda4b7fbb8ccb6/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-17 04:08:15 UTC
File Type:
ELF32 Big (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ew36ygzje5qew2kd2ulhwdkfddxevscapvk4roauxwslp65yzs3a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/251117-fspetaxmfm/
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:
vmr3absd.ddns.net
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/448e38d9-61a9-4619-8de9-0f72d3c0dfc1
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/25b7ec1b2927604b6943d5167b0d4518ee4ac8407d55c8b814bda4b7fbb8ccb6

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 25b7ec1b2927604b6943d5167b0d4518ee4ac8407d55c8b814bda4b7fbb8ccb6

(this sample)

Mirai

elf 5592a262807e499c4fe0edf104da7aa70c8e07d8d2a8e401c0150a15a3b4c554

  
URLhaus
https://urlhaus.abuse.ch/url/3704796/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 5592a262807e499c4fe0edf104da7aa70c8e07d8d2a8e401c0150a15a3b4c554
  
Dropping
MD5 a98d9ed8b42cb0db498acbc9e0418628

Comments