MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f567d2f338d97663060bfb0d561faaa5ce9f739dab57e64e2b1658bd07c8cabf. 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: 14


Intelligence 14 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f567d2f338d97663060bfb0d561faaa5ce9f739dab57e64e2b1658bd07c8cabf
SHA3-384 hash: 3672f06a13265fe98f967c0ef91448c76c7a5288c350ecc2cf48f54270bf31feb90d4fec0a0bb4e146520d968649c02c
SHA1 hash: 32c8d6175a0c1a2a3a42d3950e85105cbd67e3d2
MD5 hash: 2b81f93f1028e11286d764f0397f63a5
humanhash: five-rugby-venus-illinois
File name:morte.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:43'372 bytes
First seen:2025-11-13 22:41:04 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:vHsNm8bjygQ1fmI0vSTVT0qHIN4HGLgvK1wgzx8lYd7oa0mRUK41AnbcuyD7UHQJ:vHwmGe71eI0u02y4mbwK8lYRWunouy8Q
TLSH T1B513F14351E84930F854EBFB98A8BB0E30354F15B458A29BA8697D375C6CF07953CBB1
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) :43'372 bytes
File size (de-compressed) :95'508 bytes
Format:linux/i386
Unpacked file: 243efb2689067cc7e1be3353671b59d664ed6c2538cf72df2c7efe89aa4b0094

Intelligence

File Origin
# of uploads :
1
# of downloads :
44
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7135858-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Receives data from a server
Opens a port
Changes access rights for a written file
Sends data to a server
DNS request
Changes access rights for a file
Connection attempt
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
masquerade packed upx
Link:
https://www.filescan.io/uploads/69165eb6caa454a592de3039/reports/b3335ebe-fcb2-4ca3-9280-c338e7395869/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
46
Number of processes launched:
6
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/f567d2f338d97663060bfb0d561faaa5ce9f739dab57e64e2b1658bd07c8cabf
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-13T15:27:00Z UTC
Last seen:
2025-11-14T20:25:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/f567d2f338d97663060bfb0d561faaa5ce9f739dab57e64e2b1658bd07c8cabf/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/cd98a8ba-77d6-41d1-9194-d906e3bb5168
Behavior Graph:
Download SVG
%3 guuid=9ebcde91-1900-0000-5548-3c379f080000 pid=2207 /usr/bin/sudo guuid=d850a893-1900-0000-5548-3c37a6080000 pid=2214 /tmp/sample.bin net guuid=9ebcde91-1900-0000-5548-3c379f080000 pid=2207->guuid=d850a893-1900-0000-5548-3c37a6080000 pid=2214 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=d850a893-1900-0000-5548-3c37a6080000 pid=2214->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=5e333e94-1900-0000-5548-3c37a9080000 pid=2217 /tmp/sample.bin guuid=d850a893-1900-0000-5548-3c37a6080000 pid=2214->guuid=5e333e94-1900-0000-5548-3c37a9080000 pid=2217 clone guuid=df5c39c0-1a00-0000-5548-3c372d0b0000 pid=2861 /tmp/sample.bin guuid=d850a893-1900-0000-5548-3c37a6080000 pid=2214->guuid=df5c39c0-1a00-0000-5548-3c372d0b0000 pid=2861 clone guuid=832e3ec0-1a00-0000-5548-3c372f0b0000 pid=2863 /tmp/sample.bin net send-data zombie guuid=d850a893-1900-0000-5548-3c37a6080000 pid=2214->guuid=832e3ec0-1a00-0000-5548-3c372f0b0000 pid=2863 clone guuid=57b24394-1900-0000-5548-3c37aa080000 pid=2218 /tmp/sample.bin guuid=5e333e94-1900-0000-5548-3c37a9080000 pid=2217->guuid=57b24394-1900-0000-5548-3c37aa080000 pid=2218 clone guuid=45f64794-1900-0000-5548-3c37ab080000 pid=2219 /tmp/sample.bin dns net send-data zombie guuid=5e333e94-1900-0000-5548-3c37a9080000 pid=2217->guuid=45f64794-1900-0000-5548-3c37ab080000 pid=2219 clone guuid=45f64794-1900-0000-5548-3c37ab080000 pid=2219->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 31B 01bb915c-71c6-57a6-bd5f-3cb536b9a274 vr3b.ddns.net:12121 guuid=45f64794-1900-0000-5548-3c37ab080000 pid=2219->01bb915c-71c6-57a6-bd5f-3cb536b9a274 send: 10B guuid=832e3ec0-1a00-0000-5548-3c372f0b0000 pid=2863->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 930B a4e02df3-c7fa-5be2-b410-afe687812c07 41.216.189.108:80 guuid=832e3ec0-1a00-0000-5548-3c372f0b0000 pid=2863->a4e02df3-c7fa-5be2-b410-afe687812c07 send: 4B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8793e0b9-1d8c-428d-9f5f-8fe0e0c5fb73
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1813863
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: 1813863 Sample: morte.x86.elf Startdate: 14/11/2025 Architecture: LINUX Score: 72 26 vr3b.ddns.net 2->26 28 169.254.169.254, 80 USDOSUS Reserved 2->28 30 6 other IPs or domains 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 morte.x86.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        14 python3.8 dpkg 2->14         started        signatures3 40 Uses dynamic DNS services 26->40 process4 process5 16 morte.x86.elf 8->16         started        18 morte.x86.elf 8->18         started        20 morte.x86.elf 8->20         started        process6 22 morte.x86.elf 16->22         started        24 morte.x86.elf 16->24         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f567d2f338d97663060bfb0d561faaa5ce9f739dab57e64e2b1658bd07c8cabf
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f567d2f338d97663060bfb0d561faaa5ce9f739dab57e64e2b1658bd07c8cabf/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-13 20:37:14 UTC
File Type:
ELF32 Little (Exe)
AV detection:
24 of 38 (63.16%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6vt5f4zy3f3ggbql7mgvmh5kuxhj6445vnl6mtrlczml2b6izk7q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery linux upx
Link:
https://tria.ge/reports/251113-2mlmmacl4t/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Malware Config
C2 Extraction:
vr3b.ddns.net
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135858-0
YARA:
n/a
Link:
https://app.threat.zone/submission/88292139-548c-4ef3-8065-2870ebcb58d3
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
Link:
https://yomi.yoroi.company/submissions/f567d2f338d97663060bfb0d561faaa5ce9f739dab57e64e2b1658bd07c8cabf

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

sh 8d9aa12780b14462ee2e6d7a8021e874d784ccd5f051462e8dd46d44346a81d2

Mirai

elf f567d2f338d97663060bfb0d561faaa5ce9f739dab57e64e2b1658bd07c8cabf

(this sample)

Mirai

elf 243efb2689067cc7e1be3353671b59d664ed6c2538cf72df2c7efe89aa4b0094

  
URLhaus
https://urlhaus.abuse.ch/url/3704797/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 243efb2689067cc7e1be3353671b59d664ed6c2538cf72df2c7efe89aa4b0094
  
Dropping
MD5 4f01e390b43f73aae91ba823d0ab1670
  
Dropped by
SHA256 8d9aa12780b14462ee2e6d7a8021e874d784ccd5f051462e8dd46d44346a81d2
  
Dropped by
MD5 f7bd482c06dcd15eb54d1f36cc0f3fa4
  
Dropped by
SHA256 932ee6f9d46bbce160c3af9aa3c34ef032c2a95e7000d7984f0dc195029bcbe6
  
Dropped by
MD5 f3063064f2104a6e85627f43545f6fc4
  
URLhaus
https://urlhaus.abuse.ch/url/3704786/
  
URLhaus
https://urlhaus.abuse.ch/url/3704801/

Comments