MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bdc43d2e00422b88e01195dd8a226cb3f966e3801ba98b5b85000bcbe8bf9c88. 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: 10


Intelligence 10 IOCs YARA 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bdc43d2e00422b88e01195dd8a226cb3f966e3801ba98b5b85000bcbe8bf9c88
SHA3-384 hash: 3e18d3b9e75d26d60101bc9e2e3c374eb82051d3976285d90c969bedd5f4ce9c58d3de06db642b98df3fb79efd8e27c5
SHA1 hash: 9b338db1e8b4c479e163df2eca9b115ac85ac008
MD5 hash: fbd24d6dbb78c30cbbc567c53faa5c8e
humanhash: minnesota-solar-north-apart
File name:morte.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:202'130 bytes
First seen:2025-11-17 03:31:24 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 6144:6RxoJkilrcSWvpb4Taiv5SJBE5WkiprBsKab5M/9/3HtBg:6R6JkilADB4Taiv5SJBE5NIm5u/9s
TLSH T185145C46EA414E13C4D7137AB6AF4249333297A4D3DB73069D286FB43BC279E0E67A41
telfhash t101311072933152266a61d914dcec97b2162dc7071288fe33df35849c141a49ee53bc1f
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 ca211fb6122339dc96ab59797c0daa53458089c877554d7e7d070b08772fdc65
File size (compressed) :73'040 bytes
File size (de-compressed) :202'130 bytes
Format:linux/arm
Packed file: ca211fb6122339dc96ab59797c0daa53458089c877554d7e7d070b08772fdc65

Intelligence

File Origin
# of uploads :
1
# of downloads :
47
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999-6.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135925-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

Unix.Dropper.Mirai-7139229-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-9760303-0
Create hunting rule

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Runs as daemon
Opens a port
Sends data to a server
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
48
Number of processes launched:
5
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/bdc43d2e00422b88e01195dd8a226cb3f966e3801ba98b5b85000bcbe8bf9c88
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:
2025-11-17T01:13:00Z UTC
Last seen:
2025-11-17T07:36:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/bdc43d2e00422b88e01195dd8a226cb3f966e3801ba98b5b85000bcbe8bf9c88/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/baecd1f3-5188-4f70-89f1-ec3cb08ccfc3
Behavior Graph:
Download SVG
%3 guuid=323713a2-1800-0000-91dc-0a4bcb0c0000 pid=3275 /usr/bin/sudo guuid=013512a5-1800-0000-91dc-0a4bd10c0000 pid=3281 /tmp/sample.bin guuid=323713a2-1800-0000-91dc-0a4bcb0c0000 pid=3275->guuid=013512a5-1800-0000-91dc-0a4bd10c0000 pid=3281 execve
Gathering data
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1815053
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Uses dynamic DNS services
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1815053 Sample: morte.arm7.elf Startdate: 17/11/2025 Architecture: LINUX Score: 76 26 vmr3absd.ddns.net 2->26 28 169.254.169.254, 80 USDOSUS Reserved 2->28 30 5 other IPs or domains 2->30 32 Malicious sample detected (through community Yara rule) 2->32 34 Antivirus / Scanner detection for submitted sample 2->34 36 Multi AV Scanner detection for submitted file 2->36 38 Yara detected Mirai 2->38 8 morte.arm7.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.arm7.elf 8->16         started        18 morte.arm7.elf 8->18         started        20 morte.arm7.elf 8->20         started        process6 22 morte.arm7.elf 16->22         started        24 morte.arm7.elf 16->24         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/bdc43d2e00422b88e01195dd8a226cb3f966e3801ba98b5b85000bcbe8bf9c88
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bdc43d2e00422b88e01195dd8a226cb3f966e3801ba98b5b85000bcbe8bf9c88/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-11-17 03:32:22 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xxcd2lqaiivyryarsxoyuitmwp4wny4adouyww4faaf4x2f7tsea._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery
Link:
https://tria.ge/reports/251117-d3s5mswrbm/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Malware Config
C2 Extraction:
vmr3absd.ddns.net
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Mirai-7100807-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/dab1ed21-6377-461c-bc8b-6654c65f089b
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/bdc43d2e00422b88e01195dd8a226cb3f966e3801ba98b5b85000bcbe8bf9c88

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_8299c877
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:MAL_ARM_LNX_Mirai_Mar13_2022
Create hunting rule
Author:Mehmet Ali Kerimoglu a.k.a. CYB3RMX
Description:Detects new ARM Mirai variant
Rule name:Mirai_Unpack
Create hunting rule
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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 ca211fb6122339dc96ab59797c0daa53458089c877554d7e7d070b08772fdc65

Mirai

elf bdc43d2e00422b88e01195dd8a226cb3f966e3801ba98b5b85000bcbe8bf9c88

(this sample)

  
Dropped by
SHA256 ca211fb6122339dc96ab59797c0daa53458089c877554d7e7d070b08772fdc65
  
URLhaus
https://urlhaus.abuse.ch/url/3704787/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 f630c07d87888601fb80511534b17213

Comments