MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8126e0d947c204a106ddd9991e15aada93be550e21a97eecb546d2fd8633543d. 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 16 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8126e0d947c204a106ddd9991e15aada93be550e21a97eecb546d2fd8633543d
SHA3-384 hash: b82a4dbfbe154198ee3817d20c5ff6a7310db9ab01ed7bc89db394404202285f73fba9de3ca2db31b35d902e2e6ef262
SHA1 hash: eac65096f0a54cebcd30fc9d6014cd6babdc4870
MD5 hash: a508bbac976beeb04dce62ffd7471f87
humanhash: sad-timing-juliet-ack
File name:morte.x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:109'968 bytes
First seen:2025-11-18 11:55:34 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:zKGf4l7mDTXoeB+Egwe43At+lLnuJTjtOEbQIG4IGS:zKI4lmvXoeB+Egwe4luxjnviH
TLSH T199B34B03B9C28DFDC049C038437EB536D926F0EE1739B29B27E5EE266D0EE610A19955
telfhash t1a32188703ccd3ae810d39738b25eede8e53108310dd179a99d6b6e99df0ab440c82089
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-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 5fa965225e35c97914d3d6b771c39e2971d4b8914609922852fe1efbc9a6010d
File size (compressed) :47'596 bytes
File size (de-compressed) :109'968 bytes
Format:linux/amd64
Packed file: 5fa965225e35c97914d3d6b771c39e2971d4b8914609922852fe1efbc9a6010d

Intelligence

File Origin
# of uploads :
1
# of downloads :
63
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.9999-14.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-7135954-0
Create hunting rule

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

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

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

Unix.Trojan.Mirai-9441505-0
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
Runs as daemon
DNS request
Opens a port
Connection attempt
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
mirai
Link:
https://www.filescan.io/uploads/691c61f5f52a78784f361f6e/reports/80b3f8cc-cfe4-46fe-a1cb-941094437c1f/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
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/8126e0d947c204a106ddd9991e15aada93be550e21a97eecb546d2fd8633543d
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2025-11-18T09:30:00Z UTC
Last seen:
2025-11-19T01:24:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/8126e0d947c204a106ddd9991e15aada93be550e21a97eecb546d2fd8633543d/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/67a0e8db-1c28-4d9a-bce9-4e861711bc84
Behavior Graph:
Download SVG
%3 guuid=da379715-1700-0000-2d3b-257a9d0d0000 pid=3485 /usr/bin/sudo guuid=647eed17-1700-0000-2d3b-257a9e0d0000 pid=3486 /tmp/sample.bin net guuid=da379715-1700-0000-2d3b-257a9d0d0000 pid=3485->guuid=647eed17-1700-0000-2d3b-257a9e0d0000 pid=3486 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=647eed17-1700-0000-2d3b-257a9e0d0000 pid=3486->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=88fc0918-1700-0000-2d3b-257a9f0d0000 pid=3487 /tmp/sample.bin guuid=647eed17-1700-0000-2d3b-257a9e0d0000 pid=3486->guuid=88fc0918-1700-0000-2d3b-257a9f0d0000 pid=3487 clone guuid=f5f3b642-1800-0000-2d3b-257a58100000 pid=4184 /tmp/sample.bin guuid=647eed17-1700-0000-2d3b-257a9e0d0000 pid=3486->guuid=f5f3b642-1800-0000-2d3b-257a58100000 pid=4184 clone guuid=171cbf42-1800-0000-2d3b-257a59100000 pid=4185 /tmp/sample.bin dns net send-data zombie guuid=647eed17-1700-0000-2d3b-257a9e0d0000 pid=3486->guuid=171cbf42-1800-0000-2d3b-257a59100000 pid=4185 clone guuid=b8c91218-1700-0000-2d3b-257aa00d0000 pid=3488 /tmp/sample.bin guuid=88fc0918-1700-0000-2d3b-257a9f0d0000 pid=3487->guuid=b8c91218-1700-0000-2d3b-257aa00d0000 pid=3488 clone guuid=d1f21518-1700-0000-2d3b-257aa10d0000 pid=3489 /tmp/sample.bin dns net send-data zombie guuid=88fc0918-1700-0000-2d3b-257a9f0d0000 pid=3487->guuid=d1f21518-1700-0000-2d3b-257aa10d0000 pid=3489 clone guuid=d1f21518-1700-0000-2d3b-257aa10d0000 pid=3489->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 105B 6d5164ec-3a6a-57cd-9e0e-3adc74b572bb vmr3absd.ddns.net:12121 guuid=d1f21518-1700-0000-2d3b-257aa10d0000 pid=3489->6d5164ec-3a6a-57cd-9e0e-3adc74b572bb con guuid=171cbf42-1800-0000-2d3b-257a59100000 pid=4185->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 105B guuid=171cbf42-1800-0000-2d3b-257a59100000 pid=4185->6d5164ec-3a6a-57cd-9e0e-3adc74b572bb con
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f5c8c771-ec64-4c90-879e-deb4cfb5e5b7
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1816025
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Uses dynamic DNS services
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1816025 Sample: morte.x86_64.elf Startdate: 18/11/2025 Architecture: LINUX Score: 68 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 Yara detected Mirai 2->36 8 morte.x86_64.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        14 python3.8 dpkg 2->14         started        signatures3 38 Uses dynamic DNS services 26->38 process4 process5 16 morte.x86_64.elf 8->16         started        18 morte.x86_64.elf 8->18         started        20 morte.x86_64.elf 8->20         started        process6 22 morte.x86_64.elf 16->22         started        24 morte.x86_64.elf 16->24         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8126e0d947c204a106ddd9991e15aada93be550e21a97eecb546d2fd8633543d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8126e0d947c204a106ddd9991e15aada93be550e21a97eecb546d2fd8633543d/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-18 11:56:22 UTC
File Type:
ELF64 Little (Exe)
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery linux
Link:
https://tria.ge/reports/251118-n37m5sfm41/
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 mirai gafgyt Unix.Trojan.Mirai-7100807-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_9e9530a7 Linux_Trojan_Gafgyt_807911a2 Linux_Trojan_Gafgyt_d4227dbf Linux_Trojan_Gafgyt_d996d335 Linux_Trojan_Gafgyt_620087b9 Linux_Trojan_Gafgyt_0cd591cd Linux_Trojan_Gafgyt_33b4111a Linux_Trojan_Gafgyt_a33a8363 Linux_Trojan_Mirai_6a77af0f Linux_Trojan_Mirai_e0cf29e2 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/d49c1ff4-7a83-4bcc-b80d-6f7ecfca1d72
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/8126e0d947c2/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.20
Link:
https://yomi.yoroi.company/submissions/8126e0d947c204a106ddd9991e15aada93be550e21a97eecb546d2fd8633543d

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: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_Trojan_Gafgyt_0cd591cd
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_33b4111a
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_620087b9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_807911a2
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_9e9530a7
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_a33a8363
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d4227dbf
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d996d335
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_6a77af0f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_e0cf29e2
Create hunting rule
Author:Elastic Security
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 5fa965225e35c97914d3d6b771c39e2971d4b8914609922852fe1efbc9a6010d

Mirai

elf 8126e0d947c204a106ddd9991e15aada93be550e21a97eecb546d2fd8633543d

(this sample)

  
Dropped by
SHA256 5fa965225e35c97914d3d6b771c39e2971d4b8914609922852fe1efbc9a6010d
  
URLhaus
https://urlhaus.abuse.ch/url/3704800/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 acfb7882e23c1727ca4d79b508c8724d

Comments