MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1dd287bf7c1d0d8cab57b94a21cc83db102b90ccc27353e67bcb0115aae4e622. 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 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1dd287bf7c1d0d8cab57b94a21cc83db102b90ccc27353e67bcb0115aae4e622
SHA3-384 hash: 2eaee2eab9ff6c976ff65eb4ef4aa56e12726fa0f9b91cf0c367e0ec3116369a8f84dc9af2b4583524528c4def5283ef
SHA1 hash: 7bcec76872435abd701bfa5fc03a4e0bf34e699f
MD5 hash: 75cbc99e19781c366b2247af6cbf6587
humanhash: blossom-robert-india-cup
File name:0upx64
Download: download sample
Signature Mirai
Create hunting rule
File size:42'752 bytes
First seen:2026-02-20 01:32:21 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:HO5xyjKy5klOY5lYDJN+Tb4/LYggSAnWeDtZTWufBT74ho:C4jKy5klH5lYFsTbULYI+vtZTWuFsh
TLSH T1BD130807B94680FDC0ADC374477AB63AD53335BE1239B3B63BD8FA129986EA10E1D544
telfhash t1f401d4a279b11d50e1d3e0527385d6248c381d6490d079f5d57275efab29b834a78c3b
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

Intelligence

File Origin
# of uploads :
1
# of downloads :
92
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/b807d867-318a-412c-bccd-ead172869b33/
Detection(s):
Unix.Dropper.Mirai-7135890-0
Create hunting rule

Unix.Dropper.Mirai-7135939-0
Create hunting rule

Unix.Dropper.Mirai-7136025-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Receives data from a server
Sends data to a server
DNS request
Connection attempt
Substitutes an application name
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
mirai
Link:
https://www.filescan.io/uploads/6997b9de04510f87ba7524ac/reports/380efad7-7fc4-464c-b246-a323bccb426e/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
4
Number of processes launched:
6
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/1dd287bf7c1d0d8cab57b94a21cc83db102b90ccc27353e67bcb0115aae4e622
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
type:Mirai 87.121.84.58:8080
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.64.le
Detections:
HEUR:Backdoor.Linux.Mirai.ba HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/1dd287bf7c1d0d8cab57b94a21cc83db102b90ccc27353e67bcb0115aae4e622/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/5800dcdd-f577-4ec6-b78c-acb3a5c0a39c
Behavior Graph:
Download SVG
%3 guuid=ba282d03-1a00-0000-a251-77e0f80c0000 pid=3320 /usr/bin/sudo guuid=ac8e5b06-1a00-0000-a251-77e0f90c0000 pid=3321 /tmp/sample.bin net guuid=ba282d03-1a00-0000-a251-77e0f80c0000 pid=3320->guuid=ac8e5b06-1a00-0000-a251-77e0f90c0000 pid=3321 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=ac8e5b06-1a00-0000-a251-77e0f90c0000 pid=3321->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=a371a606-1a00-0000-a251-77e0fa0c0000 pid=3322 /tmp/sample.bin zombie guuid=ac8e5b06-1a00-0000-a251-77e0f90c0000 pid=3321->guuid=a371a606-1a00-0000-a251-77e0fa0c0000 pid=3322 clone guuid=b53dad06-1a00-0000-a251-77e0fb0c0000 pid=3323 /tmp/sample.bin zombie guuid=ac8e5b06-1a00-0000-a251-77e0f90c0000 pid=3321->guuid=b53dad06-1a00-0000-a251-77e0fb0c0000 pid=3323 clone guuid=5bcbb106-1a00-0000-a251-77e0fc0c0000 pid=3324 /tmp/sample.bin dns net send-data zombie guuid=ac8e5b06-1a00-0000-a251-77e0f90c0000 pid=3321->guuid=5bcbb106-1a00-0000-a251-77e0fc0c0000 pid=3324 clone guuid=27d915f1-2200-0000-a251-77e095140000 pid=5269 /tmp/sample.bin guuid=a371a606-1a00-0000-a251-77e0fa0c0000 pid=3322->guuid=27d915f1-2200-0000-a251-77e095140000 pid=5269 clone guuid=03601af1-2200-0000-a251-77e096140000 pid=5270 /tmp/sample.bin dns net send-data zombie guuid=a371a606-1a00-0000-a251-77e0fa0c0000 pid=3322->guuid=03601af1-2200-0000-a251-77e096140000 pid=5270 clone guuid=5bcbb106-1a00-0000-a251-77e0fc0c0000 pid=3324->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 44B 00968f28-e1ff-5bfe-a6f3-818be4bb6a0d intranet.milnetstresser.ru:8080 guuid=5bcbb106-1a00-0000-a251-77e0fc0c0000 pid=3324->00968f28-e1ff-5bfe-a6f3-818be4bb6a0d send: 7B guuid=09d8cc06-1a00-0000-a251-77e0fd0c0000 pid=3325 /tmp/sample.bin dns net send-data guuid=5bcbb106-1a00-0000-a251-77e0fc0c0000 pid=3324->guuid=09d8cc06-1a00-0000-a251-77e0fd0c0000 pid=3325 clone guuid=cbedd106-1a00-0000-a251-77e0fe0c0000 pid=3326 /tmp/sample.bin guuid=5bcbb106-1a00-0000-a251-77e0fc0c0000 pid=3324->guuid=cbedd106-1a00-0000-a251-77e0fe0c0000 pid=3326 clone guuid=09d8cc06-1a00-0000-a251-77e0fd0c0000 pid=3325->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 44B guuid=09d8cc06-1a00-0000-a251-77e0fd0c0000 pid=3325->00968f28-e1ff-5bfe-a6f3-818be4bb6a0d send: 7B guuid=a8eeb2f0-2200-0000-a251-77e094140000 pid=5268 /tmp/sample.bin guuid=09d8cc06-1a00-0000-a251-77e0fd0c0000 pid=3325->guuid=a8eeb2f0-2200-0000-a251-77e094140000 pid=5268 clone guuid=03601af1-2200-0000-a251-77e096140000 pid=5270->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 44B guuid=03601af1-2200-0000-a251-77e096140000 pid=5270->00968f28-e1ff-5bfe-a6f3-818be4bb6a0d send: 7B guuid=a05823f1-2200-0000-a251-77e097140000 pid=5271 /tmp/sample.bin dns net send-data guuid=03601af1-2200-0000-a251-77e096140000 pid=5270->guuid=a05823f1-2200-0000-a251-77e097140000 pid=5271 clone guuid=454827f1-2200-0000-a251-77e098140000 pid=5272 /tmp/sample.bin guuid=03601af1-2200-0000-a251-77e096140000 pid=5270->guuid=454827f1-2200-0000-a251-77e098140000 pid=5272 clone guuid=a05823f1-2200-0000-a251-77e097140000 pid=5271->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 44B guuid=a05823f1-2200-0000-a251-77e097140000 pid=5271->00968f28-e1ff-5bfe-a6f3-818be4bb6a0d send: 7B guuid=5cb5381b-2400-0000-a251-77e099140000 pid=5273 /tmp/sample.bin guuid=a05823f1-2200-0000-a251-77e097140000 pid=5271->guuid=5cb5381b-2400-0000-a251-77e099140000 pid=5273 clone
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/375325a4-5ccf-48e5-ac0f-2273b4d22126
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1872261
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1872261 Sample: 0upx64.elf Startdate: 20/02/2026 Architecture: LINUX Score: 56 39 Malicious sample detected (through community Yara rule) 2->39 41 Multi AV Scanner detection for submitted file 2->41 9 0upx64.elf 2->9         started        11 python3.8 dpkg 2->11         started        process3 process4 13 0upx64.elf 9->13         started        15 0upx64.elf 9->15         started        17 0upx64.elf 9->17         started        process5 19 0upx64.elf 13->19         started        21 0upx64.elf 13->21         started        23 0upx64.elf 15->23         started        25 0upx64.elf 15->25         started        27 0upx64.elf 15->27         started        process6 29 0upx64.elf 19->29         started        31 0upx64.elf 19->31         started        33 0upx64.elf 23->33         started        35 0upx64.elf 25->35         started        process7 37 0upx64.elf 29->37         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1dd287bf7c1d0d8cab57b94a21cc83db102b90ccc27353e67bcb0115aae4e622
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1dd287bf7c1d0d8cab57b94a21cc83db102b90ccc27353e67bcb0115aae4e622/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/1dd287bf7c1d0d8cab57b94a21cc83db102b90ccc27353e67bcb0115aae4e622
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-20 02:22:48 UTC
AV detection:
17 of 23 (73.91%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dxjipp34dugyzk2xxffcdted3micxegmyjzvhzt3zmarlkxe4yra._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:owari defense_evasion discovery linux
Link:
https://tria.ge/reports/260220-byny1ses8h/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Enumerates active TCP sockets
Enumerates running processes
Modifies Watchdog functionality
Malware Config
C2 Extraction:
intranet.milnetstresser.ru
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/1dd287bf7c1d0d8cab57b94a21cc83db102b90ccc27353e67bcb0115aae4e622

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: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_d4227dbf
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_01e4a728
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_520deeb8
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

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 1dd287bf7c1d0d8cab57b94a21cc83db102b90ccc27353e67bcb0115aae4e622

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3765509/
  
Delivery method
Distributed via web download

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