MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 06b5b580aaaf8758e38d2b79719aa18b91570aac46ee153bd1d49a0a5f73da6d. 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 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 06b5b580aaaf8758e38d2b79719aa18b91570aac46ee153bd1d49a0a5f73da6d
SHA3-384 hash: 5d8fc2e20373bdba55382f87aeb280a83ea1273b559ff6f3dae23067103ce1eee377bccf48979acf16db6b268ff6c8a8
SHA1 hash: 9944a418f83afc3d4b0681d86e0493c0406e6044
MD5 hash: 75313bfd47148cc2860ea2131ef7cb7a
humanhash: helium-yellow-undress-autumn
File name:upnnpd
Download: download sample
Signature Mirai
Create hunting rule
File size:182'020 bytes
First seen:2026-03-28 03:07:11 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:W8XQCzGybyuJ0m1eeonZSAtbYyPGkFxPwcIZ:fVzGybyuJKJ0ajP/xPFIZ
TLSH T13904975E6E329F7EF6A8873047B34A34A75923D623E1D684D2ECC1145F2025E641FBB8
telfhash t1ff41b6180eb817b0a6656c5e449dff2bd6a330db7f166c238e61e42ee769b434d10c1c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
124
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/5ade7d13-91ab-43c9-9445-57c75aed4d26/
Detection(s):
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-8041698-0
Create hunting rule

Unix.Trojan.Mirai-10059006-0
Create hunting rule

Unix.Trojan.Mirai-10059216-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
bash botnet lolbin mirai obfuscated
Link:
https://www.filescan.io/uploads/69c7461c972c219c8d707632/reports/9bc31ec6-d4db-4ae5-9c18-fa8eea9255c8/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/06b5b580aaaf8758e38d2b79719aa18b91570aac46ee153bd1d49a0a5f73da6d
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/0bd19c70-840f-4817-8512-ce05f3432282
Behavior Graph:
Download SVG
%3 guuid=eaa10bd7-1600-0000-118f-55c1470e0000 pid=3655 /usr/bin/sudo guuid=79666dda-1600-0000-118f-55c1480e0000 pid=3656 /tmp/sample.bin guuid=eaa10bd7-1600-0000-118f-55c1470e0000 pid=3655->guuid=79666dda-1600-0000-118f-55c1480e0000 pid=3656 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/e05df863-0611-4aa8-81c9-b4ac164b0bbf
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/06b5b580aaaf8758e38d2b79719aa18b91570aac46ee153bd1d49a0a5f73da6d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/06b5b580aaaf8758e38d2b79719aa18b91570aac46ee153bd1d49a0a5f73da6d/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/06b5b580aaaf8758e38d2b79719aa18b91570aac46ee153bd1d49a0a5f73da6d
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-03-28 03:08:19 UTC
File Type:
ELF32 Big (Exe)
AV detection:
13 of 36 (36.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=a223lafkv6dvry4nfn4xdgvbroivocvmi3xbko6r2snaux3t3jwq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/260328-dmzmgsdt5p/
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/06b5b580aaaf8758e38d2b79719aa18b91570aac46ee153bd1d49a0a5f73da6d

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_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:Mirai_Botnet_Malware
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:Mirai_Botnet_Malware_RID2EF6
Create hunting rule
Author:Florian Roth
Description:Detects Mirai Botnet Malware
Reference:Internal Research
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:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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 06b5b580aaaf8758e38d2b79719aa18b91570aac46ee153bd1d49a0a5f73da6d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3806422/
  
Delivery method
Distributed via web download

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