MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7222efd9e5d51f4f05bb111e9a23d8b20764d2371b7413caf4efd2c9b8ff4eba. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7222efd9e5d51f4f05bb111e9a23d8b20764d2371b7413caf4efd2c9b8ff4eba
SHA3-384 hash: aad45f792b30b33702dbe6c71b25086c14b4b7a91b3ed1b99f3e31043b00e64f6f7add520604d3cb0cd8a5892e8a42a3
SHA1 hash: bf3b9f760a8f88219aa337e4d894d5ce8504a7b7
MD5 hash: c6a90fff6ec177e77043b5683b2eeac3
humanhash: apart-illinois-december-princess
File name:windy.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:44'216 bytes
First seen:2026-01-17 17:35:54 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:AQsUqbdFYJ2sL608I+bF+YsKgexSdW1eMbqIsn8SPjonbcuyD7UGQRjp:L4bAJbu08I+bYjKgeEdW7bBgN8nouy8J
TLSH T14F13F14BE7E80951CAA9607879AF720640C8E21E3045B5B1F8CCA53F9C55B25FF06BB7
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) :44'216 bytes
File size (de-compressed) :91'440 bytes
Format:linux/i386
Unpacked file: 8b31ad4f636eb80636ab9d47341d665662d3aba23c06b1b5f7eb090a0d0ae627

Intelligence

File Origin
# of uploads :
1
# of downloads :
46
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/378b0233-cdee-4ec9-bffc-bc4e9b06288b/
Detection(s):
Unix.Dropper.Mirai-7135858-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade packed upx
Link:
https://www.filescan.io/uploads/696bc8af584f1963ad58f9ee/reports/2623ef81-6774-473e-bede-03a69743228e/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-17T15:06:00Z UTC
Last seen:
2026-01-17T23:11:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj
Link:
https://opentip.kaspersky.com/7222efd9e5d51f4f05bb111e9a23d8b20764d2371b7413caf4efd2c9b8ff4eba/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/a5ccc86f-c044-4d0c-b71a-f3d567f3fd26
Behavior Graph:
Download SVG
%3 guuid=1ad86fb3-1d00-0000-3b93-e98f820a0000 pid=2690 /usr/bin/sudo guuid=dc224db5-1d00-0000-3b93-e98f8a0a0000 pid=2698 /tmp/sample.bin net guuid=1ad86fb3-1d00-0000-3b93-e98f820a0000 pid=2690->guuid=dc224db5-1d00-0000-3b93-e98f8a0a0000 pid=2698 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=dc224db5-1d00-0000-3b93-e98f8a0a0000 pid=2698->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=4e96e2b5-1d00-0000-3b93-e98f8d0a0000 pid=2701 /tmp/sample.bin guuid=dc224db5-1d00-0000-3b93-e98f8a0a0000 pid=2698->guuid=4e96e2b5-1d00-0000-3b93-e98f8d0a0000 pid=2701 clone guuid=c91a00e2-1e00-0000-3b93-e98fcf0c0000 pid=3279 /tmp/sample.bin guuid=dc224db5-1d00-0000-3b93-e98f8a0a0000 pid=2698->guuid=c91a00e2-1e00-0000-3b93-e98fcf0c0000 pid=3279 clone guuid=baf605e2-1e00-0000-3b93-e98fd00c0000 pid=3280 /tmp/sample.bin net send-data zombie guuid=dc224db5-1d00-0000-3b93-e98f8a0a0000 pid=2698->guuid=baf605e2-1e00-0000-3b93-e98fd00c0000 pid=3280 clone guuid=24dde8b5-1d00-0000-3b93-e98f8e0a0000 pid=2702 /tmp/sample.bin guuid=4e96e2b5-1d00-0000-3b93-e98f8d0a0000 pid=2701->guuid=24dde8b5-1d00-0000-3b93-e98f8e0a0000 pid=2702 clone guuid=2214ecb5-1d00-0000-3b93-e98f8f0a0000 pid=2703 /tmp/sample.bin net send-data zombie guuid=4e96e2b5-1d00-0000-3b93-e98f8d0a0000 pid=2701->guuid=2214ecb5-1d00-0000-3b93-e98f8f0a0000 pid=2703 clone guuid=2214ecb5-1d00-0000-3b93-e98f8f0a0000 pid=2703->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con a50b1e59-74e5-5754-9cc4-6b289ec2bcd5 47.245.109.122:8787 guuid=2214ecb5-1d00-0000-3b93-e98f8f0a0000 pid=2703->a50b1e59-74e5-5754-9cc4-6b289ec2bcd5 send: 32B guuid=baf605e2-1e00-0000-3b93-e98fd00c0000 pid=3280->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=baf605e2-1e00-0000-3b93-e98fd00c0000 pid=3280->a50b1e59-74e5-5754-9cc4-6b289ec2bcd5 send: 26B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/910e3f78-a3d2-4219-9552-c253faa4d62e
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1852542
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1852542 Sample: windy.x86.elf Startdate: 17/01/2026 Architecture: LINUX Score: 76 22 169.254.169.254, 80 USDOSUS Reserved 2->22 24 47.245.109.122, 37602, 37604, 37606 CNNIC-ALIBABA-US-NET-APAlibabaUSTechnologyCoLtdC United States 2->24 26 daisy.ubuntu.com 2->26 28 Malicious sample detected (through community Yara rule) 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 Yara detected Gafgyt 2->32 34 2 other signatures 2->34 8 windy.x86.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 process4 process5 12 windy.x86.elf 8->12         started        14 windy.x86.elf 8->14         started        16 windy.x86.elf 8->16         started        process6 18 windy.x86.elf 12->18         started        20 windy.x86.elf 12->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/7222efd9e5d51f4f05bb111e9a23d8b20764d2371b7413caf4efd2c9b8ff4eba
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/7222efd9e5d51f4f05bb111e9a23d8b20764d2371b7413caf4efd2c9b8ff4eba/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/7222efd9e5d51f4f05bb111e9a23d8b20764d2371b7413caf4efd2c9b8ff4eba
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-16 17:47:51 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=oiro7wpf2upu6bn3cepjui6ywidwjurxdn2bhsxu57jmtoh7j25a._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/260117-v61gkahw2c/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Malware Config
C2 Extraction:
47.245.109.122
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135858-0
YARA:
n/a
Link:
https://app.threat.zone/submission/4e0d926f-bc5f-4f7e-b938-cac6cbb326c2
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.45
Link:
https://yomi.yoroi.company/submissions/7222efd9e5d51f4f05bb111e9a23d8b20764d2371b7413caf4efd2c9b8ff4eba

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: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 b3a4748362355f8b0ded11610167202e0d54b514d575fe001b005937d0bc1c89

Mirai

elf 7222efd9e5d51f4f05bb111e9a23d8b20764d2371b7413caf4efd2c9b8ff4eba

(this sample)

Mirai

elf 8b31ad4f636eb80636ab9d47341d665662d3aba23c06b1b5f7eb090a0d0ae627

  
URLhaus
https://urlhaus.abuse.ch/url/3759538/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 8b31ad4f636eb80636ab9d47341d665662d3aba23c06b1b5f7eb090a0d0ae627
  
Dropping
MD5 c2be321d227621836b8d2d9c78cacacd
  
Dropped by
SHA256 b3a4748362355f8b0ded11610167202e0d54b514d575fe001b005937d0bc1c89
  
Dropped by
MD5 27c3f0fb6eb4f265f72de03071410fcb
  
URLhaus
https://urlhaus.abuse.ch/url/3759532/

Comments