MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7e88aa9efe4d5681438a89eb565bc46fb58362fd476808a482cb2eecc196db22. 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: 11


Intelligence 11 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7e88aa9efe4d5681438a89eb565bc46fb58362fd476808a482cb2eecc196db22
SHA3-384 hash: 3a667e2969c8e4930300f8057351cf48364cedb6563fc20129665163896d59d20d3d46c9b406722e10e604af4160d9c6
SHA1 hash: 8f5bb0d04ab499f8ec8fc325b103375e7987ad70
MD5 hash: bf11be85671e86d5b1330d4067e6765a
humanhash: oranges-august-colorado-charlie
File name:windy.arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:174'908 bytes
First seen:2025-10-19 16:14:39 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:kiwgwkY08n+aTeBQmbAXXpS4daMbJpJnsb2fv8ynN8cM/12:Nwrkk+eudwXpSYamqyfku8cM/12
TLSH T16F043C46F8818B51D5D111BEFE1E228E33131B78E2DE32129D246F31778A9AF0E7B615
telfhash t15021c025df801a8c27e6c750a1daa43d1afc34dc171525d2096fa70f4ca9d91753fd2a
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 3982c64511b911405acecea0dc2a3cb57826501357854bce000f37df2e32bea0
File size (compressed) :66'696 bytes
File size (de-compressed) :174'908 bytes
Format:linux/arm
Packed file: 3982c64511b911405acecea0dc2a3cb57826501357854bce000f37df2e32bea0

Intelligence

File Origin
# of uploads :
1
# of downloads :
48
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
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-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

Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade obfuscated rust
Link:
https://www.filescan.io/uploads/68f50ebac85c5c56972e2c79/reports/a525437c-563c-4eb6-80c8-77b18e3a9845/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-10-19T13:24:00Z UTC
Last seen:
2025-10-19T15:31:00Z 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/7e88aa9efe4d5681438a89eb565bc46fb58362fd476808a482cb2eecc196db22/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/cecb6813-82f2-473f-a342-d71e0c67fe1f
Behavior Graph:
Download SVG
%3
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/77ddd9e1-c81a-4541-8267-9f9fd515c87b
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1797917
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Yara detected Gafgyt
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1797917 Sample: windy.arm6.elf Startdate: 19/10/2025 Architecture: LINUX Score: 64 14 169.254.169.254, 80 USDOSUS Reserved 2->14 16 109.202.202.202, 80 INIT7CH Switzerland 2->16 18 3 other IPs or domains 2->18 20 Antivirus / Scanner detection for submitted sample 2->20 22 Multi AV Scanner detection for submitted file 2->22 24 Yara detected Gafgyt 2->24 6 python3.8 dpkg 2->6         started        8 dash rm 2->8         started        10 dash rm 2->10         started        12 windy.arm6.elf 2->12         started        signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/7e88aa9efe4d5681438a89eb565bc46fb58362fd476808a482cb2eecc196db22
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7e88aa9efe4d5681438a89eb565bc46fb58362fd476808a482cb2eecc196db22/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/7e88aa9efe4d5681438a89eb565bc46fb58362fd476808a482cb2eecc196db22
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-19 16:15:55 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=p2ekvhx6jvlicq4krhvvmw6en62ygyx5i5uarjeczmxozqmw3mra._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/251019-tqn8xswpd1/
Malware Config
C2 Extraction:
mirailoversddos.duckdns.org
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/52869ff5-8c61-4a40-b579-ac30e87d2629
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/7e88aa9efe4d5681438a89eb565bc46fb58362fd476808a482cb2eecc196db22

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: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 3982c64511b911405acecea0dc2a3cb57826501357854bce000f37df2e32bea0

Mirai

elf 7e88aa9efe4d5681438a89eb565bc46fb58362fd476808a482cb2eecc196db22

(this sample)

  
Dropped by
SHA256 3982c64511b911405acecea0dc2a3cb57826501357854bce000f37df2e32bea0
  
URLhaus
https://urlhaus.abuse.ch/url/3681121/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 64dc6428de739bb822671479d528563b

Comments