MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 aaa9aacd2f1297dc2429d24641ce98efd59a070535283439783c7acf4d773da1. 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: 9


Intelligence 9 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: aaa9aacd2f1297dc2429d24641ce98efd59a070535283439783c7acf4d773da1
SHA3-384 hash: 213cb3d7868335a364ef2187105a8b2d5aa6af1ed55e48ae9baa381253137ee37d2a6718cbc2ebc0741f741ba275b9ff
SHA1 hash: de27c2925b2bbf4b4f7e1ba08e2905321af06062
MD5 hash: e19431b47786ef5105a3d3f72f9e0c72
humanhash: batman-idaho-high-grey
File name:x86
Download: download sample
Signature Mirai
Create hunting rule
File size:87'188 bytes
First seen:2026-06-02 19:45:46 UTC
Last seen:2026-06-03 04:55:24 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:m4pqPbxIxK1fopHIO7rsY8Q/xKG2nebytHIS3U3N1E6viC9qjiqrZh6C:DqPbu41AtIAF8SrTMHIS3mNacH9qlZp
TLSH T1D6836CC1AB43D0F0F9A246B5007BB7629E76F43256F9EB46D7952832AC13B005B1B75C
telfhash t16641f7fa5e6e0ce8a794a800e24e1f512d0dd77b686076f34563c43433abd4185b3c39
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 :
2
# of downloads :
91
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.BackDoor.Siggen.796.8607.18809.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sends data to a server
Creating a file
Receives data from a server
Opens a port
DNS request
Runs as daemon
Substitutes an application name
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
base64
Link:
https://www.filescan.io/uploads/6a1f330b46e44aecc0caf5c9/reports/123b8630-4c06-4c50-862b-5f1c6dee7b0d/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-06-03T01:33:00Z UTC
Last seen:
2026-06-03T19:31:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/aaa9aacd2f1297dc2429d24641ce98efd59a070535283439783c7acf4d773da1/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/765acfd2-c656-4f11-8349-02e68a6e9802
Behavior Graph:
Download SVG
%3 guuid=b86eeef8-1600-0000-2a2a-dcd3e80e0000 pid=3816 /usr/bin/sudo guuid=b88c62fc-1600-0000-2a2a-dcd3f20e0000 pid=3826 /tmp/sample.bin net write-file guuid=b86eeef8-1600-0000-2a2a-dcd3e80e0000 pid=3816->guuid=b88c62fc-1600-0000-2a2a-dcd3f20e0000 pid=3826 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=b88c62fc-1600-0000-2a2a-dcd3f20e0000 pid=3826->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=6d7786a9-1700-0000-2a2a-dcd33c110000 pid=4412 /tmp/sample.bin dns net send-data zombie guuid=b88c62fc-1600-0000-2a2a-dcd3f20e0000 pid=3826->guuid=6d7786a9-1700-0000-2a2a-dcd33c110000 pid=4412 clone guuid=6d7786a9-1700-0000-2a2a-dcd33c110000 pid=4412->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con ab7b7b79-1dfc-52b2-b0c8-4756a62bd7f5 208.67.220.220:53 guuid=6d7786a9-1700-0000-2a2a-dcd33c110000 pid=4412->ab7b7b79-1dfc-52b2-b0c8-4756a62bd7f5 send: 29B ee8e5bcf-3731-519f-b8a9-5ada106098e2 cafebabe.su:39419 guuid=6d7786a9-1700-0000-2a2a-dcd33c110000 pid=4412->ee8e5bcf-3731-519f-b8a9-5ada106098e2 send: 41B guuid=f7ad95a9-1700-0000-2a2a-dcd33d110000 pid=4413 /tmp/sample.bin guuid=6d7786a9-1700-0000-2a2a-dcd33c110000 pid=4412->guuid=f7ad95a9-1700-0000-2a2a-dcd33d110000 pid=4413 clone guuid=48ed9aa9-1700-0000-2a2a-dcd33e110000 pid=4414 /tmp/sample.bin net net-scan send-data guuid=6d7786a9-1700-0000-2a2a-dcd33c110000 pid=4412->guuid=48ed9aa9-1700-0000-2a2a-dcd33e110000 pid=4414 clone guuid=48ed9aa9-1700-0000-2a2a-dcd33e110000 pid=4414->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=48ed9aa9-1700-0000-2a2a-dcd33e110000 pid=4414|send-data send-data to 4097 IP addresses review logs to see them all guuid=48ed9aa9-1700-0000-2a2a-dcd33e110000 pid=4414->guuid=48ed9aa9-1700-0000-2a2a-dcd33e110000 pid=4414|send-data send
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4124df43-d466-4d1b-bb7a-58c9e89669de
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1921920
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1921920 Sample: x86.elf Startdate: 02/06/2026 Architecture: LINUX Score: 56 25 220.1.88.230, 17000 XO-AS15-VerizonBusinessUS Japan 2->25 27 100.0.245.100 UUNET-VerizonBusinessUS United States 2->27 29 99 other IPs or domains 2->29 31 Malicious sample detected (through community Yara rule) 2->31 33 Multi AV Scanner detection for submitted file 2->33 9 x86.elf 2->9         started        11 dash rm 2->11         started        13 dash rm 2->13         started        signatures3 process4 process5 15 x86.elf 9->15         started        process6 17 x86.elf 15->17         started        19 x86.elf 15->19         started        21 x86.elf 15->21         started        process7 23 x86.elf 17->23         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/aaa9aacd2f1297dc2429d24641ce98efd59a070535283439783c7acf4d773da1
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/aaa9aacd2f1297dc2429d24641ce98efd59a070535283439783c7acf4d773da1/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-06-02 19:46:27 UTC
File Type:
ELF32 Little (Exe)
AV detection:
10 of 24 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vku2vtjpckl5yjbj2jdedtuy57kzubyfguudiolyhr5m6tlxhwqq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
credential_access linux
Link:
https://tria.ge/reports/260602-yg19cadv41/
Behaviour
Changes its process name
Reads process memory
Unexpected DNS network traffic destination
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/aaa9aacd2f1297dc2429d24641ce98efd59a070535283439783c7acf4d773da1

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
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
Rule name:woof_mirai_variant
Create hunting rule
Author:Nokia Deepfield ERT
Description:Detects Woof Mirai variant (ChaCha20 table, HTTP C2 with token/guid, .woof dropper)
Reference:Internal analysis of sample 6ef4ce02

File information

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

Web download

Mirai

elf aaa9aacd2f1297dc2429d24641ce98efd59a070535283439783c7acf4d773da1

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3856291/
  
Delivery method
Distributed via web download

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