MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ac9db664eeaa929c478f19ff041cd83af460c51820726a4c8d53470f0824711f. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ac9db664eeaa929c478f19ff041cd83af460c51820726a4c8d53470f0824711f
SHA3-384 hash: b9992d31ae673df3f1d115377c9f52ebb0dbf29c73633bf8b06285f19eb4bdbe0ad58bfe12164d35df68dbd50e7298b7
SHA1 hash: e5ebcb87800024ca4742f1bec4657edc825d8d1f
MD5 hash: e20ee7f6f8b29f8806fba8ee010d86df
humanhash: oven-steak-eleven-steak
File name:arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:111'972 bytes
First seen:2025-12-29 14:08:15 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:NOSQFUjHRvZ+cwtZ05AalgR7S3okmYmUAGtOzpgeuQH:NOSQSjHRvZ+cwz2AalgR7S3mYeGIzp1
TLSH T1E6B30749FC819B11D5D622BEFA1E118D33135BACE3EE72129D105F25378A92B0F77602
telfhash t166e0c29ada2548ce72c0938465aee1521bd9b25a3b0120d3596d6b8e8883918b02e00b
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
41
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Mirai-10008934-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
rust
Link:
https://www.filescan.io/uploads/69528b55127d6a14e0c6909c/reports/a4e5e01f-bd72-4779-8d43-3db758f150f2/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-29T11:19:00Z UTC
Last seen:
2025-12-30T00:45:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.gen
Link:
https://opentip.kaspersky.com/ac9db664eeaa929c478f19ff041cd83af460c51820726a4c8d53470f0824711f/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/b6dbf894-c772-48ff-8b70-cb94a75c1dc5
Behavior Graph:
Download SVG
%3 guuid=554da570-1b00-0000-c0dc-25a95c090000 pid=2396 /usr/bin/sudo guuid=1b521d73-1b00-0000-c0dc-25a965090000 pid=2405 /tmp/sample.bin guuid=554da570-1b00-0000-c0dc-25a95c090000 pid=2396->guuid=1b521d73-1b00-0000-c0dc-25a965090000 pid=2405 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/aaa324de-3c2a-460e-8c64-e1477c36c1c7
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1841470
Signature
Connects to many IPs within the same subnet mask (likely port scanning)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1841470 Sample: arm7.elf Startdate: 29/12/2025 Architecture: LINUX Score: 60 18 5.27.107.203 TURKCELL-ASTurkcellASTR Turkey 2->18 20 5.27.107.231 TURKCELL-ASTurkcellASTR Turkey 2->20 22 100 other IPs or domains 2->22 24 Multi AV Scanner detection for submitted file 2->24 26 Yara detected Mirai 2->26 28 Connects to many IPs within the same subnet mask (likely port scanning) 2->28 8 arm7.elf 2->8         started        signatures3 process4 process5 10 arm7.elf 8->10         started        process6 12 arm7.elf 10->12         started        14 arm7.elf 10->14         started        16 arm7.elf 10->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ac9db664eeaa929c478f19ff041cd83af460c51820726a4c8d53470f0824711f
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ac9db664eeaa929c478f19ff041cd83af460c51820726a4c8d53470f0824711f/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/ac9db664eeaa929c478f19ff041cd83af460c51820726a4c8d53470f0824711f
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-29 14:09:15 UTC
File Type:
ELF32 Little (Exe)
AV detection:
11 of 24 (45.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vso3mzhovkjjyr4pdh7qihgyhl2gbriyebzgutenkndq6cbeoepq._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery
Link:
https://tria.ge/reports/251229-rf77ya1kdv/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Enumerates active TCP sockets
Renames itself
Contacts a large (66580) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/e063ccf1-e701-4179-95a1-fa55b4d22a3a
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/ac9db664eeaa929c478f19ff041cd83af460c51820726a4c8d53470f0824711f

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_Threat_8299c877
Create hunting rule
Author:Elastic Security
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 ac9db664eeaa929c478f19ff041cd83af460c51820726a4c8d53470f0824711f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739233/
  
Delivery method
Distributed via web download

Comments