MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8312daded7f34a6803e7ed28ad921c93020cb2c865d669bb4a528e7a9c94ee01. 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: 13


Intelligence 13 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8312daded7f34a6803e7ed28ad921c93020cb2c865d669bb4a528e7a9c94ee01
SHA3-384 hash: 8cb283651e416c3543b7a1e5a5c9fc12c191ec0b3a1c300c576adc4cc67a9d23f0d45d36aa7e2c5d9a27a83eddd6360c
SHA1 hash: 40884b7069958a7470ef20787441ae3d64c4f7e6
MD5 hash: 6a8f6988bacce16ff9d10a50cb1bb755
humanhash: moon-monkey-beryllium-asparagus
File name:splarm7
Download: download sample
Signature Mirai
Create hunting rule
File size:80'280 bytes
First seen:2025-03-10 00:21:51 UTC
Last seen:2025-03-11 02:40:17 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:VunCWUjvYh2/xB0ZD9S+Yrgoj8w4zvKsvKfhfV5VKKMQ+dlU8iPCW15:QgAhM0ZD9S+YUoezvKsvQhfV5VKKnlCK
TLSH T14673E649BC819F11D5D822BAFE1E018D33275BA8E3EEB212DD105F2567CA91F0EB7512
telfhash t18fe02b21487881d8e3fae3dcc0ba5a695c38337c1f3145aad481975bc0939d2b11ac0b
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
91
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67ce36a50d1b39e3a2089916linux22vpnfull_triage
Tags:
mirai
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Runs as daemon
Creating a file
Opens a port
Receives data from a server
Sends data to a server
Substitutes an application name
Performs a bruteforce attack in the network
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/67ce30c0e95d0f9029e684ae/reports/8a1b0394-dc8e-4f76-8c30-b525f42080ed/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
120
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/8312daded7f34a6803e7ed28ad921c93020cb2c865d669bb4a528e7a9c94ee01
Behaviour
Process Renaming
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
UNKNOWN
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/28a97c9e-ebe8-494c-b4c3-82036ae5df8a
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1633162
Signature
Multi AV Scanner detection for submitted file
Sends malformed DNS queries
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1633162 Sample: splarm7.elf Startdate: 10/03/2025 Architecture: LINUX Score: 52 18 watchmepull.dyn. [malformed] 2->18 20 68.235.9.192 YMAX-ASUS United States 2->20 22 101 other IPs or domains 2->22 24 Multi AV Scanner detection for submitted file 2->24 8 splarm7.elf 2->8         started        signatures3 26 Sends malformed DNS queries 18->26 process4 process5 10 splarm7.elf 8->10         started        process6 12 splarm7.elf 10->12         started        14 splarm7.elf 10->14         started        16 splarm7.elf 10->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8312daded7f34a6803e7ed28ad921c93020cb2c865d669bb4a528e7a9c94ee01
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8312daded7f34a6803e7ed28ad921c93020cb2c865d669bb4a528e7a9c94ee01/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-10 00:22:24 UTC
File Type:
ELF32 Little (Exe)
AV detection:
22 of 38 (57.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qmjnvxwx6nfgqa7h5uuk3eq4smbazmwimxlgto2kkkhhvheu5yaq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:botnet credential_access defense_evasion discovery
Link:
https://tria.ge/reports/250310-an278awvcv/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Reads process memory
Enumerates active TCP sockets
Enumerates running processes
Modifies Watchdog functionality
Renames itself
Unexpected DNS network traffic destination
Contacts a large (63515) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9970440-0
YARA:
n/a
Link:
https://app.threat.zone/submission/99b95202-85bc-44b5-9172-a891ed31f2a3
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/8312daded7f34a6803e7ed28ad921c93020cb2c865d669bb4a528e7a9c94ee01

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: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 8312daded7f34a6803e7ed28ad921c93020cb2c865d669bb4a528e7a9c94ee01

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3470181/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3424009/
  
URLhaus
https://urlhaus.abuse.ch/url/3424017/
  
URLhaus
https://urlhaus.abuse.ch/url/3422945/

Comments