MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fa19a01b6bfd5bd2bbccabb27ea70f1554686075982f9e9e4ed307bbe3785c77. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fa19a01b6bfd5bd2bbccabb27ea70f1554686075982f9e9e4ed307bbe3785c77
SHA3-384 hash: a5087b1b53b8e5b997b53f9a689eedb78857d091d00ae8bb02ed00060627d4accd581c3ad90a69040b614c21a3aa0fdd
SHA1 hash: 3c6cc83d4e5fdf2ed055b8eb3d88fc9d4daf1159
MD5 hash: a71fb946e2071a62d155a8a4be64105d
humanhash: five-pasta-north-monkey
File name:splmpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:75'920 bytes
First seen:2025-03-06 00:31:37 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:rWRjo2iV+GhVYEq8etUGC1giSyJRNERXdXh/P:rGE2iV+GhOtUQt
TLSH T1DC73B51ABF650FF7E8AFDC3749A91B0925CC950A21A83B397934C818F25B25F45E3874
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 :
1
# of downloads :
98
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9970440-0
Create hunting rule

Unix.Trojan.Mirai-1
Create hunting rule

Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67c8ee86c8d04e92a4bf3a3elinux22vpnfull_triage
Tags:
mirai
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Sends data to a server
Opens a port
Creating a file
Receives data from a server
Runs as daemon
Substitutes an application name
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
bash lolbin
Link:
https://www.filescan.io/uploads/67c8ed163c5f644bd9451b86/reports/3e67a49c-0721-43f3-a9b6-adb37628f4b1/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
7
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/fa19a01b6bfd5bd2bbccabb27ea70f1554686075982f9e9e4ed307bbe3785c77
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
UNKNOWN
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/e91ab193-2685-49bb-8e48-5eddad93adbc
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1630530
Signature
Multi AV Scanner detection for submitted file
Sends malformed DNS queries
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1630530 Sample: splmpsl.elf Startdate: 06/03/2025 Architecture: LINUX Score: 52 18 watchmepull.dyn. [malformed] 2->18 20 64.50.77.209 XO-AS15US United States 2->20 22 101 other IPs or domains 2->22 24 Multi AV Scanner detection for submitted file 2->24 8 splmpsl.elf 2->8         started        signatures3 26 Sends malformed DNS queries 18->26 process4 process5 10 splmpsl.elf 8->10         started        process6 12 splmpsl.elf 10->12         started        14 splmpsl.elf 10->14         started        16 splmpsl.elf 10->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/fa19a01b6bfd5bd2bbccabb27ea70f1554686075982f9e9e4ed307bbe3785c77
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/fa19a01b6bfd5bd2bbccabb27ea70f1554686075982f9e9e4ed307bbe3785c77/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-06 00:32:20 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=7im2ag3l7vn5fo6mvozh5jypcvkgqydvtaxz5hso2md3xy3ylr3q._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/250306-avreastse1/
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 (66128) 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/a5cd8b43-6614-4490-a8a5-ffc3dc7d66fd
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/fa19a01b6bfd5bd2bbccabb27ea70f1554686075982f9e9e4ed307bbe3785c77

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: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 fa19a01b6bfd5bd2bbccabb27ea70f1554686075982f9e9e4ed307bbe3785c77

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3423991/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3422952/
  
URLhaus
https://urlhaus.abuse.ch/url/3424103/
  
URLhaus
https://urlhaus.abuse.ch/url/3422957/
  
URLhaus
https://urlhaus.abuse.ch/url/3458291/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments