MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6346aac64caa717e670ea357d1d7c0dceba1c65e1f871e9930ec8d5752f075f2. 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: 12


Intelligence 12 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6346aac64caa717e670ea357d1d7c0dceba1c65e1f871e9930ec8d5752f075f2
SHA3-384 hash: c852ddc82bff8bdea6f54d1e8adf925cdb5721f6c7e589104a065091368da4f7bf4e2511f7d8e62eb9199468d7e4eb41
SHA1 hash: f39f8483d949349d375132e4ad223373c6f3af8d
MD5 hash: 48819782a01b2b57ddc437eecae3431a
humanhash: nuts-may-sodium-cat
File name:rrrdsl
Download: download sample
Signature Mirai
Create hunting rule
File size:200'528 bytes
First seen:2025-03-05 11:46:19 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:wrSH8anavqSVVqznas5gKz0CpM4pCzGlDU:wrScanavqSVVt6zxMF6J
TLSH T1FD14C70AAB620EFBDCAFDD3706E9070525CCA50722A53B363674D928F54B54B49E3C78
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 :
83
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9441505-0
Create hunting rule

Verdict:
Malicious
Score:
93.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67c83ae6c8d04e92a4bf120blinux22vpnfull_triage
Tags:
mirai
Result
Verdict:
Malware
Maliciousness:

Behaviour
Deleting a recently created file
Creating a file
Removes directories
Runs as daemon
Connection attempt
Opens a port
DNS request
Sends data to a server
Kills processes
Substitutes an application name
Deleting of the original file
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
bash lolbin remote
Link:
https://www.filescan.io/uploads/67c839c73c5f644bd943fe4b/reports/e06b5f21-854d-40d8-b152-28a1c5d36abb/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/6346aac64caa717e670ea357d1d7c0dceba1c65e1f871e9930ec8d5752f075f2
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/05a33e07-77a3-43bc-8cf6-a17f744b15c0
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.evad
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1630027
Signature
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample tries to kill multiple processes (SIGKILL)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1630027 Sample: rrrdsl.elf Startdate: 05/03/2025 Architecture: LINUX Score: 56 28 raw.awaken-network.net 141.98.10.142, 2211, 51626, 51666 HOSTBALTICLT Lithuania 2->28 30 54.247.62.1, 443, 57212 AMAZON-02US United States 2->30 36 Multi AV Scanner detection for submitted file 2->36 8 rrrdsl.elf 2->8         started        10 xfce4-panel wrapper-2.0 2->10         started        12 systemd rsyslogd 2->12         started        14 48 other processes 2->14 signatures3 process4 process5 16 rrrdsl.elf 8->16         started        19 wrapper-2.0 xfpm-power-backlight-helper 10->19         started        signatures6 32 Sample tries to kill multiple processes (SIGKILL) 16->32 34 Sample deletes itself 16->34 21 rrrdsl.elf 16->21         started        24 rrrdsl.elf 16->24         started        26 rrrdsl.elf 16->26         started        process7 signatures8 38 Sample tries to kill multiple processes (SIGKILL) 21->38
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/6346aac64caa717e670ea357d1d7c0dceba1c65e1f871e9930ec8d5752f075f2
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/6346aac64caa717e670ea357d1d7c0dceba1c65e1f871e9930ec8d5752f075f2/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-05 11:47:16 UTC
File Type:
ELF32 Little (Exe)
AV detection:
10 of 38 (26.32%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mndkvrsmvjyx4zyounl5dv6a3tv2drs6d6dr5gjq5sgvouxqoxza._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/250305-nxy4taxqw6/
Behaviour
Changes its process name
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9441505-0
YARA:
n/a
Link:
https://app.threat.zone/submission/e6670a50-92ce-4c26-8367-1a1356e0d4b5
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/6346aac64caa717e670ea357d1d7c0dceba1c65e1f871e9930ec8d5752f075f2

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: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 6346aac64caa717e670ea357d1d7c0dceba1c65e1f871e9930ec8d5752f075f2

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3459073/
  
Delivery method
Distributed via web download

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