MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 646e22539c017087ee8c76af0e3e9a1d9fdd16f9f3dcb60697e1440eabf23596. 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 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 646e22539c017087ee8c76af0e3e9a1d9fdd16f9f3dcb60697e1440eabf23596
SHA3-384 hash: 19fe4e895b7d13a5357468c7b4aed5e7d82777728704e8b9979ec657c8fe703ff85f0ad9d98a01eb326407ad36307727
SHA1 hash: 7074b26ab36ad39687b2511bcdfb36ee1e0a0b83
MD5 hash: b3ebb1cbdd1e1bdbfefedb893be1ed84
humanhash: bakerloo-aspen-delta-single
File name:mqms
Download: download sample
Signature Mirai
Create hunting rule
File size:188'019 bytes
First seen:2025-05-05 16:01:26 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:uTqIbcRX+BjtMSvQ7nwgePdwtLuvGFHgSLER9JteI:X0cRX+5+WazeiuvGFHgSLEXJteI
TLSH T1E304962A7E21BFBEE26886310BF35F70839921D326E18742E27CDA585F7128D184F754
telfhash t1f93145479479ca2d2f732c586c7c4fb61256ab2331527fb0bf9ac4885533002b968d4f
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
95
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30395.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28962.LCM.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28961.LCM.UNOFFICIAL
Create hunting rule

Unix.Trojan.Gafgyt-6981154-0
Create hunting rule

Unix.Trojan.Tsunami-6981155-0
Create hunting rule

Unix.Trojan.Tsunami-6981161-0
Create hunting rule

Unix.Dropper.Mirai-7136072-0
Create hunting rule

Unix.Dropper.Mirai-7139223-0
Create hunting rule

Unix.Trojan.Mirai-8041698-0
Create hunting rule

Verdict:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6818e19d8474cc94a4e42e96linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Connection attempt
Collects information on the CPU
Collects information on the OS
DNS request
Launching a process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
bash gcc lolbin remote
Link:
https://www.filescan.io/uploads/6818e1010b64e174c4184800/reports/d58e25ef-9bdd-482c-9be7-03fffadc7165/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
10
Number of processes launched:
197
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/646e22539c017087ee8c76af0e3e9a1d9fdd16f9f3dcb60697e1440eabf23596
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/cb87c67d-8bf5-409a-af7e-83847d957d69
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1681463
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1681463 Sample: mqms.elf Startdate: 05/05/2025 Architecture: LINUX Score: 72 39 pirati.privatdns.org 2->39 41 daisy.ubuntu.com 2->41 43 Malicious sample detected (through community Yara rule) 2->43 45 Antivirus / Scanner detection for submitted sample 2->45 47 Multi AV Scanner detection for submitted file 2->47 49 Yara detected Mirai 2->49 9 mqms.elf 2->9         started        signatures3 process4 process5 11 mqms.elf 9->11         started        process6 13 mqms.elf sh 11->13         started        15 mqms.elf sh 11->15         started        17 mqms.elf sh 11->17         started        19 57 other processes 11->19 process7 21 sh pkill 13->21         started        23 sh busybox 13->23         started        25 sh pkill 15->25         started        27 sh busybox 15->27         started        29 sh pkill 17->29         started        31 sh busybox 17->31         started        33 sh pkill 19->33         started        35 sh busybox 19->35         started        37 107 other processes 19->37
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/646e22539c017087ee8c76af0e3e9a1d9fdd16f9f3dcb60697e1440eabf23596
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/646e22539c017087ee8c76af0e3e9a1d9fdd16f9f3dcb60697e1440eabf23596/
Threat name:
Linux.Trojan.Tsunami
Create hunting rule
Status:
Malicious
First seen:
2025-05-05 16:02:12 UTC
File Type:
ELF32 Big (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mrxceu44afyip3umo2xq4pu2dwp52fxz6polmbux4fca5k7sgwla._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/250505-tgsvrahp4t/
Verdict:
Malicious
Tags:
trojan tsunami Unix.Trojan.Gafgyt-6981154-0
YARA:
Linux_Trojan_Tsunami_8a11f9be
Link:
https://app.threat.zone/submission/2e9929ea-0d7a-4add-b053-e6042a18c27b
Please note that we are no longer able to provide a coverage score for Virus Total.

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:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:linux_generic_irc_catcher
Create hunting rule
Author:@_lubiedo
Description:Find new ELF IRC samples
Rule name:Linux_Trojan_Tsunami_8a11f9be
Create hunting rule
Author:Elastic Security
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 646e22539c017087ee8c76af0e3e9a1d9fdd16f9f3dcb60697e1440eabf23596

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3512203/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3536440/

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