MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6e3ef9404817e168c974000205b27723bc93abd7fbf0581c16bb5d2e1c5c6e4a. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6e3ef9404817e168c974000205b27723bc93abd7fbf0581c16bb5d2e1c5c6e4a
SHA3-384 hash: 50e7dd638b35350bff398b95a14a503a76a5e57d4de363513a5d26ff763d6ca1a36d64662874286914ace9ea9fadd2df
SHA1 hash: 5eac7f1915a678017c4fe5ebe264f95dd72ceeb7
MD5 hash: cff313365a8c2d4a4983d78b29d3fb2c
humanhash: enemy-helium-burger-robert
File name:db0fa4b8db0333367e9bda3ab68b8042.mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:188'399 bytes
First seen:2024-11-06 18:21:44 UTC
Last seen:2024-11-28 16:25:27 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:IAzrHfQV8Z+B8cvytaX+5mYkuvGFHgSLER9JteI:9bQVSA9bXJtuvGFHgSLEXJteI
TLSH T19C04A51ABBA19EB7DC6FCD3302EA4601108D954A06D92F6F72B4C65CE78B94F09E3D44
telfhash t1f93145479479ca2d2f732c586c7c4fb61256ab2331527fb0bf9ac4885533002b968d4f
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
4
# of downloads :
90
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-7136105-0
Create hunting rule

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

Unix.Trojan.Mirai-9924065-0
Create hunting rule

Unix.Trojan.Mirai-5607483-0
Create hunting rule

Verdict:
Malicious
Score:
70%
Link:
https://cyber-fortress.com/docs/result/index.php?id=672bb3d049e92a05dde39463linux22vpnfull_triage
Tags:
malware
Result
Verdict:
Malware
Maliciousness:

Behaviour
Collects information on the CPU
Runs as daemon
Connection attempt
Launching a process
Collects information on the OS
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
bash gcc lolbin masquerade obfuscated remote
Link:
https://www.filescan.io/uploads/672bb3d3182e63505d61a138/reports/dd29fd7b-d325-40d5-bccf-43cf98a1afc7/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/6e3ef9404817e168c974000205b27723bc93abd7fbf0581c16bb5d2e1c5c6e4a
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Gathering data
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1550511
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Uses IRC for communication with a C&C
Uses known network protocols on non-standard ports
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1550511 Sample: db0fa4b8db0333367e9bda3ab68... Startdate: 06/11/2024 Architecture: LINUX Score: 72 39 45.86.86.60, 5060, 51382, 51384 DALANETKZ Italy 2->39 41 Malicious sample detected (through community Yara rule) 2->41 43 Multi AV Scanner detection for submitted file 2->43 45 Yara detected Mirai 2->45 47 2 other signatures 2->47 9 db0fa4b8db0333367e9bda3ab68b8042.mpsl.elf 2->9         started        signatures3 process4 process5 11 db0fa4b8db0333367e9bda3ab68b8042.mpsl.elf 9->11         started        process6 13 db0fa4b8db0333367e9bda3ab68b8042.mpsl.elf sh 11->13         started        15 db0fa4b8db0333367e9bda3ab68b8042.mpsl.elf sh 11->15         started        17 db0fa4b8db0333367e9bda3ab68b8042.mpsl.elf sh 11->17         started        19 39 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 72 other processes 19->37
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/6e3ef9404817e168c974000205b27723bc93abd7fbf0581c16bb5d2e1c5c6e4a
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/6e3ef9404817e168c974000205b27723bc93abd7fbf0581c16bb5d2e1c5c6e4a/
Threat name:
Linux.Trojan.Tsunami
Create hunting rule
Status:
Malicious
First seen:
2024-10-03 02:42:07 UTC
File Type:
ELF32 Little (Exe)
AV detection:
24 of 38 (63.16%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ny7psqcic7qwrsluaabalmtxeo6jhk6x7pyfqhawxnos4hc4nzfa._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
discovery
Link:
https://tria.ge/reports/241106-wzwepsxnep/
Behaviour
Enumerates kernel/hardware configuration
Reads runtime system information
System Network Configuration Discovery
Reads CPU attributes
Enumerates running processes
Verdict:
Malicious
Tags:
trojan tsunami Unix.Trojan.Gafgyt-6981154-0
YARA:
Linux_Trojan_Tsunami_8a11f9be
Link:
https://app.threat.zone/submission/a97ae43e-7b99-4d16-bb3a-36f71e7b12bd
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/6e3ef9404817e168c974000205b27723bc93abd7fbf0581c16bb5d2e1c5c6e4a

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_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 6e3ef9404817e168c974000205b27723bc93abd7fbf0581c16bb5d2e1c5c6e4a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3279132/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3279726/

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