MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 23918c7b1189ecd5893e8e16739f30745f33382c14979dbbf8136541d401ada4. 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: 9


Intelligence 9 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 23918c7b1189ecd5893e8e16739f30745f33382c14979dbbf8136541d401ada4
SHA3-384 hash: 91997599e00a8d731ff0ac0635ac382688605525b88226e05cf6f6d23c5144956153ef992fb5a1258b105f81bd20f03b
SHA1 hash: 78dfd03235f83073d9bc81009dd861f1d0ea0cc1
MD5 hash: a34f3f500280553d3dad27a21347bc2a
humanhash: two-may-texas-beer
File name:mips
Download: download sample
Signature Mirai
Create hunting rule
File size:207'584 bytes
First seen:2024-12-28 17:45:48 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:qx9eFFEXYru417V+X/f6JScr443TbcVeka01WahS:qx9eFqIru417u6wcrxbcfa017hS
TLSH T1FD14971E6E228F7EF268873047B78A34976D33D626E1D644D2ACC1145F2429E641FFA8
telfhash t19541d3180d7417b4a2256c5d489dff36d6a731db7e1a2c238e11e86aab79f838d20c0c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
111
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30460.LC.UNOFFICIAL
Create hunting rule

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

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6770395f75fb913a1478f364linux22vpnfull_triage
Tags:
malware
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Launching a process
Kills processes
Sends data to a server
Opens a port
Receives data from a server
Runs as daemon
Substitutes an application name
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
anti-debug lolbin remote
Link:
https://www.filescan.io/uploads/6770395d0020a55afdf19b43/reports/c3aaaff7-11fc-4279-b466-58cb35e30fce/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/23918c7b1189ecd5893e8e16739f30745f33382c14979dbbf8136541d401ada4
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/8474e5b1-c19b-4816-8c5d-18517b82d441
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1581703
Signature
Antivirus / Scanner detection for submitted sample
Executes the "iptables" command to insert, remove and/or manipulate rules
Multi AV Scanner detection for submitted file
Yara detected Gafgyt
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1581703 Sample: mips.elf Startdate: 28/12/2024 Architecture: LINUX Score: 68 37 SECURE-NETWORK-REBIRTHLTD.ru 83.222.191.146, 2222, 35342, 52622 NET1-ASBG Bulgaria 2->37 39 109.202.202.202, 80 INIT7CH Switzerland 2->39 41 3 other IPs or domains 2->41 43 Antivirus / Scanner detection for submitted sample 2->43 45 Multi AV Scanner detection for submitted file 2->45 47 Yara detected Gafgyt 2->47 10 mips.elf 2->10         started        signatures3 process4 process5 12 mips.elf 10->12         started        process6 14 mips.elf 12->14         started        16 mips.elf 12->16         started        process7 18 mips.elf sh 14->18         started        20 mips.elf sh 14->20         started        22 mips.elf sh 14->22         started        24 2 other processes 14->24 process8 26 sh iptables 18->26         started        29 sh busybox 20->29         started        31 sh busybox 22->31         started        33 sh 24->33         started        35 sh 24->35         started        signatures9 49 Executes the "iptables" command to insert, remove and/or manipulate rules 26->49
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/23918c7b1189ecd5893e8e16739f30745f33382c14979dbbf8136541d401ada4
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/23918c7b1189ecd5893e8e16739f30745f33382c14979dbbf8136541d401ada4/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-12-28 17:46:05 UTC
File Type:
ELF32 Big (Exe)
AV detection:
11 of 38 (28.95%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=eoiyy6yrrhwnlcj6rylhhhzqorptgobmcslz3o7ycnsudvabvwsa._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Link:
https://tria.ge/reports/241228-wb98yszmg1/
Behaviour
System Network Configuration Discovery
Changes its process name
Reads system network configuration
Enumerates active TCP sockets
Unexpected DNS network traffic destination
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-8041698-0
YARA:
n/a
Link:
https://app.threat.zone/submission/1959744a-708f-4ea7-8eb1-09bb7d5d3228
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/23918c7b1189ecd5893e8e16739f30745f33382c14979dbbf8136541d401ada4

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: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 23918c7b1189ecd5893e8e16739f30745f33382c14979dbbf8136541d401ada4

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3379342/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3379626/
  
URLhaus
https://urlhaus.abuse.ch/url/3379659/
  
URLhaus
https://urlhaus.abuse.ch/url/3379677/
  
URLhaus
https://urlhaus.abuse.ch/url/3379708/
  
URLhaus
https://urlhaus.abuse.ch/url/3379709/

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