MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c7be8d1b8948e1cb095d46376ced64367718ed2d9270c2fc99c7052a9d1ffed7. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c7be8d1b8948e1cb095d46376ced64367718ed2d9270c2fc99c7052a9d1ffed7
SHA3-384 hash: f440d3157726d52fd3b0978a98e34f1ebadc42ec58a687eef283817685ed09b2b5ad5025332f3ac5d828925fd29fbe00
SHA1 hash: 461fd5aec8bd401d0780d1afb357c869d301639f
MD5 hash: 6439104bfdb93a4fb435f69ee95713d4
humanhash: alpha-winner-kitten-ten
File name:selfrep.m68k
Download: download sample
Signature Mirai
Create hunting rule
File size:148'395 bytes
First seen:2024-11-06 18:21:56 UTC
Last seen:2024-11-28 11:32:56 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:hs+Sb0s9twf3eRTSOyATl6R8uoApESy22RdvKWnDf49/1TpPI:ob0s9twWRXyAZ6R8unp2RdvKWnDf4J1G
TLSH T1ACE34CC2FD00DE76F41A967245D74B29B270AB624F531672631B39AADE372C0782BF05
telfhash t1f93145479479ca2d2f732c586c7c4fb61256ab2331527fb0bf9ac4885533002b968d4f
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai

Intelligence

File Origin
# of uploads :
4
# of downloads :
94
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.Downloader.Mirai-7340346-0
Create hunting rule

Unix.Trojan.Gafgyt-7782058-0
Create hunting rule

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

Unix.Trojan.Mirai-9940650-0
Create hunting rule

Unix.Trojan.Mirai-10018298-0
Create hunting rule

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

Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=672bb3df8d23d90491346f4elinux22vpnfull_triage
Tags:
malware
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
android anti-debug bash gafgyt gcc lolbin masquerade obfuscated remote tsunami
Link:
https://www.filescan.io/uploads/672bb3de210633def620fcbb/reports/4a05e799-884e-466a-9248-9fc2ad7478da/overview
Result
Verdict:
MALICIOUS
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4df7eb62-314d-4d00-b37e-7bcf4295060a
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1550502
Signature
Antivirus / Scanner detection for submitted sample
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: 1550502 Sample: selfrep.m68k.elf Startdate: 06/11/2024 Architecture: LINUX Score: 80 39 45.86.86.60, 5060, 51384 DALANETKZ Italy 2->39 41 Malicious sample detected (through community Yara rule) 2->41 43 Antivirus / Scanner detection for submitted sample 2->43 45 Multi AV Scanner detection for submitted file 2->45 47 3 other signatures 2->47 9 selfrep.m68k.elf 2->9         started        signatures3 process4 process5 11 selfrep.m68k.elf 9->11         started        process6 13 selfrep.m68k.elf sh 11->13         started        15 selfrep.m68k.elf sh 11->15         started        17 selfrep.m68k.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 71 other processes 19->37
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c7be8d1b8948e1cb095d46376ced64367718ed2d9270c2fc99c7052a9d1ffed7
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c7be8d1b8948e1cb095d46376ced64367718ed2d9270c2fc99c7052a9d1ffed7/
Threat name:
Linux.Trojan.Tsunami
Create hunting rule
Status:
Malicious
First seen:
2024-10-03 02:41:55 UTC
File Type:
ELF32 Big (Exe)
AV detection:
24 of 38 (63.16%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=y67i2g4jjdq4wck5iy3wz3legz3rr3jnsjymf7ezy4csvhi773lq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/241106-wzwqgavfld/
Verdict:
Malicious
Tags:
trojan tsunami Unix.Trojan.Gafgyt-6981154-0
YARA:
Linux_Trojan_Tsunami_8a11f9be
Link:
https://app.threat.zone/submission/1cfa9263-6c66-4b2f-b3ab-3ba6d4f72aab
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/c7be8d1b8948e1cb095d46376ced64367718ed2d9270c2fc99c7052a9d1ffed7

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 c7be8d1b8948e1cb095d46376ced64367718ed2d9270c2fc99c7052a9d1ffed7

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3279144/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3279737/

Comments