MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6bf654498c796cce51ebe35cbde62a67d6dc3269fb087ec736f311a27fa8225c. 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: 8


Intelligence 8 IOCs YARA 3 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6bf654498c796cce51ebe35cbde62a67d6dc3269fb087ec736f311a27fa8225c
SHA3-384 hash: 53efaf5810791557b1d13813eb2f4e813700677d4a012ad0896882663e4a25e2be8b5f45a57679ebc08acd5db53beeab
SHA1 hash: f7915e677fc7ff36900b5f812e50e0ebf54dea20
MD5 hash: d33cf584d3cb24c05e020365d360141e
humanhash: sweet-beer-bulldog-three
File name:d33cf584d3cb24c05e020365d360141e
Download: download sample
Signature Mirai
Create hunting rule
File size:67'592 bytes
First seen:2022-04-07 05:15:40 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:8i0W0YSxyvvEZve6FwhYYNUuVMFyyQR3gggTqC8Ask:SxyvvEBeCRY2uaUPfg2nk
TLSH T1BF635BD5B401AE7CFA5FEABE84214A0DB531B74051A30F3BA7A7FC937C721A49816D42
Reporter zbetcheckin
Tags:32 elf mirai motorola

Intelligence

File Origin
# of uploads :
1
# of downloads :
145
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-6981989-0
Create hunting rule

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

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug obfuscated
Link:
https://www.filescan.io/uploads/624e7395d53a7479daca3db4/reports/392d4e53-8d9e-44ec-98a2-8b5c5bce8f59/overview
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/841146c8-daec-438e-8a41-cc18c5fe6860
Result
Threat name:
Unknown
Detection:
malicious
Classification:
troj.evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/972063
Signature
Multi AV Scanner detection for submitted file
Sample deletes itself
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Uses known network protocols on non-standard ports
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 604562 Sample: zbZUOjBRtJ Startdate: 07/04/2022 Architecture: LINUX Score: 64 25 13.9.20.80 XEROX-WVUS United States 2->25 27 201.239.99.155, 23023 VTRBANDAANCHASACL Chile 2->27 29 98 other IPs or domains 2->29 31 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->31 33 Multi AV Scanner detection for submitted file 2->33 35 Uses known network protocols on non-standard ports 2->35 8 zbZUOjBRtJ 2->8         started        11 xfce4-session xfdesktop 2->11         started        13 xfce4-session xfdesktop 2->13         started        15 3 other processes 2->15 signatures3 process4 signatures5 37 Sample deletes itself 8->37 17 zbZUOjBRtJ 8->17         started        process6 process7 19 zbZUOjBRtJ 17->19         started        21 zbZUOjBRtJ 17->21         started        23 zbZUOjBRtJ 17->23         started       
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/6bf654498c796cce51ebe35cbde62a67d6dc3269fb087ec736f311a27fa8225c/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2022-04-04 17:52:21 UTC
File Type:
ELF32 Big (Exe)
AV detection:
19 of 26 (73.08%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/220407-fx5btsbhe9/
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/6bf654498c796cce51ebe35cbde62a67d6dc3269fb087ec736f311a27fa8225c

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:SUSP_XORed_Mozilla
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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 6bf654498c796cce51ebe35cbde62a67d6dc3269fb087ec736f311a27fa8225c

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2135250/

Comments


Avatar
zbet commented on 2022-04-07 05:15:41 UTC

url : hxxp://103.136.42.186/bins/Cronm68k