MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 92a7aa0aa4f1bf216af0ce3d49f7a2d7035d1e9c9bf34bbed169e266adc3d3f5. 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: 7


Intelligence 7 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 92a7aa0aa4f1bf216af0ce3d49f7a2d7035d1e9c9bf34bbed169e266adc3d3f5
SHA3-384 hash: 290aeccc9f1737a275e52bd5735bf161fc029518274a72050191b28341c2eb513f1d9c15dbae1d1aa3a795884fcc2ff6
SHA1 hash: f6fd89a33ba1ab13356fa3ea5c14ccd94016d548
MD5 hash: 1f6bd785952fc6e602c87a65711bcd53
humanhash: hot-ohio-failed-lactose
File name:x86_64-20220426-0843
Download: download sample
Signature Mirai
Create hunting rule
File size:58'368 bytes
First seen:2022-04-26 08:43:05 UTC
Last seen:2022-04-26 08:43:12 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:YFs+QfxR1S3GW+yieW8t2uQsQ8wIIATM4Rv3Vp2DoYipkEKYL30CX/Cv2+:Phfc3GPDeWUZQsxwI7T1tGi5KwXX/C
TLSH T13C433A07A88541FEC19DD1F84AEB6132C527F67C2376798A33C4FF1A7989E602F29185
telfhash t12301d4b6759f2840f1cbe873738af41c9d252ea00cd47bf5d57786a767153400872835
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Reporter tolisec
Tags:mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
161
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Dropper.Mirai-7136057-0
Create hunting rule

Unix.Dropper.Mirai-7540663-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug obfuscated
Link:
https://www.filescan.io/uploads/6267b0d916e18e7608f5e052/reports/529b36d1-0c29-4025-b821-5aeade949b7c/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
194.31.98.171
Number of open files:
0
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/92a7aa0aa4f1bf216af0ce3d49f7a2d7035d1e9c9bf34bbed169e266adc3d3f5
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
5.252.80.91:3074
UDP botnet C2(s):
not identified
Malware family:
Moobot
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/020b6072-c259-488e-9791-5c3334ddf3b3
Result
Threat name:
Mirai Moobot
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/983059
Signature
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Sample deletes itself
Uses known network protocols on non-standard ports
Yara detected Mirai
Yara detected Moobot
Behaviour
Behavior Graph:
Download SVG
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/92a7aa0aa4f1bf216af0ce3d49f7a2d7035d1e9c9bf34bbed169e266adc3d3f5/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2022-04-26 08:44:08 UTC
File Type:
ELF64 Little (Exe)
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery linux
Link:
https://tria.ge/reports/220426-kmmq9abfg7/
Behaviour
Contacts a large (106342) amount of remote hosts
Creates a large amount of network flows
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.05
Link:
https://yomi.yoroi.company/submissions/92a7aa0aa4f1bf216af0ce3d49f7a2d7035d1e9c9bf34bbed169e266adc3d3f5

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

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 92a7aa0aa4f1bf216af0ce3d49f7a2d7035d1e9c9bf34bbed169e266adc3d3f5

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2127948/
  
Delivery method
Distributed via web download

Comments