MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2b28b9c2da99b73ba27c79024303cf56ae8b2f2b4f73337b16160b65c6e63594. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2b28b9c2da99b73ba27c79024303cf56ae8b2f2b4f73337b16160b65c6e63594
SHA3-384 hash: f39bf50bea1d1440e86bb2480c43abefe7d08f782702b8a3fdde0bb00e11b6e84fe106a5d35becfe6b7c88d39e01a204
SHA1 hash: 111da6aae7185df11f2380676f666e41563bc808
MD5 hash: d2b0558d5d89b6e95ad5ccb5876d4786
humanhash: quiet-london-golf-violet
File name:SecuriteInfo.com.Linux.Mirai.1232.7271.16541
Download: download sample
Signature Mirai
Create hunting rule
File size:93'300 bytes
First seen:2022-07-16 02:31:31 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:ZT18H0hwe1yb3hTrEgGKYOBpwTP3asuQ91mQ3l9XT3eOA4m9WesSMv7:ZTmEwe1ybxT6FcQ9j3l9jqAec7
TLSH T1AB934B917C819A22C6D4227AFA6E01CC372663E8D2DE721BCD219F1237CA56F0DB7751
telfhash t12a3101b6afb40bec57daa588d28b64290fae749f130534d2da4c1b4fc502781f42e837
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Reporter SecuriteInfoCom
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
132
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai.1232.7271.16541.UNOFFICIAL
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
anti-debug
Link:
https://www.filescan.io/uploads/62d223630b00dfa734f3e5a4/reports/f93cd8f0-0cf9-43b3-8e98-f4d18771c61f/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/2b28b9c2da99b73ba27c79024303cf56ae8b2f2b4f73337b16160b65c6e63594
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2351d60e-e064-41ab-9430-5cfef6387531
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1033275
Signature
Multi AV Scanner detection for submitted file
Sample deletes itself
Behaviour
Behavior Graph:
Download SVG
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/2b28b9c2da99b73ba27c79024303cf56ae8b2f2b4f73337b16160b65c6e63594/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2022-07-15 21:19:45 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 26 (65.38%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fmultqw2tg3txit4pebega6pk2xiwlzlj5ztg6ywcyfwlrxggwka._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/220716-c1ad3sghel/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.23
Link:
https://yomi.yoroi.company/submissions/2b28b9c2da99b73ba27c79024303cf56ae8b2f2b4f73337b16160b65c6e63594

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:myMirai
Create hunting rule
Description:Mirai
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 2b28b9c2da99b73ba27c79024303cf56ae8b2f2b4f73337b16160b65c6e63594

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2257420/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2255969/

Comments