MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6b73031355c92d67ec545446f893d48cc70761d729d67055084dff22cec7edbf. 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: 11


Intelligence 11 IOCs YARA 2 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6b73031355c92d67ec545446f893d48cc70761d729d67055084dff22cec7edbf
SHA3-384 hash: ce2c256ba808dbb6193c6dc44cdc1b4966e752f8f5efe5095b10223a4c880caa6cd2b1a01ac4e5378ad1146b5260e47c
SHA1 hash: 84381ee919b74d3343655e4fc3058eea7f8a514f
MD5 hash: 4fa1e4c46cbbe1b48187b2f6ef155373
humanhash: thirteen-network-paris-seventeen
File name:4fa1e4c46cbbe1b48187b2f6ef155373
Download: download sample
Signature Mirai
Create hunting rule
File size:66'568 bytes
First seen:2024-04-06 08:31:11 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:x7QzG79IoInRX1A6+ROMG9/w0YFFjd3A+ZXpPmIeT1LB/0OQjFHibOEvipw7J3H4:RMo9InnRX1A6+ROMg/wGOEvrmB8C
TLSH T15B536C16B8391E17C0E8A5BE12FB8B65B2F42A4E04A4879D3E360F8FFF615D4A507174
Reporter zbetcheckin
Tags:32 elf mirai sparc

Intelligence

File Origin
# of uploads :
1
# of downloads :
79
Origin country :
FR FR
Vendor Threat Intelligence
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
android anti-debug mirai
Link:
https://www.filescan.io/uploads/66110885aeca3665d3b6a9ef/reports/a30e85d1-7452-47d9-9e86-4c4b412c5b46/overview
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/89e52d47-3889-4a9d-955b-3f99a43f715d
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1421279
Signature
Connects to many ports of the same IP (likely port scanning)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1421279 Sample: SRkIDHPkIm.elf Startdate: 06/04/2024 Architecture: LINUX Score: 52 18 ezz.ust.cx 185.196.10.207, 39300, 60195 SIMPLECARRIERCH Switzerland 2->18 20 Multi AV Scanner detection for submitted file 2->20 22 Connects to many ports of the same IP (likely port scanning) 2->22 8 SRkIDHPkIm.elf 2->8         started        signatures3 process4 process5 10 SRkIDHPkIm.elf 8->10         started        12 SRkIDHPkIm.elf 8->12         started        process6 14 SRkIDHPkIm.elf 10->14         started        16 SRkIDHPkIm.elf 10->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/6b73031355c92d67ec545446f893d48cc70761d729d67055084dff22cec7edbf
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/6b73031355c92d67ec545446f893d48cc70761d729d67055084dff22cec7edbf/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-04-05 16:33:05 UTC
File Type:
ELF32 Big (Exe)
AV detection:
23 of 36 (63.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nnzqge2vzewwp3cukrdpre6urtdqoyoxfhlhaviijx7sftwh5w7q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/240406-kfahcaed41/
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/6b73031355c92d67ec545446f893d48cc70761d729d67055084dff22cec7edbf

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 single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
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 6b73031355c92d67ec545446f893d48cc70761d729d67055084dff22cec7edbf

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2802688/

Comments


Avatar
zbet commented on 2024-04-06 08:31:12 UTC

url : hxxp://185.196.10.207/f2q2kke5aadloo4aasdjjjfirbmw/0xh0roxxnavebusyoo.spc