MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 df46e2cd2ad0e6d71f8571f6a70ada9830ed9a5a3f82ccbebfaa8057234b6d98. 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: 12


Intelligence 12 IOCs YARA 1 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: df46e2cd2ad0e6d71f8571f6a70ada9830ed9a5a3f82ccbebfaa8057234b6d98
SHA3-384 hash: e86d137b7eabe4163d0134624429ed06e901432a2d53d8c69239a57b03c9c038f726c37a06de6bb13d79ffea649c5d41
SHA1 hash: c6e787847d0b23314ba2d641fe006b1176e41e19
MD5 hash: ae755f1a0e7572e21f0d3f8d4ba0828a
humanhash: louisiana-west-spring-hotel
File name:ae755f1a0e7572e21f0d3f8d4ba0828a
Download: download sample
Signature Mirai
Create hunting rule
File size:30'252 bytes
First seen:2024-04-04 14:29:10 UTC
Last seen:2024-04-04 15:46:24 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:5KpROfidrsa6MqbwPUgWe7wx/qHdR+97V26nPon:5Kpk6doaP8Pe7w9q9Rq7I
TLSH T1C3D2F1CE595E516AFD4802B6311FB001AC2B6CD50BA8CD05D7C86D223A977AFA27473E
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Reporter zbetcheckin
Tags:32 elf intel mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
95
Origin country :
FR FR
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Runs as daemon
DNS request
Opens a port
Sends data to a server
Connection attempt
Substitutes an application name
Traces processes
Deleting of the original file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug packed upx
Link:
https://www.filescan.io/uploads/660eb96eec04992a87dafc46/reports/610df3a6-077f-4651-a2d5-405226546b78/overview
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d4f7c882-fc7d-4262-85c3-8bc89e628159
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1420257
Signature
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1420257 Sample: bseYZJj8KQ.elf Startdate: 04/04/2024 Architecture: LINUX Score: 68 17 hex.Lumosora.us 185.196.9.25, 34900, 57899 SIMPLECARRIERCH Switzerland 2->17 19 Malicious sample detected (through community Yara rule) 2->19 21 Multi AV Scanner detection for submitted file 2->21 23 Machine Learning detection for sample 2->23 25 Sample is packed with UPX 2->25 8 bseYZJj8KQ.elf 2->8         started        signatures3 process4 signatures5 27 Sample deletes itself 8->27 11 bseYZJj8KQ.elf 8->11         started        process6 process7 13 bseYZJj8KQ.elf 11->13         started        15 bseYZJj8KQ.elf 11->15         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/df46e2cd2ad0e6d71f8571f6a70ada9830ed9a5a3f82ccbebfaa8057234b6d98
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/df46e2cd2ad0e6d71f8571f6a70ada9830ed9a5a3f82ccbebfaa8057234b6d98/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-04-04 14:30:06 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=35doftjk2dtnoh4foh3kocw2tayo3gs2h6bmzpv7vkafoi2lnwma._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet linux upx
Link:
https://tria.ge/reports/240404-rt5nzaah49/
Behaviour
Reads runtime system information
Writes file to system bin folder
Changes its process name
Deletes itself
Modifies Watchdog functionality
Traces itself
Mirai
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/df46e2cd2ad0e6d71f8571f6a70ada9830ed9a5a3f82ccbebfaa8057234b6d98

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_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses

File information

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

Web download

Mirai

elf df46e2cd2ad0e6d71f8571f6a70ada9830ed9a5a3f82ccbebfaa8057234b6d98

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2801141/

Comments


Avatar
zbet commented on 2024-04-04 14:29:11 UTC

url : hxxp://185.196.9.25/.Sx86