MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ca35e524d33f695a61f05d159a6d1ac51537d9efd510289d37b7be04580f78d0. 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: 9


Intelligence 9 IOCs YARA 3 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ca35e524d33f695a61f05d159a6d1ac51537d9efd510289d37b7be04580f78d0
SHA3-384 hash: 41491483dfb2e44959884d57bab58ef5e862f3183130d7a24281d0905a13927ecfe6cf245c8b24d70a2f17f1ec35e548
SHA1 hash: ad6078337558f8da6a055de20d18fffc3b1b0ec4
MD5 hash: 51635495c12512240de9a33cde626cbe
humanhash: triple-washington-indigo-sierra
File name:51635495c12512240de9a33cde626cbe
Download: download sample
Signature Mirai
Create hunting rule
File size:63'168 bytes
First seen:2022-04-05 04:03:23 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:p4j/Gc8S1ENsuCFGlPTvtqy+1c13kFh3kAHDXin:yhKNjS+btG4UQHn
TLSH T1E8534821BD762E17C1D8A57E12F78325B2E1534E35B8CA6E3C720E4EFF10A50A1136B9
Reporter zbetcheckin
Tags:32 elf mirai sparc

Intelligence

File Origin
# of uploads :
1
# of downloads :
222
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7135890-0
Create hunting rule

Unix.Dropper.Mirai-7135939-0
Create hunting rule

Unix.Dropper.Mirai-7135987-0
Create hunting rule

Unix.Dropper.Mirai-7136025-0
Create hunting rule

Unix.Dropper.Mirai-7136030-0
Create hunting rule

Unix.Dropper.Mirai-7355719-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug CVE-2014-8361 gafgyt mirai
Link:
https://www.filescan.io/uploads/624bbfb240ce5db9f40a31a1/reports/513e78f4-e97b-4e3e-ac32-8dba97b124cf/overview
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/fff21ab9-8756-483d-97b0-ce1ccbb62ed7
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/970540
Signature
Multi AV Scanner detection for submitted file
Sample tries to kill multiple processes (SIGKILL)
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Uses known network protocols on non-standard ports
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 603029 Sample: 23uwNAzht8 Startdate: 05/04/2022 Architecture: LINUX Score: 72 56 41.188.184.60 simbanet-tzTZ Tanzania United Republic of 2->56 58 91.203.166.76 ZEUS-UA-ASUA Ukraine 2->58 60 98 other IPs or domains 2->60 62 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->62 64 Multi AV Scanner detection for submitted file 2->64 66 Yara detected Mirai 2->66 68 Uses known network protocols on non-standard ports 2->68 10 23uwNAzht8 2->10         started        signatures3 process4 process5 12 23uwNAzht8 10->12         started        15 23uwNAzht8 10->15         started        17 23uwNAzht8 10->17         started        signatures6 72 Sample tries to kill multiple processes (SIGKILL) 12->72 19 23uwNAzht8 12->19         started        21 23uwNAzht8 12->21         started        23 23uwNAzht8 15->23         started        26 23uwNAzht8 15->26         started        28 23uwNAzht8 15->28         started        30 2 other processes 15->30 process7 signatures8 32 23uwNAzht8 19->32         started        34 23uwNAzht8 19->34         started        36 23uwNAzht8 19->36         started        46 2 other processes 19->46 70 Sample tries to kill multiple processes (SIGKILL) 23->70 38 23uwNAzht8 23->38         started        40 23uwNAzht8 23->40         started        42 23uwNAzht8 23->42         started        44 23uwNAzht8 23->44         started        process9 process10 48 23uwNAzht8 32->48         started        50 23uwNAzht8 32->50         started        52 23uwNAzht8 32->52         started        54 23uwNAzht8 32->54         started       
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ca35e524d33f695a61f05d159a6d1ac51537d9efd510289d37b7be04580f78d0/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2022-04-05 04:04:05 UTC
File Type:
ELF32 Big (Exe)
AV detection:
18 of 26 (69.23%)
Threat level:
  5/5
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/220405-emxnkacgak/
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/ca35e524d33f695a61f05d159a6d1ac51537d9efd510289d37b7be04580f78d0

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 ca35e524d33f695a61f05d159a6d1ac51537d9efd510289d37b7be04580f78d0

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2132249/

Comments


Avatar
zbet commented on 2022-04-05 04:03:25 UTC

url : hxxp://2.56.59.37/bins/Hilix.spc