MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 976f4b7849f73e76f4d1e32f6790d9bc1617163c6a237fadf39671db160e1bf7. 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 17 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 976f4b7849f73e76f4d1e32f6790d9bc1617163c6a237fadf39671db160e1bf7
SHA3-384 hash: c9dfa85e0ff7be0163e3a23d932fd9293c1a2b5e49b6bd2f3fa58f2174a34388a347237b2eed0390882522fa5e2c1c9d
SHA1 hash: e57a8589803be746a7187459f3d430e6666cc449
MD5 hash: d7469c750586fec927cce2b4db883303
humanhash: eleven-lithium-pizza-eight
File name:d7469c750586fec927cce2b4db883303
Download: download sample
Signature Mirai
Create hunting rule
File size:155'944 bytes
First seen:2024-02-23 08:42:06 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:iVy/QHH/NtQLCb2hybaBcwkge1Q0/Sn2JH9lbu6uPTqMAt4:iVy/QHfNSCbhDMIuP1A
TLSH T15FE34B0BB5C184FDC8DAC1744BAEA537DD72F49C1238B26B37D4AA226E5DE211F5DA00
telfhash t16851ae7539a93994e1d7f731b30ad919e931097008e2b4f5de7379e6cf427880ea2463
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:64 elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
112
Origin country :
FR FR
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7540662-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-9945193-0
Create hunting rule

Unix.Trojan.Mirai-9946826-0
Create hunting rule

Unix.Trojan.Mirai-10002309-0
Create hunting rule

Unix.Trojan.Mirai-10002310-0
Create hunting rule

Unix.Trojan.Mirai-10002598-0
Create hunting rule

Unix.Trojan.Mirai-10004381-0
Create hunting rule

Unix.Trojan.Mirai-10005051-0
Create hunting rule

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Dropper.Mirai-10008433-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011318-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
DNS request
Sends data to a server
Connection attempt
Substitutes an application name
Deletes a system binary file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug bash lolbin remote
Link:
https://www.filescan.io/uploads/65d85a977ec1345fd9818a0c/reports/289161c3-39c8-4f12-b9f5-09fdfa65b0e4/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
13
Processes remaning?
false
Remote TCP ports scanned:
8080,443
Full report:
https://elfdigest.com/brief/976f4b7849f73e76f4d1e32f6790d9bc1617163c6a237fadf39671db160e1bf7
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/5403d213-e8dd-4386-8805-a0c7477e04ff
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1397530
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1397530 Sample: u3Duf10m3f.elf Startdate: 23/02/2024 Architecture: LINUX Score: 72 27 ssh.fengye.info 2->27 29 82.147.202.63 ZAJIL-ASSA Saudi Arabia 2->29 31 99 other IPs or domains 2->31 33 Malicious sample detected (through community Yara rule) 2->33 35 Antivirus / Scanner detection for submitted sample 2->35 37 Multi AV Scanner detection for submitted file 2->37 39 2 other signatures 2->39 9 u3Duf10m3f.elf 2->9         started        signatures3 process4 process5 11 u3Duf10m3f.elf 9->11         started        process6 13 u3Duf10m3f.elf 11->13         started        15 u3Duf10m3f.elf 11->15         started        17 u3Duf10m3f.elf 11->17         started        process7 19 u3Duf10m3f.elf 13->19         started        21 u3Duf10m3f.elf 13->21         started        23 u3Duf10m3f.elf 13->23         started        25 6 other processes 13->25
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/976f4b7849f73e76f4d1e32f6790d9bc1617163c6a237fadf39671db160e1bf7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/976f4b7849f73e76f4d1e32f6790d9bc1617163c6a237fadf39671db160e1bf7/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-02-23 08:43:04 UTC
File Type:
ELF64 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=s5xuw6cj647hn5gr4mxwpegzxqlbofr4nirx7lptszy5wfqodp3q._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery linux
Link:
https://tria.ge/reports/240223-kmklwsdh3y/
Behaviour
Reads runtime system information
Enumerates running processes
Changes its process name
Contacts a large (93720) 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:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/976f4b7849f73e76f4d1e32f6790d9bc1617163c6a237fadf39671db160e1bf7

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
Rule name:Linux_Trojan_Gafgyt_0cd591cd
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_33b4111a
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_620087b9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_807911a2
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_9e9530a7
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_a33a8363
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d0c57a2e
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d4227dbf
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d996d335
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_01e4a728
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_1e0c5ce0
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_520deeb8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_6a77af0f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_e0cf29e2
Create hunting rule
Author:Elastic Security
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 976f4b7849f73e76f4d1e32f6790d9bc1617163c6a237fadf39671db160e1bf7

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2768399/

Comments


Avatar
zbet commented on 2024-02-23 08:42:07 UTC

url : hxxp://193.23.55.21/x86_64