MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f7564e43a5750764c4e7712351956559518805382af6975007df12a05d2f4625. 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: 10


Intelligence 10 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f7564e43a5750764c4e7712351956559518805382af6975007df12a05d2f4625
SHA3-384 hash: b52a0c8f887ab8313dd062071beee8bf2217a0387c2c56ae2b2eebc963d820ffdf3537f28c477523d5820059a1b45b88
SHA1 hash: 26efa69e0a82b87bd8fbde4d6bbd62aec3c8695f
MD5 hash: e6d10b233e7feb1a2ad4284f9d6cdcdd
humanhash: carbon-michigan-zulu-lithium
File name:e6d10b233e7feb1a2ad4284f9d6cdcdd
Download: download sample
Signature Mirai
Create hunting rule
File size:38'960 bytes
First seen:2024-06-27 19:50:04 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:uzGgRuMdrHiTh0ZM5e6FksYZG0Ry23sflAOBYeMOAtcrksA:uzGg8MdjiThMMXmA082mJue9McrJ
TLSH T1F6033BC8D943D9F9EC1606711073E337CF36F43A219AD997C756EA62A881642E60B39C
telfhash t13e11c8ea2ed608fcb1c07908db5f66d72a75d0a30521a8f981b82dd137f2244d472c35
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 :
1
# of downloads :
101
Origin country :
FR FR
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9441505-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Sends data to a server
DNS request
Receives data from a server
Connection attempt
Runs as daemon
Substitutes an application name
Deleting of the original file
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
anti-debug
Link:
https://www.filescan.io/uploads/667dc2a96b8dba248b46653d/reports/0b72384d-addb-4ddf-9642-745f68649d54/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:
3
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/f7564e43a5750764c4e7712351956559518805382af6975007df12a05d2f4625
Behaviour
Process Renaming
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/fd8dcab1-bb1b-4bf6-b397-181884816757
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1463857
Signature
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample deletes itself
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f7564e43a5750764c4e7712351956559518805382af6975007df12a05d2f4625
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f7564e43a5750764c4e7712351956559518805382af6975007df12a05d2f4625/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-06-27 19:43:29 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=65le4q5foudwjrhhoervdflflfiyqbjyfl3jouah34jkaxjpiysq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/240627-yks25sxekg/
Behaviour
Changes its process name
Writes file to system bin folder
Deletes itself
Modifies Watchdog functionality
Malware Config
C2 Extraction:
clients.kaitenc2.de
Please note that we are no longer able to provide a coverage score for Virus Total.

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_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
Rule name:maldoc_getEIP_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:meth_get_eip
Create hunting rule
Author:Willi Ballenthin

File information

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

Web download

Mirai

elf f7564e43a5750764c4e7712351956559518805382af6975007df12a05d2f4625

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2909308/

Comments