MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 238b546e2a1afc230f88b98dce1be6bf442b0b807e364106c0b28fe18db2ce66. 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


Threat unknown


Vendor detections: 9


Intelligence 9 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 238b546e2a1afc230f88b98dce1be6bf442b0b807e364106c0b28fe18db2ce66
SHA3-384 hash: 1d34438474b7fef3a5395b09fe752c30b1f1a44c8ae8909b0bbd726c4146b0d883f2c4c3d838a493e03f75561bb97460
SHA1 hash: 6e13dd62d9aded5c192366dc434e5f6f95f2f748
MD5 hash: 05a8583f36599b5bc93fa3c349e89434
humanhash: louisiana-enemy-venus-minnesota
File name:238b546e2a1afc230f88b98dce1be6bf442b0b807e364106c0b28fe18db2ce66
Download: download sample
File size:9'291'704 bytes
First seen:2024-10-18 13:10:45 UTC
Last seen:Never
File type:php macho
MIME type:application/x-mach-binary
ssdeep 98304:rB9TwGSp3Pyqz2buDdJh84Sgk3TC3TA7SvE1ekeGv0pJdNd0AlkraX93Tf3TJ:rnwL2h+15GvwNdqqv
TLSH T11D96AF17B9992939C1CB917C0AC743B36277F8604321A71F3BA087316E55EE01F6E76A
TrID 69.8% (.DYLIB) Mac OS X Mach-O universal Dynamically linked shared Library (32500/1/5)
15.0% (.O/DYLIB/BUNDLE) Mac OS X Universal Binary (generic) (7002/2)
15.0% (.CLASS) Java bytecode (7001/2/1)
Magika macho
Reporter JAMESWT_WT
Tags:machO maconlineoffice-com

Intelligence

File Origin
# of uploads :
1
# of downloads :
72
Origin country :
IT IT
Vendor Threat Intelligence
Verdict:
Malicious
Score:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67125e7634f884d15c8cbb92
Tags:
Shellcode
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
obfuscated
Link:
https://www.filescan.io/uploads/67125e6eb56b3999c74b34b2/reports/42912109-de5c-4338-909a-cebfd358ec1d/overview
Verdict:
Malicious
Labled as:
Trojan.MAC.RustDoor.Q;Trojan.MAC.RustDoor
Link:
https://www.hybrid-analysis.com/sample/238b546e2a1afc230f88b98dce1be6bf442b0b807e364106c0b28fe18db2ce66
Result
Verdict:
MALICIOUS
Score:
77%
Verdict:
Malware
File Type:
Mach-O universal binary
Link:
https://malprob.io/report/238b546e2a1afc230f88b98dce1be6bf442b0b807e364106c0b28fe18db2ce66
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/238b546e2a1afc230f88b98dce1be6bf442b0b807e364106c0b28fe18db2ce66/
Threat name:
MacOS.Backdoor.RustDoor
Create hunting rule
Status:
Malicious
First seen:
2023-12-13 09:00:58 UTC
File Type:
Binary (Archive)
Extracted files:
2
AV detection:
24 of 38 (63.16%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=eofvi3rkdl6cgd4ixgg44g7gx5ccwc4apy3ecbwawkh6ddnszzta._file
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/238b546e2a1afc230f88b98dce1be6bf442b0b807e364106c0b28fe18db2ce66

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:ldpreload
Create hunting rule
Author:xorseed
Reference:https://stuff.rop.io/
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:Rustyloader_mem_loose
Create hunting rule
Author:James_inthe_box
Description:Corroded buerloader
Reference:https://app.any.run/tasks/83064edd-c7eb-4558-85e8-621db72b2a24
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants

File information

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

Reviews
IDCapabilitiesEvidence
CERT_APIManipulates Certificates and Keys_SecTrustSetAnchorCertificates
_SecTrustSetAnchorCertificatesOnly
_SecTrustSetPolicies
_SecPolicyCreateSSL
IOKIT_APICan Access Hardware Devices & Drivers_IOConnectCallStructMethod

Comments