MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 de81e5246978775a45f3dbda43e2716aaa1b1c4399fe7d44f918fccecc4dd500. 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


Lazarus


Vendor detections: 6


Intelligence 6 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: de81e5246978775a45f3dbda43e2716aaa1b1c4399fe7d44f918fccecc4dd500
SHA3-384 hash: c5b5a9ebd428972941b6326efc552dfba0f28e7f28b02a00a03cc0fcaf570ffb2e4538c8e6b42ec81034b15844bf0650
SHA1 hash: 8a1b32ab8c2a889985e530425ae00f4428c575cc
MD5 hash: cdc7ae6934b904c62c942b6803ee31d6
humanhash: ohio-august-pizza-may
File name:ErrorCheck
Download: download sample
Signature Lazarus
Create hunting rule
File size:8'122'581 bytes
First seen:2024-01-07 20:28:38 UTC
Last seen:Never
File type:php macho
MIME type:application/x-mach-binary
ssdeep 98304:iEHGyKOu4rMlfXIgiFmTFPlTC4gIfzDkZyxGdJglTm3YlTRoCW3:iEHCqwzt0Vp3
TLSH T1D6864B13FBA40B61C7DB02758D9E03886771EB108A28D7E33939E06AAD52607DF9D7C5
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)
Reporter cxiao
Tags:Lazarus machO RustBucket

Intelligence

File Origin
# of uploads :
1
# of downloads :
182
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
No Threat
Threat level:
  10/10
Confidence:
100%
Tags:
expand lolbin
Link:
https://www.filescan.io/uploads/659b099059502c0e7b2ed542/reports/ca586767-148f-4a8a-91c1-43f757b634b5/overview
Verdict:
Malicious
Labled as:
Trojan.MAC.Generic.112696;Trojan.MAC.Generic
Link:
https://www.hybrid-analysis.com/sample/de81e5246978775a45f3dbda43e2716aaa1b1c4399fe7d44f918fccecc4dd500
Result
Verdict:
MALICIOUS
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/de81e5246978775a45f3dbda43e2716aaa1b1c4399fe7d44f918fccecc4dd500/
Threat name:
MacOS.Trojan.Rustbucket
Create hunting rule
Status:
Malicious
First seen:
2023-06-30 09:45:06 UTC
File Type:
Binary (Archive)
Extracted files:
2
AV detection:
19 of 37 (51.35%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=32a6kjdjpb3vurpt3pnehytrnkvbwhcdth7h2rhzdd6m5tcn2uaa._file
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/de81e5246978775a45f3dbda43e2716aaa1b1c4399fe7d44f918fccecc4dd500

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:ldpreload
Create hunting rule
Author:xorseed
Reference:https://stuff.rop.io/
Rule name:MacOS_Trojan_RustBucket_e64f7a92
Create hunting rule
Author:Elastic Security
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

File information

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

  
Link
https://www.elastic.co/security-labs/DPRK-strikes-using-a-new-variant-of-rustbucket
Malpedia
Malpedia
https://malpedia.caad.fkie.fraunhofer.de/details/osx.rustbucket

Comments