MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 539690a71dd05fed9d139014f8414b0686013b28c30a52d5851e1d3e86e4cf28. 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: 4


Intelligence 4 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 539690a71dd05fed9d139014f8414b0686013b28c30a52d5851e1d3e86e4cf28
SHA3-384 hash: a5aa731e8cee5bafb8c81d0878933e494d1e7e6e4613b011faeef2859ced7659c16f6c19eae9523024ff6d208f878823
SHA1 hash: b4ec321af24919915216e5e6cf66800f0479c1f5
MD5 hash: a44886a1843f230b1e555aa6ec828fb4
humanhash: mississippi-zebra-ten-eleven
File name:Nx.txt
Download: download sample
File size:43'692 bytes
First seen:2022-09-01 11:19:00 UTC
Last seen:2023-09-11 07:15:26 UTC
File type:
MIME type:text/plain
ssdeep 768:7thUEt4KaeqDA0qjvfUaAoTZRmxBb2kfgnt/XpXc3D:7tCM4KxqDAp8aAoTZwDKkfgt/XK3D
TLSH T18D131AB30623BDCF57270E41E50C2151DC59ECA761DD9DACBF8888E58BE41289DB8EB4
Reporter JAMESWT_WT
Tags:91-213-50-74

Intelligence

File Origin
# of uploads :
3
# of downloads :
189
Origin country :
n/a
Vendor Threat Intelligence
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
obfuscated
Link:
https://www.filescan.io/uploads/631095ade87b88e71beaf6cb/reports/94e54b1b-cd5a-4b82-8009-f52542df9a97/overview
Result
Verdict:
UNKNOWN
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/539690a71dd05fed9d139014f8414b0686013b28c30a52d5851e1d3e86e4cf28/
Threat name:
Script-PowerShell.Trojan.Heuristic
Create hunting rule
Status:
Malicious
First seen:
2022-01-20 22:24:31 UTC
File Type:
Text
AV detection:
4 of 40 (10.00%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=koljbjy52bp63hitsakpqqkla2dacoziymfffvmfdyot5bxez4ua._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/539690a71dd05fed9d139014f8414b0686013b28c30a52d5851e1d3e86e4cf28

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:SUSP_Reversed_Base64_Encoded_EXE
Create hunting rule
Author:Florian Roth
Description:Detects an base64 encoded executable with reversed characters
Reference:Internal Research
Rule name:SUSP_Reversed_Base64_Encoded_EXE_RID3291
Create hunting rule
Author:Florian Roth
Description:Detects an base64 encoded executable with reversed characters
Reference:Internal Research

File information

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

Comments