MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 aa8387d7f0ca4dd4df76445ce68a9851356a9407084c999190baf887ff617bfe. 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: 5


Intelligence 5 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: aa8387d7f0ca4dd4df76445ce68a9851356a9407084c999190baf887ff617bfe
SHA3-384 hash: a0dd0b4756997d01fd5a26ec1846604099ab5207b6c115b50918bb706a3c95d87099bd9648ab338794e9554181fddc33
SHA1 hash: b5db9e1c425d6701b4b72d036314d5ab8a8e7579
MD5 hash: 641c872c8d07aa0b3c64cceef9ed7d7b
humanhash: ten-berlin-magnesium-foxtrot
File name:SecuriteInfo.com.Exploit.Siggen3.1540.30103.8245
Download: download sample
File size:462'848 bytes
First seen:2020-11-24 22:13:36 UTC
Last seen:Never
File type:unknown
MIME type:application/vnd.ms-excel
ssdeep 12288:A2+NJ9yY+2yy/RNV6jlWRKTZQ1lMhO8M0KiT:A2+NJ9yYgq3oBgeZmM7pKiT
TLSH 87A422D3F9C3EE0BD94A473940DB81918B26FC21BFB1921B9285F31B5B707508E4A95E
Reporter SecuriteInfoCom

Intelligence

File Origin
# of uploads :
1
# of downloads :
96
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
MALICIOUS
Details
Macro with Startup Hook
Detected macro logic that will automatically execute on document open. Most malware contains some execution hook.
Macro Contains Suspicious String
Detected a macro with a suspicious string. Suspicious strings include privileged function calls, obfuscations, odd registry keys, etc...
Powershell
Possibly Powershell fragment found embedded.
Document With Minimal Content
Document contains less than 1 kilobyte of semantic information.
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/aa8387d7f0ca4dd4df76445ce68a9851356a9407084c999190baf887ff617bfe/
Threat name:
Script-Macro.Trojan.Heuristic
Create hunting rule
Status:
Malicious
First seen:
2020-11-24 13:27:37 UTC
AV detection:
18 of 28 (64.29%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vkbypv7qzjg5jx3wirooncuyke2wvfahbbgjtemqxl4ip73bpp7a._file
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Trojan
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/aa8387d7f0ca4dd4df76445ce68a9851356a9407084c999190baf887ff617bfe

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:PowerShell_in_Word_Doc
Create hunting rule
Author:Florian Roth
Description:Detects a powershell and bypass keyword in a Word document
Reference:Internal Research - ME

File information

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

Comments