MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fbda195e5be0993bfe6a058c562c51d3e557b9feee5ab367f91608ede7f1bbaa. 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


GuLoader


Vendor detections: 4


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

SHA256 hash: fbda195e5be0993bfe6a058c562c51d3e557b9feee5ab367f91608ede7f1bbaa
SHA3-384 hash: 8f17388b57ef31b5474b82634cd1d8dcd5585a70f228c7405cc598b66ce7f73e2d09bce78117eb79c120c750087de4e9
SHA1 hash: 7959446f19ca2c5bca6b192e5a5117fa09b528c1
MD5 hash: 5e903304c2a9e9da489b8012a9e279df
humanhash: magazine-uncle-muppet-august
File name:Proforma Invoice.zip
Download: download sample
Signature GuLoader
Create hunting rule
File size:57'203 bytes
First seen:2021-02-22 07:31:16 UTC
Last seen:2021-02-26 05:22:29 UTC
File type: zip
MIME type:application/zip
ssdeep 1536:43DArKM6ccLvj83SVbAd5T6iocWAypcs/Tv0sJMBAaRBZ99J7vd:43EeMRcLvj83SVbI5T6iohcs/T8sJM9N
TLSH 414302AE98B17386435F7189F0B37BEF3777E0533FB545AC121A4981882752E86D1E88
Reporter abuse_ch
Tags:Hostwinds zip


Avatar
abuse_ch
Malspam distributing unidentified malware:

HELO: hwsrv-836678.hostwindsdns.com
Sending IP: 104.168.170.165
From: kr-helenxiang.pw <kr@helenxiang.pw>
Subject: Re: Proforma Invoice
Attachment: Proforma Invoice.zip (contains "Proforma Invoice.exe")

Intelligence

File Origin
# of uploads :
10
# of downloads :
124
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Foxhole.Zip_fn23.UNOFFICIAL
Create hunting rule

PUA.Win.Adware.Popuper-6870622-0
Create hunting rule

PUA.Win.Adware.Popuper-6888135-0
Create hunting rule

Sanesecurity.Malware.21926.ZipHeur.UNOFFICIAL
Create hunting rule

Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fbda195e5be0993bfe6a058c562c51d3e557b9feee5ab367f91608ede7f1bbaa/
Threat name:
Win32.Trojan.Wacatac
Create hunting rule
Status:
Malicious
First seen:
2021-02-22 07:31:30 UTC
AV detection:
7 of 47 (14.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7pnbsxs34cmtx7tkawgfmlcr2psvpop65znlgz7zcyeo3z7rxova._file
Please note that we are no longer able to provide a coverage score for Virus Total.

File information

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

Malspam

GuLoader

zip fbda195e5be0993bfe6a058c562c51d3e557b9feee5ab367f91608ede7f1bbaa

(this sample)

GuLoader

Executable exe d6126052ac0b62aadfefafcad46980f864cd94c47c6096cc32f17d99f04a5fbf

  
Dropping
MD5 9a9dc1344edf8c67052bfc9fe230f505
  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 d6126052ac0b62aadfefafcad46980f864cd94c47c6096cc32f17d99f04a5fbf

Comments