An RTF phish

Published: 2018-01-20
Last Updated: 2018-01-20 22:36:00 UTC
by Didier Stevens (Version: 1)
0 comment(s)

I received another RTF file (with .doc extension) via email. Let's take a look with rtfdump:

It looks like there are no embedded objects, let's make sure by filtering:

There are no embedded objects, or they are so heavily obfuscated that rtfdump doesn't find them. To exclude this hypothesis, we look for hexadecimal digits:

Some of the sequences (like 17 and 18) contain 1329 hexadecimal characters, but only strings of 5 or 6 contiguous hexadecimal characters.

Either this is extremely obfuscated, or it doesn't contain exploits, but is rather phising.

Searching for URLs:

Indeed, it is phishing (NetEase / 163 is a Chinese Internet company):

 

Didier Stevens
Microsoft MVP Consumer Security
blog.DidierStevens.com DidierStevensLabs.com

Keywords: maldoc phishing rtf
0 comment(s)

Comments

cwqwqwq

www

Nov 17th 2022
6 months ago

eweew<a href="https://www.seocheckin.com/edu-sites-list/">mashood</a>

EEW

Nov 17th 2022
6 months ago

WQwqwqwq[url=https://www.seocheckin.com/edu-sites-list/]mashood[/url]

qwq

Nov 17th 2022
6 months ago

dwqqqwqwq mashood

mashood

Nov 17th 2022
6 months ago

[https://isc.sans.edu/diary.html](https://isc.sans.edu/diary.html)

isc.sans.edu

Nov 23rd 2022
6 months ago

[https://isc.sans.edu/diary.html | https://isc.sans.edu/diary.html]

isc.sans.edu

Nov 23rd 2022
6 months ago

What's this all about ..?

isc.sans.edu

Dec 3rd 2022
5 months ago

password reveal .

isc.sans.edu

Dec 3rd 2022
5 months ago

<a hreaf="https://technolytical.com/">the social network</a> is described as follows because they respect your privacy and keep your data secure:

<a hreaf="https://technolytical.com/">the social network</a> is described as follows because they respect your privacy and keep your data secure. The social networks are not interested in collecting data about you. They don't care about what you're doing, or what you like. They don't want to know who you talk to, or where you go.

<a hreaf="https://technolytical.com/">the social network</a> is not interested in collecting data about you. They don't care about what you're doing, or what you like. They don't want to know who you talk to, or where you go. The social networks only collect the minimum amount of information required for the service that they provide. Your personal information is kept private, and is never shared with other companies without your permission

isc.sans.edu

Dec 26th 2022
5 months ago

https://thehomestore.com.pk/

isc.sans.edu

Dec 26th 2022
5 months ago

Login here to join the discussion.


Diary Archives