microsoft office Archives - Black Hills Information Security

00299_05102018_CrackOfficePasswordsWithDictionary

Author, External/Internal, How-To, Kent Ickler, Password Cracking AES, CeWL, decrypt, dictionary, encryption, Exce, Hashcat, John the Ripper, JTR, Kent Ickler, LinkedIn, microsoft office, Office, SHA, wordlist

How to Crack Office Passwords with a Dictionary

Kent Ickler// TLDR: We use a custom dictionary to crack Microsoft Office document encryption. Then we use a custom dictionary for pwnage in LinkedIn hash database. Background: I recently got […]

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Author, Ethan Robish, Red Team, Red Team Tools Bugging Excel files, Bugging xlsx files, Colin Edwards, Excel, Microsoft Excel, microsoft office

Bugging Microsoft Files: Part 2 – Xlsx Files using Microsoft Excel

Ethan Robish // As promised in my previous post, part 1, this post shows how to place a tracking bug in a native .xlsx file. Full credit for this method […]

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C2, Red Team anti-virus, BHIS favorite office sports, blacklisting, C2, evading anti-virus, Kill your AV, macros, microsoft office, veil-evasion

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Sally Vandeven // Evading anti-virus scanners has become a bit of a sport around BHIS. When we do C2 testing for our customers we start with a host on the […]

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