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This channel discusses:

— Offensive Security
— RedTeam
— Malware Research
— OSINT
— etc

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t.iss.one/APT_Notes/6

Chat Link:
t.iss.one/APT_Notes_PublicChat
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ZipExec

Is a Proof-of-Concept (POC) tool to wrap binary-based tools into a password-protected zip file. This zip file is then base64 encoded into a string that is rebuilt on disk. This encoded string is then loaded into a JScript file that when executed, would rebuild the password-protected zip file on disk and execute it. This is done programmatically by using COM objects to access the GUI-based functions in Windows via the generated JScript loader, executing the loader inside the password-protected zip without having to unzip it first. By password protecting the zip file, it protects the binary from EDRs and disk-based or anti-malware scanning mechanisms.

https://github.com/Tylous/ZipExec

#redteam #netsec
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LOLBAS WorkFolders.exe

"C:\Windows\System32\WorkFolders.exe" (signed by MS) can be used to run arbitrary executables in the current working directory with the name control.exe. It's like a new rundll32.exe lolbin but for EXEs!

#lolbin #lolbas
Jira Unauthenticated Access to Screens

Exploit:
jira.example.com/rest/api/2/screens 

Note:
Depends on the Program, some accept it and some consider this Informational.

#jira #bugbounty
LFI Bypass

1) /usr/bin/cat /etc/passwd == /???/???/c?t$IFS/?t?/p?s?wd
2) /*/?at$IFS/???/???swd
3)/****/?at$IFS/???/*swd
4)/****/?at$IFS/???/*******swd

(IFS is Internal Field Separator = [space], [tab] or a [newline])

#bugbounty #bugbountytips #lfi
For someone, who didn't notice this link in our posts

https://j00ru.vexillium.org/syscalls/nt/64/

#maldev #call #table #syscall