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mycustomaction.dll

DSNR

The module mycustomaction.dll by DSNR has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. It is also typically executed from the user's temporary directory.
Publisher:
DSNR  (signed and verified)

MD5:
1d6f3a0e2651d9f5b451ca32f40350ff

SHA-1:
88dee5e45b741a2628eb31dc8d0ba64b6bdd96ae

SHA-256:
592d9549e2e15b03f3f5e741100b1db2c721811416065478ad713b68cb31f3ee

Scanner detections:
1 / 68

Status:
Potentially unwanted

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Analysis date:
12/29/2024 5:48:58 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.DSNR (M)
16.10.7.23

File size:
392.9 KB (402,280 bytes)

File type:
Dynamic link library (Win32 DLL)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\{279d3f30-ed7a-4e0f-80a9-248b8dda4b1b}\mycustomaction.dll

Digital Signature
Signed by:
DSNR

Authority:
VeriSign, Inc.

Valid from:
4/13/2010 4:00:00 AM

Valid to:
4/14/2011 3:59:59 AM

Subject:
CN=DSNR, OU=DSNR labs, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=DSNR, L=Raanana, S=Israel, C=IL

Issuer:
CN=VeriSign Class 3 Code Signing 2009-2 CA, OU=Terms of use at https://www.verisign.com/rpa (c)09, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
135AF75522A2661E6FD2A00A681AF08D

File PE Metadata
Compilation timestamp:
8/3/2010 4:25:12 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
6144:EIidbmK/LsRDAN8ucq0g4mq2+hmBAb8mMRxSZHJLsW92K:E7db7YRDACdU4Y+hAA6m9JJ2K

Entry address:
0x3F6E8

Entry point:
8B, FF, 55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, 2F, A5, 00, 00, FF, 75, 08, 8B, 4D, 10, 8B, 55, 0C, E8, EC, FE, FF, FF, 59, 5D, C2, 0C, 00, 8B, FF, 55, 8B, EC, 51, 53, 56, 57, FF, 35, 2C, FA, 05, 10, E8, 8B, 3F, 00, 00, FF, 35, 28, FA, 05, 10, 8B, F8, 89, 7D, FC, E8, 7B, 3F, 00, 00, 8B, F0, 59, 59, 3B, F7, 0F, 82, 83, 00, 00, 00, 8B, DE, 2B, DF, 8D, 43, 04, 83, F8, 04, 72, 77, 57, E8, 70, A5, 00, 00, 8B, F8, 8D, 43, 04, 59, 3B, F8, 73, 48, B8, 00, 08, 00, 00, 3B, F8, 73, 02, 8B, C7, 03, C7, 3B, C7, 72, 0F...
 
[+]

Entropy:
6.4153

Code size:
327.5 KB (335,360 bytes)

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