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helper.dll

Viber Media Inc.

The module helper.dll by Viber Media has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
Viber Media Inc.  (signed and verified)

MD5:
d5f75d5794a875108166fd28f7147d54

SHA-1:
522b0dd8e3311223b15fc2aa23f39c23f7c5017e

SHA-256:
c57278994b72d0b5b51451d6e08df4b8bbb0306788e1d16f9f68937c186a1dbd

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
4/24/2024 2:56:30 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Search.Helper (M)
16.10.23.16

File size:
1.9 MB (1,993,167 bytes)

File type:
Dynamic link library (Win32 DLL)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\helper.dll

Digital Signature
Signed by:
Viber Media Inc.

Authority:
Thawte, Inc.

Valid from:
3/28/2012 6:00:00 AM

Valid to:
3/29/2014 5:59:59 AM

Subject:
CN=Viber Media Inc., OU=DEV, O=Viber Media Inc., L=Panama, S=Panama, C=PA

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
73C6D14119B06C7562CA81A8BEFDCED1

File PE Metadata
Compilation timestamp:
8/1/2013 1:14:08 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
24576:Fb/9daps9OgYh6ARd3wR6bYLGTPbyymNz200lLdfyPy/7880sdOPOR53rVl6rEHw:Fb/9dap+YDec0gdfyPy/78bsUO73rze

Entry address:
0xDF5B9

Entry point:
E9, C1, 4C, 02, 00, 83, 7D, 0C, 01, 75, 05, E8, 27, DA, 00, 00, FF, 75, 08, 8B, 4D, 10, 8B, 55, 0C, E8, EC, FE, FF, FF, 59, 5D, C2, 0C, 00, CC, CC, CC, CC, 8B, 54, 24, 0C, 8B, 4C, 24, 04, 85, D2, 74, 69, 33, C0, 8A, 44, 24, 08, 84, C0, 75, 16, 81, FA, 80, 00, 00, 00, 72, 0E, 83, 3D, 68, E1, 15, 10, 00, 74, 05, E9, 7F, DA, 00, 00, 57, 8B, F9, 83, FA, 04, 72, 31, F7, D9, 83, E1, 03, 74, 0C, 2B, D1, 88, 07, 83, C7, 01, 83, E9, 01, 75, F6, 8B, C8, C1, E0, 08, 03, C1, 8B, C8, C1, E0, 10, 03, C1, 8B, CA, 83, E2...
 
[+]

Entropy:
6.5833

Packer / compiler:
Xtreme-Protector v1.05

Code size:
1.1 MB (1,126,912 bytes)

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