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iereg.dll

OOO Metabar

The module iereg.dll by OOO Metabar has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. It is installed within the Mozilla Firefox web browser as part of an addin/plugin.
Publisher:
OOO Metabar  (signed and verified)

MD5:
d5cd88648980f1ec511e3c0da3c66b8e

SHA-1:
932f1721bb2cbbbe8f58a575b71646bb74995ed9

Scanner detections:
1 / 68

Status:
Adware

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:
4/19/2024 1:32:33 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.OOOMetabar (M)
16.2.15.19

File size:
110.8 KB (113,448 bytes)

File type:
Dynamic link library (Win32 DLL)

Common path:
C:\Documents and Settings\{user}\Application data\mozilla\firefox\profiles\{user}.default\extensions\metabar_toolbar2205737@metabar.ru\chrome\partners\iereg.dll

Digital Signature
Signed by:
OOO Metabar

Authority:
Thawte, Inc.

Valid from:
4/7/2013 3:00:00 AM

Valid to:
6/7/2014 2:59:59 AM

Subject:
CN=OOO Metabar, OU=IT Department, O=OOO Metabar, L=Moscow, S=Moscow, C=RU

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

Serial number:
4FE3D2281102359C9EAEC3EB2E41300C

File PE Metadata
Compilation timestamp:
11/8/2013 1:53:14 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
3072:9oAMuopV5rAISDX97GbneqiVbaWXaN6GICnBE:9DMH8X97QneqiVPwi/

Entry address:
0x8DF5

Entry point:
8B, FF, 55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, 0E, 5B, 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, 8B, 4D, 0C, 53, 33, DB, 3B, CB, 76, 1B, 6A, E0, 33, D2, 58, F7, F1, 3B, 45, 10, 73, 0F, E8, C8, 07, 00, 00, C7, 00, 0C, 00, 00, 00, 33, C0, EB, 41, 0F, AF, 4D, 10, 56, 57, 8B, F1, 39, 5D, 08, 74, 0B, FF, 75, 08, E8, 04, 5C, 00, 00, 59, 8B, D8, 56, FF, 75, 08, E8, 4B, 5B, 00, 00, 8B, F8, 59, 59, 85, FF, 74, 14, 3B, DE, 73, 10, 2B, F3, 56, 6A, 00, 03...
 
[+]

Code size:
71.5 KB (73,216 bytes)

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