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windgdo.dll

아이비엔 (IBN)

The module windgdo.dll by 아이비엔 (IBN) has been detected as a potentially unwanted program by 13 anti-malware scanners. It is installed within the context of Internet Explore as a BHO (Browser Helper Object) under the name ‘windgdo’. The file has been seen being downloaded from down.windgdo.com.
Publisher:
아이비엔 (IBN)  (signed and verified)

MD5:
14567e323664e5ab428179252380178e

SHA-1:
31c1824ff93eadf781fbec204755193b9f638f46

SHA-256:
c1c6f1a1c462c016c5e479bbb7abd872a34a5e3774db81117922218a384c47bd

Scanner detections:
13 / 68

Status:
Potentially unwanted

Analysis date:
11/15/2024 10:31:22 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Variant.Symmi.14532
191

Arcabit
Trojan.Symmi.D38C4
1.0.0.741

AVG
Generic
2017.0.2669

Bitdefender
Gen:Variant.Symmi.14532
1.0.20.1050

Emsisoft Anti-Malware
Gen:Variant.Symmi.14532
8.16.07.28.02

ESET NOD32
Win32/AdWare.KeywordFind (variant)
10.13863

F-Prot
W32/Themida_Packed
v6.4.7.1.166

F-Secure
Gen:Variant.Symmi.14532
11.2016-28-07_5

G Data
Gen:Variant.Symmi.14532
16.7.25

IKARUS anti.virus
Win32.SuspectCrc
t3scan.2.1.6.0

K7 AntiVirus
Adware
13.235.20359

MicroWorld eScan
Gen:Variant.Symmi.14532
17.0.0.630

Qihoo 360 Security
Win32/Trojan.eb5
1.0.0.1120

File size:
957.3 KB (980,224 bytes)

File type:
Dynamic link library (Win32 DLL)

Common path:
C:\users\{user}\appdata\roaming\windoguide\windgdo.dll

Digital Signature
Signed by:
아이비엔 (IBN)

Authority:
thawte, Inc.

Valid from:
10/8/2015 9:00:00 AM

Valid to:
10/8/2018 8:59:59 AM

Subject:
CN=아이비엔 (IBN), OU=IT Team, O=아이비엔 (IBN), L=Seongdong-gu, S=SEOUL, C=KR

Issuer:
CN=thawte SHA256 Code Signing CA, O="thawte, Inc.", C=US

Serial number:
4166F57FE9D68663F57A34AE0E960E6A

File PE Metadata
Compilation timestamp:
7/23/2016 12:04:42 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:nS+/N4dot73I7hfa9zV1qrn1BqPMM18tQ3eMc/AyHyZ35:SyN4yMhin1YHqBmtdvyZ5

Entry address:
0x201000

Entry point:
83, EC, 04, 50, 53, E8, 01, 00, 00, 00, CC, 58, 8B, D8, 40, 2D, 00, 50, 0A, 00, 2D, 5D, 36, 5F, 00, 05, 52, 36, 5F, 00, 80, 3B, CC, 75, 19, C6, 03, 00, BB, 00, 10, 00, 00, 68, BF, 85, B6, 29, 68, 4B, 8A, F4, 18, 53, 50, E8, 0A, 00, 00, 00, 83, C0, 00, 89, 44, 24, 08, 5B, 58, C3, 55, 8B, EC, 60, 8B, 75, 08, 8B, 4D, 0C, C1, E9, 02, 8B, 45, 10, 8B, 5D, 14, EB, 08, 31, 06, 01, 1E, 83, C6, 04, 49, 0B, C9, 75, F4, 61, C9, C2, 10, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00...
 
[+]

Entropy:
7.7547  (probably packed)

Code size:
455.5 KB (466,432 bytes)

Internet Explorer BHO
CLSID:
{CC01FC6C-194B-40C2-8050-C4123D25F018}

CLSID name:
windgdo


The file windgdo.dll has been seen being distributed by the following URL.

http://down.windgdo.com/.../windgdo.dll

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