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guideob.dll

SIAD

The library guideob.dll has been detected as malware by 1 anti-virus scanner.
Publisher:
SIAD  (signed and verified)

MD5:
cec37cdab05821dcb4cedfc2212498a0

SHA-1:
273f264f5c19f60f2dfa9d02ffaf767c941d4f06

SHA-256:
a5ce514f8bf73892b176526fc6a36b3b32dcdd3b52c8d8c5e4c8ea03f24fd9da

Scanner detections:
1 / 68

Status:
Malware

Analysis date:
4/29/2024 2:12:59 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP (M)
17.1.1.17

File size:
1 MB (1,070,168 bytes)

File type:
Dynamic link library (Win32 DLL)

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

Digital Signature
Signed by:
SIAD

Authority:
Thawte, Inc.

Valid from:
5/30/2011 9:00:00 AM

Valid to:
5/30/2012 8:59:59 AM

Subject:
CN=SIAD, O=SIAD, L="Kangnam-gu ", S=SEOUL, C=KR

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

Serial number:
381CE30ED8472A4E13661E6BC55432C5

Registration
CLSID:
{CC01FC6C-8FC7-435E-B062-01B0ED61B73F}

ProgID:
guideob.guide_ob

COM registered:
Yes

File PE Metadata
Compilation timestamp:
2/17/2012 4:48:42 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

Entry address:
0x232000

Entry point:
83, EC, 04, 50, 53, E8, 01, 00, 00, 00, CC, 58, 8B, D8, 40, 2D, 00, 60, 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, F7, A8, DE, 73, 68, 22, 65, 69, 1C, 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:
7.7686  (probably packed)

Code size:
629.5 KB (644,608 bytes)

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