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0rfdalk5mug==2.exe

4807_obw_istartsurf

Yuxin WANG

The application 0rfdalk5mug==2.exe by Yuxin WANG has been detected as adware by 7 anti-malware scanners. It is also typically executed from the user's temporary directory. The file has been seen being downloaded from d2drfrdurj6mvo.cloudfront.net.
Publisher:
7th  (signed by Yuxin WANG)

Product:
4807_obw_istartsurf

Description:
7th

Version:
7,0,0,2810

MD5:
3933b8ad9a8e4e9ab599eb4166265971

SHA-1:
256e2b332b7468b30c7aec0627c1c59ecf1e19ee

SHA-256:
3ca682906dd8b317901bd175efe49d0d3c424ec89e2445003aa50d3f2ea16b72

Scanner detections:
7 / 68

Status:
Adware

Analysis date:
11/27/2024 10:34:38 AM UTC  (today)

Scan engine
Detection
Engine version

ESET NOD32
Win32/ELEX.FG potentially unwanted (variant)
9.12347

G Data
Win32.Application.IStartSurf
15.10.25

K7 AntiVirus
Adware
13.210.17409

Malwarebytes
PUP.Optional.IStartSurf.ShrtCln
v2015.10.03.09

Reason Heuristics
PUP.ELEX.YuxinWANG (M)
15.10.3.9

SUPERAntiSpyware
PUP.MyStartSearch/Variant
9592

Zillya! Antivirus
Adware.ELEX.Win32.3
2.0.0.2425

File size:
353.2 KB (361,720 bytes)

Product version:
7,0,0,2810

Copyright:
7th

Original file name:
7th

File type:
Executable application (Win32 EXE)

Language:
English (United Kingdom)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\0rfdalk5mug==2.exe

Digital Signature
Signed by:
Yuxin WANG

Authority:
thawte, Inc.

Valid from:
10/2/2015 6:30:00 AM

Valid to:
8/13/2017 6:29:59 AM

Subject:
CN=Yuxin WANG, OU=Individual Developer, O=No Organization Affiliation, L=Beijing, S=Beijing, C=CN

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

Serial number:
1FB162413C278F89E6B716CC1198119F

File PE Metadata
Compilation timestamp:
9/12/2015 11:10:38 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
3072:xfByutMgKwfe8nDY94mqqOyp2vTe6WVhLqnMALt4Nr0usU+5NeEdf6UerNzTxP+K:xgutMgh8y7nTeHoMg4dbsU4GAK

Entry address:
0x18724

Entry point:
E8, 5E, CF, 00, 00, E9, 00, 00, 00, 00, 6A, 14, 68, 80, 27, 45, 00, E8, 56, 67, 00, 00, E8, 82, 2D, 00, 00, 0F, B7, F0, 6A, 02, E8, F1, CE, 00, 00, 59, B8, 4D, 5A, 00, 00, 66, 39, 05, 00, 00, 40, 00, 74, 04, 33, DB, EB, 33, A1, 3C, 00, 40, 00, 81, B8, 00, 00, 40, 00, 50, 45, 00, 00, 75, EB, B9, 0B, 01, 00, 00, 66, 39, 88, 18, 00, 40, 00, 75, DD, 33, DB, 83, B8, 74, 00, 40, 00, 0E, 76, 09, 39, 98, E8, 00, 40, 00, 0F, 95, C3, 89, 5D, E4, E8, B2, 63, 00, 00, 85, C0, 75, 08, 6A, 1C, E8, DC, 00, 00, 00, 59, E8...
 
[+]

Entropy:
5.9012

Code size:
190.5 KB (195,072 bytes)

The file 0rfdalk5mug==2.exe has been seen being distributed by the following URL.

http://d2drfrdurj6mvo.cloudfront.net/.../obw_istartsurf.exe

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