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adks_istartsurf_20140801.exe

1050_adks_istartsurf

Liyan Liu

The application adks_istartsurf_20140801.exe by Liyan Liu has been detected as adware by 13 anti-malware scanners. It is also typically executed from an Internet Explorer cache folder. The file has been seen being downloaded from drzwu57ht9dxd.cloudfront.net.
Publisher:
File Syn  (signed by Liyan Liu)

Product:
1050_adks_istartsurf

Description:
FileWork

Version:
6.1.7601.675

MD5:
0b3cf7703425399fe8bf013a322920ae

SHA-1:
c5185223c06a8bc534cf3076829c9736dd09a4bf

SHA-256:
179bab26650be0788df3a48bdd2b6b88471fc43b7697acba40cce2a3c83731ae

Scanner detections:
13 / 68

Status:
Adware

Analysis date:
12/24/2024 12:34:30 PM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
Riskware.Agent
7.1.1

Baidu Antivirus
Adware.Win32.ELEX
4.0.3.14815

Dr.Web
Adware.Mutabaha.67
9.0.1.0227

ESET NOD32
Win32/ELEX.AT (variant)
8.10197

Fortinet FortiGate
Riskware/Elex
8/15/2014

herdProtect (fuzzy)
variant of 310714_a5.exe (Adware)
2014.9.11.19

Malwarebytes
PUP.Optional.SearchHijacker.A
v2014.08.15.01

McAfee
Downloader-FAGU!4E3FA8A86D87
5600.7038

Reason Heuristics
PUP.LiyanLiu.Y
14.8.7.2

Rising Antivirus
PE:Worm.Rebhip!1.64F0
23.00.65.14801

Sophos
Generic PUA LF
4.98

SUPERAntiSpyware
Trojan.Agent/Gen-Rebhip
10421

Trend Micro House Call
Suspicious_GEN.F47V0807
7.2.215

File size:
774.9 KB (793,472 bytes)

Product version:
6.1.7601.675

Copyright:
SynWork

Original file name:
SynWork.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\adks_istartsurf_20140801.exe

Digital Signature
Signed by:
Liyan Liu

Authority:
DigiCert Inc

Valid from:
7/21/2014 7:00:00 PM

Valid to:
7/27/2015 7:00:00 AM

Subject:
CN=Liyan Liu, O=Liyan Liu, L=Wenzhou, S=Zhejiang, C=CN

Issuer:
CN=DigiCert Assured ID Code Signing CA-1, OU=www.digicert.com, O=DigiCert Inc, C=US

Serial number:
06A374858107D7F624D3CC328C92248A

File PE Metadata
Compilation timestamp:
8/1/2014 4:33:08 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
24576:eb0KHeJtitW9ANYOVlxCiaqdxPATOuhtMb:K01JtOxlwAmT5vMb

Entry address:
0x3E9EF

Entry point:
E8, 7E, 07, 01, 00, E9, 7F, FE, FF, FF, CC, CC, CC, CC, CC, CC, CC, 57, 56, 8B, 74, 24, 10, 8B, 4C, 24, 14, 8B, 7C, 24, 0C, 8B, C1, 8B, D1, 03, C6, 3B, FE, 76, 08, 3B, F8, 0F, 82, 68, 03, 00, 00, 0F, BA, 25, 1C, 0F, 4B, 00, 01, 73, 07, F3, A4, E9, 17, 03, 00, 00, 81, F9, 80, 00, 00, 00, 0F, 82, CE, 01, 00, 00, 8B, C7, 33, C6, A9, 0F, 00, 00, 00, 75, 0E, 0F, BA, 25, 18, E1, 4A, 00, 01, 0F, 82, DA, 04, 00, 00, 0F, BA, 25, 1C, 0F, 4B, 00, 00, 0F, 83, A7, 01, 00, 00, F7, C7, 03, 00, 00, 00, 0F, 85, B8, 01, 00...
 
[+]

Entropy:
6.4226

Code size:
564.5 KB (578,048 bytes)

The file adks_istartsurf_20140801.exe has been seen being distributed by the following URL.

http://drzwu57ht9dxd.cloudfront.net/bundles/.../adks_istartsurf_20140801.exe

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