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ec977d393d0952e0140a724959790c54d5821a5a

downer for windows

Riyue Tongxing Information Technology (Beijing) Co.,Ltd.

The file ec977d393d0952e0140a724959790c54d5821a5a by Riyue Tongxing Information Technology (Beijing) Co.,Ltd has been detected as a potentially unwanted program by 5 anti-malware scanners. It is installed within the Mozilla Firefox web browser as part of an addin/plugin.
Publisher:
Riyue Tongxing Information Technology (Beijing) Co.,Ltd.  (signed and verified)

Product:
downer for windows

Version:
1.3.1.14

MD5:
efcf1a89e8ef3ffdd935954e0fd4b569

SHA-1:
d198926f98bccf7a5ec67c104e2875ef3c09f2ec

SHA-256:
da1b04ebea4ed005b568fdec979b95fc7d72f0a7df690faee9e7f048695ba61c

Scanner detections:
5 / 68

Status:
Potentially unwanted

Analysis date:
2/25/2025 12:19:37 PM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:Malware-gen
160518-2

Dr.Web
Adware.Downware.14102
9.0.1.05190

ESET NOD32
Win32/Gaofenquming.B potentially unwanted application
8.0.319.0

Kaspersky
not-a-virus:AdWare.Win32.Agent
15.0.0.562

Norman
Adware.Generic.1550887
28.05.2016 15:32:18

File size:
2.6 MB (2,747,183 bytes)

Product version:
1.3.1.14

Copyright:
Riyue Tongxing Information Technology (Beijing) Co.,Ltd.

Original file name:
downer

Language:
Chinese (Simplified, China)

Common path:
C:\users\{user}\appdata\local\mozilla\firefox\profiles\{user}.default\cache2\entries\ec977d393d0952e0140a724959790c54d5821a5a

Digital Signature
Signed by:
Riyue Tongxing Information Technology (Beijing) Co.,Ltd.

Authority:
WoSign CA Limited

Valid from:
11/2/2015 8:43:59 AM

Valid to:
11/2/2016 8:43:59 AM

Subject:
CN="Riyue Tongxing Information Technology (Beijing) Co.,Ltd.", O="Riyue Tongxing Information Technology (Beijing) Co.,Ltd.", STREET="B801A,8F,Block B,S&T Fortune Center,No.8,Xueqing Road,Haidian District", PostalCode=100083, L=Beijing, S=Beijing, C=CN, SERIALNUMBER=110108011321704, OID.2.5.4.15=Private Organization, OID.1.3.6.1.4.1.311.60.2.1.1=Beijing, OID.1.3.6.1.4.1.311.60.2.1.2=Beijing, OID.1.3.6.1.4.1.311.60.2.1.3=CN

Issuer:
CN=WoSign EV Code Signing CA, O=WoSign CA Limited, C=CN

Serial number:
52DC4C31F7609AF339EF3228BD510B83

File PE Metadata
Compilation timestamp:
2/16/2016 9:42:14 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
49152:9PYp9E+NnloEKQQHY0GIiThUmN1fB4SHUm4EXqLDd1dZ:lYfloEhv1hbDUmn6/d1dZ

Entry address:
0x794800

Entry point:
60, BE, 00, 00, 90, 00, 8D, BE, 00, 10, B0, FF, 57, 83, CD, FF, EB, 10, 90, 90, 90, 90, 90, 90, 8A, 06, 46, 88, 07, 47, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 72, ED, B8, 01, 00, 00, 00, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, 01, DB, 73, EF, 75, 09, 8B, 1E, 83, EE, FC, 11, DB, 73, E4, 31, C9, 83, E8, 03, 72, 0D, C1, E0, 08, 8A, 06, 46, 83, F0, FF, 74, 74, 89, C5, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C9, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C9, 75, 20, 41, 01, DB, 75...
 
[+]

Entropy:
7.9087

Packer / compiler:
UPX 2.90LZMA

Code size:
2.6 MB (2,707,456 bytes)

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