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vtut6rg9.exe

downer for windows

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

The file vtut6rg9.exe by Riyue Tongxing Information Technology (Beijing) Co.,Ltd has been detected as a potentially unwanted program by 10 anti-malware scanners. The file has been seen being downloaded from dl.pconline.com.cn and multiple other hosts.
Publisher:
Riyue Tongxing Information Technology (Beijing) Co.,Ltd.  (signed and verified)

Product:
downer for windows

Version:
1.3.1.14

MD5:
ab2870738cd59e8b3fe02ff53f37b13e

SHA-1:
03b1817adcd2236c686ec102ed36fbc0c03d220a

SHA-256:
a978687d5206a83fc834cdedf27638b4e931c761d191fc691042194df13ed7a7

Scanner detections:
10 / 68

Status:
Potentially unwanted

Analysis date:
12/25/2024 2:30:50 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Variant.Symmi.60792
352

Bitdefender
Gen:Variant.Symmi.60792
1.0.20.245

Emsisoft Anti-Malware
Gen:Variant.Symmi.60792
8.16.02.18.09

ESET NOD32
Win32/Gaofenquming.B potentially unwanted (variant)
10.13046

F-Secure
Gen:Variant.Symmi.60792
11.2016-18-02_5

G Data
Gen:Variant.Symmi.60792
16.2.25

IKARUS anti.virus
PUA.Gaofenquming
t3scan.2.0.6.0

K7 AntiVirus
Adware
13.213.18776

MicroWorld eScan
Gen:Variant.Symmi.60792
17.0.0.147

Rising Antivirus
PE:Malware.Generic(Thunder)!1.A1C4 [F]
23.00.65.16216

File size:
1002.8 KB (1,026,896 bytes)

Product version:
1.3.1.14

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

Original file name:
downer

Common path:
C:\users\{user}\appdata\local\temp\vtut6rg9.exe.part

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

Authority:
WoSign CA Limited

Valid from:
11/2/2015 4:43:59 PM

Valid to:
11/2/2016 4:43:59 PM

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 9:40:56 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:aPKJecZwWJUySDUEAA7AFfl6XPxq2PDSd7:K7SitIBA7AmXJq27Sd7

Entry address:
0x258CF0

Entry point:
60, BE, 00, 80, 56, 00, 8D, BE, 00, 90, E9, FF, C7, 87, F8, 29, 18, 00, 43, 2B, 2C, 76, 57, 83, CD, FF, EB, 0E, 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...
 
[+]

Entropy:
7.8673

Packer / compiler:
UPX v0.89.6 - v1.02 / v1.05 -v1.22 (Delphi) stub

Code size:
964 KB (987,136 bytes)

The file vtut6rg9.exe has been seen being distributed by the following 13 URLs.

http://dl.pconline.com.cn/intf/.../downLoadTool.jsp?masterId=61965&ipType=1&riYueToken=XoaAO6XG

http://dlc2.pconline.com.cn/filedown3_307_17022194/.../7z1514_5100000003077022194.exe

http://dlc2.pconline.com.cn/filedown3_1051_17011027/.../DAEMON_Tools_Lite_5100000010517011027.exe

http://c7.72zx.com/4bad53250031ce742a859e792438765d/56cf13f8/.../qq2015_30@39082.exe

http://dl.pconline.com.cn/intf/.../downLoadTool.jsp?masterId=62941&ipType=1&riYueToken=c5KGBBRZ

http://gs.mydown.yesky.com/downer_21@255060.exe

http://dlc2.pconline.com.cn/filedown3_171892_17028693/.../WeChat_C1018_5100001718927028693.exe

http://dl.pconline.com.cn/intf/.../downLoadTool.jsp?masterId=362255&ipType=1&riYueToken=t7vtJ8G7

http://filecdn.72zx.com/.../Adobe_31@21631.exe

http://ftp-idc.pconline.com.cn/a88406b0402edfaaa405e77430c90427/pub/download/201010/maldner/.../360sd_105720_5100000644506961502.exe

http://dl.pconline.com.cn/intf/.../downLoadTool.jsp?masterId=356452&ipType=1&riYueToken=UqaOU2fw

http://dl.pconline.com.cn/intf/.../downLoadTool.jsp?masterId=61843&ipType=1&riYueToken=J03FUH5m

http://filecdn.72zx.com/.../msvcp110.dll_30@103755.exe

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