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flv_installer.exe

Xi'an Dianyi Info Tech Co.,Ltd.

The application flv_installer.exe by Xi'an Dianyi Info Tech Co.,Ltd has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. The file has been seen being downloaded from s3.amazonaws.com and multiple other hosts.
Publisher:
Xi'an Dianyi Info Tech Co.,Ltd.  (signed and verified)

MD5:
c3c2a3bf9731e0a9d70806672889b5a4

SHA-1:
cea49abd9a30346628bc2564274623b44e691116

SHA-256:
f8038cc26dea633828bafaeef18fcf6307b7cdf2b262879d15cca8eca62d5cb2

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Analysis date:
11/8/2024 2:36:44 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.XianDianyiInfoTechCoLtd.N
14.7.31.23

File size:
968.3 KB (991,552 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\downloads\flv_installer.exe

Digital Signature
Signed by:
Xi'an Dianyi Info Tech Co.,Ltd.

Authority:
VeriSign, Inc.

Valid from:
10/14/2013 7:00:00 PM

Valid to:
10/15/2014 6:59:59 PM

Subject:
CN="Xi'an Dianyi Info Tech Co.,Ltd.", OU=Digital ID Class 3 - Microsoft Software Validation v2, O="Xi'an Dianyi Info Tech Co.,Ltd.", L=Xi'an, S=Shanxi, C=CN

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
1F8FABF972B3555BE069ABAC268C2F23

File PE Metadata
Compilation timestamp:
12/5/2013 9:48:24 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
24576:7Du2zrtcIfAqT0duLYhS4KMhBXa3cbf3qflSsNP:Hu+rBTlLYRKMba3cbfaUqP

Entry address:
0x5ADEE

Entry point:
E8, 17, C1, 00, 00, E9, 79, FE, FF, FF, 8B, FF, 55, 8B, EC, 51, 83, 65, FC, 00, 53, 8B, 5D, 10, 85, DB, 75, 07, 33, C0, E9, 9A, 00, 00, 00, 57, 83, FB, 04, 72, 75, 8D, 7B, FC, 85, FF, 76, 6E, 8B, 4D, 0C, 8B, 45, 08, 8A, 10, 83, C0, 04, 83, C1, 04, 84, D2, 74, 52, 3A, 51, FC, 75, 4D, 8A, 50, FD, 84, D2, 74, 3C, 3A, 51, FD, 75, 37, 8A, 50, FE, 84, D2, 74, 26, 3A, 51, FE, 75, 21, 8A, 50, FF, 84, D2, 74, 10, 3A, 51, FF, 75, 0B, 83, 45, FC, 04, 39, 7D, FC, 72, C2, EB, 3F, 0F, B6, 40, FF, 0F, B6, 49, FF, EB, 46...
 
[+]

Entropy:
7.1909

Code size:
463 KB (474,112 bytes)

The file flv_installer.exe has been seen being distributed by the following 3 URLs.

http://s3.amazonaws.com/track.mobclick.net/download/.../FLV_installer.exe

http://yeahmobi.go2cloud.org/aff_c?offer_id=16318&aff_id=12582

http://www.trackflv.net/aff_c?offer_id=16318&aff_id=12582

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