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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:
b57b9e399815a12dabc6264ccf8747f6

SHA-1:
c65f4ef467ff397f5ff12642d8bacad1139f0693

SHA-256:
2a1853eacddf8b725776138af52ce8ddf37917d00731602dea1af9ed953fcea2

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:
11/27/2024 5:03:35 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.XianDianyiInfoTechCoLtd.N
14.7.31.23

File size:
918.8 KB (940,840 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 8:00:00 PM

Valid to:
10/15/2014 7:59:59 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:
10/29/2013 2:55:54 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
24576:r5jlXIE3xy/74AV8zi6PoGd8HV1ChBDWpBpmKDqUb:cogGdk1CfWpBpBD/

Entry address:
0x7842A

Entry point:
E8, D9, 03, 00, 00, E9, 37, FD, FF, FF, FF, 25, 8C, E3, 47, 00, CC, CC, 68, 95, 84, 47, 00, 64, FF, 35, 00, 00, 00, 00, 8B, 44, 24, 10, 89, 6C, 24, 10, 8D, 6C, 24, 10, 2B, E0, 53, 56, 57, A1, 1C, A0, 49, 00, 31, 45, FC, 33, C5, 50, 89, 65, E8, FF, 75, F8, 8B, 45, FC, C7, 45, FC, FE, FF, FF, FF, 89, 45, F8, 8D, 45, F0, 64, A3, 00, 00, 00, 00, C3, 8B, 4D, F0, 64, 89, 0D, 00, 00, 00, 00, 59, 5F, 5F, 5E, 5B, 8B, E5, 5D, 51, C3, 8B, FF, 55, 8B, EC, FF, 75, 14, FF, 75, 10, FF, 75, 0C, FF, 75, 08, 68, 22, 7F, 47...
 
[+]

Entropy:
7.0075

Code size:
499 KB (510,976 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=14704&aff_id=12582

http://www.trackflv.net/aff_c?offer_id=14704&aff_id=12582

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