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installimvu_486.0_st.exe

IMVU

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from www.contentbestflash.com and multiple other hosts.
Publisher:
IMVU  (signed and verified)

MD5:
aa0f51fe49a4389f4322ba7ce6cdc1b6

SHA-1:
18174b814150b752b2429905c2195f0e9fce6bf1

SHA-256:
32b0c67f3ea484e70ffbedf7c41e50001dec7f692cec753f90c68b10c7e9882e

Scanner detections:
1 / 68

Status:
Clean  (1 probable false positive detection)

Explanation:
This is mosty likely a false positive detection, the file is probably clean.

Analysis date:
12/25/2024 6:29:38 PM UTC  (today)

Scan engine
Detection
Engine version

Vba32 AntiVirus
suspected of Trojan.Downloader.gen.h
3.12.26.0

File size:
77.1 KB (78,952 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\downloads\installimvu_486.0_st.exe

Digital Signature
Signed by:
IMVU

Authority:
VeriSign, Inc.

Valid from:
2/16/2012 1:00:00 AM

Valid to:
4/2/2015 1:59:59 AM

Subject:
CN=IMVU, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=IMVU, L=Palo Alto, S=California, C=US

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:
347B78CDF0BC7E2A47105EC2A65FCCD9

File PE Metadata
Compilation timestamp:
12/5/2009 11:50:41 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
1536:JLXB65939tY6HBg4sXJjBs8na3lm/MIib9W:JLk395hYXJ9z+Ih

Entry address:
0x30CB

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 60, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 38, 3F, 42, 00, E8, F1, 2B, 00, 00, A3, 84, 3E, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 30, F4, 41, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 80, 36, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 90, 42, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
22.5 KB (23,040 bytes)

The file installimvu_486.0_st.exe has been seen being distributed by the following 8 URLs.

http://www.contentbestflash.com/0OK_uC5aDF3cS5X4kK9KAy2y1bbj37jcIVRbAQGd663h7wLQy28mMwnaUq1Zjn5t0ohO9BCsI2I1d7ohfrAv7qIMjUuyrmJcutdhka2UronK 1hy1MLLCTuj1hKsTXxihyo6l41rkGYP_n5RxfpTDQR32QO_gSJ9gEcCZi82jBzwu5SiNjMCT1GNJ_3w7w8SrHf_TIE7mOBttrr53ETeMk9MA3TAWXC96NWK4VjVf2fVFi_vlJfoa66TapcUIi98DlwmdeuDEMivT4AjrlyeGIBMqr85IxY9rLLKHsg HSmNH3uYfRE4Gyz4skIC5rMxphDEaNN6v54SOnn FDdor05huz id4FNhqW64d4V_f3CarmO7oeS3YLa1jG76C4MNZKSxOONrOnw3DJ_alpdzZY4Qt4plzujySlANPdtKGDpx_6hvQ4imichpLvoNqK7XYoWfK1AJ4DOQEO7Ysdr3Yagq465RCBiJwKh4kx7UfPhXFB1io4=-G0sAAGRgnq2tSWrSxSZElFlUktn2ub3f9yXgC 3X6206Fw1lDu X7wea_7P8eot2mE26BTbl_pr99n8naOw_qcAsogTNsjhJ4Cg=-e

http://gsf-cf.softonic.com/181/74b/.../file?SD_used=0&channel=WEB&fdh=yes&id_file=48650&instance=softonic_es&type=PROGRAM&Expires=1430265697&Key-Pair-Id=APKAJUA62FNWTI37JTGQ&Signature=aXI11xII8RoApwxHOjA2gvw3Lpwultuve2gpp4Wst0k47LvIxdIr~r74md21hlzKGhG3tZ0MQXotvdBzDhNe~bUysKSQLKY-P5Gg6at-nuxE8WQK5IVc8Hca4-FK0kybAzB~sqAXUdHiUlRRpn0Y10r0g3TLGTsxTqBJzF8z93Q_&filename=InstallIMVU_486-0_st.exe

http://gsf-cf.softonic.com/181/74b/.../file?SD_used=0&channel=WEB&fdh=yes&id_file=48650&instance=softonic_es&type=PROGRAM&Expires=1430308028&Key-Pair-Id=APKAJUA62FNWTI37JTGQ&Signature=eB2xFUM6n1brPMwP6~fzyD3fvBFg1hsV1OmO3igsCz4NWz8y8txPNtvRLE7geAktbfY257Uon3N2dPmybYKfI-cL5mclFqbRW6~6nXUzfJ9lKBBtm87~7KonC-f0O8YjoJ~HJUPz2c3hmtF-gC-DziHfbjMlUPa5z8Zw1noo6~c_&filename=InstallIMVU_486-0_st.exe

http://cdn.downtoad.com/.../imvu.exe

http://fr.imvu.com/signup/.../?download=1

http://nl.imvu.com/signup/.../?download=1

http://static-akm.imvu.com/imvufiles/.../InstallIMVU_486.0_st.exe

http://www.imvu.com/signup/.../?download=1

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