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95d5.tmp

PC HelpSoft Driver Updater

PC HelpSoft Labs Inc.

The file 95d5.tmp has been detected as malware by 1 anti-virus scanner. The file has been seen being downloaded from webtools.pchelpsoft.com and multiple other hosts.
Publisher:
PC HelpSoft   (signed by PC HelpSoft Labs Inc.)

Product:
PC HelpSoft Driver Updater

Version:
4.0

MD5:
616c3272b7497d658b30d31265ebf42a

SHA-1:
9ac4ca0cee586fc150879cb3bf7fede570387114

SHA-256:
79bf386167ff08ef9838d1d7251d300057b31c4f78f06972b627ba704fafe5aa

Scanner detections:
1 / 68

Status:
Malware

Analysis date:
5/21/2024 1:36:38 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Optional.PCHelpSoft.PCHelpSoftLabs.Installer.Meta (L)
16.2.13.8

File size:
2.5 MB (2,583,824 bytes)

Product version:
4.0

Copyright:
PC HelpSoft

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\95d5.tmp

Digital Signature
Signed by:
PC HelpSoft Labs Inc.

Authority:
Symantec Corporation

Valid from:
6/26/2015 2:00:00 AM

Valid to:
7/26/2016 1:59:59 AM

Subject:
CN=PC HelpSoft Labs Inc., O=PC HelpSoft Labs Inc., L=Victoria, S=British Columbia, C=CA

Issuer:
CN=Symantec Class 3 SHA256 Code Signing CA, OU=Symantec Trust Network, O=Symantec Corporation, C=US

Serial number:
5BF17138E97AA928FD8A09C5915E975F

File PE Metadata
Compilation timestamp:
7/16/2015 3:24:20 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
49152:Tke/nIjzW0Wz4mzATZnv2riLOtwZesye+H0DyC6iBpuczpgY4ARP5unW:4cnIuR4NZn+rMOOesyHH0DyCnuUeYxP7

Entry address:
0x113BC

Entry point:
55, 8B, EC, 83, C4, A4, 53, 56, 57, 33, C0, 89, 45, C4, 89, 45, C0, 89, 45, A4, 89, 45, D0, 89, 45, C8, 89, 45, CC, 89, 45, D4, 89, 45, D8, 89, 45, EC, B8, 34, 00, 41, 00, E8, E8, 51, FF, FF, 33, C0, 55, 68, 9E, 1A, 41, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 5A, 1A, 41, 00, 64, FF, 32, 64, 89, 22, A1, 48, 5B, 41, 00, E8, 1E, D8, FF, FF, E8, 6D, D3, FF, FF, 80, 3D, DC, 2A, 41, 00, 00, 74, 0C, E8, 33, D9, FF, FF, 33, C0, E8, 80, 32, FF, FF, 8D, 55, EC, 33, C0, E8, E2, A3, FF, FF, 8B, 55, EC, B8, 54, 86...
 
[+]

Developed / compiled with:
Microsoft Visual C++

Code size:
63.5 KB (65,024 bytes)

The file 95d5.tmp has been seen being distributed by the following 7 URLs.

https://webtools.pchelpsoft.com/download.cfm?tracking=PH_FR_PP_GO_SE_DU_BROAD&keyword=du-fr1&campaignID=ADWORDS&gclid=CJLkocbWg9ECFSIM0wodBcAD_w&go=https://dhcppd6c99x6i.cloudfront.net/.../Driver_Updater_4011.exe

http://webtools.pchelpsoft.com/download.cfm?tracking=PH_FR_PP_GO_SE_DU_BROAD&keyword=du-fr1&campaignID=ADWORDS&gclid=COaWqY_nucwCFYlehgodskAAyA&go=http://cdn2.pchelpsoft.com/.../Driver_Updater_4011.exe

http://webtools.pchelpsoft.com/download.cfm?tracking=PH_FR_PP_GO_SE_DU_BROAD&keyword=du-fr1&campaignID=ADWORDS&gclid=CLj0_cjvm88CFWMW0wod-IYC7g&go=http://cdn2.pchelpsoft.com/.../Driver_Updater_4011.exe

https://webtools.pchelpsoft.com/download.cfm?tracking=PH_FR_PP_GO_SE_DU_BROAD&keyword=du-fr1&campaignID=ADWORDS&gclid=CLvX0vD5-s8CFUk8GwodE30OHw&go=https://dhcppd6c99x6i.cloudfront.net/.../Driver_Updater_4011.exe

http://webtools.pchelpsoft.com/download.cfm?tracking=PH_FR_PP_GO_SE_DU_BROAD&keyword={keyword}&campaignID=ADWORDS&gclid=COXNgd7R_soCFUUOwwodgKQGqw&go=http://cdn2.pchelpsoft.com/.../Driver_Updater_4011.exe

http://webtools.pchelpsoft.com/download.cfm?tracking=PH_FR_PP_GO_SE_DU_BROAD&keyword=du-fr1&campaignID=ADWORDS&gclid=CLmVmpKks8wCFbcW0wodnk4OFg&go=http://cdn2.pchelpsoft.com/.../Driver_Updater_4011.exe

http://webtools.pchelpsoft.com/download.cfm?tracking=PH_FR_PP_GO_SE_DU_BROAD&keyword={keyword}&campaignID=ADWORDS&gclid=Cj0KEQiAl5u2BRC6yszC1_75v5wBEiQAD-hdz0v5TOsYdAPUjoEoziqtU_DzmViAW2-86ungzAtFcYIaAh7f8P8HAQ&go=http://cdn2.pchelpsoft.com/.../Driver_Updater_4011.exe

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