1so58l.exe may be a dangerous program, according to an automatic analysis of the program's operation. It triggers many of the "possible danger" criteria detailed in this document. It is not yet known if 1so58l.exe is malware or not that doesn't cause harm your computer. Please be careful with it.
This program is usually stored on disk in C:\Program Files (x86)\HpDef\1so58l.exe.
The MD5 fingerprint for this program is ef70c89fd57ea604f0356b02dc0e323c.
This program is set up as a Windows service. This means it runs on your PC in background, usually without displaying any user interface to you. Most Windows services are ok programs, which perform useful functions to other programs or to Windows in general.
This exe runs in 32-bit mode. It can not use the full power of modern computer CPUs. This is quite normal because the publishers did not upgrade it to use the x64 instruction set.
1so58l.exe is digitally signed. Today the large majority of virus-free programs are digitally signed.
The digital signature is not valid. This means it is most likely that the app may be malware and that someone probably tampered with it after the signature was generated. Please be very careful regarding this!
The name of the company or individual signing this is: firstname.lastname@example.org
Digital certificate name: "ITEA" LLC
Certificate's issuer name: COMODO RSA Code Signing CA
It has an uninstall string in registry, which is a good sign. si are uninstall.