GridinSoft Threat Intelligence

trz45C5.tmp threat report

Detected as Adware.Gen File reputation report
MD5 2f5c5f2acdd98034e5320a6eeb1700b7
Latest seen 2021-11-21 21:23:37 (4 years ago)
First seen 2017-09-04 12:04:58 (8 years ago)
Size 809 KB

GridinSoft Anti-Malware detection

Detected by GridinSoft before you download

The current ThreatInfo record shows this exact file hash detected as Adware.Gen. Download GridinSoft Anti-Malware to scan the device, confirm whether this file is present, and remove the detected object if it is found.

Detection name
Adware.Gen
Recommended action
Scan and remove
Last analysis
2021-11-21 21:23:37 (4 years ago)
File hash
2f5c5f2acdd98034e5320a6eeb1700b7
Download Anti-Malware

Why it matters

Why GridinSoft flags this file

Detection

GridinSoft identifies the sample as Adware.Gen, part of the Adware threat category.

Category context

Programs that inject advertising, change browser behavior, or monetize traffic through bundled components. Related Adware reports help compare this file with nearby detections, publishers, and hashes.

Timeline

First seen 2017-09-04 12:04:58 (8 years ago); latest analysis 2021-11-21 21:23:37 (4 years ago).

Digital signature

Signed by Sunny Network Tech LTD.. The signature is reported as valid, but signed files can still be bundled or abused.

Aliases

This hash has appeared under multiple file names, which can happen with repackaging, bundling, or deliberate renaming.

Observed locations

ThreatInfo has seen this file in user or system paths listed below. Unexpected locations increase the need for local verification.

Recommended action

What to do next

  1. Compare the MD5 above with the file found on the device.
  2. Check whether the file appears in the observed locations or under one of the alternate names.
  3. Run GridinSoft Anti-Malware to confirm the detection and remove the file if it is present. Review the Adware category for related samples and common context.

trz45C5.tmp is a Windows file recorded in the ThreatInfo database. The current detection status is Adware.Gen, based on the latest analysis from 2021-11-21 21:23:37 (4 years ago). ThreatInfo groups this verdict with Adware reports for broader family-level investigation.

If trz45C5.tmp appears on your computer unexpectedly, treat it as suspicious. Check its location, digital signature, and recent system changes before allowing it to run. A full anti-malware scan is recommended when this file is detected as Adware.Gen.

MD5: 2f5c5f2acdd98034e5320a6eeb1700b7
Size: 809 KB
First Published: 2017-09-04 12:04:58 (8 years ago)
Latest Published: 2021-11-21 21:23:37 (4 years ago)
Status: Adware.Gen (on last analysis)
Analysis Date: 2021-11-21 21:23:37 (4 years ago)
trz45C5.tmp detection screenshot

The screenshot is a visual record of a GridinSoft Anti-Malware detection for this sample. Use the hash and metadata above as the primary identifiers when comparing the file on your system.

Signed By: Sunny Network Tech LTD.
Status: Valid

The signature on trz45C5.tmp is reported as valid. A valid signature helps confirm publisher identity, but it does not automatically make the file safe if the installer was bundled, abused, or downloaded from an untrusted source.

%appdata%\sdservice\updatefiles
%appdata%\sdservice
%profile%\ordan yovchev\application data\sdservice
%programfiles%\winmend
%programfiles%
%profile%\dmin\application data\sdservice
%profile%\an\application data\zhp\quarantine\sdservice
%sysdrive%\1 t - ok\x-nec-pc soft\auto shutdown\auto shutdown.rar
%sysdrive%\1 t - ok\x-nec-pc soft\auto shutdown
%appdata%\zhp\quarantine\zhpcleaner\sdservice

ThreatInfo has observed trz45C5.tmp in the locations listed above. Files found in temporary folders, user profile folders, startup locations, or unusual application directories should be reviewed more carefully than files installed under a known program directory.

checkupdate.exe trz45C5.tmp

This hash has been seen with multiple file names. Alternate names can appear when software is updated, copied between folders, packed by an installer, or deliberately renamed to avoid recognition. Compare the exact MD5 above before assuming two names refer to the same file.

Windows 10 48.4%
Windows 7 40.6%
Windows XP 3.9%
Windows 8.1 3.2%
Windows 8 2.1%
Windows Server 2016 1.1%
Windows Embedded 8.1 0.7%

The most common operating system signal for trz45C5.tmp is Windows 10 with 48.4% of observed hits. If your system differs from the common profile, check whether the file was introduced by a specific installer, archive, or removable device.

trz45C5.tmp is identified as pe for 32-bit systems. The subsystem is Windows GUI. PE header values are useful for triage, especially when they do not match the expected publisher, product, or release timeline.

Format pe
Architecture 32-bit
Subsystem Windows GUI
Entry point 0x000a2d08
Image base 0x00400000

PE Sections:

Sections 9
Raw data 823296

Section layout highlights raw-size concentration, repeated names, packer markers, and hashes that can be compared across related samples.

.text 655872 bytes · 79.7% of section data
MD5 1eb8d6524527c97e4aa895c184947e1d
.itext 6144 bytes · 0.7% of section data
Uncommon name
MD5 420b8ac96fd1051e1cff676bfc3b55fb
.data 15360 bytes · 1.9% of section data
MD5 d7978bc436db9347f4de42c514589864
.bss 0 bytes · 0.0% of section data
MD5 00000000000000000000000000000000
.idata 12800 bytes · 1.6% of section data
MD5 001ad8f30648ca156bbabfc71d0ba405
.tls 0 bytes · 0.0% of section data
MD5 00000000000000000000000000000000
.rdata 512 bytes · 0.1% of section data
MD5 55bd48ce01a7eadde54d0224e704535a
.reloc 41984 bytes · 5.1% of section data
MD5 e4d57976fc8411c74152476d7c54881c
.rsrc 90624 bytes · 11.0% of section data
MD5 fd946f3fd63c3737f356b4a2ded43946

PE section names and hashes can reveal packing, injected resources, or unusual build artifacts. Sections with uncommon names, very large raw data, or hashes that differ from a trusted copy deserve additional review.

Report conclusion

GridinSoft detects this file as Adware.Gen

This report identifies trz45C5.tmp by MD5 2f5c5f2acdd98034e5320a6eeb1700b7. It is part of the Adware report group. If the same file is present on your device, scan the system and remove the detected object after confirming the hash and location.

Download GridinSoft Anti-Malware Scan the device and confirm whether this exact hash is present. Check this hash on VirusTotal

Recommended next steps

  • Compare the local file MD5 with 2f5c5f2acdd98034e5320a6eeb1700b7.
  • Check the file path, publisher, and signature against the details in this report.
  • Run a GridinSoft scan and remove the object if the same hash is found. Use the Adware category to compare similar reports.