GridinSoft Threat Intelligence

19A1_IObitDel.tmp file report

Under review File reputation report
MD5 83d7ccdf477d9bf7290e0c810a7ef482
Latest seen 2021-03-01 04:37:13 (5 years ago)
First seen 2018-09-16 00:02:39 (7 years ago)
Size 86 KB
Publisher Tencent
Product PC Manager
Signed by Tencent Technology(Shenzhen) Company Limited

Why it matters

Evidence available for this file

Detection

No final classification is available yet.

Timeline

First seen 2018-09-16 00:02:39 (7 years ago); latest analysis 2021-03-01 04:37:13 (5 years ago).

Publisher context

Company metadata: Tencent. Product metadata: PC Manager.

Digital signature

Signed by Tencent Technology(Shenzhen) Company Limited. 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. Use the hash and metadata below to verify the exact file identity.
  2. Review publisher, signature, paths, and PE details for inconsistencies.
  3. Run a local scan if the file appears unexpectedly or starts with Windows.

File context

19A1_IObitDel.tmp is a Windows file recorded in the ThreatInfo database. It is associated with PC Manager. The reported company name is Tencent. The current detection status is Undefined, based on the latest analysis from 2021-03-01 04:37:13 (5 years ago).

ThreatInfo does not have a final classification for this file yet. Use the technical details below to compare the hash, size, signature, and observed locations with the copy found on your device.

File Details

Product Name: PC Manager
Company Name: Tencent
MD5: 83d7ccdf477d9bf7290e0c810a7ef482
Size: 86 KB
First Published: 2018-09-16 00:02:39 (7 years ago)
Latest Published: 2021-03-01 04:37:13 (5 years ago)
Status: Undefined (on last analysis)
Analysis Date: 2021-03-01 04:37:13 (5 years ago)

Overview

Signed By: Tencent Technology(Shenzhen) Company Limited
Status: Valid

The signature on 19A1_IObitDel.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.

Common Places:

%programfiles%\tencent\qqpcmgr
%sysdrive%\qqpcmgr
%sysdrive%\programy\wirusy\qqpcmgr
%programfiles%\tencent.$quar\qqpcmgr

ThreatInfo has observed 19A1_IObitDel.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.

File Names:

2 observed names
QMInjector64_ev.sys 19A1_IObitDel.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.

Geographic signal

Observed country distribution

ThreatInfo has seen 19A1_IObitDel.tmp across 19 countries. Use this signal to compare local evidence with where the sample is most often reported.

Top country United States
Share 39.5%
Low High activity

The strongest geographic signal for this file is United States with 39.5% of observed hits. Geographic distribution can help identify targeted campaigns, regional software bundles, or where a file is most commonly reported.

OS Version:

Windows 10 81.4%
Windows 7 18.6%

The most common operating system signal for 19A1_IObitDel.tmp is Windows 10 with 81.4% 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.

Analysis

19A1_IObitDel.tmp is identified as pe for 64-bit systems. The subsystem is Native. PE header values are useful for triage, especially when they do not match the expected publisher, product, or release timeline.

Format pe
Architecture 64-bit
Subsystem Native
Entry point 0x00016064
Image base 0x0000000000010000

PE Sections:

Sections 7
Raw data 71168

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

.text 23040 bytes · 32.4% of section data
MD5 ac1c5879d2455c808530a3b2b7e020e9
.rdata 14336 bytes · 20.1% of section data
MD5 191148762ccba27ebf6f24e98ca8ea97
.data 28160 bytes · 39.6% of section data
MD5 85c3342c93f97d2dada2323d7ccead24
.pdata 1024 bytes · 1.4% of section data
MD5 00a9a7f272e93cfbbd989895fe47d544
INIT 3072 bytes · 4.3% of section data
Uncommon name
MD5 ed544e80415ed0cfafa2caa6133bac14
.rsrc 1024 bytes · 1.4% of section data
MD5 5b8c2a646b5e1f8c7f9e1c6d06f8d7f2
.reloc 512 bytes · 0.7% of section data
MD5 3b49cca7ba367af8c0e93d341912f4d3

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

This file is still under review

ThreatInfo has not assigned a final verdict yet. Compare the file hash, location, signature, and publisher before trusting the file on a production system.

Scan with GridinSoft Anti-Malware Use a local scan if the file origin or behavior is unclear. Check this hash on VirusTotal

Recommended next steps

  • Compare the local file MD5 with 83d7ccdf477d9bf7290e0c810a7ef482.
  • Check the file path, publisher, and signature against the details in this report.
  • Run a GridinSoft scan if the source, path, or behavior looks unusual.