Is UltimateVideo.exe safe?
Two tier-1 detections, seven additional engine flags, an unsigned publisher identity, and observed T1055 process-injection behavior warrant isolation pending verification.
Nine of 75 engines flagged this executable, including two tier-1 products, while runtime evidence mapped activity to T1055 process injection. The labels do not converge on a reliable family, and the sole sandbox run did not issue a malware finding, so the evidence is concerning but mixed.
306dd04d4e8a39479e…df583bdb80822cRecommended next actions
Before running
Do not run it until the source and publisher can be verified independently.
If you already ran it
Stop using it, scan the device, and watch for unexpected behavior or security alerts. Get a fresh copy from the developer's official site or an official app store.
Intelligence
The saved assessment, checked against the scan evidence and recorded coverage.
The reasoning behind this verdict
This section explains the evidence supporting the verdict and keeps conflicting or missing signals visible.
Nine of 75 engines flagged this executable, including two tier-1 products, while runtime evidence mapped activity to T1055 process injection. The labels do not converge on a reliable family, and the sole sandbox run did not issue a malware finding, so the evidence is concerning but mixed.
Symantec and TrendMicro-HouseCall are the two tier-1 engines among 9 of 75 total detections. Their labels are generic or unrelated, and there is no strong tier-1 family consensus, so attribution to a named family would be unreliable. One completed sandbox run recorded activity mapped to T1055 process injection, which strengthens concern beyond engine heuristics alone. However, that sandbox did not return a malware finding, and none of ten inspected children was identified as malicious, although their individual verdicts remain unknown. The executable is unsigned and has no publisher history, leaving no provenance signal to offset the detections. No complete contacted-host reputation check is available, though the saved run recorded no network contacts.
What We Detected
Nine of 75 antivirus engines flagged UltimateVideo.exe. Two tier-1 products contributed independent detections: Symantec reported ML.Attribute.HighConfidence, while TrendMicro-HouseCall reported Trojan.Win64.Gen.TL0101HT26ZO. Other detections were predominantly generic, and engines.tier1FamilyConsensus.strong=false, so the evidence does not support confident attribution to a named family.
Threat Behavior
One completed sandbox run mapped activity to MITRE T1055, indicating possible process injection. This is an offensive technique associated with malware and some specialized tools, but the mapping alone does not establish intent or the exact injection method. The run produced no malware sandbox finding, recorded no persistence indicators or network contacts, and found no malicious child among ten inspected files; however, those child files remain individually unclassified. Because contactedHosts=null, no complete host-reputation cross-check is available.
What To Do Now
Do not run the executable on a production or personal system unless its origin and expected publisher can be independently verified. Keep endpoint protection enabled, quarantine the file, and obtain a fresh copy from the software vendor's official release channel if this application is expected.
Where this verdict could be wrong4 caveats
- 15/17 tier-1 engines did not flag the sample, so high-trust detection support is limited to two independent votes.
- behaviour.hasMaliciousSandboxVerdict=false in the single completed sandbox run, and no persistence indicators or network contacts were recorded.
- externalIntel.yaraify.ruleCount=0, externalIntel.circl.hit=false, and externalIntel.malwareBazaar.hit=false; absence of these hits does not exclude malware.
- peAnalysis.highEntropyCode=false and peAnalysis.likelyPacked=false, providing no static packing indicator.
These are the assessment's weak points. If you believe one applies to your file, report the verdict and we'll re-review it.
- 15/17 tier-1 engines did not flag the sample
- The completed sandbox run did not return a malware finding
- No malicious child was identified among 10 inspected files
- No persistence indicators or network contacts were recorded
- peAnalysis.likelyPacked=false and highEntropyCode=false
- 9/75 antivirus detections
- Two independent tier-1 engine detections
- T1055 process-injection activity
- Unsigned Windows executable
- No established signer history
- No strong family consensus
Quarantine the file and verify its hash and publisher through the application's official distribution channel before use. Keep antivirus and endpoint protection enabled.
Coverage & freshness
Complete means the check returned a usable result. It does not mean the file is safe.
Antivirus
Complete9 of 75 engines flagged the file.
Sandbox
Complete1 isolated runtime environment contributed observations.
Network
Not runNo contacted-host reputation check is recorded.
No timestamp recordedYARA
Complete1 signature or behavior rule matched.
External intel
Complete3 of 3 independent reference sources completed.
Behavior
Plain-English impact first, then the observed runtime evidence.
Runtime flight recorder
Capture complete- 1isolated sandbox run
- 11MITRE ATT&CK techniques
- 5spawned processes
- 0network contacts
- 15filesystem & mutex artifacts
What this file does
Observed actions and their security significance
High concern: Injected code into another process, a technique that can conceal execution.
High concern: Manipulated how the operating system loads code, which can redirect execution.
Moderate concern: Contained obfuscated or packed code that makes inspection harder.
Moderate concern: Runs hidden system commands (script or shell).
Moderate concern: Communicated over a common application protocol; malware can use this for command-and-control.
Moderate concern: Scans through your files and folders.
Moderate concern: Checked the environment for virtualisation or analysis tools.
These are observed capabilities from an isolated analysis. A technique does not prove malicious intent on its own, and the file never ran on your device.
Attack story
Runtime observations grouped by analysis stage. Arrows organize the stages; they do not claim chronology or causality.
Input file
The submitted object
- FileObserved
UltimateVideo.exe
306dd04d4e8a39479e8c8cf27ef12dc6ba7a9bef7fc611ccecdf583bdb80822c
01Uploaded file
Processes
Runtime execution
- ProcessObserved
Observed process
"C:\Users\<USER>\Desktop\program.exe"
02Isolated runtime analysis - ProcessObserved
Observed process
C:\Users\<USER>\Desktop\program.exe
03Isolated runtime analysis - +1 more recorded observation in Analyst mode
Files
Created or changed
- Written fileObserved
UltimateVideo.exe
C:\Users\<USER>\Desktop\Core_1.1.2\UltimateVideo.exe
04Isolated runtime analysis - Written fileObserved
Icon.ico
C:\Users\<USER>\Desktop\Core_1.1.2\Icon.ico
05Isolated runtime analysis - +1 more recorded observation in Analyst mode
5 recorded facts from one runtime window. Every fact remains independently traceable in Analyst mode.
What this file did when executed
This file was detonated in 1 sandbox and its runtime behaviour was observed.
Adversary techniques mapped to the MITRE ATT&CK framework.
- HKEY_USERS\S-1-5-21-4270068108-2931534202-3907561125-1001\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.exe\OpenWithProgids\exefile
- C:\Users\<USER>\Desktop\Core_1.1.2\UltimateVideo.exe
- C:\Users\<USER>\Desktop\Core_1.1.2\Icon.ico
- C:\Users\<USER>\Desktop\Core_1.1.2\_asyncio.pyd
- C:\Users\<USER>\Desktop\Core_1.1.2\_bz2.pyd
- C:\Users\<USER>\Desktop\Core_1.1.2\_ctypes.pyd
Files this sample writes at runtime
This file drops 10 children at runtime. None are currently flagged malicious in our cache.
- 993c7450dd6a9fde2c92…561e8aNever scannednever seen before
- 6a99bc0128e0c7d6cbbf…cbc6c8Never scannednever seen before
- 8dc9e5ee2a353583d7af…a98a62Never scannednever seen before
- d3630ae6dc9b2b27b230…0461eeNever scannednever seen before
- 0bc527d2dbc50009f43b…0f6040Never scannednever seen before
- 87c0832f0e6984cf0264…195f12Never scannednever seen before
- acce4f281d7ffb2dec09…edc867Never scannednever seen before
- eff52743773eb550fcc6…7b280aNever scannednever seen before
- ccfffddcd3defb8d8990…5f27d7Never scannednever seen before
- 662126ff80c3a1b4cedf…7d4d3cNever scannednever seen before
Detection & Forensics
Consensus, attribution, signatures, code structure, prevalence, and identity.
Evidence integrity
Chain of custody for the facts preserved in this report.
- 1rule hit recorded
- 9 / 75engines flagged
- 49sources in submission history
Why these facts are shown
Each statement identifies whether it was directly recorded or derived from saved scan facts.
- 01
1 high-confidence signature or behavior rule matched this file.
Verdict inputView chapterProvenanceDerivedSourceSignature and behavior rulesObserved at - 02
9 of 75 antivirus engines flagged the file, including Bkav and CrowdStrike.
Verdict inputView chapterProvenanceObservedSourceAntivirus analysisObserved at - 03
The hash has been submitted 57 times from 49 sources.
ProvenanceDerivedSourceSaved report factsObserved at - 04
Scanned file: UltimateVideo.exe — 306dd04d4e8a39479e8c8cf27ef12dc6ba7a9bef7fc611ccecdf583bdb80822c
ProvenanceObservedSourceUploaded fileObserved at - 05
Observed process — "C:\Users\<USER>\Desktop\program.exe"
ProvenanceObservedSourceIsolated runtime analysisObserved at - 06
Observed process — C:\Users\<USER>\Desktop\program.exe
ProvenanceObservedSourceIsolated runtime analysisObserved at - 07
File written: UltimateVideo.exe — C:\Users\<USER>\Desktop\Core_1.1.2\UltimateVideo.exe
ProvenanceObservedSourceIsolated runtime analysisObserved at - 08
File written: Icon.ico — C:\Users\<USER>\Desktop\Core_1.1.2\Icon.ico
ProvenanceObservedSourceIsolated runtime analysisObserved at
Detection sources at a glance
Category: generic-trojan
MalwareBazaar, YARAify, and CIRCL hashlookup completed and returned no entries for this hash.
Signatures and behavior heuristics
A community signature or high-severity behavioral heuristic matched. Signatures identify known patterns; heuristics are strong leads but are not proof on their own.
The saved runtime evidence maps this activity to MITRE T1055 (Process Injection). The mapping supports possible process injection, but it does not prove the exact injection method or the operator's intent.
Evidence"C:\Users\<USER>\Desktop\program.exe"
9 of 75 engines flagged this file
View all 75 engine results
Section entropy & packers
No high-entropy executable section or known packer signature was detected. Data and resource sections can still have high entropy without indicating packed code.
How widely this file has been seen
Moderate prevalence — neither rare nor common. No strong prior applies.
Fingerprint and provenance
- File name
- UltimateVideo.exe
- Format
- Win32 EXE
- Code signing
- No verified publisher
- Size
- 16.5 MB
- Last analyzed
- Sep 26, 2026, 3:20 PM UTC
306dd04d4e8a39479e8c8cf27ef12dc6ba7a9bef7fc611ccecdf583bdb80822cSafety & FAQ
Complete recovery guidance and answers for the next decision.
What to do now
We couldn't fully clear this file. Treat it with caution.
- Recovery step 01
Don't run it unless you're certain it came from a source you trust.
- Recovery step 02
Check where you got it — an unexpected attachment or a random download link is a red flag.
- Recovery step 03
If its origin cannot be confirmed, delete this file and use a fresh copy from a trusted source. Get a fresh copy from the developer's official site or an official app store.
- Recovery step 04
If you're still unsure, scan it again in a day or two — detections often catch up on newer files.
Safety FAQ
Direct answers grounded in the saved verdict and evidence in this report.
Is UltimateVideo.exe safe, or is it malware?
What is UltimateVideo.exe?
How many antivirus engines detected UltimateVideo.exe?
What should I do if I already ran UltimateVideo.exe?
How do I remove UltimateVideo.exe?
What kind of malware is UltimateVideo.exe?
What is the SHA-256 hash of UltimateVideo.exe?
How up to date is this analysis of UltimateVideo.exe?
Community
Member reviews and reports for this exact file hash.