Safe
Batch file shows zero engine detections and only ambient system queries with no malicious indicators.
1638628653efbcaae8…a2b6874242The reasoning behind this verdict
The MT AI Engine weighs every signal from this scan — antivirus detections, sandbox behaviour, code signing, prevalence and historical matches — to reach a single, evidence-based verdict.
Zero malicious detections across the entire engine set, including strong tier-1 clean consensus, outweighs the low-severity heuristic and single community YARA annotation. The file performs only ambient reconnaissance commands typical of admin scripts. No sandbox malice, no malicious children, and medium prevalence over 75 days further support a benign classification. The unsigned nature and .bat format introduce some uncertainty but do not rise to suspicious without corroborating signals.
Each signal cites a concrete token from the evidence the arbiter saw — engine name, MITRE technique, signer string, or an exact count.
engines: 0 malicious detections out of 75 total with 17 tier-1 clean reports
behaviour: 0 offensive MITRE techniques and hasMaliciousSandboxVerdict=false
communityComments: THOR YARA rule SUSP_Commands_Disabling_Windows_Firewall_Jul23 triggered on firewall commands
prevalence: medium classification with 14 unique sources over 75 days
triggeredHeuristics: MalwareTips.Synth.ReconCommands fired (low severity) on net session commands
- Zero malicious detections across 75 engines
- 17 tier-1 engines reported clean
- No malicious sandbox verdict or contacted hosts
- Medium prevalence with no recent malicious feedback
- Unsigned batch file
- Low-severity reconnaissance heuristic triggered
- Community YARA comment on firewall commands
The file can be considered safe for normal use after a quick manual review of its contents.
What to do now
This file looks safe based on everything we checked.
This file is safe to use.
Good habit: only download files from the official website or an app store.
Keep your antivirus and Windows updates switched on so you stay protected.
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.
- \Device\ConDrv\\Connect
- \Device\Null
Files this sample writes at runtime
This file drops 1 child at runtime. None are currently flagged malicious in our cache.
- b44c505b721e93e2a596…afff5dNever scannednever seen before
YARA & heuristic rule matches
Low-severity pattern matches — worth noting but not on their own cause for alarm.
0 detections across 75 engines
How widely this file has been seen
Moderate prevalence — neither rare nor common. No strong prior applies.
Forensic fingerprint
- File name
- Ultimate_PC_Master_Toolkit.bat
- Size
- 6.2 KB
- MIME type
- (unknown)
- Detected type
- DOS batch file
- SHA-256
- 1638628653efbcaae86e044ceeb030b72cb212be3fa392060256bda2b6874242
- MD5
- c4579434293eb2348e730a67966303b1
- SHA-1
- fee12cd20fc7fbb13192cff9ecfee8f73d0ee588
- First seen (VT)
- 5/1/2026, 10:17:47 PM UTC
- Last analysis (VT)
- 5/1/2026, 10:17:47 PM UTC
- First scan (MalwareTips)
- 7/16/2026, 7:53:38 AM UTC
- Last scan (MalwareTips)
- 7/16/2026, 7:53:38 AM UTC
Safety FAQ
Common questions about Ultimate_PC_Master_Toolkit.bat, answered from the scan data above.
- Ultimate_PC_Master_Toolkit.bat appears safe. 75 of 75 antivirus engines report it clean. As a habit, only run files you downloaded from the official source, since attackers sometimes distribute trojanised copies of legitimate software under the same name.
- Ultimate_PC_Master_Toolkit.bat is a script file, about 6 KB. Our analysis found no threat indicators for it. A file's name can be reused by different files, so we identify it by its cryptographic hash (below).
- None — all 75 antivirus engines we queried report Ultimate_PC_Master_Toolkit.bat as clean. That's reassuring, though brand-new malware can briefly evade detection before vendors add signatures, so we also weigh the file's behaviour and reputation.
- The SHA-256 hash of Ultimate_PC_Master_Toolkit.bat is 1638628653efbcaae86e044ceeb030b72cb212be3fa392060256bda2b6874242, and its MD5 is c4579434293eb2348e730a67966303b1. This hash is the file's unique fingerprint — two files with the same SHA-256 are identical. Use it to confirm you're looking at exactly this file (not just one with the same name) when comparing against antivirus databases or a download's published checksum.
- Based on this scan, yes — Ultimate_PC_Master_Toolkit.bat shows no threat indicators. The important caveat is source: make sure you downloaded it from the official website or a trusted store, because attackers sometimes distribute malware-laced copies under a legitimate file's name. If your own antivirus flags it while we report it clean, that is most often a false positive, but verify the source before overriding your antivirus.
- This report reflects the scan run on July 16, 2026. Because a file's hash never changes, the identity of Ultimate_PC_Master_Toolkit.bat is fixed — but antivirus coverage improves over time, so a file that looks clean today can pick up detections later (and vice-versa). If you need the latest picture, MalwareTips staff can re-run the analysis from scratch.
Reviews & malware reports(0)
Tell the community what you saw. Tag the sample — Trojan, Adware, False Positive — and share what the file did on your system. Your report helps confirm or dispute the AV verdict.