Is JDownloader2Setup_windows-x86_v11_0_29.exe safe?
Suspicious file assessment
1 high-confidence signature or behavior rule matched this file.
de8b2bdfc61d635853…aeae5b502bd95eRecommended 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.
No saved analyst narrative
This report keeps the verified scan facts available below without inventing an analysis that was not saved with the scan.
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
Complete2 signature or behavior rules 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
- 15MITRE ATT&CK techniques
- 10spawned processes
- 0network contacts
- 21filesystem & 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: Transferred a file over the network; malware can use this to fetch additional payloads.
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
JDownloader2Setup_windows-x86_v11_0_29.exe
de8b2bdfc61d63585329b8cfca2a012476b46387435410b995aeae5b502bd95e
01Uploaded file
Processes
Runtime execution
- ProcessObserved
Observed process
"C:\Users\<USER>\Desktop\JDownloader2Setup_windows-x86_v11_0_29.exe"
02Isolated runtime analysis - ProcessObserved
Observed process
C:\Windows\system32\services.exe
03Isolated runtime analysis - +1 more recorded observation in Analyst mode
Files
Created or changed
- Written fileObserved
tmp11FA.exe
C:\Users\<USER>\AppData\Local\Temp\tmp11FA.exe
04Isolated runtime analysis - Written fileObserved
i4j_nlog_1.log
C:\Users\<USER>\AppData\Local\install4j\t\i4j_nlog_1.log
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.
- C:\Users\<USER>\AppData\Local\Temp\tmp11FA.exe
- C:\Users\<USER>\AppData\Local\install4j\t\i4j_nlog_1.log
- C:\Users\<USER>\AppData\Local\install4j\t\e4j4987.tmp_dir1778084974\i4jruntime.jar
- C:\Users\<USER>\AppData\Local\install4j\t\e4j4987.tmp_dir1778084974\i4jparams.conf
- C:\Users\<USER>\AppData\Local\install4j\t\e4j4987.tmp_dir1778084974\i4j_extf_2_69g5ss_14qfchv.png
- C:\Users\<USER>\AppData\Local\install4j\t\e4jtw29889004
- C:\Users\<USER>\AppData\Local\install4j\t\e4j4987.tmp_dir1778084974\jre.tar.gz
- C:\Program Files (x86)\JDownloader\i4j_writeperm_test
- C:\Program Files (x86)\JDownloader
- A9A48A31
- Global\OneSettingQueryMutex+compat+encapsulation
Files this sample writes at runtime
This file drops 10 children at runtime. None are currently flagged malicious in our cache.
- da63081db591b7346d44…129e67Never scannednever seen before
- 48a4a9a7ebca4f7b8840…9533ccNever scannednever seen before
- 71c44233dd548b0e5042…06ad15Never scannednever seen before
- d816710152ba53e1a1a5…9ddfdeNever scannednever seen before
- 231290d6ac51b2b5639f…ec68a9Never scannednever seen before
- 34833b22dff8186f7920…4af4cbNever scannednever seen before
- 073ed831ed3eadfd87f4…998093Never scannednever seen before
- 652479f4613baa3782ac…7df640Never scannednever seen before
- 88c0cddf6b8b3e28d548…fd495cNever scannednever seen before
- bedcce48ca63cc72b24b…323c5aNever 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.
- 2rule hits recorded
- 9 / 75engines flagged
- 9sources 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 Avast and AVG.
Verdict inputView chapterProvenanceObservedSourceAntivirus analysisObserved at - 03
The hash has been submitted 10 times from 9 sources.
ProvenanceDerivedSourceSaved report factsObserved at - 04
Scanned file: JDownloader2Setup_windows-x86_v11_0_29.exe — de8b2bdfc61d63585329b8cfca2a012476b46387435410b995aeae5b502bd95e
ProvenanceObservedSourceUploaded fileObserved at - 05
Observed process — "C:\Users\<USER>\Desktop\JDownloader2Setup_windows-x86_v11_0_29.exe"
ProvenanceObservedSourceIsolated runtime analysisObserved at - 06
Observed process — C:\Windows\system32\services.exe
ProvenanceObservedSourceIsolated runtime analysisObserved at - 07
File written: tmp11FA.exe — C:\Users\<USER>\AppData\Local\Temp\tmp11FA.exe
ProvenanceObservedSourceIsolated runtime analysisObserved at - 08
File written: i4j_nlog_1.log — C:\Users\<USER>\AppData\Local\install4j\t\i4j_nlog_1.log
ProvenanceObservedSourceIsolated runtime analysisObserved at
Detection sources at a glance
The available sources did not agree on a named threat category.
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.
MITRE T1055 (Process Injection) observed — CreateRemoteThread / APC / reflective-DLL injection. The payload is being smuggled into a legitimate process to bypass AV hooks.
EvidenceC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -pSandbox observed process activity targeting LSASS (Windows credential store). Legitimate software has no business reading LSASS memory — this is Mimikatz-shape behaviour.
EvidenceC:\Windows\system32\lsass.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
- JDownloader2Setup_windows-x86_v11_0_29.exe
- Format
- Win32 EXE
- Code signing
- No verified publisher
- Size
- 83.1 MB
- Last analyzed
- May 8, 2026, 5:16 PM UTC
de8b2bdfc61d63585329b8cfca2a012476b46387435410b995aeae5b502bd95eSafety & 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 JDownloader2Setup_windows-x86_v11_0_29.exe safe, or is it malware?
What is JDownloader2Setup_windows-x86_v11_0_29.exe?
How many antivirus engines detected JDownloader2Setup_windows-x86_v11_0_29.exe?
I already downloaded and ran JDownloader2Setup_windows-x86_v11_0_29.exe — what should I do?
How do I remove JDownloader2Setup_windows-x86_v11_0_29.exe?
What is the SHA-256 hash of JDownloader2Setup_windows-x86_v11_0_29.exe?
How up to date is this analysis of JDownloader2Setup_windows-x86_v11_0_29.exe?
Community
Member reviews and reports for this exact file hash.
