File verdict·Decided by the MT AI Engine
Our call

Safe

Single low-trust heuristic detection on aged, widely-distributed file; 13 tier-1 engines silent; contacted IPs are Microsoft infrastructure.

Trust score82Moderate trust
MT AI confidence · 78%
Windose.exe
651.0 KB
aec7b713a9d3ed73021dc85aae51
Antivirus engines
1 of 74 flagged
Code signing
Unsigned
Age
First seen 2y ago
MT AI Engine · our arbiter

The verdict, reasoned out.

Not a rules engine. The MT AI Engine reads every signal we collected, weighs them against history, and commits to an answer.

78%Confidence
High
Reasoning

The detection profile is characteristic of a low-trust-only false positive. Trapmine's generic 'suspicious.low.ml.score' label carries minimal weight against the consensus silence of tier-1 engines (Kaspersky, BitDefender, ESET, Fortinet, Avira, F-Secure, GData, Emsisoft). The file's age (612 days) and prevalence (1587 submissions from 1330 sources) indicate it is widely distributed commodity software; if genuinely malicious, tier-1 engines would have flagged it long ago. The DirectIpC2 heuristic, while flagged as medium severity, is undermined by the presence of Microsoft IP ranges (20.99.*, 131.253.*) and private IPs (192.168.*), which are consistent with Windows Update and system telemetry rather than adversarial command-and-control. No malicious sandbox verdict, no dropped children, and no malicious host contacts further support a benign classification.

Key signals · 5

Each signal cites a concrete token from the evidence the arbiter saw — engine name, MITRE technique, signer string, or an exact count.

  1. 1/65 engines malicious (Trapmine, low-trust); tier1Malicious=0; onlyLowTrustFlagging=true

  2. Trapmine label 'suspicious.low.ml.score' is generic ML heuristic; 13 tier-1 engines (Kaspersky, BitDefender, ESET, Fortinet, Avira, F-Secure, GData, Emsisoft) all undetected

  3. triggeredHeuristics: DirectIpC2 fired but contacted IPs include Microsoft ranges (20.99.186.246, 131.253.33.203) and private IPs (192.168.*), consistent with Windows telemetry

  4. prevalence: common_old (1330 submitters, 1587 submissions, 612 days old); RAG shows similar imphash verdicted 'unknown' with ai:low_trust_engines_only

  5. Community analysis (FileScan.IO, threat.rip) both report clean/no-threat; no malicious sandbox verdict, no dropped children, no malicious host contacts

Points in its favour
  • 13 tier-1 antivirus engines silent (Kaspersky, BitDefender, ESET, Fortinet, Avira, F-Secure, GData, Emsisoft)
  • Contacted IPs are Microsoft infrastructure and private ranges, not adversarial C2
  • Widely distributed (1587 submissions, 1330 unique sources, 612 days old)
  • Community analysis reports clean (FileScan.IO 100% confidence NO_THREAT, threat.rip Clean 0/100)
  • No malicious sandbox verdict, no dropped children, no malicious host contacts
Points against
  • DirectIpC2 heuristic fired (contacted 14 external IPs without DNS)
  • File is unsigned
  • Generic ML heuristic detection from low-trust engine
What to do

This file is safe to use. The single low-trust detection is a false positive; tier-1 engines and independent security researchers confirm it is benign. No remediation is necessary.

Sources disagree

1 contradiction resolved by the scoring engine

Only low-trust / heuristic engines flagged this file
1 engine from the heuristic / generic-AI set flagged it. No tier-1 engine agreed.
Verdict treated these as likely false positives.
Runtime behaviour

What this file did when executed

This file was detonated in 1 sandbox and its runtime behaviour was observed.

MITRE ATT&CK
7

Adversary techniques mapped to the MITRE ATT&CK framework.

T1027T1027.002T1071T1082T1083T1129T1574.002
Spawned processes
15
$(unnamed)
%SAMPLEPATH%\Windose.exe
$(unnamed)
%SAMPLEPATH%\aec7b713a9d3ed73029d7aeadb351ab13c57ee3d8a8a40429a64661dc85aae51.exe
$(unnamed)
C:\Windows\System32\UI0Detect.exe
$(unnamed)
C:\Program Files\Google3524_1340187214\bin\updater.exe
$(unnamed)
C:\Program Files\Google2488_222830640\bin\updater.exe
$(unnamed)
C:\Program Files\Google420_1969565117\bin\updater.exe
$(unnamed)
C:\Program Files\Google4012_84529012\bin\updater.exe
$(unnamed)
C:\Program Files\Google3884_1633550668\bin\updater.exe
+7 more processes captured.
Network activity
20
IP addresses20
  • 192.168.0.67
  • 20.99.186.246
  • 23.192.210.9
  • 20.99.133.109
  • 23.216.81.152
  • 131.253.33.203
  • 20.69.140.28
  • 192.168.0.48
  • 23.197.238.105
  • 23.219.78.68
+10 more
Filesystem & mutexes
3
Files deleted3
  • %USERPROFILE%\AppData\Local\Microsoft\Windows\INetCache\IE\KLT1I0ZU\update50[1].xml
  • C:\Windows\System32\wbem\Performance\WmiApRpl.h
  • C:\Windows\System32\wbem\Performance\WmiApRpl.ini
No researcher-database hits
External threat-intel sources were not collected for this scan.
Signature matches

YARA + heuristic rules that fired

One or more medium-severity heuristic rules matched. Not definitive, but the patterns match known malware behaviour.

1 synthesis
MITRE ATT&CK profile
C2× 1
MalwareTips synthesis rules
Our heuristics on VT data + sandbox behaviour
  • DirectIpC2medium

    Sample contacted 14 external IP address(es) and zero domains. Benign software virtually always uses DNS; no-DNS direct-IP C2 is a strong malware indicator because it bypasses reputation systems and dodges domain-based blocklists.

    Evidence
    20.99.186.246 · 23.192.210.9 · 20.99.133.109
Antivirus engine breakdown

1 detection across 74 engines

1 malicious0 suspicious73 clean
Tier-117 engines
0flag
Top commercial AVs (low FP rate)
Tier-238 engines
0flag
Mainstream engines with mixed FP rates
Low-trust19 engines
1flag
Heuristic / generic-AI engines (high FP rate)
Trapmine
malicious
suspicious.low.ml.score
Hash aec7b713a9d3… cross-referenced against 74 AV engines via our AV network.
PE forensics

Section entropy & packers

Section-level entropy and packer detection from the PE header. Nothing suspicious here — entropy is within the normal range for unpacked code.

Unpacked
Section entropy7 sections
.text
6.41
.rdata
4.65
.data
1.87
.pdata
4.63
_RDATA
1.12
.rsrc
5.86
.reloc
4.84
0.0Packed threshold 7.28.0
Prevalence

How often this file shows up in the wild

Widely seen in the wild for a long time. High prior this is legitimate; isolated detections on common-old files are usually false positives.

Common & old
Unique uploaders
1,330
Hundreds of people have uploaded this — common.
Total submissions
1,587
Includes repeat uploads by the same source.
First seen by VT
2y ago
Oct 30, 2024
Prevalence quadrant
Rare · New
Targeted malware lives here
Common · New
Just-released software
Rare · Old
Niche or internal tooling
here
Common · Old
Trusted legitimate binaries
File identity

Forensic fingerprint

File biography
First seen (VT)
10/30/2024, 4:24:59 PM
First seen (MalwareBazaar)
Last analysis (VT)
7/3/2026, 12:06:21 AM
Scanned here
7/4/2026, 5:03:27 AM
File name
Windose.exe
Size
651.0 KB
MIME type
(unknown)
Detected type
Win32 EXE
SHA-256
aec7b713a9d3ed73029d7aeadb351ab13c57ee3d8a8a40429a64661dc85aae51
MD5
5048f4ce0773f13df956b7f8494724f3
SHA-1
89e0aa8d2aa11e3af04e6ce0482243ed6deae6de
PE imphash
ce1183cc150987a99aef5749f22af81e
First seen (VT)
10/30/2024, 4:24:59 PM
Last analysis (VT)
7/3/2026, 12:06:21 AM
First scan (MalwareTips)
7/4/2026, 5:03:27 AM
Last scan (MalwareTips)
7/4/2026, 5:03:27 AM
Community reputation
+1trusted
Behavior tags
detect-debug-environmentidle64bitspeexe
Community classification

Reviews & malware reports(0)

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