#!/bin/bash
# filter_lastNdays.sh – works with your exact format as of Nov 2025
[[ -z "$1" || -z "$2" ]] && {
echo "Usage: $0 <column> <days_back> [delimiter]"
echo "Example: cat Zxtra.dat | $0 4 60"
exit 1
}
COL="$1"
DAYS="$2"
DELIM="${3:-~}" # your files use ~ as delimiter
# Correct cutoff: N days ago (this was the #1 bug before)
CUTOFF=$(date -d "$DAYS days ago" +%s)
awk -v col="$COL" -v cutoff="$CUTOFF" -F"$DELIM" '
function month2num(m) {
return (index("JanFebMarAprMayJunJulAugSepOctNovDec", m) + 2) / 3
}
{
if (NF < col) next # skip malformed lines
d = $col
# Remove milliseconds (:123) → leave space + AM/PM intact
sub(/:[0-9]{3}/, "", d)
# Regex that exactly matches your real data:
# Oct 10 2025 9:03:05PM or Oct 11 2025 2:51:22PM
if (match(d, /^([A-Za-z]{3})[[:space:]]+([0-9]{1,2})[[:space:]]+([0-9]{4})[[:space:]]+([0-9]{1,2}):([0-9]{2}):([0-9]{2})[[:space:]]*(AM|PM)/, a)) {
mon = month2num(a[1])
mday = a[2] + 0
year = a[3] + 0
hour = a[4] + 0
min = a[5] + 0
sec = a[6] + 0
ap = a[7]
if (ap == "PM" && hour < 12) hour += 12
if (ap == "AM" && hour == 12) hour = 0
ts = mktime(year " " mon " " mday " " hour " " min " " sec)
if (ts >= cutoff) print $0
}
# any line that doesn’t match the date pattern is silently skipped
}'
Intelligence View
⚡ tsecurity.de Intelligence
filetr8
#!/bin/bash # filter_lastNdays.sh – works with your exact format as of Nov 2025 [[ -z "$1" || -z "$2" ]] && { echo "Usage: $0 <column> <days_back> [delimiter]" echo "Example: cat Zxtra.dat | $0 4 60" exit …
Reagiere als Erste:r — dein Feedback zählt!
1. Sofort-Triage & Abwehrmaßnahmen
SOC Incident Playbook: Vulnerability Remediation & Verification
Syntax validiert (0 Fehler)
title: Detect Exploitation - filetr8
id: 45131fef-42ed-4eaa-99ec-af99b89b9bea
status: experimental
description: Automatisch generierte SIEM-Erkennungsregel basierend auf CTI Intelligence
references:
- https://tsecurity.de/
author: iShareStuff CTI Automated Detection Engine
date: 2026-09-27
logsource:
category: network_connection
product: any
detection:
selection:
CommandLine|contains:
- 'exploit'
condition: selection
falsepositives:
- Legitime administrative Zugriffe oder Penetrationstests
level: high
tags:
- attack.initial_accessSyntax validiert (0 Fehler)
rule CTI_Threat_Indicator {
meta:
author = "iShareStuff CTI Automated Detection Engine"
date = "2026-09-27"
description = "YARA Signature for "
strings:
$str = "filetr8" ascii wide
condition:
any of them
}Syntax validiert (0 Fehler)
index=security sourcetype IN ("cisco:asa", "pan:traffic", "zeek_conn", "suricata", "WinEventLog:Security")
("filetr8")
| stats count earliest(_time) as first_seen latest(_time) as last_seen by src_ip, dest_ip, dest_host, signature
| eval first_seen=strftime(first_seen, "%Y-%m-%d %H:%M:%S"), last_seen=strftime(last_seen, "%Y-%m-%d %H:%M:%S")
| sort - countSyntax validiert (0 Fehler)
message: "*filetr8*"Syntax validiert (0 Fehler)
CommonSecurityLog
| where Message has "filetr8"
| summarize EventCount = count(), FirstSeen = min(TimeGenerated), LastSeen = max(TimeGenerated) by SourceIP, DestinationIP, DestinationPort, Activity
| extend DetectionRule = "iShareStuff-CTI-Compiled"
| sort by EventCount desc2. Cyber Threat Intelligence & Forensik
🎯
MITRE ATT&CK Matrix Navigator 14 Taktiken
Reconnaissance
-
Resource Development
-
Initial Access
Execution
Persistence
-
Privilege Escalation
Defense Evasion
Credential Access
-
Discovery
-
Lateral Movement
-
Collection
-
Command and Control
Exfiltration
-
Impact
tsecurity.de Cognitive Threat RAG
Fokus-Vektor:
Analyse für identifizierte Bedrohung auf Basis von Live-CTI (ENISA EUVD): CVSS 0.0 · EPSS 0.0% · CISA KEV: nein. Handlungsableitung aus den verlinkten Hersteller-Quellen.
🛡️ Angriffsfläche & Exposure
Netzwerk/Remote-Zugriff ohne Vorauthentifizierung möglich.
⚡ Empfohlene Sofortmaßnahmen
- 1. Perimeter-Inspektion: Relevante Portfreigaben und exponierte Endpunkte unverzüglich scannen.
- 2. Patch-Applikation: Hersteller-Hotfix einspielen oder betroffene Daemons in isolierte DMZ-Segmente überführen.
- 3. Telemetrie & EDR-Alerts: Prozessaufrufe und Child-Processes auf anomale Shell-Spawns überwachen.
Synthetische RAG-Antwort