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adding event on triggering rule
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Signed-off-by: h4l0gen <ks3913688@gmail.com>
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h4l0gen authored and poiana committed Mar 28, 2024
1 parent 55cf1af commit 9067d37
Showing 1 changed file with 39 additions and 0 deletions.
39 changes: 39 additions & 0 deletions events/syscall/decoding_payload_in_container.go
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// SPDX-License-Identifier: Apache-2.0
/*
Copyright (C) 2024 The Falco Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/

package syscall

import (
"fmt"
"os/exec"

"github.com/falcosecurity/event-generator/events"
)

var (
encodedPayload = "RmFsY28gaXMgbG92ZSEh"
)

var _ = events.Register(DecodingPayloadInContainer)

func DecodingPayloadInContainer(h events.Helper) error {
if h.InContainer() {
cmd := exec.Command("sh", "-c", fmt.Sprintf("echo %s | base64 -d", encodedPayload))

if _, err := cmd.CombinedOutput(); err != nil {
return err
}
}
return nil
}

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