提交 d0d3d2f0 编写于 作者: MWmyworld's avatar MWmyworld

修改文件格式.yara

Signed-off-by: MWmyworld's avatarLIMBO <1132948658@qq.com>
上级 618b5bd6
/* /*
* Copyright (c) 2023 Huawei Device Co., Ltd. * Copyright (c) 2023 Huawei Device Co., Ltd.
* *
* Licensed under the Apache License, Version 2.0 (the "License"); * Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License. * you may not use this file except in compliance with the License.
* You may obtain a copy of the License at * You may obtain a copy of the License at
* *
* http://www.apache.org/licenses/LICENSE-2.0 * http://www.apache.org/licenses/LICENSE-2.0
* *
* Unless required by applicable law or agreed to in writing, software * Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, * distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and * See the License for the specific language governing permissions and
* limitations under the License. * limitations under the License.
*/ */
import "console" import "console"
import "elf" import "elf"
rule OpenHarmony_SA_2022_1205 rule OpenHarmony_SA_2022_1205
{ {
meta: meta:
date = "2023-01-10" date = "2023-01-10"
openharmony_sa = "OpenHarmony-SA-2022-1205" openharmony_sa = "OpenHarmony-SA-2022-1205"
cve = "CVE-2022-44455" cve = "CVE-2022-44455"
severity = "medium" severity = "medium"
affacted_files = "appspawn" affacted_files = "appspawn"
affected_func = "CheckAppProperty" affected_func = "CheckAppProperty"
strings: strings:
$features = "process name error" nocase wide ascii $features = "process name error" nocase wide ascii
$features1 = "process name length is 0" nocase wide ascii $features1 = "process name length is 0" nocase wide ascii
condition: condition:
(elf.machine == elf.EM_ARM) and ($features and not $features1) and console.log("OpenHarmony-SA-2022-1205 testcase pass") (elf.machine == elf.EM_ARM) and ($features and not $features1) and console.log("OpenHarmony-SA-2022-1205 testcase pass")
} }
\ No newline at end of file
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