作为@replay's technique的进一步示例,在使用其他方法多次失败后,我终于构建了一个过滤器来浓缩这个Wazuh报告(为简洁而摘录):
{
"took" : 228,
"timed_out" : false,
"hits" : {
"total" : {
"value" : 2806,
"relation" : "eq"
},
"hits" : [
{
"_source" : {
"agent" : {
"name" : "100360xx"
},
"data" : {
"vulnerability" : {
"severity" : "High",
"package" : {
"condition" : "less than 78.0",
"name" : "Mozilla Firefox 68.11.0 ESR (x64 en-US)"
}
}
}
}
},
{
"_source" : {
"agent" : {
"name" : "100360xx"
},
"data" : {
"vulnerability" : {
"severity" : "High",
"package" : {
"condition" : "less than 78.0",
"name" : "Mozilla Firefox 68.11.0 ESR (x64 en-US)"
}
}
}
}
},
...
这是我用来提供对象数组的jq 过滤器,每个对象都包含一个代理名称,后跟一个代理易受攻击包的名称数组 :
jq ' .hits.hits |= unique_by(._source.agent.name, ._source.data.vulnerability.package.name) | .hits.hits | group_by(._source.agent.name)[] | { (.[0]._source.agent.name): [.[]._source.data.vulnerability.package | .name ]}'
这是过滤器产生的输出的摘录:
{
"100360xx": [
"Mozilla Firefox 68.11.0 ESR (x64 en-US)",
"VLC media player",
"Windows 10"
]
}
{
"WIN-KD5C4xxx": [
"Windows Server 2019"
]
}
{
"fridxxx": [
"java-1.8.0-openjdk",
"kernel",
"kernel-headers",
"kernel-tools",
"kernel-tools-libs",
"python-perf"
]
}
{
"mcd-xxx-xxx": [
"dbus",
"fribidi",
"gnupg2",
"graphite2",
...