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Update third-party rules as of 2025-06-15 #1002

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Update third-party rules as of 2025-06-15 #1002

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2 changes: 1 addition & 1 deletion tests/macOS/2023.3CX/libffmpeg.change_decrease.mdiff
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Original file line number Diff line number Diff line change
Expand Up @@ -4,7 +4,7 @@

| RISK | KEY | DESCRIPTION | EVIDENCE |
|:--|:--|:--|:--|
| -CRITICAL | [3P/sekoia/downloader_smooth_operator](https://github.com/SEKOIA-IO/Community/blob/e00b1ef08f974e483260719ce04b78fa8b79ee56/yara_rules/downloader_mac_smooth_operator.yar#L1-L16) | Detect the Smooth_Operator malware, by [Sekoia.io](https://github.com/SEKOIA-IO/Community) | [%s/.main_storage](https://github.com/search?q=%25s%2F.main_storage&type=code)<br>[%s/UpdateAgent](https://github.com/search?q=%25s%2FUpdateAgent&type=code) |
| -CRITICAL | [3P/sekoia/downloader_smooth_operator](https://github.com/SEKOIA-IO/Community/blob/fb46d75846c170609b3d8241401bb9482d4fa708/yara_rules/downloader_mac_smooth_operator.yar#L1-L16) | Detect the Smooth_Operator malware, by [Sekoia.io](https://github.com/SEKOIA-IO/Community) | [%s/.main_storage](https://github.com/search?q=%25s%2F.main_storage&type=code)<br>[%s/UpdateAgent](https://github.com/search?q=%25s%2FUpdateAgent&type=code) |
| -CRITICAL | [3P/sig_base/3cxdesktopapp_backdoor](https://github.com/Neo23x0/signature-base/blob/391a990859091dbc4c21d15db335b371090f606e/yara/gen_mal_3cx_compromise_mar23.yar#L251-L275) | [Detects 3CXDesktopApp MacOS Backdoor component](https://www.volexity.com/blog/2023/03/30/3cx-supply-chain-compromise-leads-to-iconic-incident/), by X__Junior (Nextron Systems) | [%s/.main_storage](https://github.com/search?q=%25s%2F.main_storage&type=code)<br>[%s/UpdateAgent](https://github.com/search?q=%25s%2FUpdateAgent&type=code)<br>`$sa1`<br>`$sa2`<br>`$op1`<br>`$op2` |
| -CRITICAL | [3P/sig_base/nk_3cx_dylib](https://github.com/Neo23x0/signature-base/blob/391a990859091dbc4c21d15db335b371090f606e/yara/gen_mal_3cx_compromise_mar23.yar#L188-L214) | [Detects malicious DYLIB files related to 3CX compromise](https://www.sentinelone.com/blog/smoothoperator-ongoing-campaign-trojanizes-3cx-software-in-software-supply-chain-attack/), by Florian Roth (Nextron Systems) | `$xc1`<br>`$xc2`<br>`$xc3` |
| -CRITICAL | [3P/sig_base/susp_xored_mozilla](https://github.com/Neo23x0/signature-base/blob/391a990859091dbc4c21d15db335b371090f606e/yara/gen_xor_hunting.yar#L2-L25) | [Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key](https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()), by Florian Roth | `$xof1`<br>`$fpa1`<br>`$fpa2`<br>`$fpb1`<br>`$xo1` |
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2 changes: 1 addition & 1 deletion tests/macOS/2023.3CX/libffmpeg.change_increase.mdiff
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -4,7 +4,7 @@

| RISK | KEY | DESCRIPTION | EVIDENCE |
|:--|:--|:--|:--|
| +CRITICAL | **[3P/sekoia/downloader_smooth_operator](https://github.com/SEKOIA-IO/Community/blob/e00b1ef08f974e483260719ce04b78fa8b79ee56/yara_rules/downloader_mac_smooth_operator.yar#L1-L16)** | Detect the Smooth_Operator malware, by [Sekoia.io](https://github.com/SEKOIA-IO/Community) | [%s/.main_storage](https://github.com/search?q=%25s%2F.main_storage&type=code)<br>[%s/UpdateAgent](https://github.com/search?q=%25s%2FUpdateAgent&type=code) |
| +CRITICAL | **[3P/sekoia/downloader_smooth_operator](https://github.com/SEKOIA-IO/Community/blob/fb46d75846c170609b3d8241401bb9482d4fa708/yara_rules/downloader_mac_smooth_operator.yar#L1-L16)** | Detect the Smooth_Operator malware, by [Sekoia.io](https://github.com/SEKOIA-IO/Community) | [%s/.main_storage](https://github.com/search?q=%25s%2F.main_storage&type=code)<br>[%s/UpdateAgent](https://github.com/search?q=%25s%2FUpdateAgent&type=code) |
| +CRITICAL | **[3P/sig_base/3cxdesktopapp_backdoor](https://github.com/Neo23x0/signature-base/blob/391a990859091dbc4c21d15db335b371090f606e/yara/gen_mal_3cx_compromise_mar23.yar#L251-L275)** | [Detects 3CXDesktopApp MacOS Backdoor component](https://www.volexity.com/blog/2023/03/30/3cx-supply-chain-compromise-leads-to-iconic-incident/), by X__Junior (Nextron Systems) | [%s/.main_storage](https://github.com/search?q=%25s%2F.main_storage&type=code)<br>[%s/UpdateAgent](https://github.com/search?q=%25s%2FUpdateAgent&type=code)<br>`$sa1`<br>`$sa2`<br>`$op1`<br>`$op2` |
| +CRITICAL | **[3P/sig_base/nk_3cx_dylib](https://github.com/Neo23x0/signature-base/blob/391a990859091dbc4c21d15db335b371090f606e/yara/gen_mal_3cx_compromise_mar23.yar#L188-L214)** | [Detects malicious DYLIB files related to 3CX compromise](https://www.sentinelone.com/blog/smoothoperator-ongoing-campaign-trojanizes-3cx-software-in-software-supply-chain-attack/), by Florian Roth (Nextron Systems) | `$xc1`<br>`$xc2`<br>`$xc3` |
| +CRITICAL | **[3P/sig_base/susp_xored_mozilla](https://github.com/Neo23x0/signature-base/blob/391a990859091dbc4c21d15db335b371090f606e/yara/gen_xor_hunting.yar#L2-L25)** | [Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key](https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()), by Florian Roth | `$xof1`<br>`$fpa1`<br>`$fpa2`<br>`$fpb1`<br>`$xo1` |
Expand Down
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