pushC2 and proxy updates

Author: its-a-feature

CHANGELOG.MD

@@ -4,6 +4,16 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [3.4.24] - 2026-02-18
+
+### Changed
+
+- Updated PushC2 to funnel traffic into one channel instead of two
+- Updated socks proxy reads to do a basic burst for read sizes to reduce number of concurrent waiting messages
+  - this increases throughput for socks traffic with a bit more bursty memory usage
+- Updated key reflection in agent messages to omit cwd and impersonation_context fields
+- Updated empty BFS paths to be cached as well so non-existent paths aren't recomputed a bunch
+
 ## [3.4.23] - 2026-02-08
 
 ### Changed

MythicReactUI/CHANGELOG.MD

@@ -4,6 +4,13 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [0.3.100] - 2026-02-18
+
+### Changed
+
+- Updated the eventing page to only stream in updates that match the current filter
+- Updated payload parameter array type to start empty
+
 ## [0.3.99] - 2026-02-10
 
 ### Changed

MythicReactUI/src/components/pages/Callbacks/CallbacksTableEditTriggerOnCheckinDialog.js

@@ -17,7 +17,11 @@ import MythicTextField from "../../MythicComponents/MythicTextField";
 export function CallbacksTableEditTriggerOnCheckinDialog(props) {
     const [comment, setComment] = React.useState(0);
     const onChange = (name, value, error) => {
-        setComment(parseInt(value));
+        if(isNaN(parseInt(value))){
+            setComment(0);
+        } else {
+            setComment(parseInt(value));
+        }
     }
     useEffect( () => {
         setComment(props.trigger_on_checkin_after_time);
@@ -29,8 +33,14 @@ export function CallbacksTableEditTriggerOnCheckinDialog(props) {
     <React.Fragment>
         <DialogTitle id="form-dialog-title">{"Adjust this callback's trigger threshold"}</DialogTitle>
         <DialogContent dividers={true} style={{height: "100%"}}>
-            <Typography>
-                {"This adjusts how long, in minutes, this callback must not checkin before finally checking in to trigger an eventing workflow (trigger is callback_checkin). A zero value means never trigger."}
+            <Typography >
+                This adjusts how long, in minutes, this callback must <b>not</b> checkin before finally checking in to trigger an <b>eventing workflow</b> (trigger is callback_checkin).
+            </Typography>
+            <Typography >
+                A zero value means never trigger.
+            </Typography>
+            <Typography >
+                If no eventing workflow for <b>callback_checkin</b> that matches the right payload_types and supported_os restrictions, then nothing will happen.
             </Typography>
             <MythicTextField autoFocus={true} onChange={onChange} type={"number"} value={comment} onEnter={onSubmit} name={"trigger threshold in minutes"} showLabel={false} />
         </DialogContent>

MythicReactUI/src/components/pages/CreatePayload/CreatePayloadParameter.js

@@ -59,7 +59,7 @@ export function CreatePayloadParameter({onChange, parameter_type, default_value,
     const [dictSelectOptions, setDictSelectOptions] = React.useState([]);
     const [dictSelectOptionsChoice, setDictSelectOptionsChoice] = React.useState("");
     const [dateValue, setDateValue] = React.useState(dayjs(new Date()));
-    const [arrayValue, setArrayValue] = React.useState([""]);
+    const [arrayValue, setArrayValue] = React.useState([]);
     const [typedArrayValue, setTypedArrayValue] = React.useState([]);
     const [fileValue, setFileValue] = React.useState({name: ""});
     const [fileMultValue, setFileMultValue] = React.useState([]);

MythicReactUI/src/components/pages/EventFeed/EventFeed.js

@@ -93,6 +93,9 @@ mutation UpdateLevelOperationEventLog($id: Int!) {
     }
   }
    `;
+export const levelOptions = [
+  "All Levels", "warning (unresolved)", "warning (resolved)", "info", "debug", "api", "auth", "agent"
+];
 export function EventFeed({}){
   const [pageData, setPageData] = React.useState({
     "totalCount": 0,
@@ -112,7 +115,30 @@ export function EventFeed({}){
           updatingPrev[indx] = cur;
           return [...updatingPrev];
         }
-        return [...prev, cur];
+        // only add this if this msg fits into the right current view
+        switch(level){
+          case "All Levels":
+            return [...prev, cur];
+          case "warning (unresolved)":
+            if( (cur.warning || cur.level === 'warning') && cur.resolved === false){
+              return [...prev, cur]
+            } else {
+              return [...prev];
+            }
+          case "warning (resolved)":
+            if( (cur.warning || cur.level === 'warning') && cur.resolved === true){
+              return [...prev, cur];
+            } else {
+              return [...prev];
+            }
+          default:
+            if(cur.level === level && !cur.warning){
+              return [...prev, cur];
+            } else {
+              return [...prev];
+            }
+        }
+        //return [...prev, cur];
       }, [...operationeventlog]);
       newEvents.sort((a,b) => (a.id > b.id) ? -1 : ((b.id > a.id) ? 1 : 0));
       setOperationEventLog(newEvents);

MythicReactUI/src/components/pages/EventFeed/EventFeedTable.js

@@ -14,6 +14,7 @@ import MenuItem from '@mui/material/MenuItem';
 import Select from '@mui/material/Select';
 import Grid from '@mui/material/Grid';
 import {alertCount} from "../../../cache";
+import {levelOptions} from "./EventFeed";
 
 const EventList = ({onUpdateLevel, onUpdateResolution, operationeventlog}) => {
    return (
@@ -31,9 +32,7 @@ export function EventFeedTable(props){
     const theme = useTheme();
     const [search, setSearch] = React.useState("");
     const [level, setLevel] = React.useState("info");
-    const levelOptions = [
-        "All Levels", "warning (unresolved)", "warning (resolved)", "info", "debug", "api", "auth", "agent"
-    ];
+
 
     const handleSearchValueChange = (name, value, error) => {
         setSearch(value);

MythicReactUI/src/index.js

@@ -15,7 +15,7 @@ import {jwtDecode} from 'jwt-decode';
 import {meState} from './cache';
 import {getSkewedNow} from "./components/utilities/Time";
 
-export const mythicUIVersion = "0.3.99";
+export const mythicUIVersion = "0.3.100";
 
 let fetchingNewToken = false;
 

VERSION

@@ -1 +1 @@
-3.4.23
+3.4.24

mythic-docker/src/go.mod

@@ -60,9 +60,7 @@ require (
 	golang.org/x/arch v0.23.0 // indirect
 	golang.org/x/crypto v0.46.0 // indirect
 	golang.org/x/net v0.48.0 // indirect
-	golang.org/x/sync v0.19.0 // indirect
 	golang.org/x/sys v0.39.0 // indirect
 	golang.org/x/text v0.32.0 // indirect
-	golang.org/x/tools v0.40.0 // indirect
 	google.golang.org/genproto/googleapis/rpc v0.0.0-20251222181119-0a764e51fe1b // indirect
 )