Open-source atomic malware analysis

Analyze another

mehkfdegkedenmmfnhefkjjpfggopien.crx

CRX
Verdict: HOSTILE
Mal-ecule
O₅(EuAs₅IS₃Xe)H₈(Cm₇Db₃FOs₂PoTiU₂)Md₂(Li)
Size 4.5 MB download
First seen 3 days ago
Analyzed 18 hours ago
Ecosystem chrome
Source google.com
baseConfig.js javascript
0 var config={LOCAL:{apiUrl:"http://localhost:3000",appUrl:"http://localhost:4200",providerAppUrl:"htt HTTP request targets loopback address (local IPC)
content_config.js javascript
0 var cherryImage="assets/images/brand_cherry_red.svg",cherryImage2="assets/images Any script file
2552 "stylesheet" type="text/css" href="${chrome.runtime.getURL("lib/bootstrap_4_modified/bootstrap.mi Uses core chrome.* namespace APIs
4289 style>\n`;function addFonts(t){let e=`\n\t\t@font-face {\n\t\t\tfont-family: 'Poppins-Regular';\n Has code execution capability
5198 font-family: 'obviously-narrow';\n src: url(${chrome.runtime.getURL(obviouslyFo DOM script src literal
custom_popup.js javascript
0 var popUpData=void 0,bgColor="#ed1b24",loaderText=`\n <div class="brandImgHider High ratio of digit characters (junk padding)
781 06.77 635.77 C 534.16 623.04 553.78 610.08 575.75 589.75 C 597.72 569.42 611.77 550.91 626.23 525 Regex component marker
10822 >\n </g>\n </svg>\n </div>\n <img id="animated-image" src="${chrome.runtime.getURL(cher… Has code execution capability
11313 <div class="col">\n <img class="brandImg" src="${chr DOM script src literal
12519 main-outer-container ml-0 mr-0 custom-client-class" id="loaderExtPage">\n <div cla -client suffix
18443 MessageExtPage").on("click",(function(t){redirection?self.open(n.link):self.location.href=n.link}))} window.location host marker
mehkfdegkedenmmfnhefkjjpfggopien.crx crx
0x0 43723234030000001d05000012ac040a Cr24............ Chrome Web Store extension archive
0x10 a60230820122300d06092a864886f70d ..0.."0...*.H...
0x20 01 .
messages.json json
1 { Extension locale name message
2 "extName": {
3 "message": "Chrisco Travel"
verified_contents.json json
0 [{"description":"treehash per file","signed_content":{"payload":"eyJjb250ZW50X2h JSON data format

Objectives

hostile severity, 95% confident.
exfiltration Sensitive data exfiltration (JS)
notable severity, 90% confident.
anti-static/obfuscation/string Dense concatenated string fragments
notable severity, 90% confident.
impact/ui Reassigns link href value
notable severity, 86% confident.
supply-chain/metadata-anomaly/permissions Extension can schedule alarms

Micro-behaviors

notable severity, 90% confident.
browser-extension Chrome tabs API usage
notable severity, 95% confident.
browser-extension/host-access Granted host access to all-urls
notable severity, 95% confident.
browser-extension/permission Declares "scripting" permission
notable severity, 88% confident.
communications/http/client Assigns external stylesheet URL
notable severity, 85% confident.
communications/ipc Window/worker postMessage event listener
notable severity, 90% confident.
data/db Chrome storage API usage
notable severity, 90% confident.
data/decode JavaScript base64 decode via atob()
notable severity, 92% confident.
os/clipboard Browser clipboard write API
notable severity, 90% confident.
process/inject Chrome scripting API usage
notable severity, 90% confident.
time/schedule Chrome alarm creation
notable severity, 84% confident.
ui/window/manage Creates iframe DOM element

Metadata

notable severity, 90% confident.
encoded-payload Encoded payload detected: url
notable severity, 95% confident.
library jQuery version string

20 of 104 traits shown

Identity

SHA-256 4726d4dde63192cc353a8e609a379b1169d0dec01770888f78762c8cc2caff74
Canonical SHA-256 023fbaae762d9791cc41070f647501b4e850c26a4178a48b367205a34760aa05
Filename mehkfdegkedenmmfnhefkjjpfggopien.crx
Package mehkfdegkedenmmfnhefkjjpfggopien

Origin

Source harvest
Feed chromewebstore.google.com
Ecosystem chrome
Domain google.com

Timeline

First seen 11 Jun 2026 19:37 UTC
First analyzed 14 Jun 2026 05:36 UTC
Last analyzed 14 Jun 2026 05:36 UTC
Last updated 14 Jun 2026 05:36 UTC

Labeling

Label unknown
Label source harvest
Traits version c7b65