Malicious PDF — malware analysis report

Static analysis result for SHA-256 d18707deac0dbfd7…

MALICIOUS

PDF

43.3 KB Created: 2021-06-08 18:24:56 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-29
MD5: 2f5daf1764a173bf1fc3a87dc46f7977 SHA-1: ab648a5f74d29358734627488aab51d544d33615 SHA-256: d18707deac0dbfd768d99fed357caae5772d7d8da2ae0e3363899767932d3f76
82 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1203 Exploitation for Client Execution

This PDF document employs a lure related to game hacks and free items to entice users to click on embedded links. The primary link directs to a URL associated with game cheats, which is a common tactic for phishing or malware distribution. While no scripts were explicitly extracted, the PDF structure and embedded links suggest an attempt to redirect the user to a malicious site, likely for further exploitation or credential harvesting.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9865

Heuristics 4

  • PDF links to a 'free generator / game hack' redirector high PDF_GAME_HACK_REDIRECT_LURE
    PDF's clickable action targets a redirector of the form /app/<id>/<slug>-game-hack — the landing-page shape of a large SEO 'free spins / generator / game hack' lure family that funnels victims through rotating disposable hosts to a malware/scam payload. The multi-link variants also trip ML/link-farm rules; this catches the single-link variants that otherwise score clean.
  • Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTON
    Document contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
  • External URI info PDF_URI
    PDF contains an external URL action
  • Embedded URL info EMBEDDED_URL
    One or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.
    URL https://netcdn.tw/app/431946152/how-to-get-roblox-shirts-for-free-game-hack PDF link annotation
    • http://jdlrelocation.com/images/coin-master-free-gift-cards_GM406889139.pdfIn PDF document text
    • http://jdlrelocation.com/images/minecraft-pe-hacks-ios_GM479516143.pdfIn PDF document text
    • http://jdlrelocation.com/images/roblox-hack-game_GM431946152.pdfIn PDF document text
    • http://jdlrelocation.com/images/how-can-i-play-minecraft-for-free_GM479516143.pdfIn PDF document text
    • http://jdlrelocation.com/images/coin-master-spins_GM406889139.pdfIn PDF document text
    • http://jdlrelocation.com/images/coin-master-link-today_GM406889139.pdfIn PDF document text
    • http://jdlrelocation.com/images/coin-master-hackcom-xyz_GM406889139.pdfIn PDF document text
    • http://jdlrelocation.com/images/coin-master-free-coins-2021_GM406889139.pdfIn PDF document text
    • http://jdlrelocation.com/images/free-coin-master-spins-link-facebook_GM406889139.pdfIn PDF document text
    • http://jdlrelocation.com/images/coin-master-free-spins-2021-blogspot_GM406889139.pdfIn PDF document text
    • http://jdlrelocation.com/images/coin-master-free-spins-hack_GM406889139.pdfIn PDF document text
    • http://jdlrelocation.com/images/coin-and-spin_GM406889139.pdfIn PDF document text
    • http://jdlrelocation.com/images/coin-master-free-spin-link-app_GM406889139.pdfIn PDF document text
    • http://jdlrelocation.com/images/coin-master-mod_GM406889139.pdfIn PDF document text
    • http://jdlrelocation.com/images/how-to-hack-roblox-to-get-robux_GM431946152.pdfIn PDF document text
    • http://jdlrelocation.com/images/free-robux-no-anti-bot-verification_GM431946152.pdfIn PDF document text
    • http://jdlrelocation.com/images/roblox-studio-free-robux_GM431946152.pdfIn PDF document text
    • http://jdlrelocation.com/images/bloxawards-com-earn-free-robux_GM431946152.pdfIn PDF document text
    • http://jdlrelocation.com/images/coin-master-pet-food-free_GM406889139.pdfIn PDF document text
    • http://jdlrelocation.com/images/real-free-robux-generator_GM431946152.pdfIn PDF document text
    • http://en.wikipedia.org/wiki/MIT_LicenseIn PDF document text

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00004feb.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4FEB 23828 bytes
SHA-256: 3ff0eef9691b4049c527582d4be762d2a2cc2fe4998feeff9b520e49b19c362f
font_01_sfnt_off000085ef.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x85EF 18500 bytes
SHA-256: 6f17a4df0bddb82659d66da7a4e28c80b7ca146e02fe024e860fe8c1dcf88c34

Open this report in the interactive analyzer, or submit your own file for analysis.