PDF static analysis report

Static analysis result for SHA-256 6bc92674bf7d27b9…

SUSPICIOUS

PDF

34.8 KB Created: 2021-07-04 02:12:43 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: 8306d725613b4121f49da5717d0844c7 SHA-1: d191cc4a4390c7cba82f9d95256655e02cd20464 SHA-256: 6bc92674bf7d27b9ce143a66ccc9bc0486b534929e7a5a0a90956de9f937eb35
34 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains embedded URLs and text that promote game hacks and free spins, aiming to trick users into visiting malicious websites. The ML classifier strongly indicated maliciousness, and the presence of external URIs suggests a redirection to a potentially harmful site. No scripts were extracted, but the overall pattern points to a phishing or scam attempt.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9980

Heuristics 2

  • 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 http://netcdn.tw/app/406889139/coin-master-free-spin-whatsapp-group-game-hack PDF link annotation
    • https://library.stikeswnpalu.ac.id/repository/forsaken-sword-legices-2-roblox-hack_GM431946152.pdfIn PDF document text
    • https://library.stikeswnpalu.ac.id/repository/how-to-get-a-free-key-in-room-escape-roblox_GM431946152.pdfIn PDF document text
    • https://library.stikeswnpalu.ac.id/repository/coin-master-gold-cards-free_GM406889139.pdfIn PDF document text
    • https://library.stikeswnpalu.ac.id/repository/free-gold-cards-in-coin-master_GM406889139.pdfIn PDF document text
    • https://library.stikeswnpalu.ac.id/repository/hacks-para-roblox-2021-noviembre_GM431946152.pdfIn PDF document text
    • https://library.stikeswnpalu.ac.id/repository/coin-master-hack-apk-no-survey_GM406889139.pdfIn PDF document text
    • https://library.stikeswnpalu.ac.id/repository/roblox-hack-2021-online_GM431946152.pdfIn PDF document text
    • https://library.stikeswnpalu.ac.id/repository/free-printable-roblox-images_GM431946152.pdfIn PDF document text
    • https://library.stikeswnpalu.ac.id/repository/roblox-redeem-code-free-2021-september_GM431946152.pdfIn PDF document text
    • https://library.stikeswnpalu.ac.id/repository/coin-master-free-spins-link-cheat_GM406889139.pdfIn PDF document text
    • https://library.stikeswnpalu.ac.id/repository/roblox-kick-me-whon-i-cheat_GM431946152.pdfIn PDF document text
    • https://library.stikeswnpalu.ac.id/repository/coin-master-cards-for-free_GM406889139.pdfIn PDF document text
    • https://library.stikeswnpalu.ac.id/repository/best-free-hacked-client_GM479516143.pdfIn PDF document text
    • https://library.stikeswnpalu.ac.id/repository/free-spins-for-coin-master-app_GM406889139.pdfIn PDF document text
    • https://library.stikeswnpalu.ac.id/repository/free-robux-app-real_GM431946152.pdfIn PDF document text
    • https://library.stikeswnpalu.ac.id/repository/free-robux-no-surveys-or-verification_GM431946152.pdfIn PDF document text
    • https://library.stikeswnpalu.ac.id/repository/roblox-theme-park-tycoon-2-money-hack-script_GM431946152.pdfIn PDF document text
    • https://library.stikeswnpalu.ac.id/repository/free-tiktok-coins_GM835599320.pdfIn PDF document text
    • https://library.stikeswnpalu.ac.id/repository/free-roblox-hack-2021_GM431946152.pdfIn PDF document text
    • https://library.stikeswnpalu.ac.id/repository/cheat-roblox-phantom-forces-2021_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
stream_002_off000030dc.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x30DC 23100 bytes
SHA-256: 995da3cb75d4f5e769c38205e9743eb9748f602b3affb6d91dadab5aa552c2ea
font_01_sfnt_off0000645f.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x645F 18676 bytes
SHA-256: 2e29b74123c32c03415bb11e690c634ea039f26762e0f95679a19435e21a312b