PDF static analysis report

Static analysis result for SHA-256 23dda69d657f8d01…

SUSPICIOUS

PDF

41.2 KB Created: 2021-05-19 22:16:49 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: 59d3314e9db43122038974974a3cdef7 SHA-1: 4dbfd69397881fd87b679c9dd5bf16c137e0e85a SHA-256: 23dda69d657f8d011bb3144906655bc9ff020790ba58dfc88f8ef0f1f82efaa9
50 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The ML classifier strongly flagged this PDF as malicious, and it contains multiple external URLs pointing to game hack resources. The document body and heuristics indicate a lure designed to trick users into downloading content, likely leading to further malicious activity. While no scripts were explicitly extracted, the presence of external URLs and the ML classification suggest a downloader or exploit delivery mechanism.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9971

Heuristics 4

  • Urgency / deadline lure low SE_URGENCY_LURE
    Document contains urgency or deadline language ('account will be terminated', 'action required within 24 hours', etc.) — useful context, but low-signal without other findings
  • 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.xyz/app/835599320/views-for-tiktok-free-game-hack PDF link annotation
    • https://sensorcamera-tw.com/upload/files/coin-master-free-cards-2021_GM406889139.pdfIn PDF document text
    • https://sensorcamera-tw.com/upload/files/haktuts-free-spins_GM406889139.pdfIn PDF document text
    • https://sensorcamera-tw.com/upload/files/how-to-hack-roblox-on-mobile_GM431946152.pdfIn PDF document text
    • https://sensorcamera-tw.com/upload/files/coin-master-free-coins_GM406889139.pdfIn PDF document text
    • https://sensorcamera-tw.com/upload/files/coin-master-cheat-engine-hack_GM406889139.pdfIn PDF document text
    • https://sensorcamera-tw.com/upload/files/how-to-get-free-snacks-on-coin-master_GM406889139.pdfIn PDF document text
    • https://sensorcamera-tw.com/upload/files/how-to-hack-coin-master-game-2021_GM406889139.pdfIn PDF document text
    • https://sensorcamera-tw.com/upload/files/free-robux-real_GM431946152.pdfIn PDF document text
    • https://sensorcamera-tw.com/upload/files/are-robux-generators-safe_GM431946152.pdfIn PDF document text
    • https://sensorcamera-tw.com/upload/files/hackear-coin-master-espaol_GM406889139.pdfIn PDF document text
    • https://sensorcamera-tw.com/upload/files/microsoft-free-robux_GM431946152.pdfIn PDF document text
    • https://sensorcamera-tw.com/upload/files/free-roblox-accounts-that-work_GM431946152.pdfIn PDF document text
    • https://sensorcamera-tw.com/upload/files/hack-coin-master-free-spins_GM406889139.pdfIn PDF document text
    • https://sensorcamera-tw.com/upload/files/how-to-get-free-robux-on-mobile_GM431946152.pdfIn PDF document text
    • https://sensorcamera-tw.com/upload/files/how-to-get-minecraft-for-free-on-computer_GM479516143.pdfIn PDF document text
    • https://sensorcamera-tw.com/upload/files/free-pet-treats-coin-master_GM406889139.pdfIn PDF document text
    • https://sensorcamera-tw.com/upload/files/coin-master-hack-online-without-human-verification_GM406889139.pdfIn PDF document text
    • https://sensorcamera-tw.com/upload/files/coin-master-hack-download-2021_GM406889139.pdfIn PDF document text
    • https://sensorcamera-tw.com/upload/files/coin-master-hack-apk-download-for-android_GM406889139.pdfIn PDF document text
    • https://sensorcamera-tw.com/upload/files/minecraft-115-2-hacks_GM479516143.pdfIn PDF document text
    • http://en.wikipedia.org/wiki/MIT_LicenseIn PDF document text

Related samples 8

Ranked by shared artifacts, heuristics, extracted URLs, CVEs, and signatures.

Full JSON: related samples API

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
stream_003_off00004871.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x4871 24144 bytes
SHA-256: 9ce7f3b6144461a9c10b5ba8e5f3af54d0869c94b89c2abd3a8374c9de0f3932
font_01_sfnt_off00007ffa.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x7FFA 17752 bytes
SHA-256: edb9b4c6760f831fe362dbf6e910d03b1344eaf09f3d994fcee8e0ce9a797585

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