PDF static analysis report

Static analysis result for SHA-256 abed135fff5df5b0…

SUSPICIOUS

PDF

32.9 KB Created: 2021-07-19 13:50:36 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: da840dae5d2180f7c40e71d42e0dcd1f SHA-1: 0b4b38420b49b97b0c9517c2f60909d5e1e0d97b SHA-256: abed135fff5df5b0423f43de044591519e60f7437619fe579a1e0fb1872ae68c
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The document contains multiple embedded URLs and a call-to-action phrase, suggesting a phishing or scam attempt. The primary URL, http://netcdn.tw/app/835599320/how-to-get-followers-on-tiktok-for-free-game-hack, is presented as a way to get free followers on TikTok, likely leading to a malicious site or download. The ML classifier also flagged this PDF as malicious with high confidence.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9900

Heuristics 3

  • 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 http://netcdn.tw/app/835599320/how-to-get-followers-on-tiktok-for-free-game-hack PDF link annotation
    • http://ivanitskyvs.ru/images/free-views-on-tiktok_GM835599320.pdfIn PDF document text
    • http://ivanitskyvs.ru/images/roblox-jailbreak-hack_GM431946152.pdfIn PDF document text
    • http://ivanitskyvs.ru/images/coin-master-hack-https-coinms-net_GM406889139.pdfIn PDF document text
    • http://ivanitskyvs.ru/images/minecraft-free-ios-2021_GM479516143.pdfIn PDF document text
    • http://ivanitskyvs.ru/images/roblox-free-robux-generator_GM431946152.pdfIn PDF document text
    • http://ivanitskyvs.ru/images/free-coin-master-spins-blog_GM406889139.pdfIn PDF document text
    • http://ivanitskyvs.ru/images/free-spin-link-for-coin-master_GM406889139.pdfIn PDF document text
    • http://ivanitskyvs.ru/images/how-to-get-free-robux-codes_GM431946152.pdfIn PDF document text
    • http://ivanitskyvs.ru/images/how-to-get-minecraft-for-free-on-mac_GM479516143.pdfIn PDF document text
    • http://ivanitskyvs.ru/images/get-free-robux-now_GM431946152.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
font_00_sfnt_off00002cb4.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2CB4 23008 bytes
SHA-256: 44718634f0f31ced03e2332ceb9ec23f563eef2712a47efe62660fc8e6c5a362
font_01_sfnt_off00006036.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6036 17692 bytes
SHA-256: b635499a4f9fb6d9e8967cb3fdd5afd49967982b90c247824071efdea06cfe8e

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