PDF static analysis report

Static analysis result for SHA-256 2a094010076aff9d…

SUSPICIOUS

PDF

33.7 KB Created: 2021-07-19 12:21:19 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: 0e89ab6ce105eacba94d739efd2bb002 SHA-1: 1f9dc63fb9d312809a2f41cf3a864c23ae4fe2ca SHA-256: 2a094010076aff9d39513a0f2d92de444b9dcda5180489dc20196d455f0ef2d2
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains embedded links and a call-to-action phrase, directing users to external URLs that appear to be related to game cheats and hacks. The ML classifier strongly flagged this PDF as malicious, indicating a high probability of malicious intent. The primary lure is a fake "Coin Master" generator, likely a social engineering tactic to trick users into downloading malware or visiting a phishing site.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9946

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/406889139/coin-master-free-spin-and-coins-links-2021-game-hack PDF link annotation
    • https://uniman.ch/images/minecraft-free-ios-2021_GM479516143.pdfIn PDF document text
    • https://uniman.ch/images/free-minecraft-server-hosting-24-7_GM479516143.pdfIn PDF document text
    • https://uniman.ch/images/roblox-hacked-com-2021_GM431946152.pdfIn PDF document text
    • https://uniman.ch/images/free-robux-generator-no-human-verification_GM431946152.pdfIn PDF document text
    • https://uniman.ch/images/free-spins-coin-master-links_GM406889139.pdfIn PDF document text
    • https://uniman.ch/images/free-minecraft-texture-packs_GM479516143.pdfIn PDF document text
    • http://uniman.ch/images/minecraft-download-free-download_GM479516143.pdfIn PDF document text
    • https://uniman.ch/images/coin-master-hack-https-coinms-net_GM406889139.pdfIn PDF document text
    • https://uniman.ch/images/free-robux-2021_GM431946152.pdfIn PDF document text
    • https://uniman.ch/images/free-minecraft-mods_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_002_off00002c97.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x2C97 23020 bytes
SHA-256: d5910ffc27613fbf762e35adcb0da950c2e6087693836a5e78581f1b6a98a12b
font_01_sfnt_off00006075.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6075 18632 bytes
SHA-256: bf450557b00699bdc36230f8bff75cef2d4ddc3329c11821453b6bd8c7be45f9

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