Malicious PDF — malware analysis report

Static analysis result for SHA-256 6769070079e8b278…

MALICIOUS

PDF

44.3 KB Created: 2021-05-16 15:57:36 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-17
MD5: 0a46e9a58d38f8738c4bfa908a9fabbe SHA-1: daee78c644eed287043cb218893009b9f7cc6324 SHA-256: 6769070079e8b2782e1c721935c0440a72cc02683b8907336d4efdf9c7021594
82 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF contains a high-severity heuristic indicating it links to a game hack lure. The embedded URL and document body text reinforce this, suggesting the document's purpose is to trick users into visiting a site offering game cheats. While no scripts were extracted, the PDF structure and linked URLs point towards a phishing or malware distribution attempt.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9980

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.xyz/app/406889139/coin-master-time-hack-ios-game-hack PDF link annotation
    • http://solidkom.ch/images/coin-master-free-cards_GM406889139.pdfIn PDF document text
    • http://solidkom.ch/images/minecraft-java-free-trial_GM479516143.pdfIn PDF document text
    • http://solidkom.ch/images/free-minecraft-server-maker_GM479516143.pdfIn PDF document text
    • http://solidkom.ch/images/free-minecraft-account-reddit_GM479516143.pdfIn PDF document text
    • http://solidkom.ch/images/free-robux-generator-for-roblox-2021_GM431946152.pdfIn PDF document text
    • http://solidkom.ch/images/coin-master-free-spins-and-coins-link-blogspot_GM406889139.pdfIn PDF document text
    • http://solidkom.ch/images/free-robux-hack-no-human-verification_GM431946152.pdfIn PDF document text
    • http://solidkom.ch/images/how-to-get-free-unlimited-robux_GM431946152.pdfIn PDF document text
    • http://solidkom.ch/images/robux-free-com_GM431946152.pdfIn PDF document text
    • http://solidkom.ch/images/free-spin-links-coin-master-2021_GM406889139.pdfIn PDF document text
    • http://solidkom.ch/images/free-robux-not-a-scam_GM431946152.pdfIn PDF document text
    • http://solidkom.ch/images/oprewards-com-login_GM431946152.pdfIn PDF document text
    • http://solidkom.ch/images/free-coin-master-links_GM406889139.pdfIn PDF document text
    • http://solidkom.ch/images/coin-master-hack-spins-2021_GM406889139.pdfIn PDF document text
    • http://solidkom.ch/images/free-robux-codes-no-verification-2021_GM431946152.pdfIn PDF document text
    • http://solidkom.ch/images/how-to-get-minecraft-windows-10-for-free-2021_GM479516143.pdfIn PDF document text
    • http://solidkom.ch/images/coin-master-free-spins-link-2021_GM406889139.pdfIn PDF document text
    • http://solidkom.ch/images/free-robux-com-no-verification_GM431946152.pdfIn PDF document text
    • http://solidkom.ch/images/como-hackear-coin-master-sin-verificacion-humana_GM406889139.pdfIn PDF document text
    • http://solidkom.ch/images/how-to-download-minecraft-for-free_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_off0000487d.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x487D 29756 bytes
SHA-256: 9a8b2698e66592587d1deaaffb8b4b81284a5b6ca9f959487cdf0747ac84cbe0
font_01_sfnt_off00008c03.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x8C03 17976 bytes
SHA-256: 655a12c454514dd8530ca1f99360ddd50a64d293630b44ede153b337a3b108cc

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