Malicious PDF — malware analysis report

Static analysis result for SHA-256 ce66d854c98686b5…

MALICIOUS

PDF

44.7 KB Created: 2021-05-19 07:08:12 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-17
MD5: 6ace7ffd7c5e6fb1cf234638aa4363c9 SHA-1: 6c2a06ee884c0e4da7aaf828f9574eb224321eeb SHA-256: ce66d854c98686b54f4203c903bed239ee85c95cfe9e1ac2a4273119d97c14b0
82 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

This PDF document contains a high-severity heuristic firing for a game hack redirect lure, pointing to a suspicious URL. The document body, though heavily obfuscated, also contains embedded URLs that appear to be related to game hacks. The primary URL, 'https://netcdn.xyz/app/1330123889/pubg-uc-dealer-game-hack', is likely the initial landing page for 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/1330123889/pubg-uc-dealer-game-hack PDF link annotation
    • https://shimony.net/images/how-to-hack-people-in-roblox_GM431946152.pdfIn PDF document text
    • https://shimony.net/images/how-to-hack-coin-master-using-es-file_GM406889139.pdfIn PDF document text
    • https://shimony.net/images/minecraft-life-hacks_GM479516143.pdfIn PDF document text
    • https://shimony.net/images/how-to-get-free-spins-on-coin-master-2021-iphone_GM406889139.pdfIn PDF document text
    • https://shimony.net/images/free-coin-master-spins-and-coins-for-daily_GM406889139.pdfIn PDF document text
    • https://shimony.net/images/coin-master-free-coins-and-spins-2021_GM406889139.pdfIn PDF document text
    • https://shimony.net/images/free-daily-spins-coin-master_GM406889139.pdfIn PDF document text
    • https://shimony.net/images/how-to-hack-robux_GM431946152.pdfIn PDF document text
    • https://shimony.net/images/free-robux-working_GM431946152.pdfIn PDF document text
    • https://shimony.net/images/how-many-levels-are-there-in-coin-master_GM406889139.pdfIn PDF document text
    • https://shimony.net/images/coin-master-hacks-reddit_GM406889139.pdfIn PDF document text
    • https://shimony.net/images/hack-coin-master-iphone_GM406889139.pdfIn PDF document text
    • https://shimony.net/images/abd-roblox_GM431946152.pdfIn PDF document text
    • https://shimony.net/images/get-free-spins-coin-master-2021_GM406889139.pdfIn PDF document text
    • https://shimony.net/images/free-robux-only-username_GM431946152.pdfIn PDF document text
    • https://shimony.net/images/roblox-hacking-website_GM431946152.pdfIn PDF document text
    • https://shimony.net/images/coin-master-hacks_GM406889139.pdfIn PDF document text
    • https://shimony.net/images/huskybuckscom-free-robux_GM431946152.pdfIn PDF document text
    • https://shimony.net/images/free-robux-websites-no-human-verification_GM431946152.pdfIn PDF document text
    • https://shimony.net/images/free-roblox-accounts-that-work_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
stream_003_off00004994.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x4994 31612 bytes
SHA-256: a83507ce37b81a2cecd19e07f8b141206c8b8e4c5b44d2978474e1a2f823379c
font_01_sfnt_off00008c61.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x8C61 18368 bytes
SHA-256: 4022a4bf4089c5b8cafe544ff9ec8f3b0653edc0f6e391f8b99b35d2f52194a0

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