PDF static analysis report

Static analysis result for SHA-256 4b1a9c561e090eff…

SUSPICIOUS

PDF

45.3 KB Created: 2021-06-11 01:23:17 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: 74d3cab5260383b5b3ec88823c0a84ad SHA-1: 66422e2752db8e25e26bc0584081d2009cb48a5c SHA-256: 4b1a9c561e090eff8c69b8c3105c34351fc817a7896b018fbebb017f28963cc7
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains numerous URLs pointing to sites offering game-related hacks and free items, suggesting a lure for users to download malicious content. The ML classifier strongly flagged this PDF as malicious, and the presence of external URIs further supports a suspicious nature. While no scripts were directly extracted, the document's structure and embedded URIs indicate an attempt to trick users into visiting malicious sites, likely as part of a phishing or malware distribution scheme.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9864

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 https://netcdn.tw/app/431946152/roblox-content-deleted-pants-free-game-hack PDF link annotation
    • https://ogm-goettingen.de/images/mad-city-script-roblox-download-free_GM431946152.pdfIn PDF document text
    • https://ogm-goettingen.de/images/minecraft-free-ios_GM479516143.pdfIn PDF document text
    • https://ogm-goettingen.de/images/free-minecraft-skins_GM479516143.pdfIn PDF document text
    • https://ogm-goettingen.de/images/free-tiktok-likes-trial_GM835599320.pdfIn PDF document text
    • https://ogm-goettingen.de/images/robux-claimer_GM431946152.pdfIn PDF document text
    • https://ogm-goettingen.de/images/mcpe-master-hack-unlimited-coins_GM406889139.pdfIn PDF document text
    • https://ogm-goettingen.de/images/coin-master-free-spins_GM406889139.pdfIn PDF document text
    • https://ogm-goettingen.de/images/free-robux-without-downloading-apps_GM431946152.pdfIn PDF document text
    • https://ogm-goettingen.de/images/free-roblox-hacks-no-download_GM431946152.pdfIn PDF document text
    • https://ogm-goettingen.de/images/free-robux-generator-no-human-verification-2021_GM431946152.pdfIn PDF document text
    • https://ogm-goettingen.de/images/get-minecraft-for-free_GM479516143.pdfIn PDF document text
    • https://ogm-goettingen.de/images/roblox-free-robux-hack_GM431946152.pdfIn PDF document text
    • https://ogm-goettingen.de/images/minecraft-windows-10-hacked-client_GM479516143.pdfIn PDF document text
    • https://ogm-goettingen.de/images/robux-hack-only-today_GM431946152.pdfIn PDF document text
    • https://ogm-goettingen.de/images/hack-coin-master-32-mod-apk_GM406889139.pdfIn PDF document text
    • https://ogm-goettingen.de/images/coin-master-hack-2021-free_GM406889139.pdfIn PDF document text
    • https://ogm-goettingen.de/images/coin-master-daily-free-spins-and-coins_GM406889139.pdfIn PDF document text
    • https://ogm-goettingen.de/images/roblox-robux-stealer-hack_GM431946152.pdfIn PDF document text
    • https://ogm-goettingen.de/images/bad-words-on-roblox-hacks_GM431946152.pdfIn PDF document text
    • https://ogm-goettingen.de/images/free-tiktok-likes-and-followers_GM835599320.pdfIn PDF document text
    • http://en.wikipedia.org/wiki/MIT_LicenseIn PDF document text

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00004e24.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4E24 27576 bytes
SHA-256: fae9f122ed8b3e5c4696c3dfaced1e705bfd29977eab600bcddd69f767efafd6
font_01_sfnt_off00008ce7.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x8CE7 18776 bytes
SHA-256: 674844b0392e66875c45f278419578a505129fee674d4037b8367dccd069e5ac