PDF static analysis report

Static analysis result for SHA-256 7340ca7c319a0d60…

SUSPICIOUS

PDF

44.5 KB Created: 2021-05-14 08:32:28 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: ab8d8db8d88ad02dfeb9de2fff8e8a5f SHA-1: ca37935f42330f4a3a0a4e629648ac7a73739ac1 SHA-256: 7340ca7c319a0d6081915229098423f4abdf1186acc679c9aa380233fc0a6b2e
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The ML classifier strongly indicated maliciousness, and the document body contains multiple URLs promoting game-related hacks and free items. These URLs likely lead to malicious downloads or phishing sites, attempting to trick users into compromising their accounts or systems. No scripts were extracted, but the presence of embedded URLs and the overall lure suggest a phishing or malware distribution attempt.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9980

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.xyz/app/431946152/free-stuff-on-roblox-2021-game-hack PDF link annotation
    • http://pythonbikers.de/images/free-rare-cards-for-coin-master_GM406889139.pdfIn PDF document text
    • http://pythonbikers.de/images/free-roblox-clothes_GM431946152.pdfIn PDF document text
    • http://pythonbikers.de/images/robux-hack-generator_GM431946152.pdfIn PDF document text
    • http://pythonbikers.de/images/coin-master-free-coins-and-spins-hack_GM406889139.pdfIn PDF document text
    • http://pythonbikers.de/images/roblox-games-that-give-you-free-robux_GM431946152.pdfIn PDF document text
    • http://pythonbikers.de/images/free-robux-websites-that-actually-work_GM431946152.pdfIn PDF document text
    • http://pythonbikers.de/images/free-robux-app-2021_GM431946152.pdfIn PDF document text
    • http://pythonbikers.de/images/how-to-get-free-coins-on-coin-master-hack_GM406889139.pdfIn PDF document text
    • http://pythonbikers.de/images/coin-master-free-spins-link-today-hack_GM406889139.pdfIn PDF document text
    • http://pythonbikers.de/images/how-to-get-free-robux-without-downloading-anything_GM431946152.pdfIn PDF document text
    • http://pythonbikers.de/images/robux-free-online_GM431946152.pdfIn PDF document text
    • http://pythonbikers.de/images/free-minecraft-maps_GM479516143.pdfIn PDF document text
    • http://pythonbikers.de/images/free-coin-master-hacks_GM406889139.pdfIn PDF document text
    • http://pythonbikers.de/images/80-free-spins-coin-master_GM406889139.pdfIn PDF document text
    • http://pythonbikers.de/images/how-can-i-play-minecraft-for-free_GM479516143.pdfIn PDF document text
    • http://pythonbikers.de/images/cone-master_GM406889139.pdfIn PDF document text
    • http://pythonbikers.de/images/master-coin-hack-app_GM406889139.pdfIn PDF document text
    • http://pythonbikers.de/images/free-robux-instantly_GM431946152.pdfIn PDF document text
    • http://pythonbikers.de/images/https-iosgodscom-topic-20218flipmastercoinshack_GM406889139.pdfIn PDF document text
    • http://pythonbikers.de/images/minecraft-dungeons-free-download_GM479516143.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
stream_003_off0000483b.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x483B 29852 bytes
SHA-256: 0f49520c0451b708b169a2cd0d890e44d75bb19851e096e08ae1b176fcb04672
font_01_sfnt_off00008ad1.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x8AD1 18596 bytes
SHA-256: dd7f1f49ea688e483c85b591df3fc0b80ab38107c808a39dd1edea183ef83d67