PDF static analysis report

Static analysis result for SHA-256 6d01454157f6ae86…

SUSPICIOUS

PDF

46.2 KB Created: 2021-05-14 09:36:44 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-17
MD5: 72223f5cd21be444a8309816b62c9db3 SHA-1: 7f627b14f5e903a814738906098d5dd3b75c28ca SHA-256: 6d01454157f6ae86d4f9fc49430a491597218c26ab9ef37eeb61c38dd164a7e5
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains embedded URLs and a visible call-to-action, strongly suggesting a phishing or malware distribution attempt. The primary URL, https://netcdn.xyz/app/431946152/free-robux-codes-generator-game-hack, combined with the document's theme of 'free Robux' and game hacks, indicates a lure to trick users into downloading further malicious content. While no scripts were explicitly extracted, the presence of embedded URIs and the ML classifier's high confidence score point towards a malicious intent.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9432

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-robux-codes-generator-game-hack PDF link annotation
    • http://www.domkiletniskowe-wladyslawowo.pl/images/coin-master-daily-free-spins-and-coins-2021_GM406889139.pdfIn PDF document text
    • http://www.domkiletniskowe-wladyslawowo.pl/images/free-coins-coin-master-no-human-verification_GM406889139.pdfIn PDF document text
    • http://www.domkiletniskowe-wladyslawowo.pl/images/how-to-get-free-robux-by-playing-games_GM431946152.pdfIn PDF document text
    • http://www.domkiletniskowe-wladyslawowo.pl/images/completed-coin-master-hack_GM406889139.pdfIn PDF document text
    • http://www.domkiletniskowe-wladyslawowo.pl/images/freerobux-hack-us_GM431946152.pdfIn PDF document text
    • http://www.domkiletniskowe-wladyslawowo.pl/images/roblox-rape-hack_GM431946152.pdfIn PDF document text
    • http://www.domkiletniskowe-wladyslawowo.pl/images/robux-offer-wall_GM431946152.pdfIn PDF document text
    • http://www.domkiletniskowe-wladyslawowo.pl/images/roblox-jailbreak-hack_GM431946152.pdfIn PDF document text
    • http://www.domkiletniskowe-wladyslawowo.pl/images/google-how-do-you-get-robux_GM431946152.pdfIn PDF document text
    • http://www.domkiletniskowe-wladyslawowo.pl/images/how-to-get-free-pet-food-on-coin-master_GM406889139.pdfIn PDF document text
    • http://www.domkiletniskowe-wladyslawowo.pl/images/minecraft-texture-packs-free-download_GM479516143.pdfIn PDF document text
    • http://www.domkiletniskowe-wladyslawowo.pl/images/games-on-roblox-that-give-you-free-robux_GM431946152.pdfIn PDF document text
    • http://www.domkiletniskowe-wladyslawowo.pl/images/robux-today_GM431946152.pdfIn PDF document text
    • http://www.domkiletniskowe-wladyslawowo.pl/images/free-bedrock-minecraft_GM479516143.pdfIn PDF document text
    • http://www.domkiletniskowe-wladyslawowo.pl/images/robux-online_GM431946152.pdfIn PDF document text
    • http://www.domkiletniskowe-wladyslawowo.pl/images/rbx-hut-promo-codes_GM431946152.pdfIn PDF document text
    • http://www.domkiletniskowe-wladyslawowo.pl/images/coin-master-3rd-village-free-2021-gift-card_GM406889139.pdfIn PDF document text
    • http://www.domkiletniskowe-wladyslawowo.pl/images/coin-master-free-fire_GM406889139.pdfIn PDF document text
    • http://www.domkiletniskowe-wladyslawowo.pl/images/get-2021-free-spins-on-coin-master_GM406889139.pdfIn PDF document text
    • http://www.domkiletniskowe-wladyslawowo.pl/images/coinmaster-rewards_GM406889139.pdfIn PDF document text
    • http://en.wikipedia.org/wiki/MIT_LicenseIn PDF document text

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
stream_003_off000047f0.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x47F0 26600 bytes
SHA-256: 86dc3234dbd5918bacb5364f4afe531e3fb2ecfc62537cac5f9ee05039ad315c
font_01_sfnt_off00008495.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x8495 3884 bytes
SHA-256: 40b61f8938bd710dc29dc58ba3fde91c245a6a69596ec569b4d27c769ca417cf
font_02_sfnt_off0000913d.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x913D 18520 bytes
SHA-256: 1c25fc10cbc7d9d0374bcdf27ae43ed9c15c29ea4d1fc113120e8f54655ee57b