PDF static analysis report

Static analysis result for SHA-256 2b085af4bdc05fc5…

SUSPICIOUS

PDF

43.0 KB Created: 2021-05-14 23:59:07 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-17
MD5: 12ee5cccd2e62894eefc09ac278529e8 SHA-1: 866cbf5ac98095431ba3b66eba51776cfcdca281 SHA-256: 2b085af4bdc05fc5f7847303db190fe729500be74a5950958b0e7582f2b5e80e
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1204.002 Malicious File

The document contains numerous URLs pointing to game hack downloads, and the ML classifier strongly flagged it as malicious. The document body text explicitly mentions 'Coin Master Hack Apk Download 2021' and includes a primary URL for downloading such an application. This indicates a social engineering lure to trick users into downloading potentially harmful software.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9971

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/406889139/coin-master-hack-apk-download-2021-game-hack PDF link annotation
    • https://my-private-intendant.com/images/robux-hack-me_GM431946152.pdfIn PDF document text
    • https://my-private-intendant.com/images/op-rewards-free-robux_GM431946152.pdfIn PDF document text
    • https://my-private-intendant.com/images/how-to-get-free-robux-easy-hack_GM431946152.pdfIn PDF document text
    • https://my-private-intendant.com/images/robux-fun-hack_GM431946152.pdfIn PDF document text
    • https://my-private-intendant.com/images/free-robux-hack-no-human-verification-or-survey_GM431946152.pdfIn PDF document text
    • https://my-private-intendant.com/images/free-robux-wheel_GM431946152.pdfIn PDF document text
    • https://my-private-intendant.com/images/coin-master-claim-spins_GM406889139.pdfIn PDF document text
    • https://my-private-intendant.com/images/free-spins-and-coins-blogspot-coin-master_GM406889139.pdfIn PDF document text
    • https://my-private-intendant.com/images/coin-master-free-spins-and-coins_GM406889139.pdfIn PDF document text
    • https://my-private-intendant.com/images/coin-master-daily-free-rewards_GM406889139.pdfIn PDF document text
    • https://my-private-intendant.com/images/free-spins-on-coin-masters_GM406889139.pdfIn PDF document text
    • https://my-private-intendant.com/images/how-to-hack-coin-master-facebook_GM406889139.pdfIn PDF document text
    • https://my-private-intendant.com/images/coin-master-hack-pro_GM406889139.pdfIn PDF document text
    • https://my-private-intendant.com/images/how-to-buy-robux-for-free_GM431946152.pdfIn PDF document text
    • https://my-private-intendant.com/images/coin-master-hack-tool_GM406889139.pdfIn PDF document text
    • https://my-private-intendant.com/images/roblox-free-robux-com_GM431946152.pdfIn PDF document text
    • https://my-private-intendant.com/images/free-spin-link-for-coin-master-game_GM406889139.pdfIn PDF document text
    • https://my-private-intendant.com/images/how-can-i-get-free-spins-on-coin-master_GM406889139.pdfIn PDF document text
    • https://my-private-intendant.com/images/how-to-get-minecraft-pe-for-free-ios_GM479516143.pdfIn PDF document text
    • https://my-private-intendant.com/images/hacks-and-cheats-for-coin-master_GM406889139.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_off00004b05.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x4B05 25176 bytes
SHA-256: c96ee52582ea190806d564cff0d5ad156d8e9828fb7f29ba1e4ef985952ddb1c
font_01_sfnt_off000083c4.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x83C4 18876 bytes
SHA-256: d185c6cd3e49a2afee7ee12c234f8f1d1893ea96722679c453b335d0786e87d0