Malicious PDF — malware analysis report

Static analysis result for SHA-256 7e0e380abe15d78e…

MALICIOUS

PDF

44.6 KB Created: 2021-05-15 14:31:54 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: d31a28eefc181efd31ff282b3c957fa9 SHA-1: c40fc19232131c2c1639f830b9591c50dff00caa SHA-256: 7e0e380abe15d78eaf3ad291d29b6e46bd46ae96d42faf0ea4b599f3a5cbfe99
82 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains multiple embedded links and a lure related to game hacks and generators, indicating a phishing or scam attempt. The primary link directs to a suspicious domain known for hosting such lures. While no scripts were explicitly extracted, the PDF structure and embedded URIs suggest an attempt to redirect the user to a malicious site, likely for credential harvesting or malware distribution.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9632

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/406889139/hack-coin-master-online-without-human-verification-game-hack PDF link annotation
    • http://lichtdrukkerijwijchen.nl/images/coin-master-free-spins-link-today_GM406889139.pdfIn PDF document text
    • http://lichtdrukkerijwijchen.nl/images/free-robux-generator-2021_GM431946152.pdfIn PDF document text
    • http://lichtdrukkerijwijchen.nl/images/coin-master-free-spins-link-march-2021_GM406889139.pdfIn PDF document text
    • http://lichtdrukkerijwijchen.nl/images/earnrobux_GM431946152.pdfIn PDF document text
    • http://lichtdrukkerijwijchen.nl/images/roblox-rules_GM431946152.pdfIn PDF document text
    • http://lichtdrukkerijwijchen.nl/images/huskybuckscom-free-robux_GM431946152.pdfIn PDF document text
    • http://lichtdrukkerijwijchen.nl/images/coin-master-free-spins-link-no-verification-2021_GM406889139.pdfIn PDF document text
    • http://lichtdrukkerijwijchen.nl/images/coin-master-hack-app-2021_GM406889139.pdfIn PDF document text
    • http://lichtdrukkerijwijchen.nl/images/roblox-prison-life-hack_GM431946152.pdfIn PDF document text
    • http://lichtdrukkerijwijchen.nl/images/how-to-get-free-robux-on-ipad_GM431946152.pdfIn PDF document text
    • http://lichtdrukkerijwijchen.nl/images/coin-master-free-daily-rewards_GM406889139.pdfIn PDF document text
    • http://lichtdrukkerijwijchen.nl/images/how-to-get-free-spins-on-coin-master-facebook_GM406889139.pdfIn PDF document text
    • http://lichtdrukkerijwijchen.nl/images/free-spins-for-coin-master-hack_GM406889139.pdfIn PDF document text
    • http://lichtdrukkerijwijchen.nl/images/static-moonactive-net-free-spins_GM406889139.pdfIn PDF document text
    • http://lichtdrukkerijwijchen.nl/images/heroes-online-roblox_GM431946152.pdfIn PDF document text
    • http://lichtdrukkerijwijchen.nl/images/wurst-client-112-2_GM479516143.pdfIn PDF document text
    • http://lichtdrukkerijwijchen.nl/images/free-robux-generator-no-verification_GM431946152.pdfIn PDF document text
    • http://lichtdrukkerijwijchen.nl/images/free-spins-for-coin-master_GM406889139.pdfIn PDF document text
    • http://lichtdrukkerijwijchen.nl/images/coin-master-free-spins-hack-but-no-surveys_GM406889139.pdfIn PDF document text
    • http://lichtdrukkerijwijchen.nl/images/change-roblox-username-free_GM431946152.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_off00004a2d.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x4A2D 24548 bytes
SHA-256: 1c1d1d4058eb119e81d51c3afdc44a356d5d81f8b09346e1182c55f10c40e1fd
font_01_sfnt_off000080d1.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x80D1 2880 bytes
SHA-256: 10d025f04f706eb71cdda4f99784df1b9ccb52e48080e43095e0398eaef6f132
font_02_sfnt_off00008abc.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x8ABC 18688 bytes
SHA-256: aff6012002d7c8d1238c8ca496166b12a8d25d6fb5282892c0f4493fdd227159

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