PDF static analysis report

Static analysis result for SHA-256 1097887f208cd694…

SUSPICIOUS

PDF

31.9 KB Created: 2021-07-20 14:49:06 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-16
MD5: fd3baae243e9613cbdad5ed7f6370277 SHA-1: cc4730c25912bc71d9ce493a588569b6d7bbfbb2 SHA-256: 1097887f208cd694c8d34fc35661af4c70cce66ed506781fd83057ede56e6baa
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains embedded URLs and a call-to-action phrase, strongly suggesting a phishing or malware distribution attempt. The ML classifier also flagged this PDF as malicious with high confidence. The primary URL points to a download for a Minecraft APK, indicating a lure for game-related cheats or mods.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9900

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 http://netcdn.tw/app/479516143/minecraft-apk-free-download-game-hack PDF link annotation
    • https://heritagebanquethall.ca/images/free-robux-quiz_GM431946152.pdfIn PDF document text
    • https://heritagebanquethall.ca/images/minecraft-free-trial_GM479516143.pdfIn PDF document text
    • https://heritagebanquethall.ca/images/robuxy-com-free-robux_GM431946152.pdfIn PDF document text
    • https://heritagebanquethall.ca/images/free-roblox-accounts-with-robux-2021_GM431946152.pdfIn PDF document text
    • https://heritagebanquethall.ca/images/how-to-hack-someone-on-roblox_GM431946152.pdfIn PDF document text
    • https://heritagebanquethall.ca/images/minecraft-gun-games-free_GM479516143.pdfIn PDF document text
    • https://heritagebanquethall.ca/images/free-modded-minecraft-server_GM479516143.pdfIn PDF document text
    • https://heritagebanquethall.ca/images/free-robux-no-survey_GM431946152.pdfIn PDF document text
    • https://heritagebanquethall.ca/images/free-robux-real_GM431946152.pdfIn PDF document text
    • https://heritagebanquethall.ca/images/how-to-get-free-robux-without-verification-2021_GM431946152.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_off000028ec.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x28EC 22036 bytes
SHA-256: 27b34f64ea52382a2c5360e5be1619d2f90a6ddf5afca3636f3df9ef65ec08fe
font_01_sfnt_off000059b2.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x59B2 18636 bytes
SHA-256: 460052af6c2621f53863fdd0e184641c8149664fef9b3bc68df6f3fcb4cff320