PDF malware analysis — malicious · 32c841db92da74fd

MALICIOUS

PDF

44.7 KB Created: 2021-05-30 15:02:43 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7)

MD5: 5cd0ce263fad252ddfaad299cbf7cf89 SHA-1: 5b7950fe73b729ed9febb5dbfabe114262579710 SHA-256: 32c841db92da74fdcb7b15650493de26862fc95b9741a5141e183642bfa6c818

62 Risk Score

Malware Insights

MITRE ATT&CK

T1566.001 Spearphishing Attachment

The PDF document contains multiple embedded URLs and a document body that attempts to lure the user into downloading content related to free game downloads, specifically Minecraft. The ML classifier strongly flagged this PDF as malicious, and the presence of external URIs further supports a malicious intent, likely to deliver a secondary payload or lead to a phishing site. No scripts were extracted from this sample.

Machine Learning

Nyx PDF Classifier malicious score 0.9580

Heuristics 4

Callback phishing phone lure medium SE_CALLBACK_LURE

Document asks the user to call a phone number in billing, refund, subscription, fraud, or security context — consistent with callback phishing or tech-support scam patterns. Suppressed for legitimate-issuer (IRS/gov/official-form) documents that carry no urgency or charge/dispute escalation.
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/479516143/how-to-play-minecraft-for-free-on-pc-game-hack
- https://registracomodo.it/wp-content/uploads/fsqm-files/is-minecraft-education-edition-free_GM479516143.pdf
- https://registracomodo.it/wp-content/uploads/fsqm-files/minecraft-pe-free-apk_GM479516143.pdf
- https://registracomodo.it/wp-content/uploads/fsqm-files/minecraft-apk-free-download_GM479516143.pdf
- https://registracomodo.it/wp-content/uploads/fsqm-files/free-minecraft-server-hosting-24-7_GM479516143.pdf
- https://registracomodo.it/wp-content/uploads/fsqm-files/free-robux-generator_GM431946152.pdf
- https://registracomodo.it/wp-content/uploads/fsqm-files/roblox-land-free-robux_GM431946152.pdf
- https://registracomodo.it/wp-content/uploads/fsqm-files/free-minecraft-premium-account_GM479516143.pdf
- https://registracomodo.it/wp-content/uploads/fsqm-files/minecraft-pe-free_GM479516143.pdf
- https://registracomodo.it/wp-content/uploads/fsqm-files/try-minecraft-free_GM479516143.pdf
- https://registracomodo.it/wp-content/uploads/fsqm-files/how-to-hack-roblox-accounts-on-phone_GM431946152.pdf
- https://registracomodo.it/wp-content/uploads/fsqm-files/how-do-you-get-minecraft-for-free_GM479516143.pdf
- https://registracomodo.it/wp-content/uploads/fsqm-files/free-robux-generator-no-survey_GM431946152.pdf
- https://registracomodo.it/wp-content/uploads/fsqm-files/free-robux-survey_GM431946152.pdf
- https://registracomodo.it/wp-content/uploads/fsqm-files/coin-master-free-spins-for-today_GM406889139.pdf
- https://registracomodo.it/wp-content/uploads/fsqm-files/minecraft-story-mode-free_GM479516143.pdf
- https://registracomodo.it/wp-content/uploads/fsqm-files/roblox-jailbreak-hack_GM431946152.pdf
- https://registracomodo.it/wp-content/uploads/fsqm-files/tiktok-likes-free_GM835599320.pdf
- https://registracomodo.it/wp-content/uploads/fsqm-files/free-minecraft-account-and-password_GM479516143.pdf
- https://registracomodo.it/wp-content/uploads/fsqm-files/coin-master-free-spins-daily_GM406889139.pdf
- https://registracomodo.it/wp-content/uploads/fsqm-files/free-minecraft-hacks_GM479516143.pdf
- https://registracomodo.it/wp-content/uploads/fsqm-files/get-minecraft-windows-10-free_GM479516143.pdf
- https://registracomodo.it/wp-content/uploads/fsqm-files/how-to-get-free-robux-no-human-verification_GM431946152.pdf
- https://registracomodo.it/wp-content/uploads/fsqm-files/free-spins-for-coin-master_GM406889139.pdf
- https://registracomodo.it/wp-content/uploads/fsqm-files/how-to-get-free-tiktok-followers-without-human-verification_GM835599320.pdf
- https://registracomodo.it/wp-content/uploads/fsqm-files/get-free-spins-coin-master_GM406889139.pdf
- https://registracomodo.it/wp-content/uploads/fsqm-files/websites-to-get-free-robux_GM431946152.pdf
- https://registracomodo.it/wp-content/uploads/fsqm-files/earn-free-robux-on-roblox_GM431946152.pdf
- https://registracomodo.it/wp-content/uploads/fsqm-files/minecraft-bedrock-hacks_GM479516143.pdf
- https://registracomodo.it/wp-content/uploads/fsqm-files/free-tiktok-video_GM835599320.pdf
- https://registracomodo.it/wp-content/uploads/fsqm-files/free-spins-coins-coin-master_GM406889139.pdf
- http://en.wikipedia.org/wiki/MIT_License

Extracted artifacts 2

Files carved from inside the sample during analysis.

Filename	Kind	Source	Size
`stream_003_off00005381.bin` `475395d614a2eabacf96e800e972812aeb720f651a707c569370d165e0b73c4d`	decompressed-pdf-stream	PDF FlateDecoded stream at offset 0x5381	24980 bytes
`font_01_sfnt_off00008bea.bin` `805db6617afe2d237489c8bb7c2b5cc2832d34670fdae12a8b82fd0acde92e0c`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x8BEA	18284 bytes

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