PDF malware analysis — malicious · 1b2eb07b64a926cb

MALICIOUS

PDF

45.3 KB Created: 2021-06-10 11:27:58 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2026-06-04

MD5: 3b8336b2cd005f09b0a488283cbd66d0 SHA-1: 55c8ca1d10c181bded79d590848851541642cd07 SHA-256: 1b2eb07b64a926cb4c479b43691e5ce457fda22c16463030bcd3f0c3645473ef

100 Risk Score

Malware Insights

MITRE ATT&CK

T1566.001 Spearphishing Attachment

The PDF contains a link that redirects to known malicious infrastructure, disguised as a lure for game-related hacks. The document body and embedded URLs suggest a social engineering attempt to trick users into downloading potentially harmful content. While no scripts were explicitly extracted, the PDF structure and malicious redirector link indicate a high likelihood of further malicious activity.

Machine Learning

Nyx PDF Classifier malicious score 0.9864

Heuristics 3

PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINK

PDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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
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.tw/app/431946152/roblox-studio-don In PDF document text
- http://agritrade-ukraine.com/images/free-tiktok-followers-instantly_GM835599320.pdfIn PDF document text
- http://agritrade-ukraine.com/images/minecraft-free-download-chromebook_GM479516143.pdfIn PDF document text
- http://agritrade-ukraine.com/images/working-coin-master-hack-2021_GM406889139.pdfIn PDF document text
- http://agritrade-ukraine.com/images/hack-coin-master-apk-2021_GM406889139.pdfIn PDF document text
- http://agritrade-ukraine.com/images/free-spins-coin-master-hack-2021_GM406889139.pdfIn PDF document text
- http://agritrade-ukraine.com/images/free-spins-coin-master-haktuts_GM406889139.pdfIn PDF document text
- http://agritrade-ukraine.com/images/google-how-do-you-get-free-robux_GM431946152.pdfIn PDF document text
- http://agritrade-ukraine.com/images/minecraft-pvp-hacks_GM479516143.pdfIn PDF document text
- http://agritrade-ukraine.com/images/coin-master-twitter-free-spins_GM406889139.pdfIn PDF document text
- http://agritrade-ukraine.com/images/free-robux-com-2021_GM431946152.pdfIn PDF document text
- http://agritrade-ukraine.com/images/how-to-get-100-000-robux-for-free_GM431946152.pdfIn PDF document text
- http://agritrade-ukraine.com/images/download-hacked-games-coin-master_GM406889139.pdfIn PDF document text
- http://agritrade-ukraine.com/images/coin-master-free-spins-link-blogspot-2021_GM406889139.pdfIn PDF document text
- http://agritrade-ukraine.com/images/best-hack-script-pack-for-roblox_GM431946152.pdfIn PDF document text
- http://agritrade-ukraine.com/images/coin-master-free-coins-and-spins-2021_GM406889139.pdfIn PDF document text
- http://agritrade-ukraine.com/images/how-to-hack-a-minecraft-server_GM479516143.pdfIn PDF document text
- http://agritrade-ukraine.com/images/how-to-get-free-robux-codes-2021_GM431946152.pdfIn PDF document text
- http://agritrade-ukraine.com/images/free-roblox-promo-codes-for-robux_GM431946152.pdfIn PDF document text
- http://agritrade-ukraine.com/images/tuto-hack-roblox-prison-life_GM431946152.pdfIn PDF document text
- http://agritrade-ukraine.com/images/tiktok-free-ad-credit_GM835599320.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.

Filename	Kind	Source	Size
`stream_004_off00005143.bin`	decompressed-pdf-stream	PDF FlateDecoded stream at offset 0x5143	24564 bytes
SHA-256: `f4f0092be62051727394c3a6eb74f4f46a3a0325be0d669b2b6f3a4b6019637e`
`font_01_sfnt_off000089d8.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x89D8	19828 bytes
SHA-256: `3f67fd520659e16b79c6f473a5a8ee17b0127d324b6a0132149cf27fdbbf6db1`

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