MALICIOUS
174
Risk Score
Machine Learning
- Nyx PDF Classifier clean score 0.0056
Heuristics 6
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Cracked-software lure uses shortlink/download gateway critical PDF_CRACKED_SOFTWARE_SHORTLINK_LUREPDF visible text advertises a crack, serial number, archive, or pirated-software download and pairs it with a shortlink or encoded download gateway. This is a high-confidence social-engineering carrier for unwanted software or droppers; the PDF itself is not a parser exploit.
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Cracked-software lure uses download-gateway redirectors high PDF_CRACKED_SOFTWARE_REDIRECTOR_LINK_FARMPDF contains multiple cracked-software/keygen/serial-key lure links together with long encoded download-gateway URLs or known crack-download redirector hosts. This is stronger than generic piracy vocabulary: the document is an SEO lure that funnels users through redirect/download infrastructure commonly used for adware, unwanted software, or droppers.
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PDF links to a cracked-software download doorway (base64-obfuscated) high PDF_CRACKED_SOFTWARE_DOWNLOAD_DOORWAYPDF's embedded link hides a pirated-software title as a base64 blob inside the URL path/query (and/or carries the ``download|`` doorway-template marker), rather than in visible text. This is a TCPDF-generated SEO doorway that ranks for software-piracy searches and funnels users to fake 'crack/keygen' download pages distributing adware, potentially-unwanted programs, or droppers. The base64 encoding is deliberate obfuscation to evade plaintext lure rules; the PDF itself carries no parser exploit — the risk is the linked crack-download destination.
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PDF link farm advertises cracked/pirated software medium PDF_CRACKED_SOFTWARE_LUREPDF contains many clickable links whose targets use cracked-software, keygen, serial-key, or warez vocabulary. These are SEO-spam lure documents that rank for software-piracy searches and route users to fake 'crack' download pages distributing potentially-unwanted programs, adware, or droppers. The PDF itself carries no exploit — the risk is the linked destinations.
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External URI info PDF_URIPDF contains an external URL action
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Embedded URL info EMBEDDED_URLOne 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://evacdir.com/curber.contstriction?eyeteeth=fittest&ZG93bmxvYWR8Y0IyTVhBNWNYeDhNVFkxTkRZME16TTFNSHg4TWpVM05IeDhLRTBwSUhKbFlXUXRZbXh2WnlCYlJtRnpkQ0JIUlU1ZA=SG90UG90YXRvSG9&neurodegeneration=&trudging=ieud PDF link annotation
- https://midiario.com.mx/upload/files/2022/06/Bh2NwCiG5SPCdFkKfj84_07_81146d7a5c8af919e2ae7b27a343ae9f_file.pdfIn PDF document text
- https://gabonbiota.org/portal/checklists/checklist.php?clid=4816In PDF document text
- https://www.neherbaria.org/portal/checklists/checklist.php?clid=14086In PDF document text
- https://citywharf.cn/softpedia-wallpaper-pack-7-crack-march-2022/In PDF document text
- https://xn----7sbbtkovddo.xn--p1ai/mixw-crack-serial-key-free-x64/In PDF document text
- https://ihunt.social/upload/files/2022/06/ucqGhav2fximtj1MdbvD_07_9078f0b788f1e390bfb110cad77781bd_file.pdfIn PDF document text
- https://coachdeemprendedores.com/?p=1122In PDF document text
- https://socialtak.net/upload/files/2022/06/pMQMkHIprgkBGjpmwR6R_07_81146d7a5c8af919e2ae7b27a343ae9f_file.pdfIn PDF document text
- http://www.latablademultiplicar.com/?p=2263In PDF document text
- https://shoho.org/wp-content/uploads/2022/06/EnjoyMyMedia_Netcasting_Transmitter.pdfIn PDF document text
- https://pteridoportal.org/portal/checklists/checklist.php?clid=9391In PDF document text
- https://www.lichenportal.org/chlal/checklists/checklist.php?clid=15633In PDF document text
- https://www.midwestherbaria.org/portal/checklists/checklist.php?clid=70108In PDF document text
- http://www.oscarspub.ca/english-persian-dictionary-lite-crack-free/In PDF document text
- https://cotram.org/checklists/checklist.php?clid=21117In PDF document text
- https://black-affluence.com/social/upload/files/2022/06/lhNgmzNuKiVmdSREVAHp_07_9078f0b788f1e390bfb110cad77781bd_file.pdfIn PDF document text
- https://www.lucistree.com/wp-content/uploads/2022/06/hillall.pdfIn PDF document text
- http://www.kitesurfingkites.com/?p=2163In PDF document text
- http://www.buzzthat.org/wowonder/upload/files/2022/06/vIobhiRa4X5vGDrN2Hv2_07_81146d7a5c8af919e2ae7b27a343ae9f_file.pdfIn PDF document text
- https://www.weactgreen.com/upload/files/2022/06/KLs28WYCHvAXdA7qYSJT_07_81146d7a5c8af919e2ae7b27a343ae9f_file.pdfIn PDF document text
- http://evacdir.com/curber.contstriction?eyeteeth=fittest&zg93bmxvywr8y0iytvhbnwnyedhnvfkxtkrzme16ttfnshg4twpvm05iedhlrtbwsuhkbflxuxrzbxh2wnlcyljtrnpkq0jiulu1za=sg90ug90yxrvsg9&neurodegeneration=&trudging=ieudIn PDF document text
- http://www.tcpdf.orgIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://www.aiim.org/pdfa/ns/extension/In PDF document text
- http://www.aiim.org/pdfa/ns/schema#In PDF document text
- http://www.aiim.org/pdfa/ns/property#In PDF document text
- http://www.aiim.org/pdfa/ns/id/In PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
stream_005_off0000332b.bin |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x332B | 120464 bytes |
SHA-256: ace8e68b79c24da2d46f9880ae876f4c872236b9e92595cb4ef964d9755de6f9 |
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font_01_sfnt_off0000e1d1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE1D1 | 76772 bytes |
SHA-256: 07ce6fea3c98bf59133021be55ce9147f9c26365efe580a2a4f82130ca697f54 |
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