MALICIOUS
212
Risk Score
Machine Learning
- Nyx PDF Classifier clean score 0.0078
Heuristics 7
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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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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PDF link to algorithmically-generated URL high PDF_RANDOM_URL_LINKPDF contains a clickable HTTP(S) link whose host looks algorithmically generated (pronounceable-random labels) and whose path/query carries a long high-entropy token. This is the randomized-redirector pattern of malspam phishing lures — the visible document is only a prompt — not a PDF parser vulnerability.
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Password-protected archive handoff high SE_PASSWORD_ARCHIVE_LUREDocument gives password instructions for an archive or attachment — often used to keep payloads encrypted until after gateway scanning
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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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://seachtop.com/enchants/?implemantation=overviewed.TmV0c3BvdCBQcm8gRnVsbCBDcmFjayAyMgTmV.ZG93bmxvYWR8WHg2T1RGMmRueDhNVFkyT1RnMk1qSTRObng4TWpVNU1IeDhLRTBwSUZkdmNtUndjbVZ6Y3lCYldFMU1VbEJESUZZeUlGQkVSbDA/burrill.patshull PDF link annotation
- https://curtadoc.tv/wp-content/uploads/2022/12/nirerbu.pdfIn PDF document text
- http://efekt-metal.pl/?p=1In PDF document text
- https://azizeshop.com/wp-content/uploads/2022/12/Literary_Devices_In_The_Poem_Miracles_By_Walt_Whitman.pdfIn PDF document text
- https://tribetotable.com/wp-content/uploads/2022/12/latchah.pdfIn PDF document text
- https://www.wangfuchao.com/wp-content/uploads/2022/12/Prog12z_Programmer_V_167_EXCLUSIVE.pdfIn PDF document text
- https://freecricprediction.com/wp-content/uploads/2022/12/rajashivchatrapatibookbybabasahebpurandarepdfdownload.pdfIn PDF document text
- https://mentorus.pl/naukrani-ka-doodh-piya-hindi-pdf-sex-story-blumentopf-teamspeak/In PDF document text
- https://eveningandmorningchildcareservices.com/wp-content/uploads/2022/12/CATIA_V5R21_Crack_JSOGROUPdllrar_INSTALL.pdfIn PDF document text
- http://www.standardnews.in/wp-content/uploads/2022/12/aryaflli.pdfIn PDF document text
- https://epochbazar.com/wp-content/uploads/2022/12/villu_tamil_movie_hd_downloads.pdfIn PDF document text
- https://azizeshop.com/wp-content/uploads/2022/12/Literary_Devices_In_The_Poem_Miracles_By_In PDF document text
- https://www.wangfuchao.com/wp-content/uploads/2022/12/Prog12z_Programmer_V_167_EXCLUIn PDF document text
- https://freecricprediction.com/wp-content/uploads/2022/12/rajashivchatrapatibookbybabasahebpIn PDF document text
- https://eveningandmorningchildcareservices.com/wp-content/uploads/2022/12/CATIA_V5R21_CraIn PDF document text
- http://seachtop.com/enchants/?implemantation=overviewed.tmv0c3bvdcbqcm8grnvsbcbdcmfjayaymgtmv.zg93bmxvywr8whg2t1rgmmruedhnvfkyt1rnmk1qstrobng4twpvnu1iedhlrtbwsuzkdmntundjbvz6y3lcyldfmu1vbejesuzzeulgqkvsbda/burrill.patshullIn PDF document text
- http://dejavu.sourceforge.netIn extracted file (stream_005_off00002e90.bin)
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (stream_005_off00002e90.bin)
🗂 Part of campaign:
secureserver.net
1471 samples
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
stream_005_off00002e90.bin |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x2E90 | 20144 bytes |
SHA-256: 7ad3ce2c22781aaabd3972801f203e4765093efdf89b5b38ccd3a715c7fdc74e |
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stream_009_off000092b6.bin |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x92B6 | 119072 bytes |
SHA-256: df221e87b81d1531cafdadb6c09a602e9f604d1baf0a17bbd350cbb83baa06f7 |
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font_01_sfnt_off00006341.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6341 | 19964 bytes |
SHA-256: 5154a7c8cf7a9b55c2f939ad6a4a8f8327cd6552b9f68a87c49d10dfc747eaa8 |
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