MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF document was flagged as malicious due to its inclusion of a link farm containing numerous external PDF links. One of these links, 'https://ttraff.cc/pify?keyword=la+boite+a+merveille+pdf+%25D8%25A8%25D8%25A7%25D9%2584%25D8%25B9%25D8%25B1%25D8%25A8%25D9%258A%25D8%25A9', points to known malicious redirector infrastructure. This suggests the document's primary purpose is to lure users to malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF 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.
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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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Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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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 https://ttraff.cc/pify?keyword=la+boite+a+merveille+pdf+%25D8%25A8%25D8%25A7%25D9%2584%25D8%25B9%25D8%25B1%25D8%25A8%25D9%258A%25D8%25A9 In PDF document text
- http://wumopix.leapsandboundspt.net/uploads/1/3/1/6/131606490/nasebog.pdfIn PDF document text
- http://juzaw.kptluxuryresale.com/uploads/1/3/1/4/131455463/1893857.pdfIn PDF document text
- http://files.steedgroup.org/uploads/1/3/1/4/131453486/xiwurepepi-dezef-kodufurasisu.pdfIn PDF document text
- http://xatutolo.heinemanmusic.com/uploads/1/3/1/6/131606069/c4059c1f9c.pdfIn PDF document text
- http://files.yorktonspca.com/uploads/1/3/1/3/131379312/gefofafalomorima.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/4315/8166/files/tifasage.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/9322/0775/files/51792264714.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0582/8520/files/kukenojisoboner.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/6165/8279/files/14161779409.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/3591/7464/files/97752734549.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/9113/2567/files/nulakedulejakitalom.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/4023/4917/files/1_99_magic_guide.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/1370/9722/files/93735637395.pdfIn 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/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
stream_007_off00010ec8.bin |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x10EC8 | 28452 bytes |
SHA-256: 313ae3f08bafbfad9ab4a9e6c780e7bc8e872de76466fc9b3888e7d5e6aa6d95 |
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font_00_sfnt_off0000bf5a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBF5A | 5148 bytes |
SHA-256: b45987e74cacc9f141cc0e966ea5b884244f052d8ce9a55cfafc624cf04495a3 |
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font_01_sfnt_off0000d0cc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD0CC | 16748 bytes |
SHA-256: 411ddd14c6bb7fa4fb56dba12ac34999b53fbf7126a123649b1250911fbafc38 |
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font_02_sfnt_off0000e836.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE836 | 12324 bytes |
SHA-256: 5e8293c6f63a88f510f566598d26cd7c8b6aa49430dafcfce472a766b619c480 |
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