MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a critical heuristic firing for a malicious redirector link, pointing to `https://ttraff.ru/pify?keyword=fusionner+les+pdf+en+un+document`. This URL is likely part of a phishing or scam campaign designed to lure users into clicking on it. The document also contains a large number of external PDF links, many hosted on Shopify, which is flagged as a PDF link farm. The ML classifier also strongly indicated maliciousness.
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.ru/pify?keyword=fusionner+les+pdf+en+un+document In PDF document text
- http://files.edermtest.com/uploads/1/3/1/4/131452922/rugiredarobi-jesodisilovozit.pdfIn PDF document text
- http://files.drjesalva.com/uploads/1/3/1/0/131070526/321ae60accf.pdfIn PDF document text
- http://files.rotterdamenglishspeakingtheatre.nl/uploads/1/3/1/4/131452735/dujigowalu_sewugumibafek_gomoxesorita_rutijoxe.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/1/0433/7447/7464/files/79931992559.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/1459/4466/files/8980177671.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/9449/9743/files/fenanewigoxolutaluge.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/2340/9057/files/libobidefan.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/2166/3397/files/ncert_maths_book_class_6_chapter_1.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/5785/4102/files/98513979173.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/6244/2661/files/.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/6170/5890/files/gejutirijeguzamazimaxatut.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/15750122344.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/6315/6641/files/83610499801.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/7327/4018/files/zumuzikiweridifekovelebo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/7245/3797/files/30779784236.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/6015/8873/files/biogas_dari_kotoran_kambing.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/1142/3902/files/namebazul.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/99914628395.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://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007061.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7061 | 5048 bytes |
SHA-256: 898d2dd9d5445ccbcbbbafeaf4e3e3e18b5d546c45c302f843a262f3de4584b3 |
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font_01_sfnt_off0000817e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x817E | 13120 bytes |
SHA-256: 855f1bd8a569939d7f5222da74b7de53a5847ccc3cbe7347e834ad54c955df2e |
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