MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a mass of external links, a technique often used to create SEO poisoning or to distribute malicious content. One of the embedded URLs, 'https://ttraff.com/pify?keyword=cours+automatisme+industrielle+pdf', is flagged as a malicious redirector. The document body itself is largely unreadable binary data, but the presence of the malicious redirector and the link farm strongly suggest a malicious intent, likely to lure users to phishing or malware sites.
Heuristics 3
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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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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.com/pify?keyword=cours+automatisme+industrielle+pdf
- http://files.jessicakatzman.com/uploads/1/3/0/7/130739415/fufilugu-luvezekidodu-sabukufisepomir-gubumi.pdf
- http://files.positiveposturenz.com/uploads/1/3/1/4/131483550/sivaf_polatafi_zuwovil.pdf
- http://files.acjs-mws.org/uploads/1/3/1/3/131379134/104b8f3f.pdf
- https://cdn.shopify.com/s/files/1/0429/8814/2743/files/85548202705.pdf
- https://cdn.shopify.com/s/files/1/0431/8360/3876/files/jojeruvagoxexifurudode.pdf
- https://cdn.shopify.com/s/files/1/0437/1379/0106/files/ubuntu_14._10_sources._list.pdf
- https://cdn.shopify.com/s/files/1/0438/8772/2648/files/poxalofeximoji.pdf
- https://cdn.shopify.com/s/files/1/0436/2862/6080/files/jabokekuzaxuk.pdf
- https://cdn.shopify.com/s/files/1/0434/4024/2840/files/koxanokewegonex.pdf
- https://cdn.shopify.com/s/files/1/0432/3183/8368/files/thomas_crown_affair_soundtrack.pdf
- https://cdn.shopify.com/s/files/1/0430/9896/4117/files/40553532515.pdf
- https://cdn.shopify.com/s/files/1/0434/7274/8709/files/miwiv.pdf
- https://cdn.shopify.com/s/files/1/0431/8684/7903/files/stock_market_basics_for_beginners_in_tamil.pdf
- https://cdn.shopify.com/s/files/1/0428/3770/4867/files/37208624682.pdf
- https://cdn.shopify.com/s/files/1/0435/3628/5860/files/wutele.pdf
- https://cdn.shopify.com/s/files/1/0428/6123/2294/files/anti_bullying_essay.pdf
- https://cdn.shopify.com/s/files/1/0432/8233/3851/files/princeton_review_new_sat_practice_test.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000744a.bin237e5e661b3fea0e4fa589f616873b009ebafc5fc6fa0b1b52874e3fcd7dede6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x744A | 5092 bytes |
font_01_sfnt_off0000857e.binaeb4a2c26d5c6fa89ca4d97da7dca38724d3bf40efb13c6618900b5259fc6297 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x857E | 10160 bytes |
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