Malware Insights
The PDF file contains a large number of embedded links, many of which point to external PDF files hosted on various domains. One critical heuristic identified a link to a known malicious redirector infrastructure, specifically 'ttraff.cc', which is used to obscure the final destination. The document body, though heavily obfuscated, contains the same redirector URL and a benign-looking title, suggesting a lure to trick users into clicking the malicious link. No scripts were extracted, but the presence of the redirector and the link farm indicates a phishing or malicious redirection attempt.
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.cc/pify?keyword=vocabulary+words+for+grade+2+pdf
- http://files.jexofde.com/uploads/1/3/1/4/131408142/1029021.pdf
- http://files.southernromanceonthepamlico.com/uploads/1/3/0/7/130775174/bceef.pdf
- http://files.halovhe.com/uploads/1/3/1/6/131637606/4815893156c4.pdf
- http://files.hearthisspace.com/uploads/1/3/1/3/131380616/885282cf391.pdf
- http://files.cailenfu.com/uploads/1/3/1/4/131437444/rutez_wubusaxofab_kajali_zuwogor.pdf
- https://cdn.shopify.com/s/files/1/0431/0643/5232/files/punidawokojawixomi.pdf
- https://cdn.shopify.com/s/files/1/0430/2379/4337/files/xugofosikapivow.pdf
- https://cdn.shopify.com/s/files/1/0433/4410/1544/files/49814849134.pdf
- https://cdn.shopify.com/s/files/1/0428/4101/4438/files/41860056612.pdf
- https://cdn.shopify.com/s/files/1/0432/1165/3277/files/tales_of_vesperia_movie.pdf
- https://cdn.shopify.com/s/files/1/0428/2348/3548/files/60264851655.pdf
- https://cdn.shopify.com/s/files/1/0437/6012/4061/files/mikimitesakila.pdf
- https://cdn.shopify.com/s/files/1/0436/2534/9273/files/wetil.pdf
- https://cdn.shopify.com/s/files/1/0436/1627/2547/files/23839272483.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/gaxasukazojolivuf.pdf
- https://cdn.shopify.com/s/files/1/0427/8226/1415/files/95249335938.pdf
- https://cdn.shopify.com/s/files/1/0431/8245/7000/files/busidododurezuzuta.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_off000060d9.bin623541233a4ba725edc6cebd58c5dc6ac4407e2ed9574e6711c967a90735d1e5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x60D9 | 5752 bytes |
font_01_sfnt_off00007498.bin55c18f48a142fe7940f1a6cac978ed2be9c361f19e0849d73b6c75be86a6fb9d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7498 | 13228 bytes |
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