MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a prominent link that is flagged as a malicious redirector, disguised with keywords related to movie downloads. The document body, though heavily obfuscated, also contains the same malicious URL. The presence of a large number of embedded links, many pointing to static.usrfiles.com, suggests a link farm designed to obscure the true malicious destination.
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.me/wix?keyword=padmavati+full+movie+download+hd+4k In PDF document text
- http://xojuvisir.burnsidecentre.org.uk/uploads/1/3/0/7/130739720/196b2b.pdfIn PDF document text
- http://sugojirum.rottensocks.com/uploads/1/3/1/3/131379410/4099551.pdfIn PDF document text
- http://files.thebigbarmitzvah.com/uploads/1/3/1/3/131380292/0ffe199d.pdfIn PDF document text
- https://fullmovievs.comIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://fedorahosted.org/lohitIn PDF document text
- https://static.usrfiles.com/ugd/dc6899_363918628d6145698c5ca9016f46ace7.pdfIn PDF document text
- https://static.usrfiles.com/ugd/b8c837_4a4f14071a4c426f88c4eb5238b1e70f.pdfIn PDF document text
- https://static.usrfiles.com/ugd/3be3a7_ba26837e1bf14f1f9b758d56822b5f53.pdfIn PDF document text
- https://static.usrfiles.com/ugd/c12414_67a592cad4ae4e088235d850ad1097ab.pdfIn PDF document text
- https://static.usrfiles.com/ugd/b8c837_ee60ffe794b9420398a5a1d2f0fbddd4.pdfIn PDF document text
- https://static.usrfiles.com/ugd/d1d005_6d1088b76d124f0db0459f3fd5d54a1a.pdfIn PDF document text
- https://static.usrfiles.com/ugd/238140_78baf3673873453c9f9258390938a720.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/3363/2661/files/how_was_your_weekend_been_answer.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/3803/1518/files/rekezasefinabefefopufa.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/2249/0528/files/50118226136.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/8615/9767/files/hyster_forklift_manual_free.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/7920/5018/files/saxevipobezuteguwovikulif.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
🗂 Part of campaign:
leguesepticservices.com
10 samples
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
stream_006_off0000fd7f.bin |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0xFD7F | 18968 bytes |
SHA-256: a4ebb76581a320c3c37bd38f16b8619ed781c034a386ea01c46ddd03aee7cbf1 |
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font_00_sfnt_off0000c8fc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC8FC | 5180 bytes |
SHA-256: 7ad9c928e361f4d9ff65aa2fe51d6bc88e5ed67920d36fa5710cfd6d66e670d1 |
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font_01_sfnt_off0000da94.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDA94 | 10216 bytes |
SHA-256: 565298cb317176f61f3c6f3238721cd10960b1617a8572eab6adaf730b752560 |
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font_03_sfnt_off00011c46.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11C46 | 7160 bytes |
SHA-256: 9004eedf9f1d91d5571e9a1355375b2fe6caefc215eb89b75a90b2e0dac8decb |
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