MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous links, many of which point to a redirector service that is flagged as malicious. The document body also contains a direct link to this malicious redirector, disguised as a 'Sherlock Netflix parents guide'. This suggests a phishing or scam attempt to redirect users to malicious content. No scripts were extracted, but the PDF structure itself facilitates the malicious redirection.
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=sherlock+netflix+parents+guide In PDF document text
- http://sedimomow.bajabluediving.com/uploads/1/3/0/7/130774965/1001556.pdfIn PDF document text
- http://files.divingworlddestinations.com/uploads/1/3/2/7/132710797/vikog.pdfIn PDF document text
- http://files.madhatterrestaurantandbakery.com/uploads/1/3/1/8/131871963/girebukaj.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/1/0433/1077/6473/files/antrenmanlarla_matematik_4._gn.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/2965/9805/files/bluebook_citation_rule.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/4614/2114/files/ebbtide_owners_manual.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/5763/5743/files/39321739855.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/2023/9519/files/best_sites_for_illegal_music_s.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0448/1833/3858/files/berserk_of_gluttony_manga.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/5107/4214/files/vixexerofoxetu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0452/7095/8241/files/free_online_astrology_books.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/6346/6391/files/bulupudebomometilefejosu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/6657/2443/files/winavexakuguxiwawofotujob.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/5915/1009/files/favebudix.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/3836/6113/files/the_beggar_s_opera.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/1030/1847/files/data_structures_review.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/6875/0998/files/nizojadusajetabavetibe.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/7449/4369/files/4297122888.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_off00009588.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9588 | 5652 bytes |
SHA-256: 0b489171df18834286487ffb1a67e7b82d3589827269933a5a8c438ebdee1960 |
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font_01_sfnt_off0000a8b0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA8B0 | 10604 bytes |
SHA-256: 384def5570cbdab05c51659d5f410a4fa5c79591d99687502244525acd68a72a |
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