MALICIOUS
234
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains numerous embedded links, with a critical heuristic firing indicating a malicious redirector. The document body, though heavily obfuscated, contains text that appears to be a lure for movie-related content, directing users to a malicious URL. The presence of a link farm further supports the malicious intent of distributing malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 6
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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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PDF link to algorithmically-generated URL high PDF_RANDOM_URL_LINKPDF contains a clickable HTTP(S) link whose host looks algorithmically generated (pronounceable-random labels) and whose path/query carries a long high-entropy token. This is the randomized-redirector pattern of malspam phishing lures — the visible document is only a prompt — not a PDF parser vulnerability.
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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=adanga+maru+hd+movie++moviesda.+com In PDF document text
- http://kojigopug.kumarivalentine.com/uploads/1/3/1/4/131406507/bubukasowazuxonid.pdfIn PDF document text
- http://files.northhavenmainehistoricalsociety.org/uploads/1/3/1/4/131452958/a0734b5.pdfIn PDF document text
- http://files.pianomanlarryhunt.com/uploads/1/3/1/6/131606670/dopofe-pusumixuwoje-xekakefowi-xisevenizajare.pdfIn PDF document text
- http://files.endohealing.com/uploads/1/3/0/7/130740124/5358023.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/1/0428/5893/8531/files/operational_amplifiers.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/jokopewizemaw.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/4396/3548/files/17781834648.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/2073/7950/files/sexon.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/1767/4656/files/best_free_guitar_vst.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/8343/2096/files/trip_itinerary_word_template.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/6569/5638/files/siwimenolagexevefi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/2930/7293/files/68761493562.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/0816/2974/files/xegigojisuwamijej.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/0558/3266/files/88430895079.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/3295/1446/files/88689517986.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/9597/2256/files/animal_word_search_puzzle.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_off00009780.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9780 | 5404 bytes |
SHA-256: b7daefb8ed9ff1bff95a14017e876239f8ad74c1e4c89ab86b406b872b298bbd |
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font_01_sfnt_off0000a9bb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA9BB | 10240 bytes |
SHA-256: 0748a1319af09d7425b389b9b81265dcee7b9abc10a497007015044d08c30142 |
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