MALICIOUS
202
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a prominent link that redirects to a malicious URL, as indicated by the PDF_MALICIOUS_REDIRECTOR_LINK heuristic. The document body and embedded URLs suggest a lure related to 'Canara bank po book pdf', likely to trick users into clicking the malicious link. The PDF_SEO_LINK_FARM heuristic indicates a large number of external links, further supporting a malicious redirection scheme.
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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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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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=canara+bank+po+book+pdf In PDF document text
- http://files.heatherburnett.net/uploads/1/3/1/3/131381904/lubepewonemu.pdfIn PDF document text
- http://files.conniecycling.org/uploads/1/3/0/7/130776401/bufetagafarotuko.pdfIn PDF document text
- http://files.carafegeorgetown.com/uploads/1/3/2/6/132680822/31d4b25d.pdfIn PDF document text
- http://files.americanfoursquare.us/uploads/1/3/2/7/132740218/majibomavapakabopi.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://cdn.shopify.com/s/files/1/0431/5689/7947/files/19011720263.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/1775/7095/files/6758645900.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/3786/7687/files/polonutipukenawanilori.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0450/3745/3470/files/pdf_to_word_converter_online_without_mail_free.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/4529/8077/files/beduzoduzud.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/6331/1520/files/51273670545.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0450/7946/2040/files/adobe_to_word_converter_software.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/8570/2054/files/contemporary_management_9th_edition.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/1344/6564/files/68165191143.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/9502/4025/files/felapagavojeselepepu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0127/3758/files/boy_erased_a_memoir_of_identity_faith_and_family.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/babape.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/8868/2916/files/nasenedebowemitigimenivu.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006406.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6406 | 4596 bytes |
SHA-256: 3cb667ae630269726d1cee8875c72a8005e36a3da025046b2eec60a24d9a47a4 |
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font_01_sfnt_off0000739b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x739B | 10224 bytes |
SHA-256: f978fa0a88b28a388feed7323c1d8b640c57a57c1c30602f1191e2835860762e |
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font_02_sfnt_off00009675.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9675 | 4324 bytes |
SHA-256: 1062cd8ddf90f4344fa193b395386d5669df1a952e5759311ca261a71931f361 |
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