MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains multiple heuristics indicating it is a malicious redirector, specifically designed to host a link farm and lure users with a 'free download' pretext. The primary redirector URL, 'https://ttraff.cc/pify?keyword=la+importancia+del+bautismo+en+agua+pdf', is repeatedly referenced, suggesting it is the main malicious destination. While no scripts were extracted, the PDF structure and embedded links strongly indicate a phishing or scam attempt.
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=la+importancia+del+bautismo+en+agua+pdf In PDF document text
- http://files.amazingoliveoil.com/uploads/1/3/0/8/130873826/28cbe09f0b51.pdfIn PDF document text
- http://files.hezlettps.com/uploads/1/3/0/9/130969548/jogimugogat-latabotepase-zeleroxexux.pdfIn PDF document text
- http://files.bensawyermusic.co.uk/uploads/1/3/2/7/132740218/kelupotamevivok.pdfIn PDF document text
- http://files.branchboutique.net/uploads/1/3/0/7/130739871/10ad7346f2d1.pdfIn PDF document text
- http://files.providencecoopertown.com/uploads/1/3/0/8/130813747/demobakinoredasima.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/1/0437/5265/2961/files/o_romantismo_no_brasil.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/9988/9571/files/kopedezilenikebiza.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/tusag.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/9442/3192/files/71324223041.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/2469/4939/files/xapofa.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/5936/3488/files/variety_rice_recipes_in_tamil.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/62114329075.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/7689/5398/files/46219015234.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/8118/8003/files/lufagevule.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0444/2567/4919/files/psicologia_de_la_emocion.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/5362/2182/files/waec_syllabus_for_mathematics_2020_download.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/4162/8072/files/rareluluwibova.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_off00019cc0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x19CC0 | 5556 bytes |
SHA-256: c7e1e5608d7ade7423e9eab3455e100282fa7d76a07df307fd7f1e875f66542a |
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font_01_sfnt_off0001af8e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1AF8E | 12396 bytes |
SHA-256: 34e1312aadd02cbff408a9c0dbf6cdb4b49ba90324bde2eba224cb2f59b32ec2 |
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