MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains multiple embedded links, with a primary redirector pointing to `https://ttraff.com/pify?keyword=lds+primary+song+gethsemane+sheet+music`. This URL is flagged as malicious and part of a link farm, suggesting a phishing or scam attempt. The ML classifier also strongly indicated maliciousness. No scripts were extracted, but the document structure and embedded URLs are indicative of a social engineering attack.
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.com/pify?keyword=lds+primary+song+gethsemane+sheet+music In PDF document text
- http://luliz.primrosehillevents.com/uploads/1/3/1/3/131379578/wijapagu-sudogu.pdfIn PDF document text
- http://files.northhamptonvfd.org/uploads/1/3/2/7/132711970/zegumabenijivap.pdfIn PDF document text
- http://jazelik.kitchendesigncenters.net/uploads/1/3/1/0/131069839/6f5209f94653a7.pdfIn PDF document text
- http://files.laurakwright.com/uploads/1/3/1/4/131455621/9693259.pdfIn PDF document text
- http://files.netherlandsandcoloniesrevenues.com/uploads/1/3/0/8/130814172/54c6c.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/1/0431/4837/8280/files/83212603834.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/5699/6245/files/86024203379.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/3325/5323/files/7065332357.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/4419/9829/files/doripafimorakagekis.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/4112/0679/files/landlord_reference_letter.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/1970/6269/files/tumilobib.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/9005/1221/files/tuvijiwix.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/9518/5824/files/fesufidaparazumisor.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/2852/7779/files/93873850831.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/77084518355.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/7978/5886/files/environmental_tech_void_miner.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/4759/8742/files/fatinagezativajoxab.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/5864/1573/files/c_language_for_beginners_free_download.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_off000055cd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x55CD | 5380 bytes |
SHA-256: 521cb35d1a943c83b8caed8c03449f106f86d937cbab82e05e14d5c2fdb3f5c4 |
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font_01_sfnt_off000067f6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x67F6 | 10172 bytes |
SHA-256: 2a056e48adb24ea9c14482477e64ce84eede88c7fe3d0ef5c3d1093b1b0c05e5 |
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font_02_sfnt_off00008aac.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8AAC | 4324 bytes |
SHA-256: 05d2457133b820fa77aa358e30e9acfbad3f04c46ced9a37296d9311117db176 |
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