MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
This PDF document contains a large number of embedded links, many of which point to external PDF files hosted on Shopify. One prominent link, https://ttraff.cc/pify?keyword=anger+management+samhsa+manual+pdf, is identified as a malicious redirector. The document body, though partially corrupted, also contains this malicious URL, suggesting the primary intent is to redirect users to malicious infrastructure under the guise of providing a "anger management samhsa manual pdf". The ML classifier strongly supports the malicious nature of this PDF.
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=anger+management+samhsa+manual+pdf In PDF document text
- http://files.milkshedcatering.com/uploads/1/3/1/8/131856331/dejab-fosopiler-lemoremagi-soraligonad.pdfIn PDF document text
- http://files.closeandpaschalauction.com/uploads/1/3/1/6/131607063/8792964.pdfIn PDF document text
- http://files.innuan.org/uploads/1/3/0/7/130738504/resop-dilatidaramelup.pdfIn PDF document text
- http://novamar.anstrutherlifeboat.org/uploads/1/3/2/3/132302782/vosimuwunadewova.pdfIn PDF document text
- http://files.cardenarborview.org/uploads/1/3/0/8/130874125/bulimegefotevo.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/1/0430/2507/2282/files/surovid.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/4929/5776/files/59814468970.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/9926/6979/files/wuvolew.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/0112/4760/files/83841018980.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/5287/6455/files/bimemajakifutaj.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/3672/8734/files/100_carols_for_choirs_free.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/7881/1810/files/xadamafilorowanut.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/1795/3702/files/zeleniluzizenefuripogi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/3328/8088/files/61825409466.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/9342/5316/files/78742460442.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/9156/6493/files/bsc_physics_lab_manual.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/2457/9736/files/46775664891.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/5970/7037/files/31830099832.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_off00004eba.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4EBA | 5444 bytes |
SHA-256: 2afebcdb606ebcec9eeff91cae0e43bf31ec8148c3ca807d8c2a2c38e7625531 |
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font_01_sfnt_off00006112.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6112 | 9728 bytes |
SHA-256: 83476412a1a1ff0f40f0c97247943c1cb3db809ef5eba46260d44a53c1aceb35 |
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