MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains multiple embedded links, with a critical heuristic identifying a link to a known malicious redirector infrastructure at 'https://ttraff.ru/pify?keyword=d%2526+d+draconomicon+pdf'. This suggests the document is designed to lure users to malicious sites. The presence of numerous other links, many hosted on Shopify, indicates a potential link farm or SEO poisoning tactic to distribute malicious content.
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.ru/pify?keyword=d%2526+d+draconomicon+pdf In PDF document text
- http://files.stmaryselmbridge.org/uploads/1/3/2/6/132682686/gedisutipobaki.pdfIn PDF document text
- http://files.aweebitofsomething.com/uploads/1/3/0/8/130813362/925e12baf.pdfIn PDF document text
- http://files.mtbreizen.nl/uploads/1/3/1/3/131383934/gifuza.pdfIn PDF document text
- http://files.katieeberts.com/uploads/1/3/1/1/131163617/942aeb94f10a911.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/1/0428/9835/8432/files/20745245188.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/4168/5665/files/46543326687.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/4023/3880/files/xaxerobadepuligevolujumer.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/3885/8650/files/luladerafera.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/3973/6487/files/54672665766.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/6873/5140/files/bokemazumetaxu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/3339/5353/files/newesiposejerej.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/2255/7082/files/56901126227.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/0609/9605/files/34375057716.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/3172/2141/files/44419261615.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/mituvazejuremoposanizama.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/78108387577.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/8118/8003/files/33467254429.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 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000047fe.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x47FE | 3816 bytes |
SHA-256: 6b793e6d356fd8a0f79d6c3575adddfad4391fd791f3041d1bc9e7ae45e56c2a |
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font_01_sfnt_off000055aa.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x55AA | 3484 bytes |
SHA-256: 8e9e82eeee626ae3cf90455cd7f2f0b0f68513c2b5b541aa2122e86371f46d9f |
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font_02_sfnt_off00006117.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6117 | 13888 bytes |
SHA-256: e5d0f74cb9a30e80f74b7f20115b5cbb00e2c3be2069f3ab392839d6bdc3eb58 |
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font_03_sfnt_off00008cf8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8CF8 | 4324 bytes |
SHA-256: 7f6049e5011acf0e8581793f2bc2bb947aac2929fdb77abc318b2a6155c1ef71 |
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