MALICIOUS
202
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a critical heuristic firing for a malicious redirector link pointing to ttraff.com. Additionally, it exhibits a PDF link farm heuristic, with numerous embedded URLs, many hosted on cdn.shopify.com, suggesting an attempt to obscure the final destination. The document body contains a call-to-action phrase, reinforcing the lure. The primary malicious IOC is the redirector URL, which likely leads to further malicious content.
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.com/pify?keyword=angelopolis+danielle+trussoni+pdf+download In PDF document text
- http://files.christiehome.org/uploads/1/3/0/8/130874587/toven_fuvapejumap_wurubomide.pdfIn PDF document text
- http://files.northwesthorsesupplement.com/uploads/1/3/1/3/131379680/baveso-sobozizoburonig.pdfIn PDF document text
- http://files.crossfitforteustis.com/uploads/1/3/1/3/131398542/4ca136.pdfIn PDF document text
- http://files.boardgamesau.com/uploads/1/3/1/3/131398367/zizaxilodipiku_mewumasawuxun_valavi.pdfIn PDF document text
- http://files.jamescookcomedian.com/uploads/1/3/0/9/130968920/7809545.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/1/0432/8292/3676/files/topimotutujojuwusam.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/5099/0753/files/87360529888.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/8235/7663/files/gatajoride.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/5059/8562/files/96800217222.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/6300/0736/files/lorasazuxudelaz.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/2010/7424/files/14743080949.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/nubizasijimowedemo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/3042/9346/files/lalotoj.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/7300/1889/files/manual_aspen_plus_espaol.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/nakawefefaf.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/4314/4355/files/56284759110.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_off00006864.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6864 | 5288 bytes |
SHA-256: a8d2cc6121d75c56c3eb9bdae9fbe75bbdce71a136f8a36f9e90ba80eb067039 |
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font_01_sfnt_off00007a85.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7A85 | 9980 bytes |
SHA-256: 836bfc5a6b7a1c9b74083872b2b48c1b55907a78cb5f6dd6948448e5e1286823 |
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