MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a link to a known malicious redirector, ttraff.com, which is designed to lead users to malicious sites. The document also exhibits characteristics of a link farm, embedding numerous external PDF links, many of which point to Shopify domains. The primary malicious link is https://ttraff.com/pify?keyword=life+in+the+fast+lane+ecg+pdf, which is likely used for phishing or malware distribution. No scripts were extracted, but the PDF structure and embedded links strongly indicate a malicious intent.
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=life+in+the+fast+lane+ecg+pdf In PDF document text
- http://files.bubbasdeli.com/uploads/1/3/0/7/130775846/9875945.pdfIn PDF document text
- http://files.julieannejonmichael.com/uploads/1/3/1/8/131856170/tevikasumuvedir.pdfIn PDF document text
- http://files.tacomasbestpiercing.com/uploads/1/3/0/7/130776483/kelitozilu_xamupu_xagazipepavoji_rebefodoxapiwe.pdfIn PDF document text
- http://files.pmsmachinery.us/uploads/1/3/1/3/131382274/5d0d1e.pdfIn PDF document text
- http://seseti.fwbhs-band.com/uploads/1/3/2/8/132814930/lesesezag_devefovizose_mabid_kelozu.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/1/0431/6830/1212/files/cpt_manual_professional_edition.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/5166/3012/files/33489692498.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/0876/1764/files/82130653734.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/4437/1613/files/zonanogopamovepuve.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/2517/0595/files/fitawatademutex.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/7190/4673/files/koramera.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/3544/3871/files/25614900053.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/3025/7568/files/flawed_book.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/6218/8449/files/bodor_dm_sinistra_krzet.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/2608/7064/files/77548389787.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/6970/2306/files/11588559924.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/0521/3847/files/fijof.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/1227/5870/files/67350065387.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/6481/1935/files/76162743640.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_off000072a1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x72A1 | 5260 bytes |
SHA-256: 6cc92a5bf5e612974d3c5bd3d43b6e2121c220ff9f3ae4068cdb028b90d20b8d |
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font_01_sfnt_off00008482.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8482 | 10932 bytes |
SHA-256: 836a717ddc725470929103c13dc8737ea616a0f38df9ec1ea29c2bf4586ee53c |
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