MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF was flagged by multiple critical heuristics for containing malicious redirector links and a large link farm. The ML classifier also strongly indicated maliciousness. The document body contains the URL 'https://ttraff.com/pify?keyword=interpretive+communication+print+texts+answers', which is a known malicious redirector, and numerous other links pointing to PDFs hosted on Shopify and other domains. This suggests a campaign focused on distributing content through SEO-manipulated PDFs or redirecting users to malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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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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=interpretive+communication+print+texts+answers
- http://files.luxvibes.shop/uploads/1/3/1/3/131381422/ratubiruvitiv.pdf
- http://files.polarisportfolios.com/uploads/1/3/0/7/130739919/wemazorenedipakuwa.pdf
- https://cdn.shopify.com/s/files/1/0433/8450/4474/files/arch_models_torrent.pdf
- https://cdn.shopify.com/s/files/1/0438/1153/7053/files/92927913745.pdf
- https://cdn.shopify.com/s/files/1/0440/8619/8424/files/84521363073.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/71409998288.pdf
- https://cdn.shopify.com/s/files/1/0445/7355/6900/files/carbuncle_treatment.pdf
- https://cdn.shopify.com/s/files/1/0428/2885/7503/files/rodezoduwowoliwibetoxufij.pdf
- https://cdn.shopify.com/s/files/1/0427/5650/5756/files/99868899463.pdf
- https://cdn.shopify.com/s/files/1/0434/2002/4989/files/american_movies_2018.pdf
- https://cdn.shopify.com/s/files/1/0430/0875/3827/files/didadijomoton.pdf
- https://cdn.shopify.com/s/files/1/0438/8706/7291/files/adverbial_clauses_exercises_advanced.pdf
- https://cdn.shopify.com/s/files/1/0431/6335/3250/files/roxugoxesize.pdf
- https://cdn.shopify.com/s/files/1/0430/6354/1917/files/17971379232.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006094.bind64f96f8147693901828b1ef84a7dd8fca9e9ef87e57d786e25990db6885c2dc |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6094 | 5204 bytes |
font_01_sfnt_off00007236.bin5f5f64ba050c331101f2ba952167bdd2dbca5639c4114a5ee15f737e87209d9c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7236 | 10188 bytes |
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