MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a significant number of embedded links, forming a link farm designed to redirect users to malicious infrastructure. The primary redirector URL is https://ttraff.ru/pify?keyword=heart+of+worship+chords+g+pdf, which is flagged as malicious. While many other links point to Shopify, the presence of the malicious redirector and the sheer volume of links suggest a coordinated effort to drive traffic to harmful 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.ru/pify?keyword=heart+of+worship+chords+g+pdf
- http://guzolefaf.olddouneroadnursery.com/uploads/1/3/0/7/130738799/9e8c3068b9aa0.pdf
- http://files.treatkidneyfailurewithherbs.com/uploads/1/3/0/8/130873708/39851ca66.pdf
- http://files.parkforestmagnet.org/uploads/1/3/1/3/131379111/josexagoxa.pdf
- http://files.ukhomesteading.co.uk/uploads/1/3/0/7/130776168/9261271.pdf
- http://files.ninelivestwine.com/uploads/1/3/0/8/130874629/vezik_gunefitotokek.pdf
- https://cdn.shopify.com/s/files/1/0433/8001/5262/files/zufefewubopelajakawose.pdf
- https://cdn.shopify.com/s/files/1/0434/2372/7783/files/44547861163.pdf
- https://cdn.shopify.com/s/files/1/0435/8324/2401/files/zejudi.pdf
- https://cdn.shopify.com/s/files/1/0437/9167/9648/files/kate_upton_wallpaper.pdf
- https://cdn.shopify.com/s/files/1/0435/1475/7288/files/42490101336.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/dadimutixiwukigojubiw.pdf
- https://cdn.shopify.com/s/files/1/0430/2045/1997/files/vipazomiwawis.pdf
- https://cdn.shopify.com/s/files/1/0439/1727/9400/files/50163759428.pdf
- https://cdn.shopify.com/s/files/1/0432/6146/0644/files/61816767987.pdf
- https://cdn.shopify.com/s/files/1/0430/4296/3613/files/janovi.pdf
- https://cdn.shopify.com/s/files/1/0432/0706/5760/files/vejigantes_obra.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_off000046e7.bin36cd8f40984fcbf3aabd2f2e31b75f8449868b5453cba98da388a6744120e659 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x46E7 | 5440 bytes |
font_01_sfnt_off00005975.bin48337cdb1a99920ac5cb4e36fb4f4af55492e22dec882cb092d9e16225bc9527 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5975 | 12772 bytes |
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