MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded links, with one identified as a malicious redirector. The document body, though heavily obfuscated, also contains the URL 'https://ttraff.ru/pify?keyword=printable+autumn+leaves+template', suggesting a lure to a malicious site. The presence of a large number of external links, many pointing to Shopify, indicates a link farm designed to attract search engine traffic and potentially distribute malicious content.
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=printable+autumn+leaves+template
- http://files.provisopartners.com/uploads/1/3/0/7/130739652/rapupuwite-dukiz-kasajusus-napir.pdf
- http://files.westmauir2r.com/uploads/1/3/1/3/131398091/wonal.pdf
- http://files.jamesfaurewalker.com/uploads/1/3/0/7/130740522/1be10b572b.pdf
- http://tilidexep.theessaydoctor.com/uploads/1/3/0/9/130969754/jusewalofo-lupixunixi-ziwedijexokifol.pdf
- http://bigomim.2wolvesinc.com/uploads/1/3/1/0/131069759/disesuno_suwubo.pdf
- https://cdn.shopify.com/s/files/1/0438/3421/2509/files/58265687160.pdf
- https://cdn.shopify.com/s/files/1/0434/6888/2072/files/revised_tax_audit_report.pdf
- https://cdn.shopify.com/s/files/1/0429/2021/4681/files/aporias_jacques_derrida.pdf
- https://cdn.shopify.com/s/files/1/0435/3051/8682/files/garisuw.pdf
- https://cdn.shopify.com/s/files/1/0433/4711/6197/files/2215571820.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/nasidobedibugamis.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/xigemeziguvego.pdf
- https://cdn.shopify.com/s/files/1/0432/8688/8601/files/11097635266.pdf
- https://cdn.shopify.com/s/files/1/0434/7022/5574/files/9th_maths_formulas_free_download.pdf
- https://cdn.shopify.com/s/files/1/0430/2592/4249/files/pebavadatafijekolufiv.pdf
- https://cdn.shopify.com/s/files/1/0435/4749/2506/files/7764796444.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_off00006482.bin557404fe492604aafe0875b64a68784ea40fd48345fed6d04af341d6f8e52b52 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6482 | 5168 bytes |
font_01_sfnt_off000075f5.binebf2dcef64c052685a56c591fc9227be9075061431104392dca65017f9db79c0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x75F5 | 10260 bytes |
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