MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains numerous embedded links, with a critical heuristic firing indicating a link to known malicious redirector infrastructure. Another critical heuristic identified a link farm, with the primary link pointing to a Shopify domain. The document body, though heavily obfuscated, contains text related to a 'beekeeping project pdf', likely a lure to disguise the malicious intent of redirecting users 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=beekeeping+project+pdf
- http://files.watanaberesearchlab.com/uploads/1/3/1/3/131397927/962672.pdf
- http://files.kinnakeetclay.com/uploads/1/3/0/7/130775108/68193.pdf
- http://files.odnws.com/uploads/1/3/0/8/130813399/jujudosukavagot.pdf
- https://cdn.shopify.com/s/files/1/0429/0147/1388/files/vepexepexesofezasenag.pdf
- https://cdn.shopify.com/s/files/1/0429/1562/7175/files/kudivuzonutova.pdf
- https://cdn.shopify.com/s/files/1/0431/5791/3749/files/zelibikodazakatuzowabo.pdf
- https://cdn.shopify.com/s/files/1/0433/6680/9765/files/wazegetap.pdf
- https://cdn.shopify.com/s/files/1/0429/9236/9823/files/18551217008.pdf
- https://cdn.shopify.com/s/files/1/0431/7157/8024/files/77878396986.pdf
- https://cdn.shopify.com/s/files/1/0428/0716/5095/files/doluxijixali.pdf
- https://cdn.shopify.com/s/files/1/0440/4304/2966/files/95780616534.pdf
- https://cdn.shopify.com/s/files/1/0428/2348/3548/files/dijowororarutebij.pdf
- https://cdn.shopify.com/s/files/1/0434/3804/7384/files/poxuwipeduzazinegop.pdf
- https://cdn.shopify.com/s/files/1/0427/9202/6271/files/39912481891.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_off0000cb1a.bin881dcf827d53b28ae328461a01b827a0872f8c5089eb80b0d6ab0f1d4d2d4872 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCB1A | 4880 bytes |
font_01_sfnt_off0000dbc5.binb9f1066e1126a30c645a274eabed4757aeaec9e5efa0fdb695c521619d5c6478 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDBC5 | 10392 bytes |
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