MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains numerous embedded links, a significant number of which point to a link farm hosted on Shopify. One of these links, https://ttraff.ru/pify?keyword=bescherelle+pdf+free+download, is identified as a malicious redirector. The document body, though heavily obfuscated, contains text related to 'Bescherelle pdf free download', suggesting a lure to trick users into clicking the malicious link. The presence of a malicious redirector and the link farm structure indicates an attempt to distribute further malicious content.
Heuristics 3
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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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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=bescherelle+pdf+free+download
- http://files.ojala.shop/uploads/1/3/1/6/131636987/1415559.pdf
- http://files.soflamsc.com/uploads/1/3/2/6/132681452/solulite_wifuvekolaje.pdf
- http://kajumiw.charlayvangoshen.com/uploads/1/3/1/3/131383791/pejabasafebol.pdf
- http://files.helptakeaction.com/uploads/1/3/2/6/132681938/3009213.pdf
- https://cdn.shopi
- https://cdn.shopify.com/s/files/1/0435/8995/9843/files/mujunoxubedogij.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/30408896218.pdf
- https://cdn.shopify.com/s/files/1/0432/3812/9823/files/53769801074.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/15501301831.pdf
- https://cdn.shopify.com/s/files/1/0435/5814/2120/files/38100161066.pdf
- https://cdn.shopify.com/s/files/1/0431/5014/7745/files/40960516171.pdf
- https://cdn.shopify.com/s/files/1/0434/0079/0170/files/kireruwafikevomifaxetodup.pdf
- https://cdn.shopify.com/s/files/1/0429/9885/7891/files/9720864512.pdf
- https://cdn.shopify.com/s/files/1/0431/9005/9176/files/xilubufazalufuvini.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/jotinu.pdf
- https://cdn.shopify.com/s/files/1/0433/8266/9461/files/page_break_google_docs.pdf
- https://cdn.shopify.com/s/files/1/0437/4098/7543/files/36438461555.pdf
- https://cdn.shopify.com/s/files/1/0434/1035/8439/files/manidimerokovof.pdf
- https://cdn.shopify.com/s/files/1/0433/5170/3706/files/age_of_empires_2_validating_subscriptions.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_off00006139.binb9841847bf0cb656da32d9f93baf972a5fe551cd63a98e4fc1e49cbc31342c15 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6139 | 5384 bytes |
font_01_sfnt_off00007397.bine977221d3008a00cb8c7e76bf14e19d5e8748700a7c0a37a483324d044916753 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7397 | 10256 bytes |
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