MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a heuristic firing for a malicious redirector link, pointing to a URL that appears to be part of a link farm. The document body, though heavily obfuscated, contains text related to sewing machine manuals and the malicious URL. The primary malicious URL is `https://ttraff.ru/wb?keyword=kansai%20special%20sewing%20machine%20manuals`, which is likely used to lure victims into clicking through to a malicious site.
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/wb?keyword=kansai%20special%20sewing%20machine%20manuals
- http://files.lifeisgoodwilliamsburg.com/uploads/1/3/1/0/131070378/cabefefab7216d.pdf
- http://files.jpkindinger.com/uploads/1/3/1/3/131380745/1044996.pdf
- http://files.naturalhealthperth.com/uploads/1/3/0/8/130815026/sibimimimodutaxom.pdf
- http://files.apowersphotography.com/uploads/1/3/1/1/131164479/13b06.pdf
- http://files.nfpplanning.com/uploads/1/3/1/4/131406799/2505347.pdf
- https://cdn.shopify.com/s/files/1/0435/7311/7087/files/31553403413.pdf
- https://cdn.shopify.com/s/files/1/0436/8649/4361/files/13612626775.pdf
- https://cdn.shopify.com/s/files/1/0431/6404/1373/files/2371737489.pdf
- https://cdn.shopify.com/s/files/1/0438/6720/9883/files/amebiasis_cutanea.pdf
- https://cdn.shopify.com/s/files/1/0438/2418/5506/files/n1_mathematics_textbook.pdf
- https://cdn.shopify.com/s/files/1/0436/5775/6825/files/soduniwumozoze.pdf
- https://cdn.shopify.com/s/files/1/0449/7873/3224/files/20521212990.pdf
- https://cdn.shopify.com/s/files/1/0434/4784/5030/files/1st_2nd_conditional_exercise.pdf
- https://cdn.shopify.com/s/files/1/0427/4244/8295/files/megebulajikafifusumedipen.pdf
- https://cdn.shopify.com/s/files/1/0440/9032/7205/files/tavaxesebedipov.pdf
- https://cdn.shopify.com/s/files/1/0437/4603/3818/files/77869433798.pdf
- https://cdn.shopify.com/s/files/1/0430/1042/4985/files/doxokotosoziwebitubetetij.pdf
- https://cdn.shopify.com/s/files/1/0435/7170/8065/files/82049476007.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_off00005d31.bine3a5e9570d5b8500ca40657b934b757d9775af2d04b6012d5eae47507333daee |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5D31 | 5312 bytes |
font_01_sfnt_off00006f34.binc59f0f9526eec5c8029faeac239bb718742bf3ba25d8b3d074d5f9b6b90e5ba4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6F34 | 11976 bytes |
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