MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a large number of embedded links, many of which point to external PDF files hosted on various domains. One critical heuristic identified a link to known malicious redirector infrastructure, specifically 'https://ttraff.link/pify?keyword=tabla+de+dobleces+y+traslapes+de+var'. This suggests the document is part of a link farm or SEO poisoning campaign designed to drive traffic to malicious sites. The document body itself is heavily obfuscated and contains a URL that appears to be the primary lure.
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.link/pify?keyword=tabla+de+dobleces+y+traslapes+de+var
- http://fugob.santekorwestisland.com/uploads/1/3/0/8/130814088/morisu_jirisasabe_putuxafafip_resizelaxuma.pdf
- http://files.eileap.com/uploads/1/3/1/6/131637255/xeweze.pdf
- http://files.cecilyscloset.org/uploads/1/3/1/6/131606035/dixalitefuxu.pdf
- http://ridifir.loveadelyn.com/uploads/1/3/0/9/130969525/5402300.pdf
- http://xumivelob.cheerycards.com/uploads/1/3/1/4/131483152/26ee7454e2ed4.pdf
- https://cdn.shopify.com/s/files/1/0439/1596/8667/files/catia_v5_tutorial.pdf
- https://cdn.shopify.com/s/files/1/0437/0045/3541/files/93006049853.pdf
- https://cdn.shopify.com/s/files/1/0450/7618/5253/files/61269446285.pdf
- https://cdn.shopify.com/s/files/1/0437/1909/8523/files/utrack_online_gpx_track_report_generator.pdf
- https://cdn.shopify.com/s/files/1/0435/4395/3563/files/hd_tv_antenna_buying_guide.pdf
- https://cdn.shopify.com/s/files/1/0433/4721/4486/files/66486997927.pdf
- https://cdn.shopify.com/s/files/1/0437/2656/9633/files/ambliopia_ex_anopsia.pdf
- https://cdn.shopify.com/s/files/1/0438/2015/5037/files/44896186076.pdf
- https://cdn.shopify.com/s/files/1/0437/7896/5656/files/online_cv_maker_free.pdf
- https://cdn.shopify.com/s/files/1/0432/3331/2925/files/87067838735.pdf
- https://cdn.shopify.com/s/files/1/0434/2641/4749/files/html_option_tag.pdf
- https://cdn.shopify.com/s/files/1/0434/3755/5864/files/75887730575.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_off00006242.bin9db5b3678235cad30479ad069fdda5eca784deeaa80e5e88ce158df14e6075c9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6242 | 5320 bytes |
font_01_sfnt_off00007469.bin247f8b78c384456045bbf1a8fa8c78f1afda14e94b47ecd41b53a3742e8744e5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7469 | 11192 bytes |
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