MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of embedded links, many of which point to a link farm hosted on Shopify. One of these links, https://ttraff.ru/pify?keyword=augusto+cury+gest%25C3%25A3o+da+emo%25C3%25A7%25C3%25A3o+em+pdf, is identified as a malicious redirector. The document body, though partially corrupted, appears to be a lure related to 'Augusto Cury gestão da emoção em pdf'. The primary attack pattern involves directing users to malicious infrastructure through a deceptive link farm.
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=augusto+cury+gest%25C3%25A3o+da+emo%25C3%25A7%25C3%25A3o+em+pdf
- http://files.nefertariliving.org/uploads/1/3/2/7/132712268/147264.pdf
- http://files.award-tutoring.com/uploads/1/3/1/0/131070045/pegiwawowazezig.pdf
- http://fabuku.navigatethepath.com/uploads/1/3/1/4/131482995/00c257112389d.pdf
- http://files.larisamantordressage.com/uploads/1/3/2/8/132815207/464316.pdf
- https://cdn.shopify.com/s/files/1/0435/7118/3777/files/boxapaneterup.pdf
- https://cdn.shopify.com/s/files/1/0431/4087/4408/files/wolanega.pdf
- https://cdn.shopify.com/s/files/1/0438/9715/9832/files/wawujafezavefezatuzu.pdf
- https://cdn.shopify.com/s/files/1/0431/5352/2850/files/advanced_placement_economics_teacher_resource_manual.pdf
- https://cdn.shopify.com/s/files/1/0431/3058/5239/files/business_communication_writing_skills.pdf
- https://cdn.shopify.com/s/files/1/0435/2350/6336/files/xitowupojevi.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/zadolodiwifunum.pdf
- https://cdn.shopify.com/s/files/1/0436/6581/7753/files/ranesezetezufakewadi.pdf
- https://cdn.shopify.com/s/files/1/0434/1864/8732/files/45146892295.pdf
- https://cdn.shopify.com/s/files/1/0430/9454/0452/files/51649041194.pdf
- https://cdn.shopify.com/s/files/1/0435/3464/7451/files/48478012079.pdf
- https://cdn.shopify.com/s/files/1/0432/3452/5347/files/kibudawekuvuvotek.pdf
- https://cdn.shopify.com/s/files/1/0438/3129/6160/files/pewovekinafud.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_off000057b5.bincc7f878a176554cc6e0366d9708f52e1b2645782a1d51571f6e3dde95b14ef78 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x57B5 | 6036 bytes |
font_01_sfnt_off00006b56.bin454ed6f0795e2ca65d3201c81a2fb642c590ac9d0244cb400616204891f44f2f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6B56 | 12328 bytes |
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