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 'ttraff.ru'. The document body, though heavily obfuscated, contains the same URL and a lure related to a 'Pearson 6th grade math book pdf'. This indicates the document's primary purpose is to redirect users to malicious infrastructure, likely for further exploitation or credential harvesting.
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=pearson+6th+grade+math+book+pdf
- http://xutava.studytospeak.com/uploads/1/3/1/3/131383332/nowujejuzabogi-milaketa.pdf
- http://gepawom.taichifuture.com/uploads/1/3/1/0/131070702/9114383.pdf
- http://files.mkoshka.com/uploads/1/3/1/4/131413678/ziwob-gamujifewik-mavurijuz-xufur.pdf
- http://files.art63lynch.com/uploads/1/3/1/4/131484133/f06d797089.pdf
- https://cdn.shopify.com/s/files/1/0431/0673/0138/files/39775096174.pdf
- https://cdn.shopify.com/s/files/1/0431/6823/5675/files/teaching_approaches_in_english.pdf
- https://cdn.shopify.com/s/files/1/0430/4666/6389/files/codex_calixtinus_music.pdf
- https://cdn.shopify.com/s/files/1/0436/1581/3795/files/54872820844.pdf
- https://cdn.shopify.com/s/files/1/0431/0522/2822/files/wodedezeto.pdf
- https://cdn.shopify.com/s/files/1/0439/5198/0712/files/dazinizojamadit.pdf
- https://cdn.shopify.com/s/files/1/0427/7446/2631/files/ferufewunabix.pdf
- https://cdn.shopify.com/s/files/1/0432/4796/0232/files/bankart_repair_protocol.pdf
- https://cdn.shopify.com/s/files/1/0445/6172/7647/files/formato_certificado_medico_escolar_dela_sep_2020.pdf
- https://cdn.shopify.com/s/files/1/0427/8494/8380/files/cambridge_ket_test_papers.pdf
- https://cdn.shopify.com/s/files/1/0429/4665/8463/files/zivijoseloxe.pdf
- https://cdn.shopify.com/s/files/1/0449/0631/5931/files/slavery_by_another_name_book.pdf
- https://cdn.shopify.com/s/files/1/0438/0337/7824/files/between_and_among_exercises.pdf
- https://cdn.shopify.com/s/files/1/0432/8236/6629/files/dupanudo.pdf
- https://cdn.shopify.com/s/files/1/0431/4031/7350/files/pseudo_dionysius_mystical_theology.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_off000047fa.bin9d302aff33da96bb59fcc6a0b670c8b1335cc3f60cfae2f534ca1233f3a27a5c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x47FA | 5784 bytes |
font_01_sfnt_off00005b77.bin42a89cbe78df38cc8e24a6b7872e415034da2a4d5e672d3a3600712c792eca65 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5B77 | 10172 bytes |
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