MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a significant number of embedded links, with one heuristic identifying it as a 'PDF_SEO_LINK_FARM' and another flagging a link to a known malicious redirector. The document body contains garbled text but includes the URL 'https://ttraff.com/wix?keyword=daily+language+review+answer+key', which is also flagged as malicious. The primary attack pattern appears to be the distribution of numerous links, likely to manipulate search engine results or to lure users to 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.com/wix?keyword=daily+language+review+answer+key
- http://files.kudratforever.com/uploads/1/3/0/8/130814980/8b18e321a5c21.pdf
- http://files.splashcitystudios.com/uploads/1/3/1/4/131453615/4eb1ef3.pdf
- http://zutusawu.academicsuccessblog.com/uploads/1/3/1/1/131164250/xalepijuxuti_bexuju_semoki_ladipovefofikuk.pdf
- http://miwegabof.tracyvogtdesigns.com/uploads/1/3/1/8/131856917/11f6f97445a4e1.pdf
- https://cdn.shopify.com/s/files/1/0431/5774/9917/files/parestesia_adalah.pdf
- https://cdn.shopify.com/s/files/1/0428/7243/8947/files/8167559618.pdf
- https://cdn.shopify.com/s/files/1/0428/7044/0095/files/63565354532.pdf
- https://cdn.shopify.com/s/files/1/0431/6600/7445/files/45136410.pdf
- https://cdn.shopify.com/s/files/1/0434/3382/0322/files/ccri_by_upma.pdf
- https://cdn.shopify.com/s/files/1/0433/9197/5580/files/budomu.pdf
- https://cdn.shopify.com/s/files/1/0435/5280/0929/files/standing_outside_a_broken_phone_booth_lyrics.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/64989875230.pdf
- https://cdn.shopify.com/s/files/1/0433/5570/1398/files/sengoku_basara_4_pc_game.pdf
- https://cdn.shopify.com/s/files/1/0435/2029/5064/files/autism_spectrum_disorder_review_article.pdf
- https://cdn.shopify.com/s/files/1/0432/1227/5870/files/80666083405.pdf
- https://cdn.shopify.com/s/files/1/0429/7365/9290/files/heel_and_toe_polka_sheet_music.pdf
- https://cdn.shopify.com/s/files/1/0435/5850/2563/files/latogetazilab.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_off00004824.bin68984de5130da3a3b43ad1ce00b0b539d5a8b837dea9861a5a512acab1f3433d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4824 | 5168 bytes |
font_01_sfnt_off000059f3.bin061fa64b4759c3ce4b8d19ff24a0128b48f9f0da773969fce0d290392e6bb116 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x59F3 | 9912 bytes |
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