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 'https://ttraff.ru/pify?keyword=spanish+body+parts+worksheet+pdf'. It also exhibits characteristics of a PDF link farm, with numerous embedded URLs, including one hosted on Shopify. The document body, though heavily obfuscated, contains references to the redirector URL and a benign-looking Shopify URL, suggesting a lure 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/pify?keyword=spanish+body+parts+worksheet+pdf
- http://files.gracetonchurchofchrist.org/uploads/1/3/1/6/131606128/vekazaloxafamo-gozerinax-zimubisadezixij-zebuz.pdf
- http://files.runwildlivefree1.com/uploads/1/3/1/4/131406732/4681223.pdf
- http://files.cherrycitycloggers.com/uploads/1/3/0/7/130775373/ruxetabavob.pdf
- http://files.chaowangart.com/uploads/1/3/1/4/131411539/duvovixonitazow-kirikujazime-xudolidig.pdf
- http://dulamil.buffalogapquarterbackclub.com/uploads/1/3/2/6/132696414/1981f346178.pdf
- https://cdn.shopify.com/s/files/1/0437/9761/0657/files/sifezilibobonenon.pdf
- https://cdn.shopify.com/s/files/1/0433/5455/4533/files/que_es_la_albumina_de_huevo.pdf
- https://cdn.shopify.com/s/files/1/0434/4007/9005/files/58161350192.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/84113106953.pdf
- https://cdn.shopify.com/s/files/1/0428/4533/9814/files/75015803496.pdf
- https://cdn.shopify.com/s/files/1/0429/3469/8147/files/el_neoliberalismo_en_bolivia.pdf
- https://cdn.shopify.com/s/files/1/0435/4434/6792/files/davids_bridal_99_sale_2017.pdf
- https://cdn.shopify.com/s/files/1/0437/5334/1082/files/adelaide_metro_timetable.pdf
- https://cdn.shopify.com/s/files/1/0432/4114/4483/files/57812217732.pdf
- https://cdn.shopify.com/s/files/1/0451/0826/5125/files/60015501878.pdf
- https://cdn.shopify.com/s/files/1/0430/9054/2741/files/how_to_download_mods_on_xbox_360.pdf
- https://cdn.shopify.com/s/files/1/0439/5096/4904/files/anatomy_and_physiology_of_teeth.pdf
- https://cdn.shopify.com/s/files/1/0434/0681/9477/files/26377736936.pdf
- https://cdn.shopify.com/s/files/1/0432/6116/5723/files/15658744764.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_off00006b01.bince4932bcc1096a04926066869bf92c4d5530626e808afb6727cc4c75713ca28d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6B01 | 5596 bytes |
font_01_sfnt_off00007e16.binc7403fa5767741062c340fe2999ba9bed5a8eed0cac5314733b6d6dd45343f67 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7E16 | 10364 bytes |
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