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 pointing to what appears to be a link farm hosted on Shopify. One critical heuristic identified a link to a known malicious redirector at 'https://ttraff.com/pify?keyword=bruxismo+infantil+pdf'. This suggests the document's primary purpose is to redirect users to malicious infrastructure, likely for further exploitation or phishing.
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/pify?keyword=bruxismo+infantil+pdf
- http://files.bronzedoklahoma.com/uploads/1/3/1/8/131871704/minulogise.pdf
- http://files.hthncwatershed.org/uploads/1/3/1/1/131163738/sipefepukopevun_gobelol_gavela.pdf
- http://files.brayleeflaska.com/uploads/1/3/0/7/130776016/d720e1eb4544d8.pdf
- http://lidufeka.lassealexandersson.com/uploads/1/3/1/8/131857631/8552081.pdf
- https://cdn.shopify.com/s/files/1/0438/2100/7005/files/the_office_season_1_episode_1_free.pdf
- https://cdn.shopify.com/s/files/1/0432/5317/0339/files/34747576473.pdf
- https://cdn.shopify.com/s/files/1/0430/4293/0842/files/cantoral_liturgico_catolico.pdf
- https://cdn.shopify.com/s/files/1/0435/7973/6223/files/67258788171.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/wevola.pdf
- https://cdn.shopify.com/s/files/1/0433/0507/4838/files/fipob.pdf
- https://cdn.shopify.com/s/files/1/0455/6849/1685/files/surah_ar_rahman_arab_latin.pdf
- https://cdn.shopify.com/s/files/1/0433/0127/3768/files/structure_of_animal_and_plant_viruses.pdf
- https://cdn.shopify.com/s/files/1/0432/9019/8180/files/7th_economic_census_2020_questions_and_answers.pdf
- https://cdn.shopify.com/s/files/1/0430/9064/1047/files/83559676006.pdf
- https://cdn.shopify.com/s/files/1/0431/8176/8864/files/vibuvujefuzemo.pdf
- https://cdn.shopify.com/s/files/1/0452/3006/3773/files/bank_exam_question_and_answer_download.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000068a4.bin8d2ea56ad651030c97e0b3c8ba3ba9dc7d184cc2b29b8cac775106d80e392c25 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x68A4 | 5068 bytes |
font_01_sfnt_off000079c3.binc7e69671cc45aac343d290b8d822fe1938923d8b77994ad4c2109bbf7dd61539 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x79C3 | 10956 bytes |
font_02_sfnt_off00009d3c.bincd94ef65598b1866d0653cdd88243d989fd81359c0e770c2d3a4858f1c2f6d34 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9D3C | 4324 bytes |
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