MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a link farm pointing to numerous external PDF files, with one specific URL identified as a malicious redirector. The document body, though heavily obfuscated, contains the malicious URL and text related to 'Anaerobias facultativas pdf', suggesting a lure to trick users into clicking the malicious link. The presence of a malicious redirector indicates an attempt to lead the user to a harmful destination, likely for phishing or malware delivery.
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=anaerobias+facultativas+pdf
- http://files.cabaretatstudiob.com/uploads/1/3/1/4/131407227/5d0d5aa.pdf
- http://files.kashimondojo.com/uploads/1/3/0/7/130739831/jofekagot.pdf
- http://files.charlielavaroni.com/uploads/1/3/0/9/130969368/eafe4.pdf
- http://files.widehorizonsretreat.com/uploads/1/3/1/3/131381881/nalinetoxa.pdf
- https://cdn.shopify.com/s/files/1/0437/0133/8266/files/chaldean_numerology_for_beginners.pdf
- https://cdn.shopify.com/s/files/1/0427/6633/6167/files/ramulakuxoru.pdf
- https://cdn.shopify.com/s/files/1/0428/0179/1132/files/33607863350.pdf
- https://cdn.shopify.com/s/files/1/0432/8318/5832/files/lotipobivubap.pdf
- https://cdn.shopify.com/s/files/1/0448/0499/7271/files/convert_to_d_d_5e.pdf
- https://cdn.shopify.com/s/files/1/0438/9847/0552/files/bumakixu.pdf
- https://cdn.shopify.com/s/files/1/0431/1403/7397/files/89725078822.pdf
- https://cdn.shopify.com/s/files/1/0429/7303/6697/files/kobigobadujuwa.pdf
- https://cdn.shopify.com/s/files/1/0438/4423/9510/files/becoming_an_independent_security_consultant.pdf
- https://cdn.shopify.com/s/files/1/0430/0357/6481/files/89208099447.pdf
- https://cdn.shopify.com/s/files/1/0437/4609/9349/files/78648904933.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/
- https://cdn.shopify.com/s/files/1/0448/0499/7271/files/convert_to_d_d_5e.pd
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000069b8.bin4f710874a1d8cbfb3a852c95c89344491c981a598197952b88c2849e4553b960 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x69B8 | 5220 bytes |
font_01_sfnt_off00007b7c.bin46ba0d5fef5789db8ef8d8e98fe417dde78813609e7a479340493173776e77b7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7B7C | 11204 bytes |
font_02_sfnt_off00009fdb.bincd94ef65598b1866d0653cdd88243d989fd81359c0e770c2d3a4858f1c2f6d34 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9FDB | 4324 bytes |
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