MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document contains a link to a known malicious redirector, indicating an attempt to lead the user to a harmful destination. The document also features a large number of embedded links, many pointing to PDF files hosted on Shopify, suggesting a link farm or SEO manipulation tactic. The presence of the malicious redirector URL is the primary indicator of malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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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.cc/pify?keyword=calendar+of+event+2020+indonesia+pdf
- http://files.annmackowski.com/uploads/1/3/2/8/132816066/katitizowexip.pdf
- http://files.leewen.republicofdaydreams.com/uploads/1/3/1/3/131384127/bedewe.pdf
- http://files.magiczwork.com/uploads/1/3/2/3/132302924/lidamajuk.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0435/5883/0231/files/wujowumadiw.pdf
- https://cdn.shopify.com/s/files/1/0429/5802/8959/files/mizolisutegevujaparejese.pdf
- https://cdn.shopify.com/s/files/1/0437/6713/6413/files/25398934830.pdf
- https://cdn.shopify.com/s/files/1/0431/0705/7825/files/60780249240.pdf
- https://cdn.shopify.com/s/files/1/0435/0597/5462/files/the_new_oxford_picture_dictionary_english_spanish_free_download.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/winoxilerudizixadejugo.pdf
- https://cdn.shopify.com/s/files/1/0431/8219/4847/files/10249514234.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/nisej.pdf
- https://cdn.shopify.com/s/files/1/0428/4071/9516/files/rudenetusaxedaba.pdf
- https://cdn.shopify.com/s/files/1/0438/4620/5602/files/basic_automobile_engineering_free_download.pdf
- https://cdn.shopify.com/s/files/1/0437/8080/0674/files/scac_code_list.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/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000076d8.bin7a57aa1b82c0e7ccdd8d3d48e05e64ab7804a9e7a18c8d820ecc451b36ce5e76 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x76D8 | 5272 bytes |
font_01_sfnt_off000088d9.bin36283c29dc7638e3f6203e4cf76e65156e8ed3bed53f22f9ee7076e75cb85724 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x88D9 | 10324 bytes |
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