MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF document is designed to appear as a search-engine-optimized resource for a 2020 football calendar, but it contains a high number of links to external PDFs hosted on various domains, including a known malicious redirector. The primary malicious link directs to 'https://ttraff.com/pify?keyword=calendario+mondiali+calcio+2020+pdf+da+stampare', suggesting a lure to a phishing or malware distribution site. The ML classifier strongly flagged this PDF as malicious.
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.com/pify?keyword=calendario+mondiali+calcio+2020+pdf+da+stampare
- http://files.pearcemustangstampede.com/uploads/1/3/0/7/130775403/9283060.pdf
- http://files.rwfell.org/uploads/1/3/0/7/130776257/perixudopojilil.pdf
- http://files.la-enthusiast.com/uploads/1/3/1/3/131381428/jesidelitujog.pdf
- http://files.allaurensamanthaforbes.com/uploads/1/3/1/4/131454791/6657593.pdf
- https://cdn.shopify.com/s/files/1/0431/1423/4017/files/suwifinix.pdf
- https://cdn.shopify.com/s/files/1/0434/7622/2114/files/bopeludobikesimegakusal.pdf
- https://cdn.shopify.com/s/files/1/0435/1298/7802/files/26755140998.pdf
- https://cdn.shopify.com/s/files/1/0431/7695/1965/files/81921608270.pdf
- https://cdn.shopify.com/s/files/1/0431/6640/0673/files/26628307676.pdf
- https://cdn.shopify.com/s/files/1/0431/7849/2072/files/83314764884.pdf
- https://cdn.shopify.com/s/files/1/0435/1298/7802/files/44829145118.pdf
- https://cdn.shopify.com/s/files/1/0432/9259/0236/files/atomic_structure_class_8.pdf
- https://cdn.shopify.com/s/files/1/0436/2141/7122/files/wiwilarojilugorugumufemok.pdf
- https://cdn.shopify.com/s/files/1/0428/8148/2919/files/wusopubogabizubejegikote.pdf
- https://cdn.shopify.com/s/files/1/0435/4818/0634/files/fusionner_excel_vba.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_off00009841.bin5483f9149136f4d6d32cba36579e891d9639c151728eb248f437f6df447e3509 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9841 | 5480 bytes |
font_01_sfnt_off0000aac7.binbfe20c14904a245f3d7283c7acd011eac1278c12ab3bc0c5b59a9638de15d017 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAAC7 | 14696 bytes |
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