MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains numerous embedded links, with one specifically pointing to a known malicious redirector. The document body, though heavily obfuscated, contains text related to 'printable cricket score sheet pdf' and includes the malicious URL, suggesting a lure to a phishing or malware distribution site. The ML classifier also strongly indicated maliciousness.
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=printable+cricket+score+sheet+pdf
- http://files.alyssandradocherty.com/uploads/1/3/0/7/130775424/dovepegabi.pdf
- http://files.ehoranpoet.com/uploads/1/3/1/8/131871390/gizot.pdf
- http://files.tandgfarmsblog.com/uploads/1/3/1/4/131406390/buzuvotimit.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0434/5767/5421/files/konuzajazutefateran.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/32829552166.pdf
- https://cdn.shopify.com/s/files/1/0433/1316/8542/files/likixijimifitibamovolof.pdf
- https://cdn.shopify.com/s/files/1/0438/3673/5645/files/sodam.pdf
- https://cdn.shopify.com/s/files/1/0432/6152/6166/files/sourceforge_speed_test.pdf
- https://cdn.shopify.com/s/files/1/0429/6281/3084/files/wogewofo.pdf
- https://cdn.shopify.com/s/files/1/0435/6990/5825/files/70922404418.pdf
- https://cdn.shopify.com/s/files/1/0438/9378/4728/files/womilafobuxigil.pdf
- https://cdn.shopify.com/s/files/1/0428/6231/3639/files/nesale.pdf
- https://cdn.shopify.com/s/files/1/0433/9915/1768/files/56312598866.pdf
- https://cdn.shopify.com/s/files/1/0436/1689/5133/files/matixixojinofowiled.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_off00007253.bindead17078bccbf67a358e19ea77c2c15828a8f3b872ccc75329ff18a7a5cac18 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7253 | 5448 bytes |
font_01_sfnt_off000084cc.bine1006c8f614fee65b67b7fdf88a9887a73e30d6fbdafd3d92363abff60dee29f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x84CC | 10080 bytes |
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