MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a link to a known malicious redirector, and heuristics indicate it is part of an advance-fee scam lure. The document body, though heavily obfuscated, contains a URL that is likely intended to lead the user to a malicious site. The presence of embedded URLs and the nature of the heuristics strongly suggest a phishing or scam attempt.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
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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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Advance-fee lottery/parcel scam lure high SE_ADVANCE_FEE_SCAM_LUREDocument contains lottery/beneficiary or prize language together with large-value draft/funds wording and parcel/courier delivery requirements. This is a classic advance-fee fraud document shape.
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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/wix?keyword=cerro+dela+silla+baile
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://static.usrfiles.com/ugd/b8c837_33addcbd8a7c4947b9607219c9691ddd.pdf
- https://static.usrfiles.com/ugd/b8c837_d9df642da5774e1194a80f0934fb8a8b.pdf
- https://static.usrfiles.com/ugd/b8c837_79c503918db642ea8fd40569d4896876.pdf
- https://static.usrfiles.com/ugd/b8c837_315cf57f06f44d0e8c2a244d320bf00d.pdf
- https://static.usrfiles.com/ugd/b8c837_9e93d75c96154d1f9f1bd31d147980fd.pdf
- https://static.usrfiles.com/ugd/b8c837_efdf07196f7542e7bbee4b81f1efb6f8.pdf
- https://static.usrfiles.com/ugd/b8c837_09334912cfe84fe58a2eb31cacd0fefb.pdf
- https://cdn.shopify.com/s/files/1/0428/0382/2755/files/jenegudusuwuvedotifegij.pdf
- https://cdn.shopify.com/s/files/1/0432/6791/5936/files/59875650551.pdf
- https://cdn.shopify.com/s/files/1/0433/1234/9334/files/43275508494.pdf
- https://cdn.shopify.com/s/files/1/0447/0390/7993/files/sugelofe.pdf
- https://cdn.shopify.com/s/files/1/0431/1397/1861/files/16508976190.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_off0001a02b.bina6b5cb6c750b8b7870a5af28f36cf9cbc39bbcf20d284d6a2f3c244801615266 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1A02B | 4864 bytes |
font_01_sfnt_off0001b0b8.bin99fa953f34fe62601f5a675aa0f9ca86af66fccaf273af05dded5cebb080adb3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1B0B8 | 10612 bytes |
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