MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains numerous links, including one pointing to a known malicious redirector. Heuristics indicate it's a lure for an advance-fee scam, likely attempting to trick users into believing they've won a prize or are expecting a parcel. The document body, though partially corrupted, contains text related to a 'ducks unlimited calendar raffle' and a URL that aligns with the scam lure.
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.ru/wix?keyword=ducks+unlimited+calendar+raffle
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0432/7938/4736/files/komorosepulezulavanor.pdf
- https://cdn.shopify.com/s/files/1/0430/8844/5589/files/92250887196.pdf
- https://cdn.shopify.com/s/files/1/0432/7846/7238/files/40753506598.pdf
- https://static.usrfiles.com/ugd/0049ca_288549bc837448758f27abde38be254a.pdf
- https://static.usrfiles.com/ugd/10e3af_1f2da4a6190e4a438985558bb6994ece.pdf
- https://cdn.shopify.com/s/files/1/0434/8228/4194/files/finelivus.pdf
- https://cdn.shopify.com/s/files/1/0430/2218/8701/files/cod_aw_emblem_editor.pdf
- https://cdn.shopify.com/s/files/1/0434/4460/0999/files/69795256006.pdf
- https://cdn.shopify.com/s/files/1/0432/3429/5966/files/jowupaxekumeji.pdf
- https://cdn.shopify.com/s/files/1/0431/6259/9585/files/ambiguous_genitalia_approach.pdf
- https://static.usrfiles.com/ugd/3b0c81_3232490750b447e8b2faa2fdf26dfbac.pdf
- https://static.usrfiles.com/ugd/b8c837_5360837f048243f5b64ed894b6c65273.pdf
- https://static.usrfiles.com/ugd/d55797_f70911a97cb14b939a0d1e0a8f9df9f9.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_off00007836.bind04126f54b00e79696cb5deeb5cf731454a9b019f1410333e0a853fbe092e119 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7836 | 5228 bytes |
font_01_sfnt_off000089e7.binbc896c3e6c81549b9b14a31800b7489f06d4efd3fa096af6fb27382bf5d4b618 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x89E7 | 15296 bytes |
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