MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a significant number of embedded links, with one pointing to a known malicious redirector. The ML classifier also strongly indicated maliciousness. The document body, though heavily obfuscated, contains URLs that are likely part of a link farm or SEO manipulation scheme, potentially leading to malicious content or phishing pages.
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.link/wix?keyword=feature+article+template+online
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0430/8605/3527/files/tripadvisor_platform_61.pdf
- https://cdn.shopify.com/s/files/1/0434/5646/3001/files/gazibet.pdf
- https://cdn.shopify.com/s/files/1/0428/5415/4406/files/wufegijabapozinibisib.pdf
- https://cdn.shopify.com/s/files/1/0434/0439/4646/files/siforita.pdf
- https://cdn.shopify.com/s/files/1/0431/5136/0164/files/61197999574.pdf
- https://cdn.shopify.com/s/files/1/0428/5366/2883/files/contractor_contract_template_ontario.pdf
- https://cdn.shopify.com/s/files/1/0432/3488/5796/files/xefuwa.pdf
- https://cdn.shopify.com/s/files/1/0434/4699/3063/files/57938586845.pdf
- https://cdn.shopify.com/s/files/1/0429/6926/8383/files/pobuwomapipadegok.pdf
- https://cdn.shopify.com/s/files/1/0434/7949/8917/files/60919293062.pdf
- https://cdn.shopify.com/s/files/1/0431/9900/4831/files/pimofufodutov.pdf
- https://static.usrfiles.com/ugd/48d9a1_b00b6da1b5594eb99e62ce489f9f29b7.pdf
- https://static.usrfiles.com/ugd/66c878_84da64163f744a43ad5a1de418e053bc.pdf
- https://static.usrfiles.com/ugd/9a242c_7836331f100948ccb5f903dc8cdfa972.pdf
- https://static.usrfiles.com/ugd/113e89_1bf09174f61f4dd79500b6d2f7191a59.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_off00006364.bin16c9736f1a91c35cd974801adecdd6875dcda2211ba64352708c46cb1a1863d5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6364 | 4856 bytes |
font_01_sfnt_off000073d6.bin3c74bbdde2bd6dc3f034a2c2b3cc5285dbebdd3d8e85e8a73e87f9b951a81fae |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x73D6 | 10304 bytes |
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