MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous links, with one identified as a malicious redirector. The document body, though partially corrupted, includes text related to a music video and the malicious URL, suggesting a lure to drive traffic to malicious infrastructure. The ML classifier strongly indicated maliciousness, and the presence of a link farm further supports a malicious intent to distribute harmful content.
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.cc/wix?keyword=young+thug+check+music+video
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0433/2467/0105/files/42810571441.pdf
- https://cdn.shopify.com/s/files/1/0427/4293/9814/files/law_cet_2019_application_form_date.pdf
- https://cdn.shopify.com/s/files/1/0431/4746/0768/files/64100403799.pdf
- https://cdn.shopify.com/s/files/1/0429/2080/4511/files/talibefikupisajov.pdf
- https://cdn.shopify.com/s/files/1/0429/1022/0447/files/58701925167.pdf
- https://static.usrfiles.com/ugd/74e9cf_9a48a88533254af28bff9071a14f5498.pdf
- https://static.usrfiles.com/ugd/83f04e_19c6b8aa60804613aa550ee0585e0027.pdf
- https://static.usrfiles.com/ugd/b8c837_250efd67a331445ab6d6eff729935873.pdf
- https://static.usrfiles.com/ugd/4826f5_ee877c7b3f8f4b9f9960659ca37d4bc1.pdf
- https://static.usrfiles.com/ugd/5b5da7_4034489fb93b42f88d16814a39d18df8.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
- http://dejavu.sourceforge.net
- http://dejavu.sourceforge.net/wiki/index.php/License
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000041f6.binbdf6df170073225fa1447e7cdfca4df3cf602a8dc1ceb2955f3637312cc97e77 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x41F6 | 5100 bytes |
font_01_sfnt_off00005340.binfd535b1f205aba13f4a9f66848201489df1cb3b9072635546deaf9ca85c643a3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5340 | 9528 bytes |
font_02_sfnt_off00007425.bindabf0ccc451caf4864c9b22ca91318a92e8f625b469dd0561edf59b451c7a792 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7425 | 18776 bytes |
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