MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF was flagged as malicious due to a critical heuristic identifying it as a redirector link to known malicious infrastructure. It also contains a large number of external PDF links, characteristic of a link farm. The embedded URL 'https://ttraff.com/wix?keyword=the+giver+chapter+13+pdf' is the primary indicator of malicious intent, likely serving as a lure or a gateway to further malicious 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.com/wix?keyword=the+giver+chapter+13+pdf
- https://static.usrfiles.com/ugd/accd1f_c57d4dbc182b422791b1c1cd6e78e951.pdf
- https://static.usrfiles.com/ugd/b8c837_5986915969f74969a5492d46c90c2f72.pdf
- https://static.usrfiles.com/ugd/b8c837_1cd81dc27d2d4ab3a7601226f188ad43.pdf
- https://cdn.shopify.com/s/files/1/0437/0015/8629/files/bali_map_tourist.pdf
- https://cdn.shopify.com/s/files/1/0434/4764/8406/files/kapitojiduvidawinesif.pdf
- https://cdn.shopify.com/s/files/1/0433/2745/5382/files/20309567668.pdf
- https://cdn.shopify.com/s/files/1/0439/8520/7454/files/95547169061.pdf
- https://cdn.shopify.com/s/files/1/0432/9183/6566/files/gadafobe.pdf
- https://cdn.shopify.com/s/files/1/0429/0327/3628/files/36200539565.pdf
- https://cdn.shopify.com/s/files/1/0434/3624/5144/files/pufexiguja.pdf
- https://static.usrfiles.com/ugd/b8c837_a1c8e0aa06f8420399027d1e12471151.pdf
- https://static.usrfiles.com/ugd/b8c837_61e119bca487421284204987d34357d4.pdf
- https://static.usrfiles.com/ugd/1f2646_110956fd76ad4194ad96ea60471c0d21.pdf
- https://static.usrfiles.com/ugd/b8c837_cfd30181caeb4833b699857a028f5062.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/
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000085ad.bin3a595f4dc5dc6665e86c836c639e937cfdbbc16383fd2b9517da19014768f5a3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x85AD | 5432 bytes |
font_01_sfnt_off00009836.bin4cd1280a6cc8cb087d87825a7b973904613371f27d3b49a36a2fa8ac0ed1f653 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9836 | 10548 bytes |
font_02_sfnt_off0000bc78.binbf8f9ece8d9d74ce2d7a98a07ee1bb8f4056faf702b3b1702118181e85f1b939 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBC78 | 16312 bytes |
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