MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a link that redirects to a known malicious domain, identified by the PDF_MALICIOUS_REDIRECTOR_LINK heuristic. The document body, though heavily obfuscated, contains the text 'Passport renewal nz forms' and the malicious URL, suggesting a phishing lure. The PDF_SEO_LINK_FARM heuristic indicates the presence of numerous external links, likely part of a link farm to improve search engine ranking for 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/pify?keyword=passport+renewal+nz+forms
- http://files.patriciacarriganartist.com/uploads/1/3/0/8/130814115/3eb0a0527e65da.pdf
- http://towimuje.modelinstitution.com/uploads/1/3/1/8/131856827/9937481.pdf
- http://files.minasabritabrizi.com/uploads/1/3/2/7/132741429/f235f7328680f0f.pdf
- https://cdn.shopify.com/s/files/1/0434/0390/3127/files/amoeba_sisters_video_recap_enzymes_answers.pdf
- https://cdn.shopify.com/s/files/1/0428/8105/6935/files/xufalopiwowijejotutas.pdf
- https://cdn.shopify.com/s/files/1/0431/8940/3810/files/wawanizipifevoratar.pdf
- https://cdn.shopify.com/s/files/1/0432/4173/4311/files/10989746449.pdf
- https://cdn.shopify.com/s/files/1/0429/3964/6108/files/96839826763.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/78108387577.pdf
- https://cdn.shopify.com/s/files/1/0434/4306/0901/files/dimplex_fireplace_manual.pdf
- https://cdn.shopify.com/s/files/1/0430/2631/7473/files/98161460632.pdf
- https://cdn.shopify.com/s/files/1/0434/8936/2082/files/ecocardiografia_transesofagica.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_off00005c48.bin3cd4fd6e849e62a060e7cf0d259e6d84168226146bab8ced90f10ba73e2fea2f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5C48 | 4932 bytes |
font_01_sfnt_off00006d06.bin800feb78058ea3df9fffa0c11e312682fc361fc0c8695d4392732e55bdc9cb88 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6D06 | 10280 bytes |
font_02_sfnt_off00009027.bin9f355172d696dda274cac500966718f112ce76951f19577ac4888987ea6471b2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9027 | 4324 bytes |
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