MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of embedded links, many of which point to external resources. One critical heuristic indicates the presence of a malicious redirector link, specifically `https://ttraff.cc/pify?keyword=the+handmaid%252527s+tale+season+1+episode+1+online+free`, which is designed to lure users to potentially harmful sites. The document body, though heavily obfuscated, also contains this URL and other PDF links, suggesting a link farm or SEO poisoning attack. No scripts were extracted from this sample.
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/pify?keyword=the+handmaid%252527s+tale+season+1+episode+1+online+free
- http://files.jacquigreaves-author.com/uploads/1/3/0/7/130776490/90f57.pdf
- http://files.homesweetbows.com/uploads/1/3/1/8/131871633/gidodixowaxida.pdf
- http://files.adf64.org/uploads/1/3/2/6/132695492/kusevobizati-saxogegoti.pdf
- http://files.nourishinginsights.com/uploads/1/3/2/6/132695392/nipigepevipakopad.pdf
- https://cdn.shopify.com/s/files/1/0432/7541/9798/files/pupunigawipo.pdf
- https://cdn.shopify.com/s/files/1/0436/1568/2717/files/arduino_string_split.pdf
- https://cdn.shopify.com/s/files/1/0437/7195/3301/files/67005018128.pdf
- https://cdn.shopify.com/s/files/1/0439/3621/9291/files/dafelojuduxubesaju.pdf
- https://cdn.shopify.com/s/files/1/0437/5497/9477/files/filmyzilla_bollywood_2016_movies.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/dipudakafadaned.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/widizosatadusuzovasovodas.pdf
- https://cdn.shopify.com/s/files/1/0429/9302/5187/files/rowezunubo.pdf
- https://cdn.shopify.com/s/files/1/0428/7060/3932/files/random_integer_in_r.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000048ff.binc13fd54ec08b577829ad1a030e429d84910bf60197e61dbf3fe024703e2f83f0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x48FF | 5316 bytes |
font_01_sfnt_off00005af3.bin840de1e22ba79e65d9b0694d064163096168b78b0c46b287bd3e5b69cd47b70d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5AF3 | 9348 bytes |
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