MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of links to external PDF files, many of which appear to be SEO-optimized for book titles, suggesting a link farm or content piracy lure. One embedded URL, 'https://ttraff.cc/pify?keyword=the+tattooist+of+auschwitz+pdf+download+free', is flagged as a known malicious redirector, indicating a potential phishing or malware distribution attempt. The ML classifier also strongly flagged this PDF as malicious.
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+tattooist+of+auschwitz+pdf+download+free
- http://files.wvusmclub.org/uploads/1/3/1/0/131070246/kafuveg_duzosiluwemi_sepufinufe_diwoku.pdf
- http://files.thecancerolympics.com/uploads/1/3/0/7/130739225/2253683.pdf
- http://files.gracelutheranlansing.org/uploads/1/3/1/4/131438069/1504100.pdf
- http://files.mallorca-management.com/uploads/1/3/1/6/131637839/8501567.pdf
- http://files.nicoleedwardsauthor.com/uploads/1/3/1/4/131437061/tozogorazamigos.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0428/6860/5095/files/dinotozokuwanaragomuda.pdf
- https://cdn.shopify.com/s/files/1/0434/7186/3961/files/laxufukonobib.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/21659337375.pdf
- https://cdn.shopify.com/s/files/1/0428/6332/9446/files/46323631465.pdf
- https://cdn.shopify.com/s/files/1/0430/4211/1650/files/lixezep.pdf
- https://cdn.shopify.com/s/files/1/0430/8749/5321/files/doobie_brothers_another_park_another_sunday.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/96989945255.pdf
- https://cdn.shopify.com/s/files/1/0433/5511/1589/files/34206614177.pdf
- https://cdn.shopify.com/s/files/1/0427/8134/3903/files/86653958352.pdf
- https://cdn.shopify.com/s/files/1/0435/4208/5783/files/womixu.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_off00006499.binee828fb9f43c6f95b99a483ab76bb3ad504275ed233ba2012a074ff851c538ca |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6499 | 5332 bytes |
font_01_sfnt_off000076d0.bin61ccefb94b10a39a5753dc0c47ed7cfc097208046614ce47c5a4f89e2ac12663 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x76D0 | 9864 bytes |
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