MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1204.002 Malicious Link
The PDF contains a large number of external links, many of which point to potentially malicious redirectors. One critical heuristic identified a link to known malicious redirector infrastructure, specifically 'ttraff.cc'. The document body, though heavily obfuscated, also contains this URL, suggesting an attempt to lure users into clicking malicious links.
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=amaras+al+se%25C3%25B1or+tu+dios+amedeo+cencini+pdf+gratis
- http://files.mrsfinney.com/uploads/1/3/0/9/130969472/pakudofir-didawowed-modigibaguwefu.pdf
- http://files.robjackson.co/uploads/1/3/2/7/132740285/7557948.pdf
- http://files.slsareascouts.org/uploads/1/3/0/9/130969830/287d92604.pdf
- http://nibogaker.blaisebaptist.org/uploads/1/3/0/7/130775734/5486309.pdf
- http://files.summertime447.com/uploads/1/3/2/6/132680890/gotiroxagojobexid.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0429/8611/1137/files/76178058845.pdf
- https://cdn.shopify.com/s/files/1/0435/6587/5359/files/93902680358.pdf
- https://cdn.shopify.com/s/files/1/0429/6287/8618/files/ramedot.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/94430640368.pdf
- https://cdn.shopify.com/s/files/1/0431/8652/0224/files/pirisazu.pdf
- https://cdn.shopify.com/s/files/1/0430/0118/4417/files/webot.pdf
- https://cdn.shopify.com/s/files/1/0427/9150/1990/files/27876908545.pdf
- https://cdn.shopify.com/s/files/1/0430/0609/9605/files/146301205.pdf
- https://cdn.shopify.com/s/files/1/0431/0673/0144/files/ruxunib.pdf
- https://cdn.shopify.com/s/files/1/0431/4277/4935/files/mudulemeju.pdf
- https://cdn.shopify.com/s/files/1/0438/5941/1094/files/kevudivawa.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_off00009749.bin57907f2c414a71e09e39966bd49d9836de12e6d87ea57488b1eab3cca8335a21 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9749 | 5676 bytes |
font_01_sfnt_off0000aa37.bincc01cae031670b48678439a2ce9c1ff0951fba598f4a79f039c9a445a75218c5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAA37 | 12528 bytes |
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