MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a heuristic firing for linking to known malicious redirector infrastructure, specifically pointing to 'https://ttraff.cc/pify?keyword=dickensheet+campground+idaho'. Additionally, it exhibits characteristics of a PDF link farm, embedding numerous external links, including one to 'https://cdn.shopify.com/s/files/1/0431/0876/1764/files/machinist_ffxiv_guide.pdf'. The document body, though heavily obfuscated, contains the malicious redirector URL, suggesting an attempt to trick users into visiting it.
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=dickensheet+campground+idaho
- http://lizalal.rachelhenson.com/uploads/1/3/1/4/131453960/wimupibixozotet.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0431/0876/1764/files/machinist_ffxiv_guide.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/tapowizilefaj.pdf
- https://cdn.shopify.com/s/files/1/0434/2287/5800/files/notetimir.pdf
- https://cdn.shopify.com/s/files/1/0429/5216/3482/files/najugev.pdf
- https://cdn.shopify.com/s/files/1/0438/2395/6125/files/74968759140.pdf
- https://cdn.shopify.com/s/files/1/0434/2808/5912/files/dotowawiwelufebulamosaf.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/zotogobujadafozafinuv.pdf
- https://cdn.shopify.com/s/files/1/0437/6304/0408/files/tovefuvejujiviz.pdf
- https://cdn.shopify.com/s/files/1/0433/8765/0211/files/wusaletupixawopemif.pdf
- https://cdn.shopify.com/s/files/1/0431/0728/7197/files/65704985118.pdf
- https://cdn.shopify.com/s/files/1/0431/8576/6564/files/859105282.pdf
- https://cdn.shopify.com/s/files/1/0436/1761/6034/files/elementary_real_analysis.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_off0000552a.bin5c1663db012e60ce956f2ff94a94b5605ba106d8648de24ef8fccaf8aa5df2f3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x552A | 5520 bytes |
font_01_sfnt_off000067bb.bin9216548112f29573aa81fed6527ef1677eb505ad81b44e79fb2d61c823031491 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x67BB | 10424 bytes |
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