MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF file contains numerous embedded links, with one specifically pointing to a known malicious redirector. The document body, though heavily obfuscated, suggests a lure related to 'month template google sheets'. The presence of a large number of external PDF links, many hosted on Shopify, indicates a potential link farm or SEO manipulation tactic to distribute 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.ru/pify?keyword=month+template+google+sheets
- http://files.islandgemcreations.com/uploads/1/3/1/3/131380564/fivakutefetasowaba.pdf
- http://files.mplboutique.com/uploads/1/3/1/4/131453536/zogifetopaposokavow.pdf
- http://files.erathcountyhabitatforhumanity.org/uploads/1/3/0/8/130813546/gedukoweneditu-wazifuwupa-zaxisominopojiv-xekinodemo.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0438/6013/2005/files/48963458728.pdf
- https://cdn.shopify.com/s/files/1/0428/3603/3695/files/fusobibetinomesepoxi.pdf
- https://cdn.shopify.com/s/files/1/0431/9356/5342/files/10868780900.pdf
- https://cdn.shopify.com/s/files/1/0431/8475/0747/files/jexigajivafodododawu.pdf
- https://cdn.shopify.com/s/files/1/0431/6371/3695/files/57381361350.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/peboginesewuxexadamo.pdf
- https://cdn.shopify.com/s/files/1/0433/8860/0478/files/keluvejafulabuluz.pdf
- https://cdn.shopify.com/s/files/1/0433/5242/4598/files/fimodimobezigulavijox.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/50537202024.pdf
- https://cdn.shopify.com/s/files/1/0434/5253/0845/files/43676424737.pdf
- https://cdn.shopify.com/s/files/1/0428/3046/3142/files/wufiwa.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_off00007629.bin6bff5607f475490ce748d009ba2c8a3c4e76b9ca1e3678601f74b058848aecf2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7629 | 4884 bytes |
font_01_sfnt_off0000869a.bin53003fe36d1878dabd08735150158efe0acd52c2dde473a286c21fb68a1d3d1d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x869A | 10340 bytes |
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