MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious File
The PDF contains a significant number of embedded links, with one identified as a malicious redirector. The ML classifier also flagged this PDF with high confidence. The document body is heavily obfuscated but contains URLs that are part of a link farm, likely intended to manipulate search engine rankings or distribute malicious content. 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.com/pify?keyword=alphabet+francais+minuscule+pdf
- http://files.imablumm.com/uploads/1/3/1/1/131164272/xufipu.pdf
- http://files.cpdesignsco.com/uploads/1/3/2/3/132303329/47ed5b4.pdf
- http://files.zenergieconseil.com/uploads/1/3/2/6/132681660/musipo.pdf
- http://files.olympicclassictbirds.com/uploads/1/3/0/7/130775126/4612741.pdf
- https://cdn.shopify.com/s/files/1/0427/6341/9814/files/read_all_about_me_poster.pdf
- https://cdn.shopify.com/s/files/1/0433/8014/6339/files/povizatisinapenepal.pdf
- https://cdn.shopify.com/s/files/1/0430/3080/6679/files/teluduzuwiwovuzadesetore.pdf
- https://cdn.shopify.com/s/files/1/0431/0990/8637/files/zobexonaramifu.pdf
- https://cdn.shopify.com/s/files/1/0450/2195/4206/files/dan_abnett_double_eagle.pdf
- https://cdn.shopify.com/s/files/1/0431/6535/2093/files/1845860810.pdf
- https://cdn.shopify.com/s/files/1/0432/4527/3251/files/46802955902.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/52244446143.pdf
- https://cdn.shopify.com/s/files/1/0432/0840/9250/files/fikigu.pdf
- https://cdn.shopify.com/s/files/1/0429/2440/8988/files/81475655899.pdf
- https://cdn.shopify.com/s/files/1/0439/1341/2760/files/the_old_man_and_the_sea_short_summary.pdf
- https://cdn.shopify.com/s/files/1/0436/2466/1154/files/34827938213.pdf
- https://cdn.shopify.com/s/files/1/0438/7618/8315/files/90340942184.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_off0000561f.bin6df1c71617d6e0d242c95972db31a227f40775bac878d33fc3123726345d0a41 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x561F | 5524 bytes |
font_01_sfnt_off000068b6.bin928a507bf1808f77d7ad5243ca0cf4173d6c7f33bf1e2d4bcc6912af994d2859 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x68B6 | 9748 bytes |
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