MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains multiple embedded links, with one specifically pointing to a known malicious redirector. The ML classifier strongly indicated maliciousness. The document body, though heavily obfuscated, contains text related to 'online banner template vector' and the malicious URL, suggesting a lure to a phishing or malware distribution site. The presence of numerous external PDF links also indicates a link farm, a common tactic for SEO poisoning or distributing 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.com/pify?keyword=online+banner+template+vector
- http://files.4seasonsirrigationandlandscape.com/uploads/1/3/1/4/131453674/piwinewuvozida_sigoron_gozadedezijatuj.pdf
- http://files.bboybgirllifestyle.com/uploads/1/3/0/9/130969408/497358.pdf
- http://files.presbycast.com/uploads/1/3/1/4/131453695/8142428.pdf
- http://files.annapurnawellness.org/uploads/1/3/0/7/130738949/busebuwumeja.pdf
- https://cdn.shopify.com/s/files/1/0430/7956/5465/files/remove_duplicate_data_in_array_golang.pdf
- https://cdn.shopify.com/s/files/1/0431/5817/5901/files/platform_shoes_goth_punk.pdf
- https://cdn.shopify.com/s/files/1/0433/1018/6654/files/77228304588.pdf
- https://cdn.shopify.com/s/files/1/0431/4519/9784/files/doxufofanezu.pdf
- https://cdn.shopify.com/s/files/1/0439/1819/6891/files/application_lifecycle_management.pdf
- https://cdn.shopify.com/s/files/1/0432/4117/7248/files/rabebefe.pdf
- https://cdn.shopify.com/s/files/1/0433/1828/0357/files/texto_expositivo_argumentativo_caracteristicas.pdf
- https://cdn.shopify.com/s/files/1/0427/5847/1846/files/air_crack_for_mac.pdf
- https://cdn.shopify.com/s/files/1/0433/4875/4600/files/41849411974.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_off0000550e.bin911e22790ff5c739b9615e911b303eb59c578aa5115a322290827af778a70af2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x550E | 5128 bytes |
font_01_sfnt_off00006667.binbb5e05cb8ae9e8e366308c2f861e6d4f85d7f38a5e6b09d963b265989714d05d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6667 | 8912 bytes |
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