MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a critical heuristic firing for a malicious redirector link, specifically pointing to 'https://ttraff.com/pify?keyword=garden+answers+app+for+iphone'. This URL is embedded within the document body, suggesting a social engineering lure. The presence of numerous other PDF links, many hosted on Shopify, indicates a link farm designed to obscure the malicious destination. The ML classifier also strongly flagged this PDF as malicious.
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=garden+answers+app+for+iphone
- http://files.sansmarket.co/uploads/1/3/0/8/130874001/6078365.pdf
- http://files.lazewe2rt.com/uploads/1/3/1/4/131407435/8937158.pdf
- http://files.bevpurduefineart.com/uploads/1/3/1/4/131453818/f6358b0.pdf
- http://files.alissandratstoyan.com/uploads/1/3/1/4/131437619/pusidevakunetis.pdf
- http://files.shenandoahebr.org/uploads/1/3/1/3/131379833/futisitiz_befibelesed.pdf
- https://cdn.shopify.com/s/files/1/0435/8130/9083/files/economic_benefits_of_solar_energy.pdf
- https://cdn.shopify.com/s/files/1/0439/3448/2587/files/fuperirajawajix.pdf
- https://cdn.shopify.com/s/files/1/0431/7764/0092/files/matlab_wavelet_transform_image.pdf
- https://cdn.shopify.com/s/files/1/0434/3998/0711/files/23562011194.pdf
- https://cdn.shopify.com/s/files/1/0433/6317/2502/files/50449994997.pdf
- https://cdn.shopify.com/s/files/1/0429/2545/7575/files/60554006268.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/37237973095.pdf
- https://cdn.shopify.com/s/files/1/0431/6410/6901/files/lemisetijalik.pdf
- https://cdn.shopify.com/s/files/1/0429/7369/2063/files/17870049653.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_off0000641f.bin9df1802f0c243af819877038a18a67d4a2703aa643b71405ad76fd0b9f85ba89 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x641F | 5220 bytes |
font_01_sfnt_off000075f6.bine488922d9feae66261180f7a9fc05300cb08e9182cf625c8dfa59e06800bc19f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x75F6 | 10212 bytes |
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