MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a link that redirects to known malicious infrastructure, identified by the PDF_MALICIOUS_REDIRECTOR_LINK heuristic. The document body also contains the same URL, suggesting a lure to download content. The PDF_SEO_LINK_FARM heuristic indicates a large number of outbound links, many of which are benign Shopify links, but the primary malicious link is the clear indicator of compromise.
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/wix?keyword=achyutam+keshavam+krishna+damodaram+female+mp3+ringtone+download
- https://cdn.shopify.com/s/files/1/0435/1174/2628/files/zovusol.pdf
- https://cdn.shopify.com/s/files/1/0432/9360/6056/files/1247119235.pdf
- https://cdn.shopify.com/s/files/1/0431/6086/2882/files/papel.pdf
- https://cdn.shopify.com/s/files/1/0431/1370/9722/files/circulatory_system_practice_test.pdf
- https://cdn.shopify.com/s/files/1/0432/4573/2007/files/allianz_global_investors_annual_report_2017.pdf
- https://cdn.shopify.com/s/files/1/0433/5920/7579/files/54937867314.pdf
- https://cdn.shopify.com/s/files/1/0434/2225/3205/files/jisexakogejolipopevol.pdf
- https://cdn.shopify.com/s/files/1/0428/4504/4892/files/demenajejowegute.pdf
- https://cdn.shopify.com/s/files/1/0433/4885/2891/files/kokeromiviladegesude.pdf
- https://cdn.shopify.com/s/files/1/0437/6595/6760/files/depreciation_example_balance_sheet.pdf
- https://cdn.shopify.com/s/files/1/0432/9170/5500/files/our_classroom_rules.pdf
- https://cdn.shopify.com/s/files/1/0434/4204/5090/files/cyanogenmod_for_all_android_devices.pdf
- https://cdn.shopify.com/s/files/1/0431/4012/0733/files/11172983863.pdf
- https://cdn.shopify.com/s/files/1/0429/8362/0757/files/76838659567.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000060c3.bin132158646e2503280ab7008462186f057318e6a54ab795a9eea210e1529609d5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x60C3 | 6040 bytes |
font_01_sfnt_off00007550.bin3f7589a36cef0e7bb45dc6f4132dc6a876bf782623330f7be318061e1d62be60 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7550 | 13108 bytes |
font_02_sfnt_off0000a008.bin6dff86d1ae210118c0154c96e9ebe5ebd852db6e3b8235acd775587099303c9d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA008 | 7948 bytes |
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