MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a significant number of embedded links, many pointing to Shopify domains hosting other PDFs, forming a link farm. One critical heuristic indicates a direct link to a known malicious redirector, ttraff.com, which is likely the primary malicious payload delivery mechanism. The ML classifier strongly supports the malicious verdict. 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=kendo+scheduler+editor+template
- http://pukefoge.duffeyphotography.com/uploads/1/3/1/4/131438539/notonipulosodug.pdf
- http://files.fromposhtoohmygosh.com/uploads/1/3/2/7/132712093/tonezepap-xikapewowoz-kiroje.pdf
- http://files.allstarsandbestsellers.info/uploads/1/3/1/1/131164350/fuvukupilirowad-vevatokage-wamikaxalovi-mepajufuwulojov.pdf
- http://files.yogawithlori.org/uploads/1/3/0/8/130814596/d6fbf49.pdf
- http://files.vocesintimaeartsong.org/uploads/1/3/2/6/132680853/tagibivujifak.pdf
- https://cdn.shopify.com/s/files/1/0430/5698/8317/files/48142024350.pdf
- https://cdn.shopify.com/s/files/1/0437/9367/8497/files/75161041277.pdf
- https://cdn.shopify.com/s/files/1/0432/7938/4736/files/rapajisikomajefefejabom.pdf
- https://cdn.shopify.com/s/files/1/0432/7201/1931/files/95298300261.pdf
- https://cdn.shopify.com/s/files/1/0437/6113/9861/files/bsc_statistics_syllabus.pdf
- https://cdn.shopify.com/s/files/1/0429/2083/7279/files/cavitation_and_bubble_dynamics.pdf
- https://cdn.shopify.com/s/files/1/0435/7432/9499/files/2002_e55_amg.pdf
- https://cdn.shopify.com/s/files/1/0431/8091/6893/files/activity_diagram_for_online_shopping_system.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/fatexuxutul.pdf
- https://cdn.shopify.com/s/files/1/0433/6576/1176/files/26929137159.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_off0000571f.bin9a7758c172fcb44da7793239c6c76a42d9cade54b82aa9519c4fcf4c2b75dabc |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x571F | 5280 bytes |
font_01_sfnt_off000068e7.binb9f3ffba4e6340b47a1f23cb67592d769c81078c1e204b16e7785e2520d70b20 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x68E7 | 13752 bytes |
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