MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a link to a known malicious redirector, ttraff.com, which is likely intended to lead the user to a malicious site. The PDF also hosts a large number of links to other PDFs on Shopify domains, suggesting a link farm or redirection strategy. The ML classifier strongly flagged this PDF as malicious. No scripts were extracted, but the primary attack vector appears to be social engineering via a deceptive link.
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=cereus+cactus+information+in+marathi
- http://files.maitownyoga.com/uploads/1/3/1/3/131379530/wuluwu_kazebamunaxurug_vatowukakonubon.pdf
- http://files.covenantfarmheals.org/uploads/1/3/1/3/131380308/ranivodakelelakosi.pdf
- http://files.mommalovesyou.net/uploads/1/3/1/6/131606094/vabufupox-magagifal-vititibeju-sojagox.pdf
- https://cdn.shopify.com/s/files/1/0428/0342/9535/files/8934222173.pdf
- https://cdn.shopify.com/s/files/1/0433/2371/9845/files/92669953870.pdf
- https://cdn.shopify.com/s/files/1/0430/1894/4665/files/chunky_platform_trainers_asos.pdf
- https://cdn.shopify.com/s/files/1/0436/2089/2834/files/coronary_artery_bypass_grafting.pdf
- https://cdn.shopify.com/s/files/1/0439/3867/6894/files/direitos_autorais_livro.pdf
- http://juvex.schackartcenter.square.site/uploads/1/3/2/3/132303338/bedonor_zuzofi_dufiromix.pdf
- https://cdn.shopify.com/s/files/1/0434/8136/6693/files/15419960064.pdf
- https://cdn.shopify.com/s/files/1/0428/9105/1161/files/fexawatarurokabijanirit.pdf
- https://cdn.shopify.com/s/files/1/0431/5915/8946/files/39940007202.pdf
- https://cdn.shopify.com/s/files/1/0427/7141/5196/files/asha_chilo_bhalobasha_chilo_song.pdf
- https://cdn.shopify.com/s/files/1/0428/9911/2099/files/99311177981.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_off00006a8f.bine2905a2dede114fb42dd0a56dcbeea987ba21f3a697422dcdb777d8f55d1a3f2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6A8F | 4996 bytes |
font_01_sfnt_off00007b58.binb76c74379efd48a230aab58f033f2de5f3e1b4167b3cc191c3044e1fa13c7800 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7B58 | 10280 bytes |
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