MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
This PDF document is identified as malicious due to its extensive use of embedded links, forming a link farm hosted on cdn.shopify.com. A critical heuristic firing indicates that one of these links, specifically 'https://ttraff.ru/pify?keyword=anita+blake+micah+pdf', redirects to known malicious infrastructure. The document's purpose appears to be to lure users to malicious sites through this network of links.
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.ru/pify?keyword=anita+blake+micah+pdf
- http://files.hopespringsvenue.com/uploads/1/3/2/7/132741241/wodokub-fawanul-bobuvegileke-newuvuboteragam.pdf
- http://files.ieselpicarral.com/uploads/1/3/1/0/131070336/9040599.pdf
- http://files.ukenglishmyanmar.com/uploads/1/3/2/6/132681779/munusenifudoku.pdf
- https://cdn.shopify.com/s/files/1/0431/1102/2756/files/sonokuzor.pdf
- https://cdn.shopify.com/s/files/1/0433/4285/6345/files/zokifisesamejavepokobur.pdf
- https://cdn.shopify.com/s/files/1/0433/6150/1334/files/xakexopuj.pdf
- https://cdn.shopify.com/s/files/1/0432/7777/9100/files/lumitimonapewulidetudemi.pdf
- https://cdn.shopify.com/s/files/1/0432/6617/9230/files/47882150323.pdf
- https://cdn.shopify.com/s/files/1/0434/6953/7432/files/lejejesef.pdf
- https://cdn.shopify.com/s/files/1/0432/5471/0427/files/toeic_vocabulary_2020.pdf
- https://cdn.shopify.com/s/files/1/0437/9007/4005/files/power_of_attorney_form_connecticut.pdf
- https://cdn.shopify.com/s/files/1/0436/2852/7776/files/28144645172.pdf
- https://cdn.shopify.com/s/files/1/0436/8728/0790/files/rurububegufer.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_off00007271.bin3abe6fd2e8e50561c9d3f25dddb03349a15337439080fbdcf0dff91f118467ca |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7271 | 4992 bytes |
font_01_sfnt_off00008334.bin50c237d1f59f607cdb55d43d6d67f0598347af0ffb347111ee2426d999761395 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8334 | 9860 bytes |
font_02_sfnt_off0000a4ef.bin9f355172d696dda274cac500966718f112ce76951f19577ac4888987ea6471b2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA4EF | 4324 bytes |
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