MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains numerous embedded links, with a critical heuristic identifying a link to known malicious redirector infrastructure. The document body, though heavily obfuscated, contains text related to 'wedding newspaper template' and the malicious URL, suggesting a lure. The presence of many external links, including to Shopify, indicates a potential SEO link farm used to distribute malicious content.
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/pify?keyword=wedding+newspaper+template+online
- http://pedet.biblelutheranchurch.org/uploads/1/3/0/9/130969959/a5869db66.pdf
- http://files.stpeteretown.org/uploads/1/3/1/6/131637606/5200681.pdf
- http://xuborar.theangelhouse.ca/uploads/1/3/0/8/130814238/ccf9fa.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0433/0697/5382/files/nukozesewaji.pdf
- https://cdn.shopify.com/s/files/1/0431/5542/3383/files/juwuretulilogozate.pdf
- https://cdn.shopify.com/s/files/1/0437/0133/8266/files/mapa_turistico_la_paz_bolivia.pdf
- https://cdn.shopify.com/s/files/1/0449/8325/5198/files/gas_adsorption.pdf
- https://cdn.shopify.com/s/files/1/0431/9979/1265/files/doxutibujavajededunekal.pdf
- https://cdn.shopify.com/s/files/1/0431/7193/8461/files/tutorialspoint_online_java_formatter.pdf
- https://cdn.shopify.com/s/files/1/0432/5530/0249/files/76072578759.pdf
- https://cdn.shopify.com/s/files/1/0437/1356/0729/files/astm_a106_specification.pdf
- https://cdn.shopify.com/s/files/1/0434/7153/6285/files/13350266127.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/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007cec.bin1231e15ec1525bf9730a33ca4e5df7180d5bc3f7199e82c94bf6491527da0ef1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7CEC | 5384 bytes |
font_01_sfnt_off00008f3b.bin654feeda98b2ce00f085b84e35d13c10ebc20847a92fdc3cf25ffc4cfbe90d39 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8F3B | 10120 bytes |
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