MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of embedded links, many pointing to Shopify domains, but one critical link redirects to a known malicious domain, ttraff.com. The document body, though heavily obfuscated, contains text related to 'class 11 biology short notes pdf' and the malicious URL, suggesting a lure to trick users into downloading potentially harmful content. The presence of a malicious redirector link indicates a phishing or content-luring attack.
Heuristics 3
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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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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=class+11+biology+short+notes+pdf
- http://memerodof.birdseywoodworking.com/uploads/1/3/1/6/131606407/nisiroxonume.pdf
- http://files.intricatetaste.com/uploads/1/3/0/9/130969800/nemazexum.pdf
- http://files.aperfectpairshoes.com/uploads/1/3/1/3/131379552/diwozixa.pdf
- http://rogobove.thebirthyurt.com/uploads/1/3/2/8/132814930/nerasoxep.pdf
- https://cdn.shopify.com/s/files/1/0440/3593/2310/files/upl_add_java_classes.pdf
- https://cdn.shopify.com/s/files/1/0438/8922/9979/files/jodisixoxanuronupabat.pdf
- https://cdn.shopify.com/s/files/1/0431/5090/1402/files/xebetilivetig.pdf
- https://cdn.shopify.com/s/files/1/0436/5864/1573/files/javascript_string_to_lowercase.pdf
- https://cdn.shopify.com/s/files/1/0438/5813/3152/files/62936786196.pdf
- https://cdn.shopify.com/s/files/1/0432/1994/3579/files/85488188943.pdf
- https://cdn.shopify.com/s/files/1/0439/3477/7499/files/70835923947.pdf
- https://cdn.shopify.com/s/files/1/0434/7917/1222/files/giborofoxoxebimogidisiju.pdf
- https://cdn.shopify.com/s/files/1/0437/3377/8597/files/voduvux.pdf
- https://cdn.shopify.com/s/files/1/0435/6990/5825/files/rumusexif.pdf
- https://cdn.shopify.com/s/files/1/0429/1392/3228/files/icao_annexes_download.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/sigejorivuzogekos.pdf
- https://cdn.shopify.com/s/files/1/0435/7960/5147/files/calculus_early_transcendentals_rogawski.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_off00006516.binfd66d82ae15aea8e222f5a94d55e5b235f0a08eeb423c83fbc1336a9773f80b4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6516 | 5500 bytes |
font_01_sfnt_off000077c8.bin1e766a80e7f07009ddeacc7185579edbd51e539a5caf1bdd7ef515915f1cf693 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x77C8 | 10200 bytes |
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