MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of external links, many of which point to a redirector service (ttraff.com) that is flagged as malicious. The document body, though heavily obfuscated, also contains the same malicious redirector URL and several benign Shopify URLs, suggesting a deliberate attempt to disguise malicious links among legitimate ones. The presence of a 'download button' heuristic further supports the idea that the document is designed to lure users into clicking malicious links.
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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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=bangor+revision+guide+gcse+physics
- http://vepuwujil.fatzdomino.com/uploads/1/3/1/4/131482992/21b082.pdf
- http://files.4seasonshomeinspection.com/uploads/1/3/1/4/131437457/401341.pdf
- http://fosemido.hollandrunningclub.org/uploads/1/3/0/8/130813420/pigome.pdf
- http://files.moneimadwan.com/uploads/1/3/0/9/130969247/gujun_sedilomidun.pdf
- http://files.beachhouseboatrentals.com/uploads/1/3/1/8/131856584/b50de741.pdf
- https://cdn.shopify.com/s/files/1/0439/0679/3627/files/23216448538.pdf
- https://cdn.shopify.com/s/files/1/0436/2086/0064/files/86747427090.pdf
- https://cdn.shopify.com/s/files/1/0436/1846/7997/files/75212589104.pdf
- https://cdn.shopify.com/s/files/1/0430/4922/2298/files/91760696159.pdf
- https://cdn.shopify.com/s/files/1/0440/1430/5430/files/88270010331.pdf
- https://cdn.shopify.com/s/files/1/0438/4797/5062/files/ios_vs_android_meme.pdf
- https://cdn.shopify.com/s/files/1/0429/9948/0473/files/86228932414.pdf
- https://cdn.shopify.com/s/files/1/0434/4479/7600/files/5461949528.pdf
- https://cdn.shopify.com/s/files/1/0429/3951/5039/files/administrao_pblica_conceito.pdf
- https://cdn.shopify.com/s/files/1/0431/5453/8658/files/tokasu.pdf
- https://cdn.shopify.com/s/files/1/0433/6667/8686/files/wojowutixivev.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_off000072b1.bin63a1871368bb552d3be8ee66038a6d92f66e7d5762827b8fefebe8343a7746bb |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x72B1 | 5516 bytes |
font_01_sfnt_off00008576.bin01044e215d8b5a4ad220c6f29c715d7300b6fd547c47b85961d7ee2ed84ef04a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8576 | 10716 bytes |
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