Malware Insights
The PDF file contains multiple embedded links, with a critical heuristic firing indicating a malicious redirector. The primary malicious URL identified is https://ttraff.com/pify?keyword=beamforming+techniques+in+radar, which is likely used to redirect the user to a malicious site. The document body, though heavily obfuscated, contains references to the topic 'Beamforming techniques in radar' and the malicious URL, suggesting a lure. The presence of numerous links to Shopify domains, some marked as benign and others unknown, indicates a link farm strategy to obscure the malicious destination.
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=beamforming+techniques+in+radar
- http://files.mycountrybowtique.com/uploads/1/3/1/4/131438161/7858279.pdf
- http://zujuvovu.alabamasunshine.com/uploads/1/3/1/4/131438641/kodozinutusikun-rodisotujajiza.pdf
- http://files.msdivincenzo.com/uploads/1/3/0/9/130968996/1425552.pdf
- https://cdn.shopify.com/s/files/1/0427/6482/8838/files/1657552650.pdf
- https://cdn.shopify.com/s/files/1/0429/2411/4076/files/summertime_sadness_chords.pdf
- https://cdn.shopify.com/s/files/1/0430/6095/3249/files/79321155404.pdf
- https://cdn.shopify.com/s/files/1/0434/7461/6472/files/78343006851.pdf
- https://cdn.shopify.com/s/files/1/0430/0426/4602/files/gokegisivuj.pdf
- https://cdn.shopify.com/s/files/1/0438/9437/4555/files/69586051472.pdf
- https://cdn.shopify.com/s/files/1/0429/3863/0300/files/antivirus_software_free_for_dell_laptop.pdf
- https://cdn.shopify.com/s/files/1/0432/4923/8178/files/associate_cet_study_guide_6th_edition.pdf
- https://cdn.shopify.com/s/files/1/0429/8424/3351/files/95625633948.pdf
- https://cdn.shopify.com/s/files/1/0450/1300/8534/files/oxford_dictionary_for_pc_windows_8._1.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 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000988e.bin5f8b4d62a9d444ba121cdb0adbce3163b45f3c6be5c21ee4853e2766be6cb5c0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x988E | 8048 bytes |
font_01_sfnt_off0000b3bf.bin59b150f31924df384118d5ed1b8a0afe3089db99ecf4f2c37e9668937bc36e7c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB3BF | 5580 bytes |
font_02_sfnt_off0000c682.bin1de83f1f40403774c956bb9bb2608f9c5dc0873175190452e70951d16ca2e9ea |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC682 | 10740 bytes |
font_03_sfnt_off0000eb44.bin713933360072c9d59346590fad668f98c3603c6d2b72ed941ce85481f6af0b74 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEB44 | 16060 bytes |
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