MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 User Execution: Malicious Link
The PDF contains a malicious redirector link disguised as a 'VCF file to PDF converter online' tool. This link, `https://ttraff.com/pify?keyword=vcf+file+to+pdf+converter+online`, is designed to lure users into clicking it, likely leading to a malicious download or further compromise. The document also exhibits characteristics of a link farm, with numerous embedded URLs pointing to various PDF files, suggesting an attempt to manipulate search engine results or distribute content through multiple hosts.
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=vcf+file+to+pdf+converter+online
- http://files.wildwiscwinterweb.com/uploads/1/3/2/6/132695388/387be4353f3495.pdf
- http://files.eatdelirium.com/uploads/1/3/1/4/131455463/fubigafa_newak.pdf
- http://tivewud.norwoodhighschool.net/uploads/1/3/0/8/130874058/wuzuxenajivan.pdf
- http://files.honeyspringsfarm.net/uploads/1/3/1/3/131382590/5b4b4a6ea363a0.pdf
- https://cdn.shopify.com/s/files/1/0437/0428/7383/files/94798367106.pdf
- https://cdn.shopify.com/s/files/1/0428/8957/6601/files/vebiwavimanowimiwivino.pdf
- https://cdn.shopify.com/s/files/1/0439/3399/1080/files/virtualbox_shared_folder_ubuntu.pdf
- https://cdn.shopify.com/s/files/1/0429/8512/8090/files/sanusas.pdf
- https://cdn.shopify.com/s/files/1/0429/5114/7679/files/bipisinebuburiroxopogo.pdf
- https://cdn.shopify.com/s/files/1/0431/8108/0738/files/vuxogokil.pdf
- https://cdn.shopify.com/s/files/1/0431/8891/2290/files/danomomaludagunamal.pdf
- https://cdn.shopify.com/s/files/1/0433/3653/2136/files/temalizemufinete.pdf
- https://cdn.shopify.com/s/files/1/0431/4886/9786/files/60713366882.pdf
- https://cdn.shopify.com/s/files/1/0435/8114/5243/files/schwinn_missle_fs.pdf
- https://cdn.shopify.com/s/files/1/0432/9832/4638/files/ninuxoxeramesitas.pdf
- https://cdn.shopify.com/s/files/1/0435/4863/9391/files/future_perkys_calling_download.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/18410569865.pdf
- https://cdn.shopify.com/s/files/1/0433/1179/2286/files/california_dmv_test_questions_and_answers_2020.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_off0000564b.binba8be04d44f68f2b26c849d47f7486f605b3315c894f985e09b6bc55f291fb79 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x564B | 4784 bytes |
font_01_sfnt_off000066b1.bine759107aa4a743e41bd7646520af0e87125eab7fbd90fa69340aefd0a04b10a6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x66B1 | 10672 bytes |
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