MALICIOUS
130
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a malicious redirector link disguised as a free calendar template. The heuristic PDF_MALICIOUS_REDIRECTOR_LINK indicates that the link leads to known malicious infrastructure. Additionally, the PDF_SEO_LINK_FARM heuristic suggests a large number of outbound links, many hosted on Shopify, likely intended to manipulate search engine results or distribute further malicious content. The presence of a visual download button further supports a social engineering lure.
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=free+year+calendar+template+2020
- http://towakis.cuesign.org/uploads/1/3/1/1/131164462/xagewuwo.pdf
- http://files.stthomasabecketchurch.co.uk/uploads/1/3/1/3/131380482/7209896.pdf
- http://files.drifftblog.com/uploads/1/3/0/7/130739810/5636490.pdf
- https://cdn.shopify.com/s/files/1/0429/7005/4805/files/9474977912.pdf
- https://cdn.shopify.com/s/files/1/0438/2598/7734/files/konikulad.pdf
- https://cdn.shopify.com/s/files/1/0437/9043/4455/files/julejabovizefilowopopuki.pdf
- https://cdn.shopify.com/s/files/1/0440/8446/1720/files/ninjutsu_techniques.pdf
- https://cdn.shopify.com/s/files/1/0432/8790/4422/files/kujeb.pdf
- https://cdn.shopify.com/s/files/1/0429/2050/9596/files/7354442832.pdf
- https://cdn.shopify.com/s/files/1/0432/4891/0491/files/16061518404.pdf
- https://cdn.shopify.com/s/files/1/0438/2051/5488/files/alopecias_no_cicatriciales.pdf
- https://cdn.shopify.com/s/files/1/0440/2121/9493/files/62112831441.pdf
- https://cdn.shopify.com/s/files/1/0429/8552/1311/files/sosefubitokadibizagume.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/taniseraguvifololesugom.pdf
- https://cdn.shopify.com/s/files/1/0434/6016/5797/files/nomutexitomipogevuxe.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_off00005ab3.bin20903319de3515be18b5eb48eb84da6a3966f88198f53a4b4432884fb837e65c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5AB3 | 5372 bytes |
font_01_sfnt_off00006ce8.binc3803af6ed57c144e9366a08672807c2551296b29e249bc842bbaa65b9ac6c80 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6CE8 | 10296 bytes |
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