MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a large number of embedded links, many of which point to external resources. One critical heuristic identified a malicious redirector link, suggesting a phishing or malware distribution attempt. The document body, though heavily obfuscated, contains text related to a 'calendario escolar 2020 chile pdf' and the malicious redirector URL, indicating a lure to disguise the malicious intent. The file is likely used to redirect users to malicious content.
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.cc/pify?keyword=calendario+escolar+2020+chile+pdf
- http://files.ricelandcrawfish.com/uploads/1/3/2/7/132712369/7199067.pdf
- http://toxabufuf.thenetworkhe.com/uploads/1/3/0/7/130739777/5140790.pdf
- http://files.mscommunicationassociation.com/uploads/1/3/0/7/130738970/wojuse.pdf
- http://bijejo.friendsofskihi.org/uploads/1/3/1/8/131856772/fefebefetix-nigiditaku-lusor.pdf
- https://cdn.shopify.com/s/files/1/0431/4539/6386/files/72041681593.pdf
- https://cdn.shopify.com/s/files/1/0431/2127/9137/files/lutaja.pdf
- https://cdn.shopify.com/s/files/1/0447/8651/6134/files/linear_algebra_2_lecture_notes.pdf
- https://cdn.shopify.com/s/files/1/0432/4907/4336/files/zulububizaneruvuf.pdf
- https://cdn.shopify.com/s/files/1/0430/4227/5485/files/3994392769.pdf
- https://cdn.shopify.com/s/files/1/0435/9775/8622/files/monk_unearthed_arcana.pdf
- https://cdn.shopify.com/s/files/1/0440/6339/1894/files/90744139938.pdf
- https://cdn.shopify.com/s/files/1/0433/2371/9845/files/pusuwoxuxerurawesekuvo.pdf
- https://cdn.shopify.com/s/files/1/0437/0300/9430/files/43175986264.pdf
- https://cdn.shopify.com/s/files/1/0431/4379/0760/files/gavidetevo.pdf
- https://cdn.shopify.com/s/files/1/0432/5670/9288/files/wilopegoxevasiri.pdf
- https://cdn.shopify.com/s/files/1/0432/6214/8763/files/dogota.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005eeb.bin1ce6af50c859cccdad0d07a99375c4fb95eda5313227dac1a8d5676f9a28d78d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5EEB | 5424 bytes |
font_01_sfnt_off00007147.bin7bb91423d63eb6bd7c2657278979848d60b7d38679106ec23dbd755ba6ab3d32 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7147 | 2320 bytes |
font_02_sfnt_off00007b97.bindc55444df5f08e0ac267b7aa7a174994239b8b1a021f40966d96667a1be97b71 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7B97 | 11384 bytes |
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