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 PDF files hosted on Shopify and other domains. One critical heuristic indicates a malicious redirector link to 'ttraff.cc', which is likely used to obscure the final malicious destination. The document body, though heavily obfuscated, contains text related to 'Suprema biostar 2 manual pdf', suggesting a lure to trick users into downloading or accessing 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=suprema+biostar+2+manual+pdf
- http://vumelavo.anarchistindex.com/uploads/1/3/0/8/130814297/fepejebika_xukoboviwefo_kinosaruzepisir_mowupekuxeku.pdf
- http://fojurerur.jmagalskiphotography.com/uploads/1/3/0/9/130969656/sebewoto.pdf
- http://files.miainthelight.net/uploads/1/3/1/0/131070398/3d6face3.pdf
- http://files.albertacriticalcaretraining.com/uploads/1/3/2/6/132681030/7112481.pdf
- https://cdn.shopify.com/s/files/1/0430/6577/0133/files/bomamogugugasufopiluzere.pdf
- https://cdn.shopify.com/s/files/1/0431/0227/3703/files/57080291516.pdf
- https://cdn.shopify.com/s/files/1/0437/9423/5553/files/bofiwatoselimazateruvojo.pdf
- https://cdn.shopify.com/s/files/1/0435/2344/0804/files/ligojodelomisagosamedu.pdf
- https://cdn.shopify.com/s/files/1/0431/5011/4965/files/american_heart_association_bls_manual.pdf
- https://cdn.shopify.com/s/files/1/0440/0391/7974/files/pdf_magazine_reader_android.pdf
- https://cdn.shopify.com/s/files/1/0434/6196/8025/files/59114612238.pdf
- https://cdn.shopify.com/s/files/1/0431/6676/1120/files/21615598530.pdf
- https://cdn.shopify.com/s/files/1/0429/4311/9527/files/el_imperativo_categorico.pdf
- https://cdn.shopify.com/s/files/1/0431/2619/4336/files/39892796627.pdf
- https://cdn.shopify.com/s/files/1/0433/6310/6968/files/bofurote.pdf
- https://cdn.shopify.com/s/files/1/0431/6862/8890/files/86748441765.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_off00008194.bin24e5df8bc87bd336556930721034e912fbe863e05804b94c2f6ad56c29199927 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8194 | 5444 bytes |
font_01_sfnt_off000093ef.bin06b26d35ef149d244675f5b621963b8b6eb03deac629c015d8c501119f0025d7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x93EF | 10932 bytes |
font_02_sfnt_off0000b902.bin1158d95dac44631f497756703988ba3645251422e7ff0015d3fca430225e7c3e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB902 | 4324 bytes |
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