MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded links, with a critical heuristic firing for a malicious redirector. The document body, though heavily obfuscated, contains text related to 'free download' and the malicious URL itself. The primary attack pattern involves luring the user to click on a link that redirects to malicious infrastructure, likely for further payload delivery or phishing.
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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Urgency / deadline lure low SE_URGENCY_LUREDocument contains urgency or deadline language ('account will be terminated', 'action required within 24 hours', etc.) — useful context, but low-signal without other findings
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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=bcs+book+pdf+free+download
- http://files.uaphialphadelta.com/uploads/1/3/1/4/131437669/1874c5529.pdf
- http://zozim.genecalculators.net/uploads/1/3/0/7/130775934/zovepajuputisapewo.pdf
- http://biruzopim.racefkc.com/uploads/1/3/1/0/131070152/8285525.pdf
- http://files.win19.org/uploads/1/3/0/8/130814296/7724866.pdf
- http://files.uprisingstarsinc.org/uploads/1/3/0/8/130813992/jizodoz-paxuvi-nuworumokutor-dupezonov.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/kepikopu.pdf
- https://cdn.shopify.com/s/files/1/0436/8737/9097/files/jibiruwanarewize.pdf
- https://cdn.shopify.com/s/files/1/0432/2571/0750/files/kemonavofapar.pdf
- https://cdn.shopify.com/s/files/1/0436/2344/8736/files/9519106224.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/34515707504.pdf
- https://cdn.shopify.com/s/files/1/0433/7745/9363/files/75934125776.pdf
- https://cdn.shopify.com/s/files/1/0430/4008/0021/files/26790049617.pdf
- https://cdn.shopify.com/s/files/1/0430/2385/9873/files/kedemeresovoxozatavos.pdf
- https://cdn.shopify.com/s/files/1/0432/8102/3140/files/bank_loan_proposal_sample.pdf
- https://cdn.shopify.com/s/files/1/0432/6896/4505/files/canara_bank_credit_card_application_form_download.pdf
- https://cdn.shopify.com/s/files/1/0431/6112/5025/files/tekuxizadosiwu.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_off000059fc.bin6bbef02201b1dae3a5e46c99605ca304bb5e00bf767a4e6ab8abb68f8b1b9cf4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x59FC | 5492 bytes |
font_01_sfnt_off00006cca.bin8d0ed243104b0de30a25e5242206b342da143588b269f8ecd25e618833f00c45 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6CCA | 12496 bytes |
font_02_sfnt_off00009322.binc61e72d95c5ef31b5560985aece48c9e271eb673632b8612052f79a5830c1da8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9322 | 9964 bytes |
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