MALICIOUS
142
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF document impersonates a cloud file-sharing service and contains a mass of external links, including one that redirects to known malicious infrastructure. The primary lure appears to be a link disguised as a free business plan software download. The document body contains obfuscated text and embedded URLs, suggesting an attempt to trick the user into clicking the malicious link.
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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Cloud document impersonation lure medium SE_CLOUD_DOC_LUREDocument impersonates a cloud file-sharing service such as SharePoint, OneDrive, Google Drive, Dropbox, Box, or Microsoft 365 and asks the user to open, verify, or access a shared document
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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=open+source+business+plan+software+free
- http://parudob.medexnet.nl/uploads/1/3/0/8/130874683/pofajumexe_pigipit_renemad_porovis.pdf
- http://files.farrsdelivery.com/uploads/1/3/1/6/131606636/299a0.pdf
- http://fadumi.celticguitar.com/uploads/1/3/1/6/131637016/116f2b353f974.pdf
- http://files.lotusjourneys.org/uploads/1/3/0/9/130969775/defixonapunipag-nixag-tonepenififofit-xojamevefu.pdf
- https://cdn.shopify.com/s/files/1/0431/6492/6111/files/adding_and_subtracting_positive_and_negative_numbers_worksheets.pdf
- https://cdn.shopify.com/s/files/1/0434/7949/8918/files/best_bhagavad_gita_book_in_telugu.pdf
- https://cdn.shopify.com/s/files/1/0438/0118/2370/files/10499015121.pdf
- https://cdn.shopify.com/s/files/1/0431/7754/1787/files/99960240983.pdf
- https://cdn.shopify.com/s/files/1/0436/0853/9299/files/kupifaboravatapa.pdf
- https://cdn.shopify.com/s/files/1/0436/3563/8425/files/joluzifam.pdf
- https://cdn.shopify.com/s/files/1/0439/2471/7723/files/craig_smith_wonky_donkey.pdf
- https://cdn.shopify.com/s/files/1/0431/0306/0128/files/65357882234.pdf
- https://cdn.shopify.com/s/files/1/0444/0922/5382/files/historia_de_la_drogadiccion.pdf
- https://cdn.shopify.com/s/files/1/0431/7007/0690/files/electrician_tool_box_list.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_off00007c89.bind6e59da13961c5e774fca6b6993cc897c1374f4e41d298e4884cf147025152da |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7C89 | 5268 bytes |
font_01_sfnt_off00008e86.bin7f676e849bd3ba763c2c1aa7cd6483cf3aa7d4be6565e848c4f5919322e784a6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8E86 | 10952 bytes |
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