MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains a heuristic match for PDF_MALICIOUS_REDIRECTOR_LINK, indicating it directs users to malicious infrastructure. The document body, though heavily obfuscated, contains a URL that appears to be a lure for a bass tab PDF. The presence of numerous external links, many pointing to Shopify, suggests a link farm or SEO manipulation tactic to distribute the malicious content. The primary malicious IOC is the redirector URL.
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=californication+bass+tab+pdf
- http://files.nagpra-unwinding.com/uploads/1/3/1/4/131407112/xaxokudo_nufuvivizeletuj_zoliwela.pdf
- http://files.niloalcala.com/uploads/1/3/0/8/130873983/9010047.pdf
- http://files.leedsfire.org/uploads/1/3/1/8/131856086/6480638.pdf
- https://cdn.shopify.com/s/files/1/0434/4836/9319/files/boyce_diprima_differential_equations.pdf
- https://cdn.shopify.com/s/files/1/0435/1043/1896/files/alfabetidad_visual_arquitectura.pdf
- https://cdn.shopify.com/s/files/1/0451/1475/3189/files/silk_alessandro_baricco_free_download.pdf
- https://cdn.shopify.com/s/files/1/0430/6649/1042/files/riwaruwawaxu.pdf
- https://cdn.shopify.com/s/files/1/0431/0306/0128/files/36342066929.pdf
- https://cdn.shopify.com/s/files/1/0431/7888/5280/files/zevexuvofatowebi.pdf
- https://cdn.shopify.com/s/files/1/0434/4043/9446/files/33786005611.pdf
- https://cdn.shopify.com/s/files/1/0428/6968/6431/files/35966035357.pdf
- https://cdn.shopify.com/s/files/1/0427/7361/0663/files/dalagopami.pdf
- https://cdn.shopify.com/s/files/1/0438/0609/7570/files/can_you_play_vrchat_without_a_headset.pdf
- https://cdn.shopify.com/s/files/1/0439/4234/6907/files/zaroribemekunudinopikida.pdf
- https://cdn.shopify.com/s/files/1/0435/4244/6231/files/59393436771.pdf
- https://cdn.shopify.com/s/files/1/0427/9762/9596/files/fozuresa.pdf
- https://cdn.shopify.com/s/files/1/0436/9979/8166/files/buffalo_soldier_tanya_landman.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_off0000726f.binfee7c7a2520c7081c358dc2a55106527b9b560c517cffa850f3dda1a88e25e85 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x726F | 4984 bytes |
font_01_sfnt_off0000835a.bine0eceb6df3ff95b7c0aa1605ede388c587a9e41c0581a2439bf9addaed27cb22 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x835A | 15516 bytes |
font_02_sfnt_off0000b388.bin9f355172d696dda274cac500966718f112ce76951f19577ac4888987ea6471b2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB388 | 4324 bytes |
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