MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a critical heuristic firing for a malicious redirector link, pointing to 'https://ttraff.cc/pify?keyword=bluestacks++windows+10+32+bit'. This URL is presented as a search result for software, indicating a social engineering lure. The document also contains a PDF link farm heuristic, with the first URL being 'https://cdn.shopify.com/s/files/1/0434/1540/4702/files/paxebedokit.pdf'. The ML classifier strongly flags this PDF as malicious.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
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=bluestacks++windows+10+32+bit
- http://files.incrediblydelicious.com/uploads/1/3/1/8/131856125/pulifo-nidefavufuzusif-sonobo.pdf
- http://sovuwu.obriennewsservice.com/uploads/1/3/2/8/132814930/1764786.pdf
- http://files.peterboroughtempleband.com/uploads/1/3/1/1/131164250/4242959.pdf
- http://files.klehmannphotography.com/uploads/1/3/0/7/130776449/6148771.pdf
- http://files.meganstrawn.com/uploads/1/3/2/7/132712251/d94fa55c9.pdf
- https://cdn.shopify.com/s/files/1/0434/1540/4702/files/paxebedokit.pdf
- https://cdn.shopify.com/s/files/1/0431/1161/2572/files/civic_engagement_theory.pdf
- https://cdn.shopify.com/s/files/1/0431/4945/9605/files/chemical_equation_worksheet_types_of_reactions.pdf
- https://cdn.shopify.com/s/files/1/0433/1687/1333/files/83277010420.pdf
- https://cdn.shopify.com/s/files/1/0433/5999/4014/files/bloody_roar_2_android_iso.pdf
- https://cdn.shopify.com/s/files/1/0439/3664/5275/files/59630426795.pdf
- https://cdn.shopify.com/s/files/1/0428/8764/3303/files/15_minute_countdown.pdf
- https://cdn.shopify.com/s/files/1/0433/0402/6280/files/lalevirarabawozukuxasomip.pdf
- https://cdn.shopify.com/s/files/1/0435/7190/4673/files/39987792799.pdf
- https://cdn.shopify.com/s/files/1/0429/6717/1223/files/cracking_the_toefl_ibt_2020.pdf
- https://cdn.shopify.com/s/files/1/0438/4869/5958/files/55730965005.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_off0000511e.bin4ae1cd45d7b8c00994ae46c048f8793a5ce8e5a00b4b015b28d0d923a8204cb4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x511E | 5672 bytes |
font_01_sfnt_off0000648c.bin26860f9e2eb0a645873109cd6d51e07d2d57a36c1b50b10bb0577e2f28dd2244 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x648C | 9640 bytes |
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