MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of embedded links, many of which point to a link farm hosted on cdn.shopify.com. One of these links, https://ttraff.cc/wb?keyword=drama%20triangle%20worksheet%20what%20is%20your%20primary%20role, is identified as a malicious redirector. The document body, though heavily obfuscated, contains this same URL and appears to be a lure for a worksheet, suggesting a social engineering attack to redirect users to malicious content.
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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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/wb?keyword=drama%20triangle%20worksheet%20what%20is%20your%20primary%20role
- http://files.educationairedale.co.uk/uploads/1/3/1/6/131606198/78a0263f1820.pdf
- http://digoxon.createddesignsbytammy.com/uploads/1/3/0/7/130738731/8182129.pdf
- http://bivotil.ajoyfulcreation1.com/uploads/1/3/1/4/131407492/vijafujobami.pdf
- http://guxaxeb.maestrodonappert.com/uploads/1/3/2/3/132303354/kajakozokezan.pdf
- http://files.erikakruse-photo.com/uploads/1/3/1/4/131484328/pumajaziloxabo.pdf
- https://cdn.shopify.com/s/files/1/0431/2802/9345/files/asterix_comics_in_bengali.pdf
- https://cdn.shopify.com/s/files/1/0431/2226/2178/files/jemorurejikam.pdf
- https://cdn.shopify.com/s/files/1/0434/0498/4474/files/fekamulezi.pdf
- https://cdn.shopify.com/s/files/1/0431/0722/1658/files/25479190895.pdf
- https://static.usrfiles.com/ugd/b27199_db25d913eb3843fab898ea2968464482.pdf
- https://static.usrfiles.com/ugd/6a22cb_2ec9e95441b5404ab5dcc6ee5ae08cbf.pdf
- https://static.usrfiles.com/ugd/b8c837_ce2eb99890cb4ec88b7d458bb6da8de4.pdf
- https://static.usrfiles.com/ugd/37321e_34a244af43e6471a9a914c113df4f871.pdf
- https://cdn.shopify.com/s/files/1/0436/4160/2198/files/math_methods_in_the_physical_sciences.pdf
- https://cdn.shopify.com/s/files/1/0435/8511/0177/files/37215034211.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_off0000b8da.bine529320b01b40dd9536a8741afb13974da0a60d4b7274fea046f00d91f5a2911 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB8DA | 5488 bytes |
font_01_sfnt_off0000cb7a.binff2015cd299e68d200a940c7ea7fceab2e22d78c44d4fbb6fff6db64265ed568 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCB7A | 10888 bytes |
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