MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a heuristic indicating it links to known malicious redirector infrastructure, specifically 'https://ttraff.ru/pify?keyword=fetal+development+timeline+worksheet'. Additionally, it exhibits characteristics of a PDF link farm, embedding numerous external links, with 'https://cdn.shopify.com/s/files/1/0440/5490/4997/files/bet_equation.pdf' being the first identified. The document body, though heavily obfuscated, contains text related to a 'Fetal development timeline worksheet', suggesting a social engineering lure.
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.ru/pify?keyword=fetal+development+timeline+worksheet
- http://judoro.technologytransferinnovation.com/uploads/1/3/1/6/131606349/ec76f2858d.pdf
- http://files.sandwichhistorical.org/uploads/1/3/1/4/131453984/bezopudifiv-kukanoros-vekager.pdf
- https://cdn.shopify.com/s/files/1/0440/5490/4997/files/bet_equation.pdf
- https://cdn.shopify.com/s/files/1/0464/5624/2344/files/susewujijufememewir.pdf
- https://cdn.shopify.com/s/files/1/0428/8220/3801/files/98594099987.pdf
- https://cdn.shopify.com/s/files/1/0456/9900/6620/files/4liker_instagram_followers_app.pdf
- https://cdn.shopify.com/s/files/1/0435/7318/2625/files/90435460870.pdf
- https://cdn.shopify.com/s/files/1/0430/1009/7313/files/42463911413.pdf
- https://cdn.shopify.com/s/files/1/0429/2821/0086/files/bharathiar_university_pg_syllabus.pdf
- https://cdn.shopify.com/s/files/1/0430/3293/6605/files/fybsc_botany_textbook.pdf
- https://cdn.shopify.com/s/files/1/0431/4939/4080/files/43374992419.pdf
- https://cdn.shopify.com/s/files/1/0441/2493/0200/files/revit_architecture_projects.pdf
- https://cdn.shopify.com/s/files/1/0427/4552/8487/files/36967642602.pdf
- https://cdn.shopify.com/s/files/1/0438/3421/2509/files/62316845617.pdf
- https://cdn.shopify.com/s/files/1/0433/8191/5802/files/9284941788.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/tedogunugovosilogupex.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_off00018314.bine2d805cda23b28694d1131a667e84a1d2c4e2f83e95880aa5b9b73036b93f39b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x18314 | 5368 bytes |
font_01_sfnt_off00019542.binaa169e96aace605e0f0951084344d84cac225b2ed5ee115a21d10dac75deedb0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x19542 | 10984 bytes |
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