MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a large number of embedded links, many of which point to external PDF files hosted on various domains. One critical heuristic firing indicates a link to known malicious redirector infrastructure at 'ttraff.com'. The document body, though heavily corrupted, contains text related to 'Englisch Übungen' and 'arbeitsblätter pdf', suggesting a lure to disguise malicious links as educational material. No scripts were extracted from this sample.
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.com/pify?keyword=englisch+%25C3%25BCbungen+uhrzeiten+klasse+5+arbeitsbl%25C3%25A4tter+pdf
- http://mejotede.nationalriskmanagementgroup.com/uploads/1/3/2/7/132740930/mokijim.pdf
- http://konedek.impact-gymnastics.com/uploads/1/3/1/4/131408100/juxabiv.pdf
- http://belofaxog.westervilletherapy.com/uploads/1/3/1/4/131482975/4729119.pdf
- http://files.whitemetalres.com/uploads/1/3/0/7/130740191/rezisorofakiku_wijusi_pegigonij_jobamodavufon.pdf
- http://misukew.seasidedecorativepainters.com/uploads/1/3/2/3/132303382/fojolewikeb.pdf
- https://cdn.shopify.com/s/files/1/0431/9258/2293/files/31912764167.pdf
- https://cdn.shopify.com/s/files/1/0434/4853/3142/files/xabezovufupajutef.pdf
- https://cdn.shopify.com/s/files/1/0433/0346/9221/files/7379718990.pdf
- https://cdn.shopify.com/s/files/1/0431/0204/4316/files/ruwazowibivema.pdf
- https://cdn.shopify.com/s/files/1/0434/2644/7525/files/second_law_of_thermodynamics_equation.pdf
- https://cdn.shopify.com/s/files/1/0429/7133/2767/files/federal_water_pollution_control_act.pdf
- https://cdn.shopify.com/s/files/1/0437/0864/5541/files/xekamokaxupak.pdf
- https://cdn.shopify.com/s/files/1/0434/0118/3384/files/34293925317.pdf
- https://cdn.shopify.com/s/files/1/0431/6515/5487/files/meningoencephalitis_review.pdf
- https://cdn.shopify.com/s/files/1/0434/1848/4885/files/rimixepodidimovawojuke.pdf
- https://cdn.shopify.com/s/files/1/0433/4993/4229/files/gikexabaruzagokaxibokada.pdf
- https://cdn.shopify.com/s/files/1/0430/7854/9665/files/68485522432.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_off00005a0f.bin30ee1d923ff9f96bb463e15cbf203ee16100163c603682526fbc1624538e73ce |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5A0F | 6108 bytes |
font_01_sfnt_off00006e19.bin65f3cacee482763ea725495b5dd807015c0d9e26390298d20c59b38ba7d078c7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6E19 | 11316 bytes |
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