MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a link farm and a malicious redirector URL, indicating a phishing or social engineering attempt. The document body, though heavily obfuscated, contains the text 'Jelly bean worksheets kindergarten' and the malicious URL, suggesting a lure to download potentially harmful content. The presence of a visual download button heuristic further supports this. The primary malicious IOC is the redirector URL.
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.com/pify?keyword=jelly+bean+worksheets+kindergarten
- http://bawomiw.thechildrensvoice.net/uploads/1/3/0/9/130969744/4126806.pdf
- http://kanaz.conservationculturomics.com/uploads/1/3/1/6/131606407/fagifov-bavaku.pdf
- http://files.aramgershuni.com/uploads/1/3/1/3/131379894/a01dd8731a.pdf
- http://files.fccira.org/uploads/1/3/1/4/131408502/mabusanutog_vajineruzudifun_xonefuxumex.pdf
- http://files.danielwisniewskiactor.com/uploads/1/3/1/3/131380107/4b290bd9f0.pdf
- https://cdn.shopify.com/s/files/1/0438/2588/9442/files/leladiso.pdf
- https://cdn.shopify.com/s/files/1/0434/7900/7384/files/advanced_excel_practice_exercises.pdf
- https://cdn.shopify.com/s/files/1/0427/7947/6134/files/7703814550.pdf
- https://cdn.shopify.com/s/files/1/0427/5847/1846/files/22550408828.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/95509007145.pdf
- https://cdn.shopify.com/s/files/1/0431/7511/6959/files/99502649726.pdf
- https://cdn.shopify.com/s/files/1/0433/6150/1336/files/dusakuvupe.pdf
- https://cdn.shopify.com/s/files/1/0429/7926/2615/files/tatavafuvunogufepixizan.pdf
- https://cdn.shopify.com/s/files/1/0431/6220/6357/files/aramaic_interlinear_new_testament.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_off0000510e.bin18eb8d5795e651588f6f21dd285cfe84b5ededccb3c64ec2e5adae5a833e5916 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x510E | 5472 bytes |
font_01_sfnt_off000063b5.bineca22dcc3c56b0e912614c71e77d9b08e7cf2479a9b750fd02f9de064d6a8864 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x63B5 | 10644 bytes |
font_02_sfnt_off0000877f.binaad9bc0f36eadc3314e08670b59090120051e308b357201f134af3d0b781b2b0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x877F | 16312 bytes |
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