MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a mass of external links, many of which point to a redirector hosted on 'ttraff.club'. The document body, though heavily obfuscated, contains text related to 'color by numbers math multiplication worksheets' and the malicious URL. This suggests a lure to a malicious site, likely for further exploitation or phishing.
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.club/wix?keyword=color+by+numbers+math+multiplication+worksheets
- https://cdn.shopify.com/s/files/1/0437/6464/6049/files/graphing_vertex_form_quadratic_functions.pdf
- https://cdn.shopify.com/s/files/1/0441/0081/2952/files/1343239044.pdf
- https://cdn.shopify.com/s/files/1/0434/8031/8118/files/zadolonoretuwejagurozemo.pdf
- https://cdn.shopify.com/s/files/1/0438/2674/1405/files/information_asymmetry_theory_journal.pdf
- https://cdn.shopify.com/s/files/1/0436/5769/1289/files/99480904606.pdf
- https://cdn.shopify.com/s/files/1/0432/8528/2980/files/55325703229.pdf
- https://cdn.shopify.com/s/files/1/0464/4896/7848/files/penumbra_overture_full_game_free.pdf
- https://cdn.shopify.com/s/files/1/0436/3767/0041/files/donikoka.pdf
- https://cdn.shopify.com/s/files/1/0437/7231/3749/files/hydriodic_acid_safety_data_sheet.pdf
- https://cdn.shopify.com/s/files/1/0433/4573/9941/files/formato_de_entrega_de_equipo_de_comp.pdf
- https://cdn.shopify.com/s/files/1/0432/9799/6960/files/principles_of_islamic_banking_and_finance.pdf
- https://cdn.shopify.com/s/files/1/0437/6982/3383/files/13220667492.pdf
- https://cdn.shopify.com/s/files/1/0428/6464/0159/files/bonjour_tristesse_english.pdf
- https://cdn.shopify.com/s/files/1/0436/8557/6857/files/curso_robotica.pdf
- https://cdn.shopify.com/s/files/1/0433/4649/3605/files/combine_multiple_excel_files_into_one_worksheet.pdf
- https://static.usrfiles.com/ugd/b8c837_fff7a2b6cdc04b4a86919b16fa7089a6.pdf
- https://static.usrfiles.com/ugd/aa14a9_4fea2b537554464b9f4fa6dbef5f01b7.pdf
- https://static.usrfiles.com/ugd/e3ed1f_04a346602f904a20bca51750aa344933.pdf
- https://static.usrfiles.com/ugd/5ad03d_aa12c71f76a748c6ab44a947a0804c04.pdf
- https://static.usrfiles.com/ugd/b8c837_a9d43ee10ba949a798850b22f119515a.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/
- https://static.usrfiles.com/ugd/aa14a9_4f
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000675a.bina20a252cf46e601f9978fb4fad5f619847eb6b51bdf1159b75ddb4fa7c0d24c0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x675A | 5476 bytes |
font_01_sfnt_off000079d6.bin6d2135d53517291f59f8d6b6d54767d4a88b48218f3853b86c3b6b853f0712d8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x79D6 | 10096 bytes |
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