MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains numerous links, many of which point to Shopify domains hosting seemingly benign PDFs, but one critical link redirects to 'ttraff.ru', a known malicious redirector. The document body also contains a call-to-action phrase, suggesting a lure to click the malicious link. The presence of a malicious redirector and a link farm indicates an attempt to drive traffic to malicious infrastructure, likely for further exploitation or phishing.
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.ru/wb?keyword=download%20septuagint%20pdf
- http://files.warwyckitsresearch.com/uploads/1/3/0/9/130968947/wofosateloviwot-fedaku.pdf
- http://files.heronheron.com/uploads/1/3/1/3/131379252/zalebub-mevulategukimix-fitazokimorose-tudum.pdf
- http://files.harringtonbooks.net/uploads/1/3/2/7/132741764/0bd1109.pdf
- http://files.kaseycummings.com/uploads/1/3/1/4/131411147/1978159.pdf
- https://cdn.shopify.com/s/files/1/0435/0525/4566/files/mixed_present_tenses_exercises.pdf
- https://cdn.shopify.com/s/files/1/0430/4715/7914/files/savufebugikedefarusesak.pdf
- https://cdn.shopify.com/s/files/1/0429/4397/1484/files/asian_tigers_economic_development.pdf
- https://cdn.shopify.com/s/files/1/0431/4782/1205/files/49344480426.pdf
- https://cdn.shopify.com/s/files/1/0429/0704/1959/files/43342301992.pdf
- https://cdn.shopify.com/s/files/1/0433/4754/2175/files/botomoju.pdf
- https://cdn.shopify.com/s/files/1/0439/4424/7451/files/cuckoo_rice_cooker_manual_english.pdf
- https://cdn.shopify.com/s/files/1/0435/3110/8504/files/22495813304.pdf
- https://cdn.shopify.com/s/files/1/0451/4299/9194/files/classification_of_lipids_biochemistry.pdf
- https://cdn.shopify.com/s/files/1/0430/3123/2674/files/medication_antidotes.pdf
- https://cdn.shopify.com/s/files/1/0448/2092/2528/files/advantages_and_disadvantages_of_mixed_economic_system.pdf
- https://cdn.shopify.com/s/files/1/0433/7631/2471/files/64161118917.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_off0000620e.bin296dfdab0f216ed9ad8be14a1b1200955f74e84e75a95414fac837c295941c25 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x620E | 5204 bytes |
font_01_sfnt_off000073f2.bin191777016bde41a213ee2bac302b9e27f2b1d83decbe934ed7aec1ef11487e2a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x73F2 | 10272 bytes |
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