MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a heuristic firing for a malicious redirector link and a link farm, indicating a phishing or scam attempt. The document body explicitly mentions 'Avast cleanup pro gratis' and includes a URL that redirects through 'ttraff.cc', a known malicious redirector. This suggests the document is a lure to drive traffic to malicious sites, likely for malware distribution or further 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.cc/pify?keyword=avast+cleanup+pro+gratis
- http://gujakege.travis-wayne-goodsell.com/uploads/1/3/1/3/131383483/roxanabonojifunozoza.pdf
- http://xalat.kateholland.com.au/uploads/1/3/1/6/131606339/c45c53d47f.pdf
- http://files.elevatecbdcosmetics.com/uploads/1/3/0/7/130775592/5d35ad0cdad17e8.pdf
- http://files.ajharrisphotography.com/uploads/1/3/1/3/131383737/8727016.pdf
- http://files.nwosciencefair.ca/uploads/1/3/1/0/131070612/filuv_tomalunido_dinuf.pdf
- https://cdn.shopify.com/s/files/1/0433/6952/9509/files/kanapatusosodosazum.pdf
- https://cdn.shopify.com/s/files/1/0435/6725/1617/files/bach_mass_in_b_minor.pdf
- https://cdn.shopify.com/s/files/1/0431/5637/3659/files/full_bible_in_kannada.pdf
- https://cdn.shopify.com/s/files/1/0437/7149/4554/files/quantitative_aptitude_shortcut_formulas.pdf
- https://cdn.shopify.com/s/files/1/0432/6886/6212/files/48111806412.pdf
- https://cdn.shopify.com/s/files/1/0429/3125/7510/files/fafoguwapudodaguroduwafik.pdf
- https://cdn.shopify.com/s/files/1/0440/6162/2437/files/safety_data_sheet_binder_cover.pdf
- https://cdn.shopify.com/s/files/1/0433/6448/3240/files/64498349131.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_off0000661b.bin244591b8ba030bc1deadb1c299424a5064864a26929b5fb144d39ef269f621e8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x661B | 5152 bytes |
font_01_sfnt_off000077ae.bin1377e146a598a7543d6bb7cacdc5c86bd5027ddec5f3a07de1c20354bc5627cc |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x77AE | 10360 bytes |
font_02_sfnt_off00009b4c.binf0a8b786da721c7415a59d91fbce3b20bbb98ea32e48857ac1ff22d53b00ec29 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9B4C | 16144 bytes |
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