MALICIOUS
200
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.001 Malicious Link
T1059.001 PowerShell
The PDF contains a link farm and a malicious redirector, indicating a social engineering attempt to trick users into visiting harmful sites. The document body and heuristics suggest a lure for a browser extension or update, and the presence of a password-protected archive hint at a multi-stage attack. The primary malicious URL is ttraff.cc, which redirects based on keywords like 'antivirus free cnet'.
Heuristics 5
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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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Password-protected archive handoff high SE_PASSWORD_ARCHIVE_LUREDocument gives password instructions for an archive or attachment — often used to keep payloads encrypted until after gateway scanning
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Browser extension / update installation lure high SE_BROWSER_INSTALL_LUREDocument tells the user to install a browser extension, plugin, viewer, or browser update to view content — a common social-engineering path for credential theft and malware installation
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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=antivirus+free++cnet
- http://files.metal-craft-supplies.com/uploads/1/3/0/9/130969597/tijibavugujeliwag.pdf
- http://files.lavendershop.org/uploads/1/3/1/4/131483138/sorisi_monone_jelux_xupivoweven.pdf
- http://files.conniehurst.com/uploads/1/3/1/0/131070309/jelawofulun-fedepamefenupej.pdf
- http://files.ptsdveteranswife.com/uploads/1/3/1/4/131407968/8701151.pdf
- http://files.healthgeography.org/uploads/1/3/0/7/130776158/3254967.pdf
- https://cdn.shopify.com/s/files/1/0432/4186/5384/files/biwuxoguwin.pdf
- https://cdn.shopify.com/s/files/1/0430/6799/8362/files/bobilunekiraxuzos.pdf
- https://cdn.shopify.com/s/files/1/0434/1615/8359/files/xajerosafole.pdf
- https://cdn.shopify.com/s/files/1/0431/9844/7778/files/pregnancy_low_back_pain_exercises.pdf
- https://cdn.shopify.com/s/files/1/0438/0796/5345/files/is_besides_a_formal_word.pdf
- https://cdn.shopify.com/s/files/1/0433/0536/9768/files/mazosonopozamo.pdf
- https://cdn.shopify.com/s/files/1/0429/5317/9289/files/39653583922.pdf
- https://cdn.shopify.com/s/files/1/0437/1375/7339/files/letexoji.pdf
- https://cdn.shopify.com/s/files/1/0431/9903/7595/files/lovixigamabute.pdf
- https://cdn.shopify.com/s/files/1/0428/4658/4999/files/interview_questions_and_answers_for_government_jobs.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_off00009732.bin77eb4cff9ce02687f3d63a96ba8c13864088c4f50fd35532954554e5b96fa1ae |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9732 | 4680 bytes |
font_01_sfnt_off0000a730.bina48b7986c2eb805d2e8f58381da167fad4e3b294a57c055a0f9ea58b264c4382 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA730 | 9980 bytes |
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