MALICIOUS
140
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.001 User Execution: Malicious Link
T1059.001 PowerShell
The PDF file contains a heuristic firing for PDF_MALICIOUS_REDIRECTOR_LINK, indicating it directs users to known malicious infrastructure. The document body, though heavily obfuscated, contains the URL https://ttraff.me/wix?keyword=giancoli+physics+6th+edition+chapter+4, which is also flagged as malicious. The presence of a SE_CALLBACK_LURE heuristic suggests a phishing or scam pretext, likely aiming to trick users into clicking the malicious link under the guise of accessing educational material.
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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Callback phishing phone lure medium SE_CALLBACK_LUREDocument asks the user to call a phone number in billing, refund, subscription, fraud, or security context — consistent with callback phishing or tech-support scam patterns
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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.me/wix?keyword=giancoli+physics+6th+edition+chapter+4
- https://cdn.shopify.com/s/files/1/0434/0239/5798/files/85580182714.pdf
- https://cdn.shopify.com/s/files/1/0433/9856/1957/files/ingenieria_industrial_alimentaria_mafart.pdf
- https://cdn.shopify.com/s/files/1/0438/0891/5616/files/raju_bhai_telugu_audio_songs.pdf
- https://cdn.shopify.com/s/files/1/0434/7228/9942/files/watorumagorukulilodor.pdf
- https://cdn.shopify.com/s/files/1/0434/5466/0758/files/23604492311.pdf
- https://cdn.shopify.com/s/files/1/0429/2155/8183/files/office_depot_self_seal_laminating_sheets.pdf
- https://cdn.shopify.com/s/files/1/0430/6088/7705/files/44560378775.pdf
- https://cdn.shopify.com/s/files/1/0435/7079/0558/files/45135962273.pdf
- https://static.usrfiles.com/ugd/19103d_5f952d0f83714166b4128e68a1098b01.pdf
- https://static.usrfiles.com/ugd/3f80ec_512eeece363f48ef8b621e377d26be2f.pdf
- https://cdn.shopify.com/s/files/1/0450/2516/5470/files/sijipibozokowibinizidu.pdf
- https://cdn.shopify.com/s/files/1/0433/6323/8056/files/13668923507.pdf
- https://cdn.shopify.com/s/files/1/0430/6858/8194/files/xotugupifofujo.pdf
- https://cdn.shopify.com/s/files/1/0431/5221/2128/files/79000789316.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_off000045cc.binf2fceea864ab199801e3db13de66c51a438b9f3595f8e8b0143950088e77380c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x45CC | 5536 bytes |
font_01_sfnt_off0000589d.bindc82191bb008ed21f3ceac3740fc7b42dc8b8b6a3a4b9ef79c24372575ed710b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x589D | 11672 bytes |
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