MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a malicious redirector link disguised as a download for an engineering book, which is a common lure. The document body includes the malicious URL and several other benign-looking PDF links, forming a link farm. The primary malicious URL is https://ttraff.cc/pify?keyword=automobile+engineering+book+by+vijayaraghavan+pdf, which likely leads to further malicious content.
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=automobile+engineering+book+by+vijayaraghavan+pdf
- http://files.pamelafindleton.com/uploads/1/3/1/4/131483097/basoviko-zowugukoxonap.pdf
- http://kadupezo.physedresource.com/uploads/1/3/1/4/131453902/wenufutuguno-takuzifigijig-fofodefijivi-refojava.pdf
- http://files.manywinters.com/uploads/1/3/0/8/130874489/655878.pdf
- https://cdn.shopify.com/s/files/1/0427/3248/6823/files/17970742109.pdf
- https://cdn.shopify.com/s/files/1/0450/6599/4392/files/complete_core_java_tutorial.pdf
- https://cdn.shopify.com/s/files/1/0432/6889/8966/files/accords_guitare_jazz_tablature.pdf
- https://cdn.shopify.com/s/files/1/0443/3759/4524/files/backgammon_regeln_einfach.pdf
- https://cdn.shopify.com/s/files/1/0433/0877/7637/files/acoplar_arquivos.pdf
- https://cdn.shopify.com/s/files/1/0430/3680/3233/files/51328753230.pdf
- https://cdn.shopify.com/s/files/1/0429/2611/2927/files/adobe_photoshop_cc_tutorials.pdf
- https://cdn.shopify.com/s/files/1/0430/9273/8201/files/89832156575.pdf
- https://cdn.shopify.com/s/files/1/0428/6421/4182/files/california_motorcycle_handbook.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_off00005773.bind2a35af63136d68c0988fe2bcaed751c508f7ac1b2a9b87453e95a46d8e15b8c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5773 | 5708 bytes |
font_01_sfnt_off00006ac4.bin33d80b5e357abfa3ea91f5eff18928953f8e36d8e9a7aea158c838e8ae756dd9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6AC4 | 2116 bytes |
font_02_sfnt_off0000748e.bin6abb29d5c46a09d62f3f45a6e7186ab3f658f86823e2ac478ff562bcc305a5ec |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x748E | 10452 bytes |
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