MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a malicious redirector link and is part of a link farm, indicating a phishing or SEO manipulation attempt. The embedded URL `https://ttraff.com/wb?keyword=pmp%20book%20pdf%202018` is a primary indicator of malicious intent. The document body, though heavily obfuscated, contains references to PDF files and URLs, reinforcing the observed attack pattern.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 3
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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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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.com/wb?keyword=pmp%20book%20pdf%202018
- http://files.coyleband.com/uploads/1/3/1/4/131438840/45babf0ea4e6ba9.pdf
- http://files.unityofpalmyra.org/uploads/1/3/0/7/130775827/0d2098eedc2.pdf
- http://files.illinoisdelta.org/uploads/1/3/2/6/132681938/2186787.pdf
- http://files.lknailsandbeauty.co.uk/uploads/1/3/2/6/132681938/wovaxale.pdf
- http://files.blmslibrary.org/uploads/1/3/1/6/131606644/ebdfe5.pdf
- http://files.marikym.com/uploads/1/3/0/7/130740433/mufilajidunom_senukipiboxalan.pdf
- http://files.madlyeclectic.com/uploads/1/3/1/4/131483253/nuwitoduku_xafozovininu_lekilirox_navagad.pdf
- http://files.jamkatzent.com/uploads/1/3/1/1/131163957/mimoniweboruza.pdf
- http://files.clarevet.com/uploads/1/3/0/7/130738814/6baf8b64a8319.pdf
- https://rutaxitulos.files.wordpress.com/2020/07/kezusazirifasifijov.pdf
- https://datilivi.files.wordpress.com/2020/07/31308775220.pdf
- https://sanadaxime.files.wordpress.com/2020/07/25599989254.pdf
- https://wusefoluf.files.wordpress.com/2020/07/72625418303.pdf
- https://zunuxav.files.wordpress.com/2020/06/sutekejemuxika.pdf
- https://bazaroguj.files.wordpress.com/2020/06/91473717390.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/66689816557.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/nemevisofopanufu.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/48466687054.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/70278744099.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/
- https://cdn.shopify.com/s/files/1/042
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007b53.bin1f82e993fab0ead100853eb3ae68824552bf0df4de608fbd8fffee0609ded6c6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7B53 | 4832 bytes |
font_01_sfnt_off00008bb4.binbaf84bdf40ca5391d7c84897fcec49e6a2e6fd28b01aafad1d14413831111027 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8BB4 | 2188 bytes |
font_02_sfnt_off000095bd.bin1fd802cfc89cc046d3bec1ec23f8d775eb81a6bb5ad1dc01cd4c69bae88c9e26 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x95BD | 10900 bytes |
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