MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of embedded links, many of which point to external PDF files, forming a link farm. One prominent URL, 'https://gettraff.ru/aws?keyword=payday+board+game+walmart', is flagged as a malicious redirector. The document body, though heavily obfuscated, contains this URL and other links, suggesting an attempt to drive traffic to malicious infrastructure under the guise of search results.
Machine Learning
- Nyx PDF Classifier malicious score 0.9990
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://gettraff.ru/aws?keyword=payday+board+game+walmart
- https://dokakida.weebly.com/uploads/1/3/1/3/131380589/kesirawa.pdf
- https://kesevaze.weebly.com/uploads/1/3/1/3/131383297/5679298.pdf
- https://moxitasa.weebly.com/uploads/1/3/1/4/131454719/furowivawumemu.pdf
- https://kiriwalukejogof.weebly.com/uploads/1/3/4/3/134310578/bc8dc03b505f6.pdf
- https://xukolewijox.weebly.com/uploads/1/3/4/3/134320036/478762.pdf
- https://jakedekokobara.weebly.com/uploads/1/3/1/3/131381480/zanadutut_wexudafenatogun_jetomefoja.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://uploads.strikinglycdn.com/files/8477cd8d-5847-48c3-93ff-76c3fe0c8450/kigegoxavowafevobodemoxex.pdf
- https://uploads.strikinglycdn.com/files/4e747304-628e-4233-931e-854061d77b09/esquema_de_un_ensayo_reflexivo.pdf
- https://uploads.strikinglycdn.com/files/8407439b-9dd1-4833-a6e7-140b46ee979b/discovering_computers_2017_shelly_cashman.pdf
- https://uploads.strikinglycdn.com/files/2cecbb64-dca4-4007-b959-a7e0ec2335f3/29910571432.pdf
- https://uploads.strikinglycdn.com/files/24c04ea2-5a4e-486e-a175-9faa35a201f9/jupin.pdf
- https://cdn.shopify.com/s/files/1/0481/6424/1561/files/ciencias_sociales_edelvives.pdf
- https://cdn.shopify.com/s/files/1/0497/8039/2103/files/fluke_376_fc_manual.pdf
- https://uploads.strikinglycdn.com/files/d0356d55-9ffa-4c5c-989e-f7309902ab04/67119684417.pdf
- https://uploads.strikinglycdn.com/files/94852fd3-983e-4022-9b8d-29465eaeb978/fatufif.pdf
- https://uploads.strikinglycdn.com/files/53e6d1b0-b3f0-4dba-bdc5-a63e030ba213/56937479180.pdf
- https://uploads.strikinglycdn.com/files/b03bf079-540b-439b-96a7-d162925225ee/wewezavawijuwas.pdf
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000079b3.bin2b28179d6495daed4f97339353fda2593dc51c311827b703f3ead855115fcb94 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x79B3 | 5300 bytes |
font_01_sfnt_off00008bb7.binb6b17458e38be91787fe0258488793f5a6d378a32416da4e86ebf5aa8167cce7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8BB7 | 10576 bytes |
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