MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a critical heuristic firing for a malicious redirector link pointing to 'ttraff.com'. The document body, though heavily obfuscated, contains the same URL and keywords related to a '2017 Ford GT500', suggesting a lure. The PDF also exhibits characteristics of a link farm, with numerous external links, many hosted on Shopify. The ML classifier strongly flagged this PDF as malicious.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
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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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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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/pify?keyword=2017+ford+gt500
- http://files.bodegabayhouse.com/uploads/1/3/1/6/131606165/6963368.pdf
- https://cdn.shopify.com/s/files/1/0431/7410/1160/files/61680562493.pdf
- https://cdn.shopify.com/s/files/1/0433/9171/3447/files/jinamegawamusugolejuzide.pdf
- https://cdn.shopify.com/s/files/1/0440/0798/1214/files/tufuxogoki.pdf
- https://cdn.shopify.com/s/files/1/0434/9729/1942/files/converting_bitmap_to_free.pdf
- https://cdn.shopify.com/s/files/1/0437/0612/2393/files/wawovupobafomifixaz.pdf
- https://cdn.shopify.com/s/files/1/0438/8664/1304/files/best_information_technology_university_in_the_world.pdf
- https://cdn.shopify.com/s/files/1/0465/1329/1422/files/xofage.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/nadogenomaxijedunebenez.pdf
- https://cdn.shopify.com/s/files/1/0433/3027/3435/files/meiose_et_fecondation.pdf
- https://cdn.shopify.com/s/files/1/0431/9775/9643/files/9654177015.pdf
- https://cdn.shopify.com/s/files/1/0437/8994/2945/files/87292486263.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_off0000dcf4.bin5ab2ebf965ea986d73e4d871f37153b949766f1e64cb2bbcaa58c216be63b334 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDCF4 | 5092 bytes |
font_01_sfnt_off0000ee64.bin50cd4b3701ba5cf2d46594740a6462d2c7ab4dcb67f4b2293d193363a0ddb77a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEE64 | 16260 bytes |
font_02_sfnt_off0001213d.binc43c81af3addadc619f1b50b0eb79006c69e58cb90abf43f7a5fbd940e22698c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1213D | 16060 bytes |
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