MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a mass external link farm, with one critical heuristic firing indicating a link to known malicious redirector infrastructure. The document body contains the URL https://ttraff.com/pify?keyword=emotional+development+in+childhood+pdf, which is likely intended to trick the user into clicking it. The ML classifier also 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=emotional+development+in+childhood+pdf
- http://files.199boxingwrestling.com/uploads/1/3/1/3/131381112/xefezejuzegamenonola.pdf
- http://files.southernstyledevents.com/uploads/1/3/1/4/131412558/2d2a66e58e.pdf
- http://files.joeynewfield.com/uploads/1/3/0/8/130874058/vuzuxubelali.pdf
- http://files.lynnwarehousing.com/uploads/1/3/2/6/132696330/wubage.pdf
- http://files.westpointclassof1968.com/uploads/1/3/2/6/132681325/xumomonosipevamet.pdf
- https://cdn.shopify.com/s/files/1/0431/4352/8609/files/sexanik.pdf
- https://cdn.shopify.com/s/files/1/0441/0084/5720/files/39494864621.pdf
- https://cdn.shopify.com/s/files/1/0434/7278/1478/files/6152863186.pdf
- https://cdn.shopify.com/s/files/1/0428/8148/2919/files/48578165570.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/56773010908.pdf
- https://cdn.shopify.com/s/files/1/0429/7087/4009/files/monster_manual_ii_1983.pdf
- https://cdn.shopify.com/s/files/1/0433/2565/3160/files/los_orgenes_del_neoliberalismo_en_mxico.pdf
- https://cdn.shopify.com/s/files/1/0437/6104/1569/files/wokuge.pdf
- https://cdn.shopify.com/s/files/1/0431/8819/1396/files/jifukezukirisot.pdf
- https://cdn.shopify.com/s/files/1/0433/1290/6405/files/lizos.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/suramagufumaxuragozud.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/file
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007343.bin8233f31d8000a5ef4c5075676d37b81ca08ff38cd5b9a5e3874a09cb8efdeacc |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7343 | 5136 bytes |
font_01_sfnt_off000084a6.binc53702b8d8ad06771b14e58ea8c36158414182518ee2288e4953f94ddf25404f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x84A6 | 10020 bytes |
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