MALICIOUS
158
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains embedded JavaScript and a critical heuristic firing for a malicious redirector link pointing to 'https://ttraff.cc/wix?keyword=skyrim+crashing+on+startup+no+mods'. This indicates the document is designed to redirect users to a malicious site, likely for phishing or malware distribution. The presence of numerous other PDF links, many hosted on Shopify, suggests a link farm or SEO poisoning tactic to obscure the malicious destination. The ML classifier strongly supports the malicious verdict.
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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Embedded JS stream low PDF_JSPDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
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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/wix?keyword=skyrim+crashing+on+startup+no+mods
- http://potowixe.yosefrefaeli.com/uploads/1/3/0/8/130814328/batenex_poraziradukiweb_jivogakiveked_tumewirezodemil.pdf
- https://cdn.shopify.com/s/files/1/0431/6843/2288/files/16840063768.pdf
- https://cdn.shopify.com/s/files/1/0438/5826/4229/files/whatsapp_spy_tus_descargas_es.pdf
- https://cdn.shopify.com/s/files/1/0432/7243/7913/files/xamarin_android_emulator_mac.pdf
- https://cdn.shopify.com/s/files/1/0431/8262/0834/files/58055646743.pdf
- https://cdn.shopify.com/s/files/1/0436/9124/5733/files/13444938578.pdf
- https://cdn.shopify.com/s/files/1/0452/8803/0370/files/maths_logical_reasoning_questions_with_answers.pdf
- https://5073ecb5-de6b-4da6-93c3-bef75053cb73.filesusr.com/ugd/c1de29_a428be5fbb5b4f4d8bb66195fe971114.pdf?index=true
- https://5a5b7d38-7f0b-4e92-9ccd-076edc9e83c5.filesusr.com/ugd/ab922d_71409b324187461ea8ce5f0513b5ff04.pdf?index=true
- https://38725697-8af4-4f59-9cc5-8d26b5a37cf8.filesusr.com/ugd/529dbf_79abd388e7b64b1f87db2500ed3f1d63.pdf?index=true
- https://dd894573-7770-4b88-9555-d0d04f311cde.filesusr.com/ugd/430cb2_e449efa94ff84538be7efa76e6801277.pdf?index=true
- https://7042973a-4f66-4183-a33b-9cafd1a1436e.filesusr.com/ugd/cfbfd2_98d7eb9fed11446bab476428048956bf.pdf?index=true
- 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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000641a.bin698ee3df940a8482ca42e9c6ce2ac8d840caeadbf231a9800a95da6a7fb40b16 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x641A | 5724 bytes |
font_01_sfnt_off0000777a.bin7f0950c950a377a01c2d040811e7d631fa034156003b369fb5de61d62de57e8e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x777A | 10176 bytes |
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