MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains embedded links that redirect to malicious infrastructure, as indicated by the PDF_MALICIOUS_REDIRECTOR_LINK heuristic. The document body text, though partially garbled, suggests a lure related to a movie theme song, likely intended to trick users into clicking the malicious links. 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=bhairava+movie+theme+song+ringtone
- http://files.taylorlench.com/uploads/1/3/1/3/131380596/9928250.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0427/9838/3260/files/nibaxisogolegote.pdf
- https://cdn.shopify.com/s/files/1/0430/8136/7712/files/diggy_cool_math_games.pdf
- https://cdn.shopify.com/s/files/1/0432/5851/1510/files/absalom_absalom_online.pdf
- https://cdn.shopify.com/s/files/1/0430/9562/1786/files/geometric_and_arithmetic_sequences.pdf
- https://cdn.shopify.com/s/files/1/0438/6675/1131/files/7766616522.pdf
- https://cdn.shopify.com/s/files/1/0431/2816/0420/files/adobe_air_runtime_android.pdf
- https://cdn.shopify.com/s/files/1/0431/6010/9210/files/duredimibamolilopuwezep.pdf
- https://cdn.shopify.com/s/files/1/0429/4829/6857/files/keto_connect_cookbook.pdf
- https://cdn.shopify.com/s/files/1/0446/3358/7875/files/best_cisa_study_guide_2019.pdf
- https://cdn.shopify.com/s/files/1/0433/0084/7781/files/94495346104.pdf
- https://cdn.shopify.com/s/files/1/0448/4546/5762/files/mongoose_bulk_insert.pdf
- https://cdn.shopify.com/s/files/1/0435/8828/8675/files/gowaguzanarixog.pdf
- https://cdn.shopify.com/s/files/1/0433/7922/8837/files/36495160214.pdf
- https://cdn.shopify.com/s/files/1/0432/7417/4622/files/gestion_de_la_calidad_total_lluis_cuatrecasas.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/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000465f.binb0cd8cad77338ca33caf268c03f73cb0545473c9a2a982bd90199be674c8fe22 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x465F | 5176 bytes |
font_01_sfnt_off000057dd.bin49f8b3c8e74ab7cef4e4e004e0b4f576695cdf02ba37533480d1e11ebda1e590 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x57DD | 9568 bytes |
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