MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a significant number of embedded links, with a critical heuristic firing for a malicious redirector. The primary malicious URL identified is 'https://ttraff.club/pify?keyword=naruto+hates+sakura+fanfiction', which is likely used to funnel users to a malicious site. Another embedded URL, 'https://cdn.shopify.com/s/files/1/0437/2742/1608/files/rupematevazudeviwi.pdf', is part of a link farm. The ML classifier also strongly indicated maliciousness.
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.club/pify?keyword=naruto+hates+sakura+fanfiction
- http://files.sebasclofsky.com/uploads/1/3/0/7/130738892/1f6f14f54d960a.pdf
- http://files.badgirls.hu/uploads/1/3/1/3/131380849/ledime-medotidovo-mediku.pdf
- http://files.jamesdonlon.com/uploads/1/3/2/6/132682542/15e733b0.pdf
- http://files.thesocialdvm.com/uploads/1/3/2/6/132695668/wozugilapes.pdf
- https://cdn.shopify.com/s/files/1/0437/2742/1608/files/rupematevazudeviwi.pdf
- https://cdn.shopify.com/s/files/1/0429/6730/2295/files/5953635356.pdf
- https://cdn.shopify.com/s/files/1/0435/8592/9375/files/kutavijikazik.pdf
- https://cdn.shopify.com/s/files/1/0430/7045/5957/files/danukesidavevu.pdf
- https://cdn.shopify.com/s/files/1/0434/3057/6295/files/70525910730.pdf
- https://cdn.shopify.com/s/files/1/0438/5079/3122/files/ciao_adios_pagalworld.pdf
- https://cdn.shopify.com/s/files/1/0432/2348/2535/files/javascript_tutorial_point_download.pdf
- https://cdn.shopify.com/s/files/1/0429/9427/0371/files/understanding_pharmaceutical_quality_by_design.pdf
- https://cdn.shopify.com/s/files/1/0436/8669/0969/files/ligixeba.pdf
- https://cdn.shopify.com/s/files/1/0430/8942/8637/files/the_copernican_revolution_kuhn.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000067d1.bin4eb4c94e4bc982de67fd0effac360df8e2b5caa4cbfefe1d0fdd9087507f22d9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x67D1 | 4968 bytes |
font_01_sfnt_off000078b6.bin80d4d7b82fc9672438ef0c5cf4eef2bd4a029970c3cb288d7f1f176cdfc52fe5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x78B6 | 9872 bytes |
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