MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains embedded links that point to known malicious redirector infrastructure, specifically `https://ttraff.cc/pify?keyword=bticino+x8000w+manuale+installazione`. The document body, though heavily obfuscated, contains similar URLs and appears to be designed as a lure, possibly for phishing or to download further malicious content. The ML classifier strongly indicated maliciousness, and the presence of a link farm further supports a malicious intent.
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.cc/pify?keyword=bticino+x8000w+manuale+installazione
- http://direlig.hilltopct.com/uploads/1/3/0/7/130775735/615071a6510.pdf
- http://kewavilus.corpseapple.com/uploads/1/3/2/6/132681231/8748786.pdf
- http://disulom.ourfamilyunion.com/uploads/1/3/0/7/130775195/2b043ddb1c.pdf
- http://files.todyeforcosmetics.com/uploads/1/3/2/6/132681501/navelubinekatix.pdf
- http://pesanafe.wildwoodacres.com/uploads/1/3/1/8/131872303/xaremowog.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0432/8233/3851/files/jeporatekerij.pdf
- https://cdn.shopify.com/s/files/1/0434/0052/8033/files/kabidabegumipisidivarisu.pdf
- https://cdn.shopify.com/s/files/1/0431/9635/0624/files/sybcom_advertising_notes.pdf
- https://cdn.shopify.com/s/files/1/0429/3004/5084/files/6948648863.pdf
- https://cdn.shopify.com/s/files/1/0438/1828/7266/files/brickell_key_court_reporting_naples.pdf
- https://cdn.shopify.com/s/files/1/0432/2174/5822/files/23537476986.pdf
- https://cdn.shopify.com/s/files/1/0432/1335/7211/files/99877242780.pdf
- https://cdn.shopify.com/s/files/1/0435/3222/2615/files/82441162573.pdf
- https://cdn.shopify.com/s/files/1/0431/8098/2432/files/rotolunetojade.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_off00006dbf.bin16854659f8d6280d8c226b03a450a2c1c114a8dc7ecb1b7acc4ef12e95cc58e5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6DBF | 5444 bytes |
font_01_sfnt_off00008048.bin2ef510c34883faec2ac62a8181747881eb311a881ed99ea830faac693511e850 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8048 | 10052 bytes |
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