MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains numerous embedded links, with a critical heuristic identifying a malicious redirector at 'https://ttraff.com/pify?keyword=analisi+logica+pdf'. The document body, though heavily obfuscated, contains text suggesting a 'logical analysis of a PDF' and references to wkhtmltopdf, indicating a potential lure. The presence of a link farm further supports the malicious intent of distributing content or redirecting users to malicious sites.
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=analisi+logica+pdf
- http://files.theauctionofmanythings.com/uploads/1/3/0/7/130775734/meboguripe.pdf
- http://files.bluecarpetcorridor.org/uploads/1/3/0/7/130739713/raduni.pdf
- http://files.debistrong4peacehopelove.com/uploads/1/3/0/9/130968921/01f7e300c72.pdf
- http://files.thedumplinglady.com/uploads/1/3/1/6/131607075/tixujumag.pdf
- https://cdn.shopify.com/s/files/1/0429/8362/0767/files/tillich_systematic_theology.pdf
- https://cdn.shopify.com/s/files/1/0432/5235/1144/files/wegopuzofefuvo.pdf
- https://cdn.shopify.com/s/files/1/0431/7829/5450/files/86012914964.pdf
- https://cdn.shopify.com/s/files/1/0429/8863/4266/files/33009520807.pdf
- https://cdn.shopify.com/s/files/1/0427/4959/1718/files/crf50_service_manual.pdf
- https://cdn.shopify.com/s/files/1/0432/2518/6466/files/tanedexorit.pdf
- https://cdn.shopify.com/s/files/1/0430/9889/8592/files/dazuvimibejoronebifa.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/zilifevuzumojewod.pdf
- https://cdn.shopify.com/s/files/1/0429/6717/1223/files/28978440265.pdf
- https://cdn.shopify.com/s/files/1/0440/5932/8662/files/vavubibus.pdf
- https://cdn.shopify.com/s/files/1/0427/6961/2966/files/capacity_of_parties.pdf
- https://cdn.shopify.com/s/files/1/0428/4848/5535/files/48973072922.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_off00006621.bin7d645bccb14d4d620f38e3b9bdb1a31616c087f5e782f390ef694c5e3254dfda |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6621 | 5216 bytes |
font_01_sfnt_off000077f1.binf5f4f25953b5d6e0bb8c4d661e4f52a75c976a71109a5d387174a8d5350945c1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x77F1 | 10956 bytes |
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