MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous links, many pointing to a redirector service that is flagged as malicious. The document body, though heavily obfuscated, contains a URL that matches the malicious redirector, suggesting a phishing or scam attempt. The presence of a link farm and a malicious redirector indicates an attempt to drive traffic to potentially harmful content.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
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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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Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
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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=harry+potter+y+la+piedra+filosofal+pelicula In PDF document text
- http://files.monteservicingandrepair.com/uploads/1/3/1/6/131637553/154234ecb.pdfIn PDF document text
- http://files.ateacherofbeing.com/uploads/1/3/1/4/131437454/rojupo.pdfIn PDF document text
- http://files.tuxcattreasures.com/uploads/1/3/0/7/130776503/75d67b93f33e.pdfIn PDF document text
- http://files.centraltexascreation.com/uploads/1/3/0/9/130970003/3df02e.pdfIn PDF document text
- http://files.elizabethtreadwell.com/uploads/1/3/0/7/130740443/fasagufuzel-jagazot-xakezowa-dejopumof.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://cdn.shopify.com/s/files/1/0430/6580/2903/files/ropugubajofolotuzeximom.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0625/4504/files/gifodagonugixisibegofun.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/1493/0084/files/kg_175d_manual.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0444/4710/5191/files/date_class_c.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/4249/5895/files/denafanasareto.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/6300/0734/files/46708541798.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/8774/1607/files/15652174428.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/8508/4310/files/zofujopolafafiloliper.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/1967/2472/files/36089568523.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/5595/5613/files/xikijebusepakuxuruvota.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/3428/0099/files/bonepebemunanewujepil.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/1896/9507/files/61796280518.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/81599599528.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/sivezijikok.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0001262f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1262F | 4988 bytes |
SHA-256: 6cec027535b4f808fe0f361763c24d10d06753d56abd24d0de79465d57f40531 |
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font_01_sfnt_off00013748.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13748 | 12220 bytes |
SHA-256: 9504ddcccbc048e2f5c37043c87724d7dae28b9168e38fb92036421c245ef294 |
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font_02_sfnt_off00015efc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x15EFC | 4324 bytes |
SHA-256: 7f6049e5011acf0e8581793f2bc2bb947aac2929fdb77abc318b2a6155c1ef71 |
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