MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains a large number of external links, many hosted on disposable domains, indicating a link farm or SEO manipulation scheme. The ML classifier strongly flagged this PDF as malicious. While no scripts were directly extracted, the presence of numerous external URLs suggests a potential for distributing further malicious content or phishing lures.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
Heuristics 5
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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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Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
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External URI info PDF_URIPDF contains an external URL action
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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://smidgel.ru/pbw?utm_term=renkli+tecvidli+kur%2527an+pdf+indir PDF link annotation
- https://nizakibete.weebly.com/uploads/1/3/4/3/134386075/5c4a0.pdfIn PDF document text
- https://gegoviboz.weebly.com/uploads/1/3/4/8/134876631/9d1fa23f2a23b.pdfIn PDF document text
- https://nibedubuw.weebly.com/uploads/1/3/7/5/137517062/kotidodumulep-pozireji-konivilosemug.pdfIn PDF document text
- https://gubaxuxozixiviw.weebly.com/uploads/1/3/1/3/131383744/5a7a089b0c.pdfIn PDF document text
- https://rukeruxesam.weebly.com/uploads/1/3/4/7/134700508/zewugokolomipu.pdfIn PDF document text
- https://wixefonimav.weebly.com/uploads/1/3/1/4/131437632/ximobemer.pdfIn PDF document text
- https://zokukomusisitu.weebly.com/uploads/1/3/5/3/135323242/7478968.pdfIn PDF document text
- https://vamofelew.weebly.com/uploads/1/3/5/3/135398798/fexoxikejom.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4378857/normal_5fcc611765f27.pdfIn PDF document text
- https://gevabebixufusaf.weebly.com/uploads/1/3/4/6/134689319/3256401.pdfIn PDF document text
- https://farazekij.weebly.com/uploads/1/3/4/3/134379469/norofigiwur.pdfIn PDF document text
- https://jurutidi.weebly.com/uploads/1/3/5/3/135397820/2084583.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4527859/normal_5ff038d2c11bb.pdfIn PDF document text
- https://nusutaligufobam.weebly.com/uploads/1/3/5/3/135393176/gugukodalaxe.pdfIn PDF document text
- https://rosuxemu.weebly.com/uploads/1/3/0/7/130776582/1673787.pdfIn PDF document text
- https://zozopagutuduxiz.weebly.com/uploads/1/3/4/6/134669393/dce0505b4d3.pdfIn PDF document text
- https://sozazajigosana.weebly.com/uploads/1/3/0/7/130739782/kukabeza-tavepexipifop.pdfIn PDF document text
- https://samarobiratepiw.weebly.com/uploads/1/3/5/3/135327643/3490734.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4486213/normal_60272366db191.pdfIn PDF document text
- https://faliroralomi.weebly.com/uploads/1/3/0/8/130874474/vuper.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://naxoxututal.pbworks.com/w/file/fetch/144439410/zumdahl_chemistry_10th_edition_reddit.pdfIn PDF document text
- http://juvupumanut.pbworks.com/f/zegutovelenekagotixidojod.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000cc13.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCC13 | 5136 bytes |
SHA-256: 6f686984a55c429b4ab9ddb9c340e0d9df11e77b82c991a2a6f76689b778993f |
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font_01_sfnt_off0000ddb2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDDB2 | 11424 bytes |
SHA-256: 28925574895507c930c7132d23f8652353109c059b3cec2b19431569a94fa05d |
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