MALICIOUS
254
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains multiple heuristics indicating malicious redirector links and a link farm, designed to obscure the true destination. The embedded URL and document body, though heavily obfuscated, suggest a lure for free movie access. The primary malicious URL identified is https://gettraff.ru/123?utm_term=shutter+island+online+free+movie, which is linked to a redirector.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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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://gettraff.ru/123?utm_term=shutter+island+online+free+movie In PDF document text
- https://kusebedanosude.weebly.com/uploads/1/3/1/1/131163667/6a802eed2366b.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4383688/normal_5f8f20e5276f2.pdfIn PDF document text
- https://dubitofux.weebly.com/uploads/1/3/4/4/134458445/ziwejejaxenuwi_xubapam_pozodekokuvasu_mejipodapubi.pdfIn PDF document text
- https://kisotupojez.weebly.com/uploads/1/3/4/4/134493444/woxivi.pdfIn PDF document text
- https://leketupafap.weebly.com/uploads/1/3/4/5/134527175/nedepana_ropexuwivasilar.pdfIn PDF document text
- https://benaputilog.weebly.com/uploads/1/3/4/7/134707665/1772441.pdfIn PDF document text
- https://fodezamu.weebly.com/uploads/1/3/1/4/131407453/6497588.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://s3.amazonaws.com/zidosozawok/bomanofowudelekaf.pdfIn PDF document text
- https://s3.amazonaws.com/tesodagiwor/ace_banking_and_static_awareness_book_free_download.pdfIn PDF document text
- https://s3.amazonaws.com/vitelitubovuluj/ww_friscoisd_org.pdfIn PDF document text
- https://s3.amazonaws.com/memul/40411792805.pdfIn PDF document text
- https://s3.amazonaws.com/pibabopuduj/24263109691.pdfIn PDF document text
- https://s3.amazonaws.com/zoromexemuzid/72879560408.pdfIn PDF document text
- https://s3.amazonaws.com/henghuili-files2/wisulatikuxat.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_off0000edae.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEDAE | 5192 bytes |
SHA-256: 0298d384e07ba1274fdd816fa1f92144697da5bcc3dc849e4bad5e74f5e1e398 |
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font_01_sfnt_off0000ff26.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFF26 | 11028 bytes |
SHA-256: c20e3da18a0fd8ca0c560644cd4433d5a12f6badf1b9b03ff3e5eec51095ab5c |
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font_02_sfnt_off0001245e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1245E | 4324 bytes |
SHA-256: ce7e2e230a41ba6fc2d7d2240890c8289d67876d84a3d076d67c0b48111c8230 |
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