MALICIOUS
244
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged by multiple heuristics as malicious, including a critical finding for linking to known malicious redirector infrastructure. The document body, though heavily obfuscated, suggests a lure related to 'quote template in word'. The presence of numerous external links, many pointing to disposable hosting, indicates a link farm designed to distribute malicious content or phish users. No scripts were extracted, but the overall structure and URL findings strongly suggest a phishing or malware distribution campaign.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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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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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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/aws?utm_term=quote+template+in+word In PDF document text
- https://jefelowomiwit.weebly.com/uploads/1/3/4/5/134599681/pifiruzumej_ferojekeje_vezedimese_jojisi.pdfIn PDF document text
- https://wekonopu.weebly.com/uploads/1/3/4/8/134848362/geridozadatilosoxa.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4450260/normal_5fc5f749daf4b.pdfIn PDF document text
- https://xoraxabaxid.weebly.com/uploads/1/3/2/6/132682630/bf0768bc9a84a.pdfIn PDF document text
- https://dumunevebule.weebly.com/uploads/1/3/0/8/130874169/7996174.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://uploads.strikinglycdn.com/files/96177669-3311-487a-903d-2919cefada2d/bonjour_tristesse_chapter_5_summary.pdfIn PDF document text
- https://static1.squarespace.com/static/5fc0eab716f6d44b07bedc8b/t/5fc56d513485235c867df44e/1606774100282/tracing_light_box_joanns.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/29fdf2c4-f596-409f-a402-e7f13fa042ba/dijopexotelubanerarikibu.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1efb08a2-8d68-42de-8f50-7a464c923c5b/billetera_movil_banpro_bloqueada.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/14613b22-d118-4701-8dfb-b835c692c78f/49628531416.pdfIn PDF document text
- https://s3.amazonaws.com/kuboki/dapowiril.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0fe78ffc-ba6f-43ab-aa11-99213623e118/7445326320.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_off0000ca92.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCA92 | 4964 bytes |
SHA-256: 6e57c8332be15a5bc37fddbc81795b96b024eb07449ef59ad7bee988095acc76 |
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font_01_sfnt_off0000db62.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDB62 | 10188 bytes |
SHA-256: c3c04f8843701f30eadae72dcf14c83e6846df4bc4d5fb252314e6655753adab |
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font_02_sfnt_off0000fd53.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFD53 | 4324 bytes |
SHA-256: 1062cd8ddf90f4344fa193b395386d5669df1a952e5759311ca261a71931f361 |
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