MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file contains a large number of external links, many pointing to disposable hosting services, suggesting a link farm or SEO spam operation. The primary malicious URL identified is https://druttle.ru/strik?utm_term=symbol+ls4278+wireless+bluetooth+barcode+scanner, which is likely used to redirect users to malicious content. The ML classifier and ClamAV detection strongly indicate malicious intent, likely related to phishing or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9999
Heuristics 6
-
ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
-
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.
-
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.
-
External URI info PDF_URIPDF contains an external URL action
-
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.
-
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://druttle.ru/strik?utm_term=symbol+ls4278+wireless+bluetooth+barcode+scanner PDF link annotation
- https://cdn-cms.f-static.net/uploads/4366958/normal_606cf53b5875e.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4470223/normal_6041cc77bc18d.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4403417/normal_5fc7745210c64.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/fcd25852-6343-47b7-b6a4-a1faf8e11537/how_to_check_interface_errors_cisco.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/200849d7-555a-401d-93d5-9567c3b94c37/zifijo.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f00f0f38-6c8f-4460-82e2-82d9d468be2e/throne_of_glass_fanart_rowan.pdfIn PDF document text
- https://02aee961-309f-4c8b-9790-08f12c26706e.filesusr.com/ugd/8321db_c30426a5bdff4fc598af48af054bb4f8.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/6ffd9418-a156-4696-b687-54290e9f6253/54285917947.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ba762f4f-7f69-4c79-ba78-fb4832e215c9/rexijukexegokelus.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c8770594-bc94-4c2e-ab29-664efd472bc4/96667417779.pdfIn PDF document text
- https://7aff118d-26f6-4d76-9bc9-1838009e7274.filesusr.com/ugd/f80014_1e7d1202638247588ce0ef0646526b30.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/edb53d24-bb6d-45ea-8aa5-c98d61feddfc/puwepofeje.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2e855193-f112-4bad-9611-e94ee01ce01b/bobiguvapanukud.pdfIn PDF document text
- https://b7af6bb9-01eb-4839-ab56-764651de4344.filesusr.com/ugd/2486b5_cc799ec5791e42c981c4f1d9fd6dc284.pdf?index=trueIn PDF document text
- https://fa53e508-d88d-41cb-897c-7a5b6f1bfcc3.filesusr.com/ugd/361045_ec0ea3cae7ed47b3ba9eb8cc347a794c.pdf?index=trueIn PDF document text
- https://97ca8ee5-9e40-45cc-bd46-7bc1f23d59ff.filesusr.com/ugd/112b0f_0aa5ee5feaf447c3820e9850b2b0a045.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/a880e600-03a6-44fa-9aac-0fe6b0fb3726/vabowiwa.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_off0000e536.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE536 | 6108 bytes |
SHA-256: abf6ada222f85352fd58b6336030cf8b3af7d57424be4cbea55666885671344d |
|||
font_01_sfnt_off0000f9f3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF9F3 | 10812 bytes |
SHA-256: 6153244b0d76223c6ff1474546b4688751051bcf9e165604fea84f1c7dbacbf6 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.