MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a critical heuristic firing for a malicious redirector link pointing to 'https://cctraff.ru/strik?utm_term=freeway+closures+55'. This URL is the primary indicator of malicious intent, likely serving as a lure for phishing or to download further malicious content. The ML classifier and ClamAV detection further support the malicious nature of this PDF.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 4
-
ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
-
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.
-
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://cctraff.ru/strik?utm_term=freeway+closures+55 In PDF document text
- https://cdn-cms.f-static.net/uploads/4375541/normal_5f8b8f47cbc15.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4382189/normal_5fb76cad075b8.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4370304/normal_5f88316c9b1d1.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4404488/normal_5fc65590e3c98.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4403565/normal_5f918dbf8ac5f.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4404727/normal_5fdf4c58cb147.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4499329/normal_5fdfa8cd550c7.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4469640/normal_5fc09ad4cdb15.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366343/normal_5fd61d77e1ee0.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/bd17ef5d-4ecb-4abe-98dd-76681fcb7136/busatuwimotivabekumepelu.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f6907c5b-991f-4ae2-bc7c-73ee03eb12a8/31804033035.pdfIn PDF document text
- https://s3.amazonaws.com/sitok/latolire.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_off0000c45f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC45F | 5068 bytes |
SHA-256: 5dc29e1a48570b9a0e5c2ddd9c01f49f8692eaa199873651522717b59058ef66 |
|||
font_01_sfnt_off0000d5c7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD5C7 | 10500 bytes |
SHA-256: fe41062ed2b9e8285160d38919d92a69052b32974422809583a8348edbd1c96e |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.