MALICIOUS
162
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://gettraff.ru/aws?utm_term=four+features+of+a+spreadsheet+application'. This, combined with ML classification and ClamAV detection, strongly indicates malicious intent. The document body, though heavily obfuscated, contains metadata suggesting it was generated by wkhtmltopdf, and the presence of embedded URLs confirms the redirection attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9995
Heuristics 5
-
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.
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
-
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://gettraff.ru/aws?utm_term=four+features+of+a+spreadsheet+application
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://uploads.strikinglycdn.com/files/9368ca39-9d14-49a9-8420-ec7c4604c5c2/37370310920.pdf
- https://uploads.strikinglycdn.com/files/71a9a2ad-3d2f-4c8b-98e4-9ed28c1fa113/tektopia_villager_mod_wiki.pdf
- https://s3.amazonaws.com/tosevud/46211157099.pdf
- https://uploads.strikinglycdn.com/files/6343ee47-55a0-4b83-8e8d-c5dd6b794a9a/27139670265.pdf
- https://uploads.strikinglycdn.com/files/b28041a2-309d-4431-8629-e3a193f7b949/xaladuwenuzetegepibob.pdf
- https://static1.squarespace.com/static/5fc0c1ca2bbd74065805c248/t/5fc36f1a2dd96f591859f32c/1606643493369/10344913196.pdf
- https://uploads.strikinglycdn.com/files/8d81663a-7e56-4e96-b16f-fe5c3c357bc8/76717507178.pdf
- https://uploads.strikinglycdn.com/files/d9370573-27b0-4b6f-a2d0-7ce6973c6094/23759169518.pdf
- https://uploads.strikinglycdn.com/files/d81285d6-23c6-425d-b966-06a5eef9b3fe/tous_unis_dans_l_esprit.pdf
- https://uploads.strikinglycdn.com/files/cfc9e59b-aac2-4a13-b3ed-0efdb35b8f2b/fashy_hot_water_bottle_stopper.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000c938.binf0c38f1028bc8a1068a171929040b3336bf154f1b5b92e830f4fd6e0a1158b5c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC938 | 5196 bytes |
font_01_sfnt_off0000dae2.binf19e76b38488317e1c9167fcbb850a380aec32b08f165a4ff8d888a9f192ecf6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDAE2 | 9680 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.