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://gettraff.ru/123?utm_term=uno+swap+hands+card+do+you+have+to+swap'. The ML classifier also strongly flagged this PDF as malicious. While no scripts were explicitly extracted, the nature of the redirector suggests an attempt to lure the user to a malicious site, consistent with phishing or malware delivery.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
Heuristics 4
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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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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=uno+swap+hands+card+do+you+have+to+swap In PDF document text
- https://static.s123-cdn-static.com/uploads/4464865/normal_5fc556b250ab1.pdfIn PDF document text
- https://cdn.sqhk.co/vagekoxes/UgcMjg7/veridafilepupevizaf.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4403557/normal_5f97a4eb7f800.pdfIn PDF document text
- https://gigadejelurare.weebly.com/uploads/1/3/0/8/130874533/4637164.pdfIn PDF document text
- https://cdn.sqhk.co/faresawuf/SnIVRlS/go_kart_runs_then_shuts_off.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4446398/normal_5fe9db7d53b74.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4391315/normal_5fb7ecb4d0659.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/wutisigila/ahle_hadith_naat.pdfIn PDF document text
- https://s3.amazonaws.com/vuzotisenixava/2017_led_edit_software.pdfIn PDF document text
- https://s3.amazonaws.com/faserubafa/4504245539.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_off0000e4a5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE4A5 | 5376 bytes |
SHA-256: 3e0166279e5e1bfa74a0f196bf98104e3107487f7ed37885792f53b8347142d7 |
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font_01_sfnt_off0000f705.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF705 | 10576 bytes |
SHA-256: 4ef3553dc873260df804fd4a14952e4816714028c460cc4cb9216bdb119218e8 |
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