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=baby+red+deer+called'. 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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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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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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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=baby+red+deer+called
- https://cdn-cms.f-static.net/uploads/4389823/normal_5f9e92cf04525.pdf
- https://cdn-cms.f-static.net/uploads/4374366/normal_5fa0c127518d5.pdf
- https://worobewunit.weebly.com/uploads/1/3/1/4/131406731/paxukekabejodifewara.pdf
- https://xelipifexejup.weebly.com/uploads/1/3/4/8/134848770/vuwajeromidi_mevimezemeze.pdf
- https://jarapitoxedomel.weebly.com/uploads/1/3/1/4/131437170/4e3cf21244a.pdf
- https://bulipegorevuju.weebly.com/uploads/1/3/4/7/134700868/9021f9a2797a3.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://static1.squarespace.com/static/5fc0c6a4a87939686407af5f/t/5fc0f8829ee0f32b877589be/1606482051039/57508391491.pdf
- https://static1.squarespace.com/static/5fc00874a5bc066edfa0f7a0/t/5fc15a869b1ed035380e755b/1606507143416/59943517105.pdf
- https://uploads.strikinglycdn.com/files/33d6c57c-8d94-412d-8ff3-7d688cc19c28/wild_boy_of_aveyron.pdf
- https://uploads.strikinglycdn.com/files/f6b949a2-1047-4867-a5d7-1b393c6e6647/1_4_5_piano_chord_progression_chart.pdf
- https://static1.squarespace.com/static/5fc38de88787e879897caab0/t/5fc62c4af3de5e49b537c6bf/1606822990075/10043971670.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_off0000cb98.bin51268410f621f55e9accac17cb3a21a3f61064f19deafa0f2279b6654452f5c2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCB98 | 5044 bytes |
font_01_sfnt_off0000dcd0.bin3d6bae835679941af8b7b50133986d768d5bab104829f50f3a5c0bbc0b44f1d7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDCD0 | 10012 bytes |
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