MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a critical heuristic firing for linking to known malicious redirector infrastructure, specifically 'https://ggtraff.ru/strik?keyword=neverwinter+professions+guide+mod+15'. ClamAV also detected it as 'Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0'. The document body, though heavily obfuscated, suggests a lure related to a 'Neverwinter professions guide'. This indicates a likely phishing or malware distribution attempt via a malicious attachment.
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-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://ggtraff.ru/strik?keyword=neverwinter+professions+guide+mod+15
- https://cdn-cms.f-static.net/uploads/4381344/normal_5f9cfae48c0ec.pdf
- https://cdn-cms.f-static.net/uploads/4458390/normal_5fa98d91b1b4d.pdf
- https://cdn-cms.f-static.net/uploads/4365552/normal_5fa7dcf17307f.pdf
- https://cdn-cms.f-static.net/uploads/4417141/normal_5fa92226387cc.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://s3.amazonaws.com/woberiz/53368403031.pdf
- https://uploads.strikinglycdn.com/files/abfc7309-16c7-43c6-bd27-1b448e8ca90b/74490859940.pdf
- https://uploads.strikinglycdn.com/files/4b88fb81-22ee-4fd6-8fa8-10e5f50184d4/rosufo.pdf
- https://uploads.strikinglycdn.com/files/6343ca9e-437d-4819-bb05-dedbed06c9ed/kajafop.pdf
- https://s3.amazonaws.com/libowebujakux/ingersoll_rand_air_compressor_ssr_manual.pdf
- https://s3.amazonaws.com/zonivezada/69499436999.pdf
- https://uploads.strikinglycdn.com/files/9ad1ca25-61b1-497e-9f42-48958b5ba505/mp3_app_for_android_phones.pdf
- https://uploads.strikinglycdn.com/files/033699a0-0c59-4184-91de-d4848c777ebd/sejuzolupelepanotozuxusib.pdf
- https://uploads.strikinglycdn.com/files/bbb89515-07cc-4951-8377-a478cc759cf7/24249919553.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_off0000dd94.bindcadbdf5a8bd794962570e276530058428814f3ae45f82f57e783f0996a69b19 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDD94 | 5416 bytes |
font_01_sfnt_off0000f019.bin3a6771eb50203c741c0390e81a63849c49dadd1ecd1d249b1a9ed13a9f352a29 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF019 | 10572 bytes |
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