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 'ggtraff.ru'. The ML classifier also flagged the PDF with high confidence. The document body, though heavily obfuscated, contains text that suggests an urgency lure, which is a common tactic in phishing campaigns. The presence of embedded URLs and the overall malicious verdict strongly indicate a phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9995
Heuristics 5
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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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Urgency / deadline lure low SE_URGENCY_LUREDocument contains urgency or deadline language ('account will be terminated', 'action required within 24 hours', etc.) — useful context, but low-signal without other findings
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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/aws?utm_term=vans+old+skool+checkered+platform
- https://cdn-cms.f-static.net/uploads/4377115/normal_5fb35459c00d7.pdf
- https://cdn-cms.f-static.net/uploads/4391317/normal_5fad26031419e.pdf
- https://cdn-cms.f-static.net/uploads/4409393/normal_5fbec7d0c36e0.pdf
- https://cdn-cms.f-static.net/uploads/4387052/normal_5f903f5094d4a.pdf
- https://static.s123-cdn-static.com/uploads/4421623/normal_5fe236489058a.pdf
- http://www.opentle.org
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://s3.amazonaws.com/nuxepiduded/88739447401.pdf
- https://uploads.strikinglycdn.com/files/d20cfd32-6879-4ff0-a081-5d020d6b3113/44260644279.pdf
- https://uploads.strikinglycdn.com/files/c18ad1d2-0952-44cc-952d-e4f216abe56b/virgilio_mail_-_login_https_login.virgilio.it.pdf
- https://s3.amazonaws.com/tedowafomaru/hollywood_movies_hd_free_sites.pdf
- https://uploads.strikinglycdn.com/files/ef00b32e-9eb9-43ee-8faa-f797e8c36212/hot_wheels_cars_lamborghini.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://www.gnu.org/licenses/gpl.html
- http://scripts.sil.org/OFL
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
stream_004_off0000d9fe.bin1f2ca71198b537e3e029ebe39932bca11babb112739ea6cf402b989f0f643195 |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0xD9FE | 11900 bytes |
font_00_sfnt_off0000c7ba.bin238bfd1fc4799bea575ed304fbe2ebd35644f579e622f3021713330650d40b1a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC7BA | 5424 bytes |
font_02_sfnt_off0000fafb.bine8e0eb2f346f3b4d906b95a434e9e0b454a5dbf88a147e1b3f5f26ffaa758733 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFAFB | 14288 bytes |
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