MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains a lure related to downloading drivers for an Acer Aspire laptop, which is a common social engineering tactic. The embedded URL points to a suspicious domain, likely serving as a download or redirection point for malicious content. The ML classifier and ClamAV detection strongly indicate malicious intent, classifying it as a phishing trojan.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
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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External URI info PDF_URIPDF contains an external URL action
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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://trafffe.ru/aws?utm_term=acer+aspire+4750+bluetooth+driver+free PDF link annotation
- https://cdn-cms.f-static.net/uploads/4371787/normal_5fa78cde3b9c3.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4423452/normal_5fb45592c06aa.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4390069/normal_5fdce43ad3f94.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4449406/normal_5ff0493e98f2c.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4392647/normal_5f9308954051e.pdfIn PDF document text
- https://cdn.sqhk.co/jumifokujuje/dOjchfR/92036466783.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/80929872-92db-4b5d-a4fe-7295e93db0d2/75411393215.pdfIn PDF document text
- https://s3.amazonaws.com/bejeseja/pefosawasozorudubabu.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4f44fada-cb72-4611-9b56-217fb4686783/nothing_in_this_book_is_true.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5c18680a-bf4c-4605-b452-664db5760096/tavupididu.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/da2f4cd1-97b8-4810-a848-06392f135981/98049617328.pdfIn PDF document text
- https://s3.amazonaws.com/liguwubore/kesodowojivigedolinefafez.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c16d83e3-bcd9-4184-b1f6-82f3a2909a2e/wefaf.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_off0000cf62.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCF62 | 5864 bytes |
SHA-256: 3bca51993c85ee5b1d545f94af4ed7a04dc07d0f7c5295b67d5d3b79978e1d34 |
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font_01_sfnt_off0000e369.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE369 | 10312 bytes |
SHA-256: cc45c2601637ab41b50ca8513f0b90caf199697553aa504395fca2755b0e6e37 |
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