MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains an embedded URL that directs users to a suspicious domain, likely for phishing purposes. The ML classifier and ClamAV detection strongly indicate malicious intent, classifying it as a phishing trojan. The document body, though heavily obfuscated, appears to contain references to 'DPS portal teacher' and 'wkhtmltopdf', suggesting a lure to a fake portal.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
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://traffset.ru/wb?keyword=dps%20portal%20teacher PDF link annotation
- https://cdn.sqhk.co/jasorevujoxu/RBiwtuh/massive_mimo_beamforming_antenna.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4391001/normal_5fa1aedf66d77.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/9956e690-0f91-48d4-81e4-1b6fc33c607f/bawov.pdfIn PDF document text
- https://s3.amazonaws.com/wipotegadodorek/59112264382.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e861af79-e4a7-4449-bffa-ec9cedf3722b/lash_excel_reviews.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/06c30fc5-dc59-421f-aad9-94776e5da028/master_conjuration_spells_skyrim_quest.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2428a157-2e62-4624-aa41-1215465e3f35/gitezatatuni.pdfIn PDF document text
- https://s3.amazonaws.com/tarajix/29310238693.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7564eaa1-41e1-4c68-aff2-afe02c08af4d/ping_g25_one_inch_extended_wedges.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6f2aabb3-60c1-4423-afe3-fbe5ecb50934/2017_nissan_rogue_reviews.pdfIn PDF document text
- https://s3.amazonaws.com/zifozujiwi/fanaditeforamudoxi.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d1ffd6c0-af25-4f9c-a107-998f45f07c44/tokasefazopupifubekun.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_off0000aacf.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAACF | 5020 bytes |
SHA-256: ff3d8914af61f6e63c939925d279fb3b4279d4919958b29af11ac9bc65f94dac |
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font_01_sfnt_off0000bbd9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBBD9 | 9216 bytes |
SHA-256: 92d6df1b8fb66c2f103c317aeac442aa3544c36189c9452a78678b0251aeca70 |
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