MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The file is identified as malicious by ML classifiers and ClamAV, with a high risk score. It contains an embedded URL pointing to a suspicious domain, which is likely used for phishing or to serve a secondary payload. The document body, though heavily obfuscated, suggests a lure related to a 'summary pdf'. No scripts were extracted from this sample.
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://trafffi.ru/strik?utm_term=harvest+manjula+padmanabhan+summary+pdf PDF link annotation
- https://reganumezeku.weebly.com/uploads/1/3/4/7/134749319/3288868.pdfIn PDF document text
- https://tedinuvade.weebly.com/uploads/1/3/4/3/134348171/liwuwije.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4443574/normal_5fa5a2c5a9a65.pdfIn PDF document text
- https://munejubulogulep.weebly.com/uploads/1/3/4/2/134266186/cd7647a057667e4.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366659/normal_5f877d30bc06c.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/baxekojojexusol/pioneer_clothing_ideas.pdfIn PDF document text
- https://static1.squarespace.com/static/5fc0dbcbbf71053ccb0ffb78/t/5fc3c2a7145a8629dc235332/1606664877638/2_peter_3_16-18.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/223223f3-93ea-4ec7-b8c9-86318dc9109a/tejido_conjuntivo_laxo_caracteristicas.pdfIn PDF document text
- https://static1.squarespace.com/static/5fcdeb5349d01c20c203260c/t/5fcf8f101901dd4d2ed94dee/1607438096661/puppy_has_runny_poop_with_mucus.pdfIn PDF document text
- https://s3.amazonaws.com/pevuwarobuvowa/london_accountant_salary_guide.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/326bf089-786a-4ea0-8844-5c7909a30c0c/monuwobemutimipevob.pdfIn PDF document text
- https://static1.squarespace.com/static/5fc788c9791da6493f6aea64/t/5fd71552ab77727176a74aa6/1607931218384/25._1_the_electromagnetic_spectrum_worksheet_answers.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_off0000ca4b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCA4B | 5620 bytes |
SHA-256: 6516efd08410101833c6a14e6d29a2187b7e0dd30ec2bb8a982442e818ce6681 |
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font_01_sfnt_off0000dd48.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDD48 | 10192 bytes |
SHA-256: c4876d5baaeacd20ef5fd28c26f25c5944bcf61d44f6f75e9c5af0c1db9ff934 |
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