MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was detected as malicious by ML classifiers and ClamAV, specifically flagged as a phishing trojan. It contains an embedded URL that directs users to a domain likely used for phishing or malware distribution. The document body, though heavily obfuscated, suggests a lure related to nursing studies to entice users to click the malicious link.
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://seumenha.ru/award?keyword=appareil+urinaire+cours+infirmier+pdf
- https://static.s123-cdn-static.com/uploads/4457296/normal_5ff9e91f6945a.pdf
- https://cdn-cms.f-static.net/uploads/4500425/normal_602fcbc9d0e79.pdf
- https://static.s123-cdn-static.com/uploads/4445866/normal_5fc668cc68ffa.pdf
- https://cdn-cms.f-static.net/uploads/4368467/normal_601f2769746e0.pdf
- http://tiktokfrance.fun/tedopuvevatu0ry.pdf
- https://static.s123-cdn-static.com/uploads/4409826/normal_5ffc819498ce3.pdf
- https://cdn-cms.f-static.net/uploads/4474449/normal_605f3a5ac4ceb.pdf
- http://kilebekum.iblogger.org/ceros_dan_batozar_gratis.pdf
- http://devgm.design/ganipugonixijivulaz15mpf.pdf
- http://soul-felt.com/petokatuwasajasolap1h28n.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cccd2283-d272-450a-840b-6541230ebad2.filesusr.com/ugd/5de1df_1e519c1d19a042e79e9a28e18cf56115.pdf?index=true
- http://bexovivuvere.myartsonline.com/conversion_to_word_document_online.pdf
- http://bugazepoja.onlinewebshop.net/grounding_techniques_worksheet.pdf
- https://3682d434-6e27-4ac8-9ac2-d3ec24fa429c.filesusr.com/ugd/9b5f63_cd84b35a3c9c490388bfee11f4ac1307.pdf?index=true
- http://jajoxutevo.epizy.com/brenda_fassie_black_president.pdf
- http://kubazemaxem.epizy.com/53090541901.pdf
- https://fad58b31-c538-4d3f-828d-7998eec853b9.filesusr.com/ugd/7e6083_e48adce6eb9443e7910e3147e5e7f3d3.pdf?index=true
- http://seroritubofa.atwebpages.com/xuwubutukusotediwub.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_off0000f5a5.bin3485d0883cfb6f87e68f821a90695b29652d3ca8a603f4fd55d83e39032ec13a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF5A5 | 5288 bytes |
font_01_sfnt_off0001078e.bin33af6589bccd32b261b697ebb1727a8b961b29ef083e08431b381a4748e01d8a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1078E | 11680 bytes |
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