MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The file is a PDF document that contains an embedded URI pointing to a suspicious domain, trafftec.ru. ClamAV detection and ML classification strongly indicate maliciousness, specifically as a phishing or trojan. The document body, though heavily obfuscated, contains keywords related to 'free math worksheets', suggesting a lure to trick users into visiting the malicious URL.
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://trafftec.ru/aws?utm_term=free+math+worksheets+printable+1st+grade PDF link annotation
- https://cdn.sqhk.co/zewuxumaro/fhhgfhf/super_mario_3d_world_map_theme.pdfIn PDF document text
- https://lusenivusimutom.weebly.com/uploads/1/3/4/8/134887898/9684754.pdfIn PDF document text
- https://cdn.sqhk.co/leperanurosi/Tgchdhc/83180425991.pdfIn PDF document text
- https://fuxiwajusefu.weebly.com/uploads/1/3/4/6/134617271/e15054582.pdfIn PDF document text
- https://ruwadegefanum.weebly.com/uploads/1/3/4/1/134108857/duzuje.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/926c93d6-8e27-4965-8fad-0770ba11e262/goshen_local_schools.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8e4402d4-780a-4556-9b78-647aaf3ae9b8/53220609525.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/679bfdd0-a9c3-4fea-b361-e724fd9e1aff/11191707415.pdfIn PDF document text
- https://s3.amazonaws.com/bupesejirijejus/kaspar_prince_of_cats_guided_reading.pdfIn PDF document text
- https://s3.amazonaws.com/pisik/wuvananola.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7b5af489-ea92-425b-8be3-33436daf91b8/words_with_gods.pdfIn PDF document text
- https://s3.amazonaws.com/leguvefu/xovimuxikoligoziputo.pdfIn PDF document text
- https://s3.amazonaws.com/wivunonovef/hellboy_2_imdb_parents_guide.pdfIn PDF document text
- https://s3.amazonaws.com/rizezobabub/bennett_mechanical_comprehension_test.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_off0000e6e6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE6E6 | 5676 bytes |
SHA-256: 62b6634cc014ca395ee63fe80d36bbb68fe385dd79763cdf81e3f81099a0988a |
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font_01_sfnt_off0000fa16.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFA16 | 10916 bytes |
SHA-256: d8dc6044614970c095f28e751d279cc3f7445c46568375d781478020dc154a4f |
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