MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. It contains an embedded URL pointing to 'resalured.ru', which is likely used to host a phishing page or a second-stage payload. The document body, though heavily obfuscated, contains text related to 'biological half life' and 'wkhtmltopdf', suggesting a potential lure.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
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://resalured.ru/strik?utm_term=explain+the+term+biological+half+life
- http://xuzerujagojagip.scienceontheweb.net/living_clean_cleaners.pdf
- https://cdn.sqhk.co/mixaluwekitu/xv7jcgf/space_battleship_yamato_model.pdf
- https://cdn.sqhk.co/walamalesumi/j3che1d/influence_meaning_for_kids.pdf
- http://lirinevewafa.mypressonline.com/13925265093.pdf
- http://fiziwafofekaku.mygamesonline.org/91870891092.pdf
- https://cdn.sqhk.co/fapolokid/hgfgfhc/tijigel.pdf
- https://cdn.sqhk.co/molivovuki/aPRKigy/2415454239.pdf
- http://sunufosabupes.scienceontheweb.net/how_to_use_f_keys_on_logitech_keyboard.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://s3.amazonaws.com/widuxade/parts_for_brother_knitting_machine.pdf
- http://nojikigor.myartsonline.com/what_are_some_key_features_of_a_commedia_dellarte_performance.pdf
- https://s3.amazonaws.com/metakibeme/google_sheet_function_sheet_name.pdf
- https://s3.amazonaws.com/kesumasaka/tobojotibaden.pdf
- https://s3.amazonaws.com/kumasala/government_nutrition_guidelines_for_schools.pdf
- https://s3.amazonaws.com/wazotojemov/kanedosobezawasesuxesol.pdf
- https://s3.amazonaws.com/pasutiz/gavuwedewexur.pdf
- https://s3.amazonaws.com/memexelu/oitnb_minority_report_cast.pdf
- https://s3.amazonaws.com/xamibebulosaxug/custom_roms_for_android_5._1.pdf
- https://s3.amazonaws.com/seriposuj/bulova_marine_star_blue_face.pdf
- https://s3.amazonaws.com/tuxutedi/deep_down_game_guide.pdf
- https://s3.amazonaws.com/xoxaneral/28797195767.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_off0000eece.bin4d272a29bc0d39e198b838552765843b16f2ec8c7be4569a373c0421d93daf5c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEECE | 5416 bytes |
font_01_sfnt_off0001011d.binbbd3e668dc7231e5075ad0bd7f22c6d393046d5ba55ca99ddb579f487fb957d3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1011D | 10644 bytes |
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