MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains an embedded URI pointing to a suspicious domain, identified by heuristics and ClamAV as malicious. The document body, though heavily obfuscated, suggests a lure related to a medical topic, likely to trick users into clicking the malicious link. The presence of embedded URLs and the ML classifier's high confidence score indicate a phishing or malware distribution attempt.
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://vilenefex.ru/award?keyword=anemia+hemolitica+en+el+embarazo+pdf
- https://jinikegubu.weebly.com/uploads/1/3/4/8/134873825/luwedavagupeki.pdf
- https://cdn.sqhk.co/tawavumazo/sziaigk/ninja_arashi_game_video.pdf
- http://vatidenow.medianewsonline.com/dare_to_be_kind_book.pdf
- http://recepty-dd.info/sigagigosanunavopik9hmh.pdf
- https://cdn.sqhk.co/zopimoforaja/jhPgiDU/skip_bo_rules.pdf
- https://nuxozabu.weebly.com/uploads/1/3/1/8/131871912/womavuwetirutatudo.pdf
- https://digaporabanezaf.weebly.com/uploads/1/3/4/6/134689005/neberol.pdf
- http://cocobuka3.xyz/fish_plural_possessive_formhs1hm.pdf
- https://setuwome.weebly.com/uploads/1/3/0/8/130874340/wazabuwosi.pdf
- http://lnstagram-blue-ticks.com/6126931323592kdx.pdf
- http://reduslimitalia-official.site/how_to_hold_snare_drum_sticksdw0xs.pdf
- https://minedikatew.weebly.com/uploads/1/3/0/7/130739540/zukuba.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://uploads.strikinglycdn.com/files/d0d8f471-90d4-4738-b0b5-27477c24e067/microsoft_wireless_mouse_5000_pairing_mode.pdf
- https://uploads.strikinglycdn.com/files/727d9aeb-7d20-43df-ae92-590882ceff33/the_most_listened_songs_on_youtube.pdf
- http://pasifowon.atwebpages.com/gewosimiwupebabedewexa.pdf
- https://uploads.strikinglycdn.com/files/77935e44-0e78-4641-a3d4-aadcf012e865/administering_medication_via_g_tube.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_off0000f1ae.bin5012ce79fcb6f008c6b28e5816a2066fd2c74d340423cfb8f9a764d4ed87b406 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF1AE | 5396 bytes |
font_01_sfnt_off000103e2.bin10e4fc15148d5bd37b11722a19fda4bd975d93e2f490310552c743d8ada2eeb0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x103E2 | 11740 bytes |
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