MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The file was detected as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. It contains an embedded URI pointing to 'https://leonvi.ru/123?utm_term=molar+mass+of+%2528co3%25293', which is a strong indicator of a phishing or malware distribution attempt. Although no scripts were explicitly extracted, the PDF structure and embedded URLs suggest it is designed to redirect users to potentially harmful content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 4
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://leonvi.ru/123?utm_term=molar+mass+of+%2528co3%25293 PDF link annotation
- https://cdn.sqhk.co/dakuwuwuzije/mhcrhh0/london_travel_guide.pdfIn PDF document text
- https://cdn.sqhk.co/dukosisevu/3uYdhem/merumakagu.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4454281/normal_6010efff71438.pdfIn PDF document text
- https://cdn.sqhk.co/molewekane/ijiwgiC/cbbc_magic_mansion_game.pdfIn PDF document text
- https://cdn.sqhk.co/pifonode/hiP2tog/cnc_router_machine_for_sale.pdfIn PDF document text
- https://cdn.sqhk.co/lolajelor/ggMiegf/call_of_mini_zombies_mod_apk_unlimited_money.pdfIn PDF document text
- https://cdn.sqhk.co/rigizisojix/Mjhjijg/43685430097.pdfIn PDF document text
- https://cdn.sqhk.co/mugegiduveb/hiFjgMg/ups_golden_valley_minnesota.pdfIn PDF document text
- https://cdn.sqhk.co/datolabevev/gieO9gf/kedosufegaxafibaledilozem.pdfIn PDF document text
- https://cdn.sqhk.co/molavagew/3cOjj4U/stickman_legends_shadow_wars_2_mod_apk.pdfIn PDF document text
- http://pressit.space/satuxubuvotomowkap0.pdfIn PDF document text
- https://cdn.sqhk.co/lalamiteliw/8jhgeUy/65214437552.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4381340/normal_60255e04b7816.pdfIn PDF document text
- https://cdn.sqhk.co/tudusiki/ejak1jb/dare_you_to_move.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn 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_off0000c7ff.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC7FF | 5352 bytes |
SHA-256: 38cc34e607d5b1c50c21d445bdb937441168c7f9877defbca5bcc8d613fa3ae4 |
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font_01_sfnt_off0000da34.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDA34 | 10792 bytes |
SHA-256: d335a3db8b0ad85dc802cab217963ce9d050c95815f992d5cf1010028cf67ba8 |
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