MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged as malicious by multiple heuristics, including ML classification and ClamAV, indicating a high likelihood of malicious intent. The presence of external URIs, specifically one pointing to 'druttle.ru', suggests a phishing or content-luring attempt. While no scripts were explicitly extracted, the PDF structure and embedded URLs are indicative of a malicious document designed to deceive users, potentially leading them to download further malware or engage in phishing.
Machine Learning
- Nyx PDF Classifier malicious score 0.9991
Heuristics 5
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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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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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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://druttle.ru/award?keyword=adobe+acrobat+dc+not+opening+pdf+mac PDF link annotation
- https://cdn.sqhk.co/todiwapubu/hbtHVJJ/28571861822.pdfIn PDF document text
- https://cdn.sqhk.co/rabataxuvax/blJhazR/homescapes_app_won_t_load.pdfIn PDF document text
- https://cdn.sqhk.co/jimumakevaji/gegARja/fly_this_simulator.pdfIn PDF document text
- https://cdn.sqhk.co/taxeseta/icjjZKF/2045467742.pdfIn PDF document text
- https://cdn.sqhk.co/xuxozowaki/kQQ1Vjf/92000281984.pdfIn PDF document text
- https://cdn.sqhk.co/kabevapixox/fKHhehe/9003444100.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://s3.amazonaws.com/woxotopapozokev/how_to_factory_reset_lexmark_e360dn_printer.pdfIn PDF document text
- https://s3.amazonaws.com/bupaxomu/25232105649.pdfIn PDF document text
- https://s3.amazonaws.com/bifadiwuwileji/star_trek_enterprise_archer_and_tpol_fanfiction.pdfIn PDF document text
- https://769966b8-4adc-437e-bba8-f198cf6e171b.filesusr.com/ugd/41a0b6_743ee0c9b6b64b06926f75ba57d0a11e.pdf?index=trueIn PDF document text
- https://e8e87dc5-637d-47ba-9de6-e7d98d123d78.filesusr.com/ugd/a69a03_0cac0821c34a4055a8cb2026ba6359c6.pdf?index=trueIn PDF document text
- https://98be45bc-63b9-4117-aff7-84a3d4f2c4a0.filesusr.com/ugd/90c678_068c2be5b95246cca57cc7ff5c82310e.pdf?index=trueIn PDF document text
- https://45f0f727-c607-4398-b3b7-8b42e23b21b2.filesusr.com/ugd/0a84ca_e46bdb3bbdbf43cc8338e04aa824a9ce.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/resixexi/haier_portable_air_conditioner_manual_hpb08xcm.pdfIn PDF document text
- https://s3.amazonaws.com/xipavir/choke_motorcycle_manual.pdfIn PDF document text
- https://436010f1-0dd7-4950-aec0-3bdf337573e8.filesusr.com/ugd/5a4c69_e117255b44e44af18774ed37c769c7f8.pdf?index=trueIn PDF document text
- https://c301b42c-deab-4116-afcd-a09dd0728425.filesusr.com/ugd/4bb894_243cbc2c221e401d866065c1264d78fd.pdf?index=trueIn PDF document text
- https://c4a5d104-04f9-44e6-b03f-1f5edac3680f.filesusr.com/ugd/f23921_9753e9a710f543c683bf91b5b2bda69e.pdf?index=trueIn PDF document text
- https://a581e706-3bf6-41fb-8978-ad4d4077590d.filesusr.com/ugd/afbe6b_446fb40a19db46aa9d16a781624e1e40.pdf?index=trueIn PDF document text
- https://b634734f-67aa-4edc-9b69-dcf7610e4690.filesusr.com/ugd/c86859_610b9c4d85b64a21bf0b7c8fb0d5048b.pdf?index=trueIn PDF document text
- https://989244f3-426d-4557-b4f1-0018dac9047c.filesusr.com/ugd/57c819_e89b7017e97946d89dbfdc176dc32f01.pdf?index=trueIn PDF document text
- https://fa90eb46-aa9b-4fd1-a2e8-e903ec8e50a4.filesusr.com/ugd/575fb0_9b864751c9ea4b5dbec589adf04fc25b.pdf?index=trueIn PDF document text
- https://7f58a6d3-5723-489e-a2bd-17fd91e1ddd5.filesusr.com/ugd/655495_d96a642378b048eebabe6c597fc410d5.pdf?index=trueIn 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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000fd8f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFD8F | 5180 bytes |
SHA-256: b26acc603dd6c975a7cf12ebac17764bdc7c90c83cc0f7a9ae6d716f10fadc3f |
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font_01_sfnt_off00010f14.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10F14 | 10732 bytes |
SHA-256: 90b3a5acf66c17deb78839599de3758caf05e7eef2cc800adc8afcd980a1df32 |
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font_02_sfnt_off000133d8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x133D8 | 4324 bytes |
SHA-256: ce7e2e230a41ba6fc2d7d2240890c8289d67876d84a3d076d67c0b48111c8230 |
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