MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged as malicious by ML classifiers and ClamAV, indicating a phishing or trojan threat. It contains numerous external links, many hosted on disposable domains, suggesting a link farm designed to redirect users to malicious content. The embedded URLs and the overall structure point towards a phishing or scam attempt, likely initiated via spearphishing attachment.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 6
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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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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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Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
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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://soxebez.ru/strik?utm_term=how+to+carb+cycle+v+shred PDF link annotation
- https://cdn.sqhk.co/zimuteraf/edwifjb/music_id_app_download.pdfIn PDF document text
- https://cdn.sqhk.co/karadirimose/gcTjfgh/rutuleduzixumi.pdfIn PDF document text
- https://cdn.sqhk.co/sisuriwul/enqjjgc/91530883646.pdfIn PDF document text
- https://xudapunazegiwav.weebly.com/uploads/1/3/2/7/132741045/cb8db070a53a.pdfIn PDF document text
- https://cdn.sqhk.co/balatexoriv/jjUOnxU/2505337619.pdfIn PDF document text
- https://cdn.sqhk.co/jupozaregu/giaiiAd/4779771345.pdfIn PDF document text
- http://select-get.top/pawezedozegemapif52h3b.pdfIn PDF document text
- https://cdn.sqhk.co/tipefimex/fOfjdjb/call_of_duty_black_ops_zombies_android_apkpure.pdfIn PDF document text
- https://xagigerabep.weebly.com/uploads/1/3/1/4/131483632/lobekapomagope-nususo-sakesige-tigoxutoko.pdfIn PDF document text
- http://boldly-grow.com/319034493514fbpi.pdfIn PDF document text
- https://mufamemibota.weebly.com/uploads/1/3/1/8/131856380/3b4adcf0b4c.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/1cc3b21d-abf4-4f6c-a3ad-43284c4b0266/my_first_summer_in_the_sierra_first_edition.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/74f38d42-f94b-4134-98cb-4545b97adc1d/7-3_practice_similar_triangles_worksheet_answers.pdfIn PDF document text
- https://s3.amazonaws.com/tanapilamaxi/fepupozur.pdfIn PDF document text
- https://s3.amazonaws.com/pulavokaxe/second_coil_of_bahamut_savage_guide.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f1186fc6-e0c3-4eac-b182-fa97e64b6cd6/gewasad.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b3fa156b-5abc-4563-9eac-629f8b9619a5/5872364359.pdfIn PDF document text
- https://s3.amazonaws.com/tawosutosuxi/bepeka.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/452514ee-4714-447b-99f6-a2888122d9e9/price_jhangiani__chiang._2015._research_methods_in_psychology_second_canadian_edition.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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00010006.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10006 | 5380 bytes |
SHA-256: 2398a5cfc95d45127e27d7e9e1d7263939a2ce739290ac62a8456771e4694396 |
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font_01_sfnt_off0001125e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1125E | 11148 bytes |
SHA-256: aa7f87e8a528a3d48f5e652300c8f84694d9f39852807bc6a3bfd82f37cd5b79 |
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font_02_sfnt_off0001387e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1387E | 16084 bytes |
SHA-256: dd003ab6b3fc3a451384952dc652c5fa5bce06a9b3c4d992b98c25fd7829260c |
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