MALICIOUS
184
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged as malicious by multiple heuristics and a machine learning classifier, indicating a high likelihood of malicious intent. It contains numerous embedded URLs, with at least one identified as a redirector to known malicious infrastructure. The document body, though heavily obfuscated, appears to be a lure, possibly related to search terms like 'abby wambach wolfpack pdf'. The primary attack pattern involves directing users to potentially harmful websites.
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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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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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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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://yafferge.ru/award?keyword=abby+wambach+wolfpack+pdf In PDF document text
- http://gatorama.space/work_smarter_not_harder_book_free_downloadz499d.pdfIn PDF document text
- https://cdn.sqhk.co/jaxubefe/JgeJhbA/69432970500.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4473041/normal_5fcad0972151f.pdfIn PDF document text
- http://sijemogezabusa.sportsontheweb.net/musorevuzen.pdfIn PDF document text
- http://ru-1.casa/59533153744pgg05.pdfIn PDF document text
- http://alexandreablog.com/4099220096772kc0.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4475208/normal_5fcf399c7e94f.pdfIn PDF document text
- http://okrasote.info/93877424014hm3lg.pdfIn PDF document text
- https://cdn.sqhk.co/jolodovi/exEIgd0/true_football_national_manager_patch.pdfIn PDF document text
- https://cdn.sqhk.co/rukugewul/jeJidid/airtel_my_number_offer_bihar.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4370266/normal_5fd1cb05bc2b3.pdfIn PDF document text
- https://cdn.sqhk.co/pigexebobe/bgenhjK/82176848318.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4421352/normal_6041c4570b7fd.pdfIn PDF document text
- http://kifopelidito.mypressonline.com/english_b1_level_vocabulary.pdfIn PDF document text
- http://help-copyrightservice.xyz/dizubijevumaselazaveligo7j26p.pdfIn PDF document text
- https://cdn.sqhk.co/vefusujix/jgfejdB/rulomajibup.pdfIn PDF document text
- http://fosonelotila.medianewsonline.com/what_food_do_you_eat_on_noom_diet.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/998c5940-9855-46c5-bfe2-878d32b32015/jam_speaker_will_not_turn_on.pdfIn PDF document text
- https://5f8b0e40-2141-4341-98ab-6145db4b8156.filesusr.com/ugd/2072cd_eb49e71aa4d84884a8f8b742f91fa398.pdf?index=trueIn PDF document text
- https://237a2310-9536-43ad-add1-fe73b840a51a.filesusr.com/ugd/8b319d_8e7388e8b42c43abbd2077fd9a1f44fa.pdf?index=trueIn PDF document text
- http://tifavamifikas.myartsonline.com/16763255977.pdfIn PDF document text
- https://bef89f6e-6323-4b84-ad9d-a44490bfcc4f.filesusr.com/ugd/96768c_2f32c8909f504c0d817b5465b97fcc1f.pdf?index=trueIn PDF document text
- https://37459de8-d961-4a2a-897a-801dad55dcfc.filesusr.com/ugd/1395e2_410398b588c643728a906dd737861e03.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/c0456d3c-c6df-4a8b-9161-fba92a7fe49d/how_do_i_get_my_lg_washer_to_drain.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
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f24a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF24A | 5508 bytes |
SHA-256: 6ce74c8d425c178d0eff4933343189db9473948a04d2a4093724844d169908dc |
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font_01_sfnt_off000104fb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x104FB | 15448 bytes |
SHA-256: 9dcfaedd70041e69b2606a1b4db9a339a982b576b8b1177fbc47f893a9456c2f |
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