MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
This PDF file was identified as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. The PDF contains a large number of external links, many hosted on disposable domains, suggesting it is part of a link farm or SEO manipulation scheme. The primary URL points to a workout plan, likely a lure to encourage users to click on the embedded links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9995
Heuristics 6
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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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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://bologen.ru/award?keyword=bulk+up+workout+plan+pdf PDF link annotation
- https://wadezadoli.weebly.com/uploads/1/3/0/9/130970015/fa224966b.pdfIn PDF document text
- https://gujowidupisume.weebly.com/uploads/1/3/4/1/134131448/tuwivosekatuzawebolo.pdfIn PDF document text
- http://xujadawowupu.scienceontheweb.net/4549540316.pdfIn PDF document text
- https://revawowi.weebly.com/uploads/1/3/5/3/135317167/7340130.pdfIn PDF document text
- http://pemotutafid.mywebcommunity.org/absli_secure_plus_plan_brochure.pdfIn PDF document text
- https://rufevefiwavanu.weebly.com/uploads/1/3/5/9/135992343/94e8acb343f613.pdfIn PDF document text
- https://zeberafuduzugag.weebly.com/uploads/1/3/2/6/132682167/2158006.pdfIn PDF document text
- http://guronid.mygamesonline.org/26705995608.pdfIn PDF document text
- http://mexawolin.medianewsonline.com/oleo_de_borragem.pdfIn PDF document text
- https://jigaxokere.weebly.com/uploads/1/3/4/6/134622899/3a35a79a71b3e7f.pdfIn PDF document text
- http://xaraxag.mypressonline.com/ragenexu.pdfIn PDF document text
- http://zizodoroluxonaf.sportsontheweb.net/gikebisuvimoju.pdfIn PDF document text
- https://cdn.sqhk.co/jidelugob/MVmmaie/48507132992.pdfIn PDF document text
- https://gilurabad.weebly.com/uploads/1/3/0/7/130775641/gomowurufitelib-fujatalevus-pobaduxututa.pdfIn PDF document text
- http://xujadawowupu.scienceontheweb.net/hegemonic_power.pdfIn PDF document text
- https://cdn.sqhk.co/lejesapazud/hMhihid/52798417716.pdfIn PDF document text
- https://fububekamuko.weebly.com/uploads/1/3/3/9/133986391/jopekelu.pdfIn PDF document text
- http://salimom.mygamesonline.org/94944925356.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://uploads.strikinglycdn.com/files/572e2571-341f-4bf2-a86c-9bfcb303a2ae/obd2_cant_connect_to_ecu.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/85f72e4e-7af6-485a-920b-d459bbf19fa4/45674177074.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/965237e3-d476-46a0-8897-684c22d95650/kiwidazisizidedap.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/744a8717-f001-4e2d-90e9-0d86663d254e/nerudigenorezenibavebuzev.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000123f1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x123F1 | 4776 bytes |
SHA-256: 6e5c2dabc2d2b884cae5b5f14e2bada289ec84adf9569133a5efbf9ea4ceefdb |
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font_01_sfnt_off00013445.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13445 | 11428 bytes |
SHA-256: d88c860265833596918967657a93c8a969c4edebafcfbbeaeb853cedfaf11af6 |
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font_02_sfnt_off00015b5a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x15B5A | 4324 bytes |
SHA-256: 4fcfa7c68d76e23b667942a3ac892d2d5d88346478daafc61479ad4df4af3dd3 |
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