MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9993
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://maypoin.ru/strik?utm_term=how+to+know+if+you+took+too+much+pre+workout PDF link annotation
- https://sojuseruk.weebly.com/uploads/1/3/4/3/134367588/kaxebevoxenisud.pdfIn PDF document text
- https://nerilumasufut.weebly.com/uploads/1/3/1/4/131437044/99a9e041.pdfIn PDF document text
- https://bapefakujina.weebly.com/uploads/1/3/4/4/134483882/36ac83bfc19bcdd.pdfIn PDF document text
- https://nixujukasal.weebly.com/uploads/1/3/1/6/131636737/1330793.pdfIn PDF document text
- https://xosulokut.weebly.com/uploads/1/3/4/4/134466674/manupiz-gamalolexa-fexek-nijapifewux.pdfIn PDF document text
- https://kekufekogaj.weebly.com/uploads/1/3/4/7/134768560/2833465.pdfIn PDF document text
- https://nefabilaj.weebly.com/uploads/1/3/1/4/131438225/1ab3bff.pdfIn PDF document text
- https://sadewirezetif.weebly.com/uploads/1/3/4/3/134318623/9c0c116.pdfIn PDF document text
- https://nemelodanunoju.weebly.com/uploads/1/3/0/8/130874480/ponajoteru_furerorofega_bimerumetibufeg_pivan.pdfIn PDF document text
- https://lebotuzipum.weebly.com/uploads/1/3/4/5/134519329/kusunapar-mozivivofa-xetoxovufodip.pdfIn PDF document text
- https://zugufirit.weebly.com/uploads/1/3/1/1/131163535/8239597.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://jatujij.rf.gd/2337517072.pdfIn PDF document text
- http://doketam.rf.gd/cadillac_ats_3._6_performance_review.pdfIn PDF document text
- http://jexukavelewin.rf.gd/ac_dc_shoot_to_thrill_tab.pdfIn PDF document text
- http://jegowijuvu.epizy.com/respiracion_anaerobia_y_aerobia.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/bd7a59a9-5576-4f49-ad39-c86cd6652c77/97596959907.pdfIn PDF document text
- http://kewagar.epizy.com/85965927188.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b0e322b3-6021-43e9-8aed-3c269cb414e5/the_dark_tower_movie_book.pdfIn PDF document text
- http://vutekumini.epizy.com/aphis_7001_fillable.pdfIn PDF document text
- http://xujiwusa.epizy.com/combine_data_from_multiple_excel_spreadsheets.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3defe3fd-c32e-4323-809b-940c85b219d3/olympus_om-d_e-m1_mark_ii_manual.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0f54e703-f591-4dfb-b2a0-573bc00921a1/berikazovugikosapume.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ae8eff27-5714-437d-80c3-ca745a74ce9a/warhammer_fantasy_battle.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_off0000d622.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD622 | 5052 bytes |
SHA-256: 76bc595a65b7286763c015ba182e90c60b32e85f4ec3166d1e747b632d2d6ec2 |
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font_01_sfnt_off0000e74a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE74A | 9952 bytes |
SHA-256: 79b491a80b5a97d88d179748e5edbbdcd441eebdc30dfb8056102e7b3b93dfde |
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