MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged by multiple heuristics as a link farm and is classified as malicious by ClamAV and an ML model. It contains numerous external links, many pointing to disposable domains, suggesting a phishing or SEO spam campaign. The embedded URLs and the PDF structure indicate an attempt to redirect users to potentially harmful sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
Heuristics 6
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
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.
-
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.
-
External URI info PDF_URIPDF contains an external URL action
-
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.
-
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://pelibifir.ru/strik?utm_term=orbit+sprinkler+timer+display+not+working PDF link annotation
- https://cdn.sqhk.co/vimerokil/gxTpK5b/warzone_tower_defense_extended.pdfIn PDF document text
- https://famepajovajegow.weebly.com/uploads/1/3/1/4/131438188/065fa18.pdfIn PDF document text
- https://bifurizikekoson.weebly.com/uploads/1/3/4/6/134690439/lapijodadirunezur.pdfIn PDF document text
- https://cdn.sqhk.co/fogunedevare/Shegfuy/bloons_td_6_free_download_ios_2020.pdfIn PDF document text
- https://zugimawaxudal.weebly.com/uploads/1/3/1/4/131410952/sojujek-jafonup.pdfIn PDF document text
- https://cdn.sqhk.co/rejiwosujupa/7p2PifW/classroom_objects_worksheets_free.pdfIn PDF document text
- https://cdn.sqhk.co/dukasavubu/chdgeij/amtrak_auto_train_track_route.pdfIn PDF document text
- https://sifuparara.weebly.com/uploads/1/3/4/3/134352995/6020067.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369165/normal_603dc4ba8842d.pdfIn PDF document text
- https://cdn.sqhk.co/pigexebobe/gihjage/universal_onslaught_card_prices.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4469827/normal_60667c416e1d8.pdfIn PDF document text
- https://wimelavejitovuv.weebly.com/uploads/1/3/4/5/134597731/51e832.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://e8f98835-b194-42a5-b43f-fe2f29920dd6.filesusr.com/ugd/bf650e_92a4ad2582d0479c9ac3257232b1731f.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/pewibim/constitucion_reformada_bidart_campos.pdfIn PDF document text
- https://s3.amazonaws.com/nitajosasa/cuales_son_los_titulos_y_operaciones_de_credito_en_mexico.pdfIn PDF document text
- https://s3.amazonaws.com/sazixipame/executive_order_6102.pdfIn PDF document text
- https://35057dd6-1d18-4acd-96c9-af3b7fddc7cd.filesusr.com/ugd/978dd5_af21e54eb95b45c8b59fae2c3b3d5b6d.pdf?index=trueIn PDF document text
- https://a3cd4400-5fdc-4e6a-bda8-88556a2d4d1f.filesusr.com/ugd/2f7489_9b64b46d39ee4f19807f6aecc9dbdded.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/gulapore/survival_games_2020_android.pdfIn PDF document text
- https://6363ce23-9394-4102-a476-7be320345719.filesusr.com/ugd/7c41c1_c2e80c2d74dd4b8cbd700ae7058b3327.pdf?index=trueIn PDF document text
- https://1923692e-f727-4f58-80a8-3583160180e3.filesusr.com/ugd/c4ccc4_50a8c4bdf80d46c097a0f59d5131e3f3.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e872.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE872 | 5704 bytes |
SHA-256: aae08482c76626ccd67cbc4c4034b57010b398c9ee97f1a59fd6ec043c2acf57 |
|||
font_01_sfnt_off0000fbd3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFBD3 | 10260 bytes |
SHA-256: 78c149bf3104509fec9ec0fb92583a734752e64890967468a9b6d3ed2e860d63 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.