MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of external links, many hosted on disposable domains, suggesting a link farm or SEO manipulation tactic. The presence of a 'download' button lure and ClamAV detection as 'Pdf.Phishing.Trojan' strongly indicates a malicious intent to deceive users. While no scripts were explicitly extracted, the PDF structure and URL patterns are consistent with phishing or malware distribution campaigns.
Machine Learning
- Nyx PDF Classifier malicious score 0.9992
Heuristics 7
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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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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://nipisod.ru/strik?utm_term=porter+cable+dovetail+jig+4216+instructions PDF link annotation
- https://nobarolibefo.weebly.com/uploads/1/3/1/4/131407117/buneriwawuvarel.pdfIn PDF document text
- https://dixapixukezawe.weebly.com/uploads/1/3/5/3/135388261/fb1ce2c73.pdfIn PDF document text
- https://vetexugosopaviz.weebly.com/uploads/1/3/0/7/130738505/sasume.pdfIn PDF document text
- http://wuguxij.iblogger.org/1580448395.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://ravawubiralimiw.rf.gd/32251510158.pdfIn PDF document text
- http://pulijivugis.epizy.com/87199089934.pdfIn PDF document text
- http://judejelalub.rf.gd/mini_split_heat_pump_consumer_reports.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/aa5e72a5-8a15-45a5-aeff-26c17ac1497c/what_is_the_difference_between_a_niche_and_habitat.pdfIn PDF document text
- http://nozabikuj.rf.gd/data_structures_and_algorithms_gate_questions_with_answers.pdfIn PDF document text
- https://f7690f66-1871-4559-97e0-239dee5b15da.filesusr.com/ugd/d2cc1f_5e4435c4486e4b3e9b6bf811cbf87fca.pdf?index=trueIn PDF document text
- https://8488b7ac-84bc-45ae-88ed-26841205fc59.filesusr.com/ugd/7cda3c_a0fd8647fc5347608f93f53319cb5edf.pdf?index=trueIn PDF document text
- https://b1fdf235-84a1-4479-ba44-7fc4a4f983d7.filesusr.com/ugd/afcd87_b8a12e1f74024b81baddc907a93b6d47.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/efad8920-2e27-4fd5-a826-bcf4086cad67/midnight_sun_cast_twilight.pdfIn PDF document text
- https://84d655c4-d84a-4a0c-9c32-0387925bd622.filesusr.com/ugd/6233da_ad453d7da1a442a8873247e41fedfc9a.pdf?index=trueIn PDF document text
- http://sajojabop.epizy.com/sogawitiritetox.pdfIn PDF document text
- http://xigurig.rf.gd/magowofajijiminabasop.pdfIn PDF document text
- https://45dcde1a-aed5-4138-b95e-a0f768a283bf.filesusr.com/ugd/89441e_a124952eba564b0dace4ca60dc893706.pdf?index=trueIn PDF document text
- http://danuxobuzo.rf.gd/alter_ego_1_plus.pdfIn PDF document text
- https://677e6977-fc43-48b2-ac81-16e478c8573b.filesusr.com/ugd/3750c2_1744dba2bea048efa3277f345a6dea7f.pdf?index=trueIn PDF document text
- https://6ec3981f-6443-463b-a164-91fc69f101d9.filesusr.com/ugd/7603ae_3ed7b3ff3bef45668d70ccd65dc43246.pdf?index=trueIn PDF document text
- https://ef733714-782c-48ea-8991-1bc0bf0c95f2.filesusr.com/ugd/ad2ade_33872af381334449990839bbe4dd5891.pdf?index=trueIn PDF document text
- https://c301b42c-deab-4116-afcd-a09dd0728425.filesusr.com/ugd/4bb894_fb18bd1079e6444182854e3ccd6f96ca.pdf?index=trueIn PDF document text
- http://kixukad.epizy.com/aimersoft_video_converter_full.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_off0000f51b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF51B | 5812 bytes |
SHA-256: a693de832715bac25cbf44d6e4672f047fee1ae97837e4c7be3c6f0967ddcfbb |
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font_01_sfnt_off00010905.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10905 | 11412 bytes |
SHA-256: 844266e6dc8be0994502a7a35f5eba77fad50eaa6cf04e1910991e54b42eb658 |
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font_02_sfnt_off00013057.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13057 | 16376 bytes |
SHA-256: f267a97a42ed964490c0c36cf8d24d30f5cfc386ee24850e75bb3a4991f11828 |
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