MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of external links, many pointing to disposable hosting, and one specific URL with a UTM term that suggests a phishing or SEO manipulation lure. The ML classifier and ClamAV detection strongly indicate malicious intent. While no scripts were directly extracted, the PDF structure and embedded links are indicative of a downloader or redirector used in phishing campaigns.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
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://traffset.ru/strik?utm_term=tiana+toys+journey+adventures PDF link annotation
- https://petabururumeje.weebly.com/uploads/1/3/4/9/134902787/d99f9f213.pdfIn PDF document text
- https://botofemuko.weebly.com/uploads/1/3/4/8/134891122/luker.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4408875/normal_5fe2c0c22f4cf.pdfIn PDF document text
- https://bigonokefexix.weebly.com/uploads/1/3/4/5/134518339/misolezawaxowo-luponi-wibekujiwupos-logelitufinodag.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4445116/normal_5fa18599b20e9.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4365576/normal_5fd8685d14733.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4403563/normal_5fd7285f57c5c.pdfIn PDF document text
- https://zokemubolito.weebly.com/uploads/1/3/4/8/134895641/9678b5ca9f.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/tokudapele/uti_sepsis_treatment_guidelines.pdfIn PDF document text
- https://s3.amazonaws.com/foneniz/fundamental_of_computer_in_hindi_for_pgdca.pdfIn PDF document text
- https://s3.amazonaws.com/xafaxotaful/mercury_25_hp_4_stroke_service_manual.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/26615bff-d9fd-46e9-ba7d-bac1997365cf/north_face_apex_flex_dryvent.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/63dd7d96-d8e9-4c7d-89bd-ca192c700db8/71680286307.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a75457eb-7796-45c0-b246-d07c4a4eee55/elko_high_school.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/49d92eed-0329-4022-ad06-0ea66f3990e6/bravelands_book_4.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/778ac600-2878-41ba-9ade-9904f2d8ef46/mafer.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/178bdcbd-ac5e-4bcc-ad7d-47fc6b3926e2/kisefuboriduzogisotobiko.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/cc1d809e-b27a-4869-9fd7-bc025dd6a2c6/pesabuwam.pdfIn PDF document text
- https://s3.amazonaws.com/vonutavekip/pengendalian_nyamuk_anopheles.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c92b4c3c-86ca-4f39-bee0-d0c174069782/watch_anchorman_online.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 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000d588.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD588 | 21784 bytes |
SHA-256: a1efed5672cf3899544e3f00ec8e7280b5b94875a376376fd62883469f305009 |
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font_01_sfnt_off00011a1e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11A1E | 4972 bytes |
SHA-256: d67d8c90b2fa55124e449efb436316b4848eb06d93716f576e74fcda27e26f3b |
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font_02_sfnt_off00012b28.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12B28 | 10172 bytes |
SHA-256: c63095ac548b61bf6259f47e931764f31baa31f77921d1e86bc713666ae23f65 |
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font_03_sfnt_off00014e30.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14E30 | 16688 bytes |
SHA-256: 963fe4aa71575b79b37ab5d13ba08c44247e6bf5eca52609e3a3659e09fb57a0 |
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