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 malicious, including a critical ClamAV detection for 'Pdf.Phishing.Trojan'. The file contains a large number of external links, many pointing to disposable hosting, suggesting a link farm or phishing campaign. While no scripts were explicitly extracted, the PDF structure and embedded URI suggest it is designed to redirect users to potentially malicious websites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
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://inwebjor.ru/pbw?utm_term=what+is+holy+anointing+oil+used+for PDF link annotation
- https://static.s123-cdn-static.com/uploads/4372101/normal_5fca94cac954d.pdfIn PDF document text
- https://lugexobamav.weebly.com/uploads/1/3/5/9/135965248/3722205.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4414486/normal_60681fe79f6bf.pdfIn PDF document text
- https://gemonozuwusub.weebly.com/uploads/1/3/4/1/134131657/6808672.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4412394/normal_606927b4591e8.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4411702/normal_604dabbd4e415.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4413113/normal_6026782a87464.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4470401/normal_5ff0293046e06.pdfIn PDF document text
- https://babixugopanodip.weebly.com/uploads/1/3/5/3/135382952/8522961.pdfIn PDF document text
- https://nodekisoguzila.weebly.com/uploads/1/3/5/3/135313862/lugovazulurevamew.pdfIn PDF document text
- https://zixojubagever.weebly.com/uploads/1/3/4/6/134613499/gikaxabobevi.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/38f47c9e-5c6d-4ce9-83a7-3082586fca53/how_to_update_firmware_lg_soundbar.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c48ad08b-d21c-47af-a36a-d4d9c6a6e160/data_science_major_ucsd_reddit.pdfIn PDF document text
- http://ropotupi.pbworks.com/w/file/fetch/144497604/nisojoramenoporerigomig.pdfIn PDF document text
- http://jiboduxoguv.pbworks.com/f/rerutifabuxafulujexabewu.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/fc1d0b75-f10e-442b-adac-492e4bf2858d/15060555945.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/83df4b20-0cc5-4a4c-9823-fb16d6846c54/sunofepekawilutapu.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f3af28f4-0885-495d-b405-0cb2b4bad418/doorking_1834_vs_1835.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f09ecdfe-b2cd-4ab9-8608-e2f8c5c0b08d/53896161515.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/58f85224-7c06-4866-ba47-41d85391ee5c/http_gettag_mobi_download.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_off00012688.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12688 | 5284 bytes |
SHA-256: cb05b15d78acf6c85c61b577e63c2e4859e13b6620089293a6b8a6abe4933134 |
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font_01_sfnt_off00013892.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13892 | 14420 bytes |
SHA-256: 1be1dff34d871a2e4c5c0c2351d6d6486ff7f74a49c8846eab2736f440930723 |
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