MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file is classified as malicious by ClamAV and an ML classifier, indicating a phishing or trojan threat. It contains numerous links to external websites, many hosted on disposable domains, suggesting a link farm designed to redirect users to malicious content. The document body, though heavily obfuscated, contains keywords related to search terms, reinforcing the phishing lure.
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://seumenha.ru/award?keyword=peter+pan+real+story+pdf PDF link annotation
- http://labebatazavanoz.mygamesonline.org/edit_pages_order_online.pdfIn PDF document text
- http://gexopidikimo.mygamesonline.org/calentadores_solares_funcionamiento.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4460233/normal_602e1adce1bc1.pdfIn PDF document text
- http://davebamonuzove.medianewsonline.com/rozif.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4466662/normal_6069dcc64687e.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4426551/normal_601e63e5064b0.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/b04cf5ca-f3e2-454b-84ae-a1aca423cd2f/lopogofidomupabupumagi.pdfIn PDF document text
- https://3d73ec66-e24e-4607-99a5-aa3c333c10ea.filesusr.com/ugd/a96454_2d7aeb997d5c4b30b0e9395dcadbf4c5.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/ba7005bf-4d89-4f1f-b782-8d619a5feaef/44214082530.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/73df6b7f-a2f5-4b12-941c-2ede6fc806f8/twitter_search_operators_cheat_sheet.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0b371a27-58d4-40d5-9f11-423cb8d1621c/tesezokedumene.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f837c3e8-e4cd-4714-85c1-d7e8f2d4bd27/33925036167.pdfIn PDF document text
- http://gipetiwivi.atwebpages.com/fundamentals_of_differential_calculus.pdfIn PDF document text
- https://45f91bdd-2b68-4e60-ae2c-b14373ae5332.filesusr.com/ugd/0d089b_effef5cf86c34ce7a7741d13b9fe0621.pdf?index=trueIn PDF document text
- https://1a73feee-b327-4bc5-ac54-9d367b44a425.filesusr.com/ugd/226baa_ce4a36dea8434db59c5af67a672cfdde.pdf?index=trueIn PDF document text
- https://67258aaf-84c5-4a88-bfd2-1aa7ddb6c27a.filesusr.com/ugd/850f07_76ce8955dc4b469cb7469ad847e75aff.pdf?index=trueIn PDF document text
- https://042e50b4-45d0-4577-915a-c14d43ab21ad.filesusr.com/ugd/18f527_b581cd295163411abb9ba9b9d8ded4bd.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/033acb82-9765-4874-b25e-95a3d0798135/galumeweromu.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c11205cb-b8df-431a-9de3-35279fa6281d/how_to_exercise_authority.pdfIn PDF document text
- http://luzojora.atwebpages.com/public_administration_and_management_in_south_africa_download.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/aac8b4e6-faaa-4a14-b6c3-d2ce26d3ca7e/how_to_create_a_strawman_document.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_off00010899.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10899 | 5140 bytes |
SHA-256: 56bff34dfaa0e2db6fa61a156c04f66b6b865975eff58b34445e5fcd580c2aa2 |
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font_01_sfnt_off00011a29.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11A29 | 11548 bytes |
SHA-256: 1148ffbbd5ce7a969262f2e94c3f7cd111fb22667bdf25d98ebf04b6514a081e |
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