MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous external links, many pointing to disposable hosting, suggesting a link farm or phishing lure. The primary URL 'https://baarspo.ru/strik?utm_term=who+survives+in+maze+runner+3' is likely a phishing or malware distribution endpoint. While no scripts were directly extracted, the PDF structure and heuristic firings indicate malicious intent, potentially involving embedded JavaScript for exploitation or redirection.
Machine Learning
- Nyx PDF Classifier malicious score 0.9988
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://baarspo.ru/strik?utm_term=who+survives+in+maze+runner+3 PDF link annotation
- http://jivusibofonefud.mygamesonline.org/sig_p226r_vs_p226.pdfIn PDF document text
- http://tagaporigowekis.mygamesonline.org/house_of_night_otherworld_forgotten_read_online_free.pdfIn PDF document text
- http://xifasiv.getenjoyment.net/nudamuwuzapoxeka.pdfIn PDF document text
- http://sosiwawivijomo.scienceontheweb.net/62576531859.pdfIn PDF document text
- http://gewututikame.getenjoyment.net/8168610771.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://s3.amazonaws.com/loranoduzuja/97696713687.pdfIn PDF document text
- https://a32e93c2-1aa3-4149-af29-aa5d163ab988.filesusr.com/ugd/40336e_514d82aaf3c34f2cbf18966eeb639589.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/e4568325-5f77-4a60-bf32-785627859b93/midi_to_cv_circuit.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c3fd6f43-42af-4162-95b8-6c5527d76c51/34164650359.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9edbd9b4-1a95-4659-823a-3a02b492ee90/84970099363.pdfIn PDF document text
- https://85fc0914-20e3-4f1c-be8c-de7e6f89f47e.filesusr.com/ugd/a44510_ff6c9b9f215740f99fea6abe10235786.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/vavale/tugamivavumegafenevuxab.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/fd9d4132-aa70-462f-8cf3-e354cdd8512b/marisifegoditonofol.pdfIn PDF document text
- http://solugivewatewa.myartsonline.com/xovuxepakixuxok.pdfIn PDF document text
- https://s3.amazonaws.com/mefadedosuw/38033435832.pdfIn PDF document text
- http://minivenema.atwebpages.com/10630222304.pdfIn PDF document text
- https://s3.amazonaws.com/rutufokedizon/barevonif.pdfIn PDF document text
- https://e22e8d81-f41f-4d51-abb1-39b19d2d32bb.filesusr.com/ugd/96bf9d_f9c0ba818f3245cd90a9cf81ba2a41e4.pdf?index=trueIn PDF document text
- http://davofunup.onlinewebshop.net/juresajuxodod.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/144664a7-71be-4322-847e-22737837a85b/41043523820.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c33fe5a2-839a-47fb-9bf3-faef9389cb9c/esl_games_about_colors.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b1e10d0f-46c2-4054-960e-cf8a1f47abb1/gulifovi.pdfIn PDF document text
- https://75ca6b5e-a470-4e0e-8004-b00a9f1721b4.filesusr.com/ugd/1e4819_eb138fae38ec4c0abde4b231a9baf194.pdf?index=trueIn PDF document text
- http://pajupevezujugut.atwebpages.com/rowisuwomotisolitemab.pdfIn PDF document text
- https://c2267750-1f6d-4c2f-944a-eb302c7f07d7.filesusr.com/ugd/93971e_c770151fc1c847a298211c637c9be90c.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00012552.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12552 | 4984 bytes |
SHA-256: 94ad0507817ab596cd1bbd905ca10c0a14e15aefcc399aab10402e3068b6708a |
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font_01_sfnt_off0001361e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1361E | 13476 bytes |
SHA-256: 012a5e6f952c8a4dcc2029c91db3465ce5851d5e848d9c60e83d55aa524900cb |
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font_02_sfnt_off00016221.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x16221 | 4324 bytes |
SHA-256: ce7e2e230a41ba6fc2d7d2240890c8289d67876d84a3d076d67c0b48111c8230 |
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