MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9993
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://xezojetit.ru/wix?keyword=csi+ny+season+7+episode+guide PDF link annotation
- http://wifefavowe.iblogger.org/dividing_rational_numbers_worksheet.pdfIn PDF document text
- https://sasepanubur.weebly.com/uploads/1/3/4/6/134600976/votogumusavisovud.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4381973/normal_603afb17b701d.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4421641/normal_5fd0ee1291136.pdfIn PDF document text
- https://vunixumo.weebly.com/uploads/1/3/1/4/131453253/vedigugatupo.pdfIn PDF document text
- https://miwijefovutifim.weebly.com/uploads/1/3/5/3/135316182/5997243.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4417206/normal_5fde7f04c17bd.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/c6d6e56a-616c-4abf-b7d1-e447f0353db3/fofok.pdfIn PDF document text
- https://99516632-72ce-40f3-a9a1-a01c91361c65.filesusr.com/ugd/e42c35_94c2fd755fdf45779fc8755e490d3f39.pdf?index=trueIn PDF document text
- https://ce55c564-0e79-48ac-bd91-a034cff8554b.filesusr.com/ugd/bd1fc0_4bcb326619b14e648be59d2c37dc0f21.pdf?index=trueIn PDF document text
- http://mukoluduxoge.rf.gd/baxavobeg.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/62f19e06-07fe-4b89-b697-9cb280b02db4/regelotupewun.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5374cb0a-31db-439b-8cdc-1393e929bbde/xedafeke.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c8511dda-917a-4880-9961-2d7f23b63fa5/3_rivers_locations.pdfIn PDF document text
- https://e8c82854-2a0b-4c0f-82de-bac600ce06e6.filesusr.com/ugd/d017d5_113d69d21bde47fbb1c7d92a1ad0fedd.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/98c0f754-d72b-42f5-a289-9ff3bfaece75/el_proceso_de_investigacin_y_los_enfoques_cuantitativo_y_cualitativo_hacia_un_modelo_integral.pdfIn PDF document text
- http://pagitewuzowika.epizy.com/coreldraw_x8_with_serial_key.pdfIn PDF document text
- https://36535336-4f9e-4c0a-b1ad-3385cb5d4299.filesusr.com/ugd/15ebe2_a483b59e3544471c86ed8649db03b97c.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/14e5a483-a3b6-4db0-a3d1-8aa839ea6387/mbo_t49_folder_parts.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/cc2e000f-6def-4e87-b43e-c217f36ae778/xajev.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b68eabec-9a39-4845-9444-09dfca9c26de/how_to_reset_cannon_gun_safe_code.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a0eee458-6dae-4e6d-8105-d23a64e94aa5/96945574179.pdfIn PDF document text
- https://74269c25-1731-4359-90d4-804f54ef9c1c.filesusr.com/ugd/b5973a_c414e87a4ec2458b994c7c75b81a91a9.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000fa34.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFA34 | 5088 bytes |
SHA-256: 9b6267bc41ab95aea7227d6f1cd54b4e00e38bc15bef5d9ba23b1f475e00cb07 |
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font_01_sfnt_off00010ba8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10BA8 | 10720 bytes |
SHA-256: 9053885deeeca3173eedb39cd0d6ee52a013bd51c2865b6ebfb163a2bcf41d79 |
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