MALICIOUS
224
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
T1203 Exploitation for Client Execution
The PDF file was flagged by multiple heuristics as malicious, including brand impersonation for credential phishing (Disney) and a fake invoice lure. It contains numerous external links, one of which is a redirector to a PDF hosted on weebly.com, suggesting a multi-stage attack. The ML classifier and ClamAV detection further support its malicious nature, indicating it likely serves as a dropper or phishing document.
Machine Learning
- Nyx PDF Classifier malicious score 0.9995
Heuristics 7
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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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Brand-impersonation credential phishing lure critical SE_BRAND_CREDENTIAL_PHISHDocument impersonates a well-known consumer brand and uses account-security / verification language ('unusual activity', 'account on hold', 'verify your account') to steer the reader to a credential-harvesting link. Corroborated by: action link to abused redirector https://temetufel.weebly.com/uploads/1/3/1/8/131856903/755120.pdf.
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Fake invoice / payment lure low SE_INVOICE_LUREDocument contains invoice or payment language paired with an action verb — useful context when combined with link, macro, or attachment indicators
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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://druttle.ru/wix?keyword=publix+return+policy+with+receipt PDF link annotation
- https://static.s123-cdn-static.com/uploads/4426960/normal_5fe5ec15e1cf6.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4403680/normal_60128802d0f1c.pdfIn PDF document text
- https://cdn.sqhk.co/someteku/aJKypc5/remix_to_ignition_original_lyrics.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4374852/normal_5feb09744fe74.pdfIn PDF document text
- https://temetufel.weebly.com/uploads/1/3/1/8/131856903/755120.pdfIn PDF document text
- https://cdn.sqhk.co/lebereme/jcCgiid/sunexakixuxanizos.pdfIn PDF document text
- https://cdn.sqhk.co/goronikel/gjjjQSZ/vector_security_camera_not_working.pdfIn PDF document text
- https://cdn.sqhk.co/bujavenizake/bwgdl2d/3845411346.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4463277/normal_5fd9c7b96bd01.pdfIn PDF document text
- https://fovubimosifiwu.weebly.com/uploads/1/3/4/3/134324820/3701781.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4479441/normal_600dbf3db828e.pdfIn PDF document text
- https://tulopudegiwidal.weebly.com/uploads/1/3/0/7/130739196/namex_pomibonijofapam_gudabaf.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4451744/normal_5fe6513ba7bdf.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/a28cb7cb-3a29-49a8-9caf-05ddf585d5d7/wudonibug.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c5257328-d6a3-4089-af0e-f9bbc13fba23/ruxupirojuvaletibobotedu.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6592388c-6e51-4be9-ac17-c2305892a41d/futoxobusasisifefivek.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d4ef7aae-a029-410f-a7e7-a062c48ca87e/36989184481.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d20a8839-bba1-44da-9ff0-5b057475720c/romeo_and_juliet_act_1_scene_6_summary.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/25925d3d-5955-4f11-882b-30af3c78b867/clean_living_norfolk_carpet_cleaners_dereham.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c3c21277-86db-4057-afaf-b216a48148fb/ernest_hemingway_list_of_books_in_order.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ecff16b0-b91e-4aa5-a7e4-0a73bb933c76/sat_prep_online_free.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/414a59c7-4bf5-4632-b137-d4e02c050a66/86643076881.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f0d8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF0D8 | 5036 bytes |
SHA-256: 69081a9d3e03423e86c8bb8337d61b55b86c1e0de445f40d6d295c8015411cee |
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font_01_sfnt_off00010208.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10208 | 1800 bytes |
SHA-256: 6d2a3a16cc464ce72cf05976c7f96a31c93af2202e0dc760c37a694345e222ee |
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font_02_sfnt_off00010a98.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10A98 | 11252 bytes |
SHA-256: 269d8ceb4f0c4fe02a5249e02aa8d13a755b08e90ddbcbc4402119b0920f0b76 |
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