MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains numerous external links, many pointing to disposable domains, and is flagged as a link farm. The primary URL, 'https://dugedepap.ru/strik?utm_term=are+fedex+offices+open', suggests a lure to trick users into visiting potentially malicious sites. While no scripts were explicitly extracted, the PDF structure and extensive link farm indicate a phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
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://dugedepap.ru/strik?utm_term=are+fedex+offices+open PDF link annotation
- http://help-copyrightservice.xyz/15883595785qa7up.pdfIn PDF document text
- http://plusstore.pro/polaris_3900_backup_valve_not_workingkc468.pdfIn PDF document text
- http://beautysss.site/public_speaking_lessons_for_elementary_studentsyt2i2.pdfIn PDF document text
- http://hihikane.space/54802427206dqvtq.pdfIn PDF document text
- http://verifedform.com/rozunezokebelowasab8md1.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/3d60663f-d52a-4029-8e0e-c9a32ff77bd4/54784063007.pdfIn PDF document text
- http://solugivewatewa.myartsonline.com/47840873838.pdfIn PDF document text
- http://merovuditipin.onlinewebshop.net/nafudedeperemabosuxar.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5dbb20e6-e052-4e8f-87f7-24cf6b061dd3/edgar_allan_poes_tales_of_death_and_dementia.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/fe87ec56-9d01-4ce8-a064-19a4a0693de6/big_fish_casino_rigged.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/dd87b3db-915b-40db-84f9-5c2c35467c84/45239598593.pdfIn PDF document text
- https://b3a1a1c9-4f8f-4fb8-b7cc-7339030cc889.filesusr.com/ugd/162fe6_d2bc34a587af413eb2269813084c1543.pdf?index=trueIn PDF document text
- https://504706c9-3a86-45eb-876a-6494ef133fff.filesusr.com/ugd/80c1db_55a2b87339714b239a1436368a34d3c0.pdf?index=trueIn PDF document text
- https://09ec9d85-9312-4337-94d0-b84080e05f2e.filesusr.com/ugd/ac0094_695a369d6eab4826ac61abda6b8d3cb7.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/b9e66c95-d72e-4b66-9a52-83e5ae338b46/40976566632.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e71c3ca4-7294-4ef8-995b-0afec42f54dd/96648535691.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/cfb98b8c-de21-4918-adbb-c989da7be203/environmental_health_and_safety_jobs_entry_level_near_me.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/dc318814-d401-435b-8d87-781522d6ddf3/60913607641.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/fef5f6a3-6dc8-4890-8598-c9614b73a8b9/bases_purinas_que_son.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/bcb8206d-32f6-4894-8be4-500c8691681a/pegebobokarejosojivo.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/fe8b7960-ca2f-425f-8dd1-8441e8851790/how_to_begin_an_argumentative_essay_examples.pdfIn PDF document text
- http://fanalejowegop.atwebpages.com/toxixomalelowipid.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_off0000c5b4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC5B4 | 4964 bytes |
SHA-256: 5871ba26b6500631188671c26d68fa8e2c192ef7b65d8fb8cc46007d769f5379 |
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font_01_sfnt_off0000d6b5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD6B5 | 9552 bytes |
SHA-256: 442cf91982eda8372d1e5a1d51612f9ebd0acf3017f042a4315d20ed920d0ad4 |
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