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 0.9995
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://resalured.ru/strik?utm_term=homojen+heterojen+kar%25C4%25B1%25C5%259F%25C4%25B1m+%25C3%25B6rnekleri PDF link annotation
- https://cdn-cms.f-static.net/uploads/4374188/normal_6066a3aad0e2c.pdfIn PDF document text
- https://puwulafu.weebly.com/uploads/1/3/5/3/135329465/8ba0aa7c17f6a.pdfIn PDF document text
- https://sulesebu.weebly.com/uploads/1/3/4/6/134634805/4c0ea7e.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4368956/normal_603f3ff6171e4.pdfIn PDF document text
- https://rilulozopofebu.weebly.com/uploads/1/3/1/4/131406258/7331511.pdfIn PDF document text
- https://jizexukufi.weebly.com/uploads/1/3/4/1/134109318/5630194.pdfIn PDF document text
- https://dawifebenunu.weebly.com/uploads/1/3/4/3/134374742/vopikaloluruseb_bajonom_zunigefenos.pdfIn PDF document text
- https://dufinatako.weebly.com/uploads/1/3/4/3/134317719/5996588.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4409411/normal_5fea18ae9d7cb.pdfIn PDF document text
- https://migikinuxufik.weebly.com/uploads/1/3/4/6/134608510/7a8d867.pdfIn PDF document text
- https://divigutokorafo.weebly.com/uploads/1/3/4/6/134683056/xagagutox_lepinebugit_piwozanusidi.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4459629/normal_5fd1d38d2d05c.pdfIn PDF document text
- https://pafudufuwod.weebly.com/uploads/1/3/4/3/134326080/7334609.pdfIn PDF document text
- https://nirotobilimob.weebly.com/uploads/1/3/4/4/134484477/3401849.pdfIn PDF document text
- http://fontawesome.iohttp://fontawesome.io/license/In PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/seriposuj/newololunavisu.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/09a42ade-52be-4d24-915b-6b19179cd15a/coping_cat_ages.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b51d6e3f-8acc-482e-b676-63533f780fa1/29478490750.pdfIn PDF document text
- https://s3.amazonaws.com/najipavez/asos_formal_black_dress.pdfIn PDF document text
- https://s3.amazonaws.com/dejazuvorira/maytag_neptune_washer_problems_loud_spin_cycle.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ac4fc261-9f69-4931-b317-3566450328df/honda_rancher_es_manual_shifter.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9c8684ac-d49b-432b-a1a1-7774547af0fb/74183227972.pdfIn PDF document text
- https://s3.amazonaws.com/mixanaz/how_can_companies_create_shared_value.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_off0000f8b1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF8B1 | 1684 bytes |
SHA-256: 8b69ad8bf8706a8de8604f0485c67fb25a23b24d50174afbb8bbf061f3c53837 |
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font_01_sfnt_off00010115.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10115 | 5268 bytes |
SHA-256: d1d2a02240918f6ceef91a982e7a4ed5f8da865f99c69b71f5569e3038dee540 |
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font_02_sfnt_off00011292.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11292 | 12848 bytes |
SHA-256: 55f150b6475af1f3268b734a453266072f69513c10862e87edb95e4b490f4bb8 |
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