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 0.9997
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://lozipotod.ru/strik?utm_term=magic+bullet+theory+of+communication PDF link annotation
- https://static.s123-cdn-static.com/uploads/4447276/normal_5ffec2fb33604.pdfIn PDF document text
- https://gikigafe.weebly.com/uploads/1/3/4/4/134440869/xitepemo_dinewupavawiwes_nilifilifa_guwoginumiduled.pdfIn PDF document text
- https://salexutoxor.weebly.com/uploads/1/3/4/7/134761189/c069fec78d.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4450624/normal_603b10d87bbdf.pdfIn PDF document text
- https://ziloxewimufe.weebly.com/uploads/1/3/0/8/130813797/8366689.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4376612/normal_5fc5a0ae8ee02.pdfIn PDF document text
- https://togimapobeno.weebly.com/uploads/1/3/4/6/134649298/3289602.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4484994/normal_5ff1d07ce29a5.pdfIn PDF document text
- https://naketutetan.weebly.com/uploads/1/3/4/6/134660231/4e26d7f5f6ae26b.pdfIn PDF document text
- https://tezilejesitox.weebly.com/uploads/1/3/1/1/131163634/xirepimavux.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4463785/normal_5fe42d1b8a428.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4494677/normal_5fcd74059efca.pdfIn PDF document text
- https://gusijanuvo.weebly.com/uploads/1/3/0/8/130874241/mamokepime_wikovarabe_pisukegupaf_denumu.pdfIn PDF document text
- https://sizonijuza.weebly.com/uploads/1/3/4/5/134594560/3245679.pdfIn PDF document text
- https://mokowevabib.weebly.com/uploads/1/3/0/7/130739664/zimefulom.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4420747/normal_603c261f26fc9.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4372399/normal_6011732e43483.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/3296be46-74bf-48f2-bece-8fd00ad7c68d/how_to_draw_a_woman_figure.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f3412188-d053-435f-86c7-7134628497f1/netgear_cg3000_manual.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/863b024b-2940-4cc9-a2b0-022e7ed69c58/14085050273.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e8662298-c780-4bf9-b173-5c973b9e68c5/36108024598.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f76d2da8-e45e-4b8d-baa7-fb36d106e7c1/85707137427.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_off0000f5b3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF5B3 | 5364 bytes |
SHA-256: 87e381a2dc92d0c38bf24738e95cb17b14e386d439e38e97cc72a3e71207b217 |
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font_01_sfnt_off000107e6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x107E6 | 11048 bytes |
SHA-256: 1dbdcdc11a6008e2f655bcdbfbbd577e5464405387261db3b03e1329e32f5716 |
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