MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
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 0.9998
Heuristics 5
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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 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://leonvi.ru/wix?keyword=autism+conference+2020+texas PDF link annotation
- http://detonicufficiale.website/custom_address_book_software_freeojhyb.pdfIn PDF document text
- http://classkaod.ru/zeronamuvejij45gbo.pdfIn PDF document text
- http://izzzaaa.space/derokovurupative7a0dl.pdfIn PDF document text
- http://sozapemogoz.mygamesonline.org/atlantis_aquaventure_map.pdfIn PDF document text
- https://mowazaxof.weebly.com/uploads/1/3/4/7/134704653/35596.pdfIn PDF document text
- http://kindraretterath.com/should_you_change_for_someone_you_love_quotesh5nj9.pdfIn PDF document text
- http://souve.me/gururulesazevycklv.pdfIn PDF document text
- http://pinerapidsrr.com/jexibagewezujukog5706x.pdfIn PDF document text
- http://gelumagiz.iblogger.org/worksheet_section_3-2_angles_and_parallel_lines_answer_key.pdfIn PDF document text
- http://sellforce.ru/zomopogaforowokxrlr.pdfIn PDF document text
- http://hamsterbig.com/39335958884naai2.pdfIn PDF document text
- http://pefiworawodud.mypressonline.com/troy-bilt_27_ton_log_splitter_parts_diagram.pdfIn PDF document text
- http://zatodawu.iblogger.org/cluster_headache_nice_guidelines.pdfIn PDF document text
- http://tejovotemikodes.getenjoyment.net/79698609493.pdfIn PDF document text
- https://fugejifok.weebly.com/uploads/1/3/4/1/134132056/732f8851492e9.pdfIn PDF document text
- https://besikutusesa.weebly.com/uploads/1/3/2/6/132681218/funekerafana_fifiritemiru_gazewoboli_pajadiluz.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- http://zinuforonubas.rf.gd/41756171954.pdfIn PDF document text
- http://birotizedu.epizy.com/kaspersky_mobile_antivirus_apk_2018_android_key.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_off0000eeda.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEEDA | 5208 bytes |
SHA-256: 45bd97193819c0e8a0a9683129d6d5295a3c802f15a5f48b136ac4e37a668d3d |
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font_01_sfnt_off0001006c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1006C | 11356 bytes |
SHA-256: 969826744be3532cdefa16ec55d55bccc8de8838840d8945e6c80de5bffa1810 |
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font_02_sfnt_off0001269a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1269A | 4324 bytes |
SHA-256: a542ec26cea93e049a2e27cd59b1347dd9bbdea13775fd7b822b3c2b3136116f |
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