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 0.9995
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://crophysi.ru/award?keyword=adobe+lightroom+cs6+tutorial+pdf PDF link annotation
- http://onlyforyou.space/1212_step_6dhetn.pdfIn PDF document text
- https://cdn.sqhk.co/nokikijun/giA4Vif/advantages_and_disadvantages_of_partnership_business.pdfIn PDF document text
- https://cdn.sqhk.co/tuzijaxab/hhjbuvg/valodu.pdfIn PDF document text
- https://cdn.sqhk.co/dugelabomaw/hjXWjiO/monijifizazumo.pdfIn PDF document text
- http://findssldz.xyz/kigewowejoos0w0.pdfIn PDF document text
- https://cdn.sqhk.co/tipefima/hawREgc/blank_engine_blueprint_sheet.pdfIn PDF document text
- http://sayseedokg.com/derepelikilefesebagi6on5f.pdfIn PDF document text
- http://mebel-albero.ru/what_is_the_fastest_way_to_learn_dutchrb3w5.pdfIn PDF document text
- http://bomisedoxu.mywebcommunity.org/omron_step_counter_hj-321_pedometer.pdfIn PDF document text
- http://noxogejukebe.mypressonline.com/sokof.pdfIn PDF document text
- https://cdn.sqhk.co/nepofigiper/cjfmRhi/keripofemedikir.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://fajenadiwizowo.atwebpages.com/mathematics_textbook_for_secondary_school.pdfIn PDF document text
- https://9849c7ec-8b19-4b81-9a64-db2537ea7c40.filesusr.com/ugd/97b1c0_01621348643941cd89daa75dbc7ea4c0.pdf?index=trueIn PDF document text
- http://tebuwawezizafes.onlinewebshop.net/gufalujelir.pdfIn PDF document text
- https://69b3109a-7cce-4514-9193-d2106d9976ab.filesusr.com/ugd/3c2969_85b174346aa7485bbe8218cc68e71e90.pdf?index=trueIn PDF document text
- http://fuwutowamig.myartsonline.com/naming_ionic_and_covalent_compounds_practice_worksheet.pdfIn PDF document text
- https://c83cbd6e-a134-4b49-ba12-49f24c654ad9.filesusr.com/ugd/904a8b_8ab57aac199c4d6abf30760fd6f71eb7.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/genedesowul/jitisa.pdfIn PDF document text
- https://6e8b94c7-278c-4a65-9c30-8d61c93a8f31.filesusr.com/ugd/9ff9b8_c6ca84f125be4ce2a550f1a7c5f60390.pdf?index=trueIn PDF document text
- https://7ae52be2-ba3c-41fb-8935-29281088223e.filesusr.com/ugd/affaa6_22177b8223be44378f791c1edb031560.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/xakajoziwibi/scrum_capacity_planning_excel_template.pdfIn PDF document text
- http://tefetuzuzip.myartsonline.com/67792622541.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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e52a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE52A | 5852 bytes |
SHA-256: 259d5b20fb2bc37fa658bfd8f672314a145f350816c69ed5ca2ce556a4ef246a |
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font_01_sfnt_off0000f8e9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF8E9 | 12704 bytes |
SHA-256: be6a2f3f0aa544f8419404e8239fcc8935d6e92d1f5dde1c67a19695f1ea58f2 |
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font_02_sfnt_off00012246.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12246 | 16204 bytes |
SHA-256: e93acd332f5893643511f4cefd38969ad5c744ad1b08842a788b6be7d277dd15 |
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