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 0.9991
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://zajinet.ru/strik?utm_term=cuisinart+coffee+on+demand+tma+12+cup+coffeemaker+manual PDF link annotation
- https://cdn.sqhk.co/babonisu/4jfd1hi/the_zombies_she_s_not_there_lyrics_meaning.pdfIn PDF document text
- https://cdn.sqhk.co/daladovum/hZhlhhb/balenciaga_triple_s_white_womens_39.pdfIn PDF document text
- http://bivoliku.mywebcommunity.org/adolescent_health_education.pdfIn PDF document text
- http://jikusofare.mywebcommunity.org/brainstorming_en_francais.pdfIn PDF document text
- https://cdn.sqhk.co/bogebumemilo/5gdvnjd/zopozizidijowinox.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4495271/normal_6046709a308b1.pdfIn PDF document text
- http://tuderoba.getenjoyment.net/criterios_cetoacidosis_diabetica_pediatria.pdfIn PDF document text
- https://cdn.sqhk.co/nimotixalulo/iBpVjfo/73230425566.pdfIn PDF document text
- http://zuzorovix.scienceontheweb.net/ten_knowledge_areas_of_project_management.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4370547/normal_600ac5b007e67.pdfIn PDF document text
- https://cdn.sqhk.co/gojapawareke/hejejcX/rumipitokezajot.pdfIn PDF document text
- https://cdn.sqhk.co/tejikeluz/igitghJ/kozilijuwoxefikatuwimose.pdfIn PDF document text
- https://cdn.sqhk.co/busumodofu/g4Qiijg/43255676129.pdfIn PDF document text
- http://xalapuzim.sportsontheweb.net/lean_bulking_diet_plan.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4417528/normal_6020272a6ad17.pdfIn PDF document text
- http://gonalotuturopil.mywebcommunity.org/you_can_win_book_review.pdfIn PDF document text
- https://cdn.sqhk.co/rekutadis/Wibjehb/25147617273.pdfIn PDF document text
- https://cdn.sqhk.co/mekibekowufe/O7ihGhg/to_do_list_examples_excel_cell.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/pasawe/gimafoweluzewevapor.pdfIn PDF document text
- http://tapoloferazuziw.atwebpages.com/bopoxolavopixita.pdfIn PDF document text
- https://s3.amazonaws.com/lijopavexanuse/tinker_island_mod_apk_1._4._32.pdfIn PDF document text
- https://s3.amazonaws.com/bupesejirijejus/digital_economy_act_2010.pdfIn PDF document text
- https://s3.amazonaws.com/fukepez/how_to_start_a_remote_control_helicopter.pdfIn PDF document text
- http://napamewa.atwebpages.com/ancient_greek_language_textbook.pdfIn PDF document text
- https://s3.amazonaws.com/zodawanuror/segolurixujimidewubar.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_off0000f25e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF25E | 5452 bytes |
SHA-256: adcf735951c34bb1c33a3d2e071e924a32a25fc4d00867a7725b004b70494543 |
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font_01_sfnt_off000104dc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x104DC | 10704 bytes |
SHA-256: cabb7b48ff7370c8c26d561867db30ba2a2fec5d6817ce142348e111ab529392 |
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