MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged by multiple heuristics as malicious, including a critical ClamAV detection and an ML classifier. It contains a large number of external links, suggesting a link farm or SEO manipulation tactic. One of the extracted URLs, https://jumiwimov.ru/strik?utm_term=what+was+society+like+in+the+1940s, is likely part of the malicious infrastructure. No scripts were extracted, but the PDF structure itself is indicative of malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 0.9990
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 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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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://jumiwimov.ru/strik?utm_term=what+was+society+like+in+the+1940s PDF link annotation
- https://mufogijagojar.weebly.com/uploads/1/3/1/0/131070489/f3530326248.pdfIn PDF document text
- https://disovipogazita.weebly.com/uploads/1/3/1/3/131398104/mezowewofukune-fitidegi-labave-bibokodesixag.pdfIn PDF document text
- https://fosuwelu.weebly.com/uploads/1/3/2/6/132695698/4479053.pdfIn PDF document text
- https://japujavawewiri.weebly.com/uploads/1/3/2/6/132696154/ponem.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/jedaxopopuko/how_do_i_prayers_to_god_for_a_good_husband.pdfIn PDF document text
- https://s3.amazonaws.com/dagasopones/zapakexonigeb.pdfIn PDF document text
- https://s3.amazonaws.com/tufujifinobiro/edit_master_slide_template_powerpoint.pdfIn PDF document text
- https://7404da97-7fcf-4d5f-9d5f-3f8644e6773a.filesusr.com/ugd/35f767_72242c91a7ec4b81adb3284e85698393.pdf?index=trueIn PDF document text
- http://verafewema.rf.gd/dd_miniatures_set_list.pdfIn PDF document text
- https://425e2ee7-996f-4c6d-a593-b44a2a39b733.filesusr.com/ugd/bb05c1_15dbf25aad164afa81f79859345d5c1a.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/sowewazulejewi/dave_ramsey_workbook.pdfIn PDF document text
- https://s3.amazonaws.com/vidadaviwal/17709245989.pdfIn PDF document text
- https://45b0b119-5f8c-43e7-b437-4e12d17c1c81.filesusr.com/ugd/3826db_1dadb77187a44a409207533747e6e60f.pdf?index=trueIn PDF document text
- http://fanupola.epizy.com/mrs_mcnosh_hangs_up_her_wash_knuffle_bunny.pdfIn PDF document text
- https://b1c30c75-ab46-439a-884d-3836ae4b8a49.filesusr.com/ugd/2d1648_253098804d594b02956cb5c2b5d3b0f3.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/d7e60603-2c22-4953-b0d2-49bd90443c34/60114132531.pdfIn PDF document text
- https://s3.amazonaws.com/dinisemowoge/badnaam_raja_by_king_song.pdfIn PDF document text
- http://xenuduximowub.epizy.com/free_forklift_training_classes_near_me.pdfIn PDF document text
- https://s3.amazonaws.com/voxipanovigepiv/faxojuzasefevibizukawatu.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5d1622ad-4e4c-4c5a-9013-b4201fe92531/barrons_essential_words_for_the_toefl_7th_edition.pdfIn PDF document text
- https://s3.amazonaws.com/vuxagixil/62203704412.pdfIn PDF document text
- http://fetapewifug.epizy.com/babbel_pro_apk_free.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1319319b-eb73-4d22-8e0d-42dad5301498/romeo_and_juliet_act_1_scene_1_modern.pdfIn PDF document text
- https://5e20aa6b-77ef-4f11-9344-5454fb7c649c.filesusr.com/ugd/fb3aa9_67d9ff6ebb724e9195061fb25b1bb03d.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/luropiw/shutter_island_movie_in_tamilrockers._gr.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_off0000f771.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF771 | 5500 bytes |
SHA-256: 8de71a4bd178a003b3daf05aa6408a7b4a5f00e93e5880e0f6ea687e80df6e8c |
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font_01_sfnt_off00010a48.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10A48 | 10908 bytes |
SHA-256: 9a110166b938c6af5be9a8c99b6b2cdedbb45a25038b8103165c8eafdcc7a2fd |
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font_02_sfnt_off00012fc7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12FC7 | 16448 bytes |
SHA-256: 3f7f6beb0f5865f83039c8434023d34048916fbab515aea8bfee4d6c7e3f3101 |
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