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 0.9990
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://jumiwimov.ru/aws?utm_term=hush+hush+movie+update+2020 PDF link annotation
- https://cdn-cms.f-static.net/uploads/4385847/normal_5fd91a62dfdaf.pdfIn PDF document text
- https://cdn.sqhk.co/zodozane/BLmM2gg/othello_school_district_superintendent.pdfIn PDF document text
- https://cdn.sqhk.co/dufubimaru/JhaDRpt/word_zen_connect_build_words_with_friends.pdfIn PDF document text
- https://cdn.sqhk.co/pabulibig/Nie9Iji/repinunorapimufekexi.pdfIn PDF document text
- https://cdn.sqhk.co/nefakovuwot/j1hitRI/zelle_customer_service.pdfIn PDF document text
- https://cdn.sqhk.co/bimonabozo/bGABiey/family_guy_the_quest_for_stuff_apk_hack.pdfIn PDF document text
- http://damomemisogadex.iblogger.org/baseball_card_template_photoshop_free.pdfIn PDF document text
- https://boxotegiperofog.weebly.com/uploads/1/3/1/3/131398000/detamozevonexo.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4476750/normal_60643e6ca0644.pdfIn PDF document text
- https://sebeguresed.weebly.com/uploads/1/3/5/9/135966133/gubaxixatovu-vivuwipover-gibigotojax-veriluwofiza.pdfIn PDF document text
- http://femalawiterig.iblogger.org/federal_deposition_objections_cheat_sheet.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4367642/normal_5fe005cb0576f.pdfIn PDF document text
- https://jaduxopedarev.weebly.com/uploads/1/3/4/7/134749363/sugujisaxexogo.pdfIn PDF document text
- https://gidelusibi.weebly.com/uploads/1/3/4/0/134040719/jixizuro-jufixu.pdfIn PDF document text
- https://cdn.sqhk.co/zoxowowi/giFlkvj/dezekugi.pdfIn PDF document text
- https://cdn.sqhk.co/tezofugowura/WIi2hjK/rumema.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4452621/normal_5fe8f21e256ad.pdfIn PDF document text
- https://cdn.sqhk.co/vigamodijek/0ln8q1V/1577776808.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://patitoledoboj.rf.gd/68434988439.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/42239a85-6c72-48ef-b653-830110bb3cc0/dawagaxopefulepazepotaj.pdfIn PDF document text
- http://momabuxamejuwev.rf.gd/affine_transformation_matrix_opencv.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a5d412ea-c97c-45a1-b7e1-e008d0715b40/tezoduwedemazagadinasi.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/110f709d-5cea-43b1-8bc1-36783667684f/12258565669.pdfIn PDF document text
- http://menasore.epizy.com/alteryx_reporting_tools_tutorial.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_off0000fd81.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFD81 | 5140 bytes |
SHA-256: 3064b29e90c92983a2adce2855723d66fd4991a21303a0f7175f95e700133eda |
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font_01_sfnt_off00010eff.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10EFF | 10516 bytes |
SHA-256: 5cae0a6cd76cc342ab4ee2687d6546ab0e95c14f934723cb1fa424a2f52e1a63 |
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font_02_sfnt_off00013326.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13326 | 4324 bytes |
SHA-256: 4fcfa7c68d76e23b667942a3ac892d2d5d88346478daafc61479ad4df4af3dd3 |
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