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 0.9993
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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/strik?utm_term=canon+eos+rebel+t5i+telephoto+lens PDF link annotation
- https://cdn.sqhk.co/satidaruxami/vwhedjd/81457402051.pdfIn PDF document text
- https://baraxuworasexe.weebly.com/uploads/1/3/4/6/134633060/fabiz-ximotazi.pdfIn PDF document text
- https://kojepogezoxuta.weebly.com/uploads/1/3/4/4/134487575/1290811.pdfIn PDF document text
- https://cdn.sqhk.co/kinemefuwa/higdgis/68233740383.pdfIn PDF document text
- https://cdn.sqhk.co/dizoketa/idGjebC/dominos_coupon_5._99_medium.pdfIn PDF document text
- http://samafutanub.mypressonline.com/8044286004.pdfIn PDF document text
- https://likifovufuli.weebly.com/uploads/1/3/4/5/134588617/b68ffeb779fd2d.pdfIn PDF document text
- https://cdn.sqhk.co/korulifesewa/yBIQ2hg/aces_of_the_luftwaffe_xbox_review.pdfIn PDF document text
- http://bikejesoxatelo.mygamesonline.org/50274903197.pdfIn PDF document text
- https://xuwogojike.weebly.com/uploads/1/3/1/3/131380868/5934711.pdfIn PDF document text
- https://xatuguje.weebly.com/uploads/1/3/1/8/131856293/577094b649ebc1a.pdfIn PDF document text
- https://cdn.sqhk.co/rajemaramiw/gX2Dicw/opening_to_tiny_planets_dvd.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://42190e62-4dca-482d-a077-ae7b222d7779.filesusr.com/ugd/b91392_6ba4a1969716498b92bba7f5d0a78e0c.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/13b7e409-2861-4e98-9e92-64bd063db06a/1_8_inch_grid_printable_graph_paper.pdfIn PDF document text
- https://s3.amazonaws.com/satedafadusizo/55736144623.pdfIn PDF document text
- https://ec08fec6-e576-400d-8504-372613838d3c.filesusr.com/ugd/57e0ce_28078431387742db9828d5dc0c8dbb34.pdf?index=trueIn PDF document text
- https://47e4df30-8702-49a4-8bd5-327e1546ff06.filesusr.com/ugd/379272_283cb57efe6a47e2b8ba6d6624ef0eb7.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/b44a8976-bfb3-4459-a4c3-3e616087040b/81541183760.pdfIn PDF document text
- https://s3.amazonaws.com/voxipanovigepiv/79238206727.pdfIn PDF document text
- https://83d12552-0bc1-4415-b221-1da25caacb9b.filesusr.com/ugd/1e11d0_05d45be96ff84e538de8a6b6059d11d9.pdf?index=trueIn PDF document text
- http://telifujovemevo.atwebpages.com/42278548544.pdfIn PDF document text
- https://be9ca920-c372-4566-b00d-544f92814f3b.filesusr.com/ugd/f0c5a9_7d4fa8b4abca4079ba20418598304a44.pdf?index=trueIn PDF document text
- http://lebusepuwiri.atwebpages.com/difivikosapobema.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e6a3944e-3c49-420e-9400-5582e31a4894/wezumutevuxewirajofotix.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d6b52723-1b83-493b-9695-39b11ad755fc/what_time_is_pge_shutting_off_power_today.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_off00010551.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10551 | 5076 bytes |
SHA-256: 182cb3147f58bdef1aaf91d850f8ebd5c26fa3153d1b4587a875eef3649c0a86 |
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font_01_sfnt_off00011687.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11687 | 11180 bytes |
SHA-256: 0d9fe5262c360c3eb6f5b9b91a6580e4cbaeac889e76a076b8a7281ac05606f8 |
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