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 0.9994
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://botokaw.ru/123?utm_term=what+causes+a+washing+machine+to+not+spin+all+the+water+out PDF link annotation
- https://pamaxorakumi.weebly.com/uploads/1/3/4/0/134019068/4a550747c642.pdfIn PDF document text
- http://gulexamotapa.iblogger.org/kijokeluginisuzuliwox.pdfIn PDF document text
- https://taxesewisozigif.weebly.com/uploads/1/3/5/3/135394589/7304976.pdfIn PDF document text
- http://kedugobepuged.mywebcommunity.org/holt_mcdougal_algebra_1_common_core_teachers_edition.pdfIn PDF document text
- http://limevekobo.iblogger.org/vubozunosetenad.pdfIn PDF document text
- http://wapadax.scienceontheweb.net/praise_and_worship_songs_2018.pdfIn PDF document text
- https://fobabunopana.weebly.com/uploads/1/3/0/9/130969757/bozirakip.pdfIn PDF document text
- https://pemogele.weebly.com/uploads/1/3/5/3/135324676/4753966.pdfIn PDF document text
- http://vumexovuvelafe.medianewsonline.com/magic_water_drawing_book_amazon.pdfIn PDF document text
- https://rapodiduwegez.weebly.com/uploads/1/3/5/3/135311990/5107036.pdfIn PDF document text
- https://simepatu.weebly.com/uploads/1/3/4/2/134267103/zosufelo-rizagovekuw-bekofimera-bigulam.pdfIn PDF document text
- https://xobawaxotax.weebly.com/uploads/1/3/1/4/131453143/4d2db64.pdfIn PDF document text
- https://fekipasipoxow.weebly.com/uploads/1/3/1/6/131637207/mesotafugofi.pdfIn PDF document text
- https://likufuzojelawaf.weebly.com/uploads/1/3/5/2/135298946/ropinaxiduji.pdfIn PDF document text
- http://nakodinita.scienceontheweb.net/tutuxitodutab.pdfIn PDF document text
- https://pogudemuzam.weebly.com/uploads/1/3/4/0/134018755/629331.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://dujikiwereka.epizy.com/wofufokufa.pdfIn PDF document text
- http://firixafuzive.rf.gd/how_to_pick_sentry_safe_lock_box.pdfIn PDF document text
- http://vofofoduwegakuv.rf.gd/dragon_ball_z_3_android_game.pdfIn PDF document text
- http://tolimimagag.epizy.com/corresponding_alternate_interior_angles_worksheet.pdfIn PDF document text
- http://dopafedoxafedar.rf.gd/bahubali_movie_video_song_full_hd.pdfIn PDF document text
- http://tenowuwewid.epizy.com/jawbone_jambox_app.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_off000103ac.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x103AC | 5452 bytes |
SHA-256: 3a4f8efb7840a504de92148a12c3b21a6694a568b72f8e367f80520720791bc5 |
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font_01_sfnt_off00011625.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11625 | 11248 bytes |
SHA-256: 216e352595b5c6f25c37dffb5ef465e92581f46db634026e335c70a7e378c458 |
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font_02_sfnt_off00013bfc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13BFC | 16148 bytes |
SHA-256: 333c6b7950143ef5b768b9d621755905cb9f9f437be433e332b6baa8edb2b5fd |
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