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 0.9991
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://golowaki.ru/strik?utm_term=tork+sunset+digital+timer+manual PDF link annotation
- https://cdn.sqhk.co/dozirerom/fiagcFl/tojinujaretotamogol.pdfIn PDF document text
- http://lezigovedavide.getenjoyment.net/america_s_history_textbook_henretta.pdfIn PDF document text
- http://loneresel.mygamesonline.org/89131019151.pdfIn PDF document text
- https://cdn.sqhk.co/xowuzaseku/uCxibhj/gegomixipofumu.pdfIn PDF document text
- https://cdn.sqhk.co/zudilubal/hjjzEhd/87581987973.pdfIn PDF document text
- https://cdn.sqhk.co/rutunidosaw/hhxhdig/introductory_agroforestry.pdfIn PDF document text
- https://cdn.sqhk.co/xonipavu/eLjdCnb/mysterious_maze_cook_forest_pa.pdfIn PDF document text
- https://cdn.sqhk.co/gusiloxi/gDVxjhy/85580334559.pdfIn PDF document text
- https://cdn.sqhk.co/fewoxenovof/shejbgh/albilad_app_apk.pdfIn PDF document text
- http://lixodamevurobar.mygamesonline.org/cuantos_cm_tiene_un_metro_cuadrado.pdfIn PDF document text
- https://cdn.sqhk.co/nipigagavadu/tJgdgiz/83062678505.pdfIn PDF document text
- http://missunik.space/whatsapp_status_video_iphonerx2vl.pdfIn PDF document text
- https://cdn.sqhk.co/busoleva/56ihhfT/91787202911.pdfIn PDF document text
- https://cdn.sqhk.co/tobijoge/jihjgje/funny_animations_youtube.pdfIn PDF document text
- http://winoraama.fun/gumubaxineleko98lz9.pdfIn PDF document text
- https://cdn.sqhk.co/sitopizol/gifjcyI/bwise_grc_platform.pdfIn PDF document text
- https://cdn.sqhk.co/kisasizaro/hihif6O/mojoguxusi.pdfIn PDF document text
- http://podeves.xyz/pinitiwopafedatizudaaqvgp.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://jaweratiz.atwebpages.com/contoh_abstrak_tesis.pdfIn PDF document text
- https://34e2f0dc-0077-42bd-a047-efa2502e92af.filesusr.com/ugd/8a05ec_7f5de91ed67c444da07a9dae32abe580.pdf?index=trueIn PDF document text
- https://7fad2989-91b8-457c-89bc-9a0e7aeef19f.filesusr.com/ugd/b03ff3_b3c244204699445ea3fd23f3b4c30619.pdf?index=trueIn PDF document text
- https://6376acfe-5884-4251-b3d5-19a03c044549.filesusr.com/ugd/de3d83_8c682b48f06a463287fb717bc7486eb6.pdf?index=trueIn PDF document text
- https://f6ea5e03-7e7c-4dce-82ee-fd5d223759ef.filesusr.com/ugd/d203ad_3ec4ce15cda74440be32be6bad4b9cfe.pdf?index=trueIn PDF document text
- https://183df7f2-4185-4ca0-bfcc-33b39bc842f1.filesusr.com/ugd/9ac34a_d562b9975f144579951f7b1d81a3ae79.pdf?index=trueIn 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_off0000e484.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE484 | 5160 bytes |
SHA-256: de50a9005eecfcc62e469b7a12a417695aaaec93733922a131c4673829356576 |
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font_01_sfnt_off0000f600.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF600 | 12032 bytes |
SHA-256: 3a4ce836d96a97f490dae1232f2dfc3e76a37c9eeec6bef3191ad5e2fb3bcdbd |
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