MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains a large number of external links, many hosted on disposable domains, suggesting a link farm or SEO spam operation. One prominent URL, 'https://jottigo.ru/strik?utm_term=sears+craftsman+garage+door+opener+reset+code', is presented in a way that mimics a search result, likely to trick users into clicking. The ML classifier and ClamAV detection strongly indicate malicious intent, consistent with phishing or scamming activities.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
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://jottigo.ru/strik?utm_term=sears+craftsman+garage+door+opener+reset+code PDF link annotation
- https://zetolame.weebly.com/uploads/1/3/0/7/130775520/9669187.pdfIn PDF document text
- https://suwitasejamuk.weebly.com/uploads/1/3/1/8/131856391/5562e5aac8900b.pdfIn PDF document text
- https://mosezusimoz.weebly.com/uploads/1/3/1/6/131637881/4dfa4d6f1d.pdfIn PDF document text
- https://bobifadilow.weebly.com/uploads/1/3/5/2/135295989/19744227d9e58.pdfIn PDF document text
- https://cdn.sqhk.co/xelibini/N1PLhgj/mysejahtera_app_download.pdfIn PDF document text
- https://cdn.sqhk.co/tilafukefuwe/ekheJK1/73932910805.pdfIn PDF document text
- http://didifofovura.iblogger.org/kezebaxunurubibupok.pdfIn PDF document text
- https://mapadubedebo.weebly.com/uploads/1/3/6/0/136095435/dinanigewonagiso.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4413117/normal_5fd76da7af307.pdfIn PDF document text
- https://cdn.sqhk.co/ratufewebu/cVhdFhg/digidesign_pro_control_logic_x.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4486566/normal_5ff457ffadac4.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4500878/normal_5ffbe95d7dc95.pdfIn PDF document text
- https://cdn.sqhk.co/jigavozef/ahhIKig/what_does_ninja_brian_shirt_say.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://dolasuwukino.epizy.com/abhinetri_2_full_movie_telugu_movierulz.pdfIn PDF document text
- https://551f0ad2-75d1-4009-b90b-2f3e3e20230b.filesusr.com/ugd/c2bf0a_4a3d20bf3f2845bca27db86ef14af75b.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/b21392a1-c949-4654-9a95-0b37a023c0fb/tp-link_av600_nano_powerline_adapter_manual.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a94fa441-c604-46c4-9474-b6ce2a7d7af9/36797789942.pdfIn PDF document text
- http://deribojuzirapa.rf.gd/90693848679.pdfIn PDF document text
- https://30cc9e9c-6145-4029-bfdc-d0561bdb3a10.filesusr.com/ugd/0dcf4b_dc748151f405443789ddd41a06ffc546.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/de868aa5-8e89-4bdb-89b8-44df33874035/87405745613.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_off0000cc10.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCC10 | 5544 bytes |
SHA-256: beb89a8f05ac98bdcd5ac7e91be86e5f2ad482120278a6ba2d31b8aa7138abb4 |
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font_01_sfnt_off0000deda.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDEDA | 10200 bytes |
SHA-256: ee4b7dd532d0fd80a9c460a6b114c4fc8fa4dd04328fc020e7817f96846209b3 |
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