MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged as malicious by multiple heuristics and an ML classifier. It contains a large number of external links, many pointing to disposable domains, suggesting a link farm or SEO spam operation. One of the extracted URLs, 'https://xezojetit.ru/strik?utm_term=canon+eos+650d+used+price', appears to be a redirector for a search query. No scripts were extracted, but the PDF structure and link farm behavior are indicative of malicious intent, likely to drive traffic to malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
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://xezojetit.ru/strik?utm_term=canon+eos+650d+used+price PDF link annotation
- https://cdn.sqhk.co/kinibemazoz/8ejbtjh/89680787973.pdfIn PDF document text
- https://sitofozaliwi.weebly.com/uploads/1/3/4/3/134355749/pajade.pdfIn PDF document text
- https://cdn.sqhk.co/mowogibewu/cifgheb/18227743984.pdfIn PDF document text
- https://cdn.sqhk.co/kawonidoza/f9hegg0/las_vegas_casino_with_most_slot_machines.pdfIn PDF document text
- https://samabuwe.weebly.com/uploads/1/3/0/7/130739499/sonugured-liromemesifojer-toxotedafup.pdfIn PDF document text
- https://cdn.sqhk.co/lagusive/Jifiahj/lamex.pdfIn PDF document text
- https://sabigojepesadiz.weebly.com/uploads/1/3/2/8/132814096/bigefenawiku.pdfIn PDF document text
- https://zovarufegurer.weebly.com/uploads/1/3/4/6/134625168/nalosopijum.pdfIn PDF document text
- https://cdn.sqhk.co/pelotuwew/iapsjea/43106954948.pdfIn PDF document text
- https://gudeworidive.weebly.com/uploads/1/3/4/7/134767917/fowemudifufivu.pdfIn PDF document text
- https://cdn.sqhk.co/loganidob/iHJyibh/running_on_empty_food_review_meme.pdfIn PDF document text
- https://nikibowo.weebly.com/uploads/1/3/4/3/134354591/nodarodogejax-fowirijulud-pavuzes-garumikok.pdfIn PDF document text
- https://karomigotel.weebly.com/uploads/1/3/5/9/135962203/e8cd2f4ae.pdfIn PDF document text
- https://jivimukik.weebly.com/uploads/1/3/0/7/130775904/ee4078e1c72ca7.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/dotivaf/17233502781.pdfIn PDF document text
- https://s3.amazonaws.com/zalomi/zaxubegapa.pdfIn PDF document text
- https://s3.amazonaws.com/ronatiduzoxij/gokenebeb.pdfIn PDF document text
- https://s3.amazonaws.com/neviwove/activex_hosting_plugin_for_firefox.pdfIn PDF document text
- https://s3.amazonaws.com/kefefetafij/zibinizararenu.pdfIn PDF document text
- https://s3.amazonaws.com/kawotexulozax/what_was_the_role_of_the_directory_in_the_french_revolution.pdfIn PDF document text
- https://s3.amazonaws.com/sitok/7484226918.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_off00017a57.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x17A57 | 2988 bytes |
SHA-256: 4372a8645237b20969ce60b15beb2b07fee2c1fefbb3782d530e7948211e3126 |
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font_01_sfnt_off000184f9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x184F9 | 5360 bytes |
SHA-256: 4ceb3593f7943c9eb6c2de077d0d7b8cd73f7ebd902888446468d88ba59a5eb3 |
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font_02_sfnt_off00019740.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x19740 | 11312 bytes |
SHA-256: 276a6f34fb1c1b23ca52240bcfbbc1d269d0be1a64d8438ada20c46aad246b6a |
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