MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
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 0.9953
Heuristics 5
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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 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://queure.ru/uplcv?utm_term=altbalaji+hack+mod+apk PDF link annotation
- http://www.ezmoving.com/file/zokogelupukibuwaneze.pdfIn PDF document text
- http://benedictinoselrosal.org/ckfinder/userfiles/files/xerewimuviloponube.pdfIn PDF document text
- http://ageofwonders.buka.ru/sadm_files/6133944922.pdfIn PDF document text
- http://hugslock.com/app/webroot/img/files/78245181548.pdfIn PDF document text
- http://autosoftware.company/autoresponders_images/files/65366110013.pdfIn PDF document text
- https://sikanderajam.com/Robinson/ckfinder/userfiles/files/vazaxin.pdfIn PDF document text
- https://cesiedizioni.com/userfiles/file/gipofefev.pdfIn PDF document text
- http://fotostudiovaccari.it/userfiles/files/85283212396.pdfIn PDF document text
- https://angkalaris.com/contents/files/bakunakifufag.pdfIn PDF document text
- http://mgocsm.in/userfiles/file/pilamig.pdfIn PDF document text
- http://cartopack.be/Images/file/29622226247.pdfIn PDF document text
- http://bright-mineral.com/uploadfile/file/2021091101481063.pdfIn PDF document text
- http://pizzeriadevita.it/userfiles/files/69537720836.pdfIn PDF document text
- http://indianspringhomes.com/userfiles/files/92020330914.pdfIn PDF document text
- https://lbk-ingatlan.hu/uploads/file/4371931157.pdfIn PDF document text
- http://abwalabamaave.com/uploads/files/6703233353.pdfIn PDF document text
- http://www.fishandcosolicitors.com/uploads/files/jufewawinituxuburawibeme.pdfIn PDF document text
- https://apexforestservices.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613570fa844fb---5682885384.pdfIn PDF document text
- http://willettelaw.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/zapofirajagoxatamepaf.pdfIn PDF document text
- https://aglogistics-bo.net/userfiles/file/meker.pdfIn PDF document text
- http://chuanghuilaw.com/filespath/files/20210901090349.pdfIn PDF document text
- http://portalinmobiliario24.com/uploades/fckeditorfile/veturigitu.pdfIn PDF document text
- http://mvpbuilding.com/userfiles/file/94194006501.pdfIn PDF document text
- http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613b3ed7ae348---64112437453.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://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_off0000d206.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD206 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000ea18.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEA18 | 18692 bytes |
SHA-256: 9a76f05063524a9ab8b24eb9e4104f3b87a2c67c7aaab9e9defe6326e31b483b |
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font_02_sfnt_off00011a7c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11A7C | 10620 bytes |
SHA-256: 946a8df679338926f1bd8bc9cc610f6083ce633fb1eb79319ef2f6963a001c03 |
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