MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The file is identified as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. Heuristics reveal it functions as a link farm, with many URLs pointing to compromised CMS upload directories, suggesting a phishing or redirection scheme. The document body is heavily obfuscated and unreadable, providing no direct user-facing content but reinforcing the nature of the file as a container for malicious links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9914
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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PDF link farm points to compromised-WordPress upload storage medium PDF_COMPROMISED_CMS_UPLOAD_LINK_FARMPDF contains multiple clickable links, across many distinct hosts, whose targets are random-slug files parked in the upload directories of vulnerable WordPress form plugins (FormCraft, Super Forms). This is the hallmark of the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains hosted on compromised sites. The PDF itself carries no exploit — the risk is the linked destinations.
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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 http://www.gametimecatering.com/wp-content/plugins/formcraft/file-upload/server/content/files/16143caee733cc---17688736192.pdf In PDF document text
- http://www.darvidproperty.com/news/file/2970813304.pdfIn PDF document text
- http://songdolandmarkcity.com/userfiles/file/4577134910.pdfIn PDF document text
- https://playgametoday.ru/wp-content/plugins/super-forms/uploads/php/files/04fe012ea072b425bac5ac0ec68f6587/86759255666.pdfIn PDF document text
- https://balaji-technology.com/userfiles/file/rimidapujufetonulag.pdfIn PDF document text
- https://bibliotheque-des-arts.ch/ckfinder/userfiles/files/2304357626.pdfIn PDF document text
- https://cnn-logistics.com/asset/files/99330103526.pdfIn PDF document text
- http://paykaaluminiya.ru/ckfinder/userfiles/files/18278874701.pdfIn PDF document text
- http://abwfinlay.com/uploads/files/busele.pdfIn PDF document text
- https://terracetemayonetim.com/upload/ckfinder/files/7259407640.pdfIn PDF document text
- http://www.alwaysflorida.com/wp-content/plugins/formcraft/file-upload/server/content/files/16134f6631bc10---susezobudobatezej.pdfIn PDF document text
- http://wuyioutdoor.com/userfiles/file/jikukuguvijeju.pdfIn PDF document text
- http://0575zl.com/userfiles/file/82900950426.pdfIn PDF document text
- http://debten.net/UserFiles/File/86741316522.pdfIn PDF document text
- http://aibasylhet.edu.bd/app/webroot/ckfinder/userfiles/files/61611895257.pdfIn PDF document text
- http://enidental.com/userfiles/file/20211001163524.pdfIn PDF document text
- https://mytalk7.com/_UploadFile/Images/file/refariwobokapoze.pdfIn PDF document text
- http://autoscuolepintozzi.it/userfiles/files/sosekewuneduradinefazoni.pdfIn PDF document text
- https://namkhoasaigon.vn/web/images/files/xujabuzaju.pdfIn PDF document text
- https://serrechevalier-skifun.com/imagesfile/74134551056.pdfIn PDF document text
- http://agarimo.com/archivos/archivos/vowus.pdfIn PDF document text
- http://vwtint.com/userData/board/file/manux.pdfIn PDF document text
- http://www.kickcommerce.com/userfiles/file/zobezajalakuforibobases.pdfIn PDF document text
- http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/16136a08cf2f5f---tabaxenagunexed.pdfIn PDF document text
- http://ettermanenterprises.com/ckfinder/userfiles/files/gevowezumidumi.pdfIn PDF document text
- http://thietbibepnhahang.net/media/files/6755927247.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/3CAf4wW3hvY/uplcv?utm_term=have+clean+handsPDF link annotation
- 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_off0000dbcd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDBCD | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000f3df.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF3DF | 18520 bytes |
SHA-256: 045ce20960f556123fcf1f33613f8767726478a6838d120878255cccdebdd863 |
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font_02_sfnt_off000123bf.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x123BF | 10116 bytes |
SHA-256: 908530694b3eb3364daa43c4afb222057e0a93707dd1bd722e6194644a9a4171 |
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