MALICIOUS
176
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF file was flagged as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. It contains numerous links, including one pointing to a raw IP address (157.230.241.115), and several pointing to compromised WordPress sites, suggesting it's part of a phishing or malware distribution campaign. The presence of embedded URLs and the overall structure point towards an attempt to trick users into downloading further malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9953
Heuristics 7
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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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Clickable URI points to raw IP address medium PDF_URI_IP_LITERALPDF contains a clickable HTTP(S) action whose host is a literal IPv4 address. Legitimate documents normally link to named domains; raw-IP destinations are common in disposable phishing and malware-delivery infrastructure.
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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 https://iqmuseum.mn/uploads/files/kazirefudanasanes.pdf In PDF document text
- http://cityfate.com/files/files/69469032406.pdfIn PDF document text
- http://johndanton.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/kibujojomatigikixalemikod.pdfIn PDF document text
- http://rotarytattoomachine.co/project-new/christianbook/upload_images/file/28723550172.pdfIn PDF document text
- https://gaseg.com/wp-content/plugins/super-forms/uploads/php/files/jrse0hot9gfvb64mgjjs7hfu18/30034257176.pdfIn PDF document text
- https://anne-berger.de/sites/anne-berger.de/files/fkcfile/10168850451.pdfIn PDF document text
- http://pietrek.com/MARCUS/files/file/pazorotabetap.pdfIn PDF document text
- http://www.champcaregivers.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613faf0feb004---36509691103.pdfIn PDF document text
- http://upnbkk.com/file_media/file_image/file/19574297199.pdfIn PDF document text
- https://hantverkarenisandby.se/UserFiles/files/65078763830.pdfIn PDF document text
- http://valsadindustries.com/userfiles/file/wisesajugomiban.pdfIn PDF document text
- http://157.230.241.115/image/upload/File/51494014188.pdfPDF link annotation
- http://cosmoscm.com/contents/files/74510237292.pdfIn PDF document text
- http://xinchenfast.com/upload/file/34780632905.pdfIn PDF document text
- https://smobiil.eu/userfiles/files/relonuvagosevapigakis.pdfIn PDF document text
- http://divapharma.com/uploaded/file/parenizok.pdfIn PDF document text
- http://countryclaim.cz/userfiles/file/dabanotopidi.pdfIn PDF document text
- http://groupementpecheduloir.com/ckfinder/userfiles/files/zelomifamivovotata.pdfIn PDF document text
- https://motionslam.com/wp-content/plugins/super-forms/uploads/php/files/dcd57e3bcd261598816aa9dcd649ad57/rirakinuxekipujumiteg.pdfIn PDF document text
- http://vocal.bpv.su/content/files/files/parajutowudepekimimixer.pdfIn PDF document text
- http://maquinandoysubastando.com/dleyes/admin/fotos/file/webuxevem.pdfIn PDF document text
- http://comicpapyrus.com/wp-content/plugins/super-forms/uploads/php/files/d0c04b0b295f7fc3fdbab52521268bc7/tububiwuwovojofewamid.pdfIn PDF document text
- https://tempatpasang.com/contents/files/norufomufaro.pdfIn PDF document text
- http://webs123.com/userfiles/file/48918720365.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/1KS0DP0cxss/uplcv?utm_term=data+communication+and+networking+pdf+free+downloadPDF 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_off0000cf20.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCF20 | 11076 bytes |
SHA-256: 75d1ac4d1098171009ce43c95e9d39777e4945e4373a09ad55a12f7d3641b0e5 |
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font_01_sfnt_off0000e8c2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE8C2 | 18112 bytes |
SHA-256: d7620ccc02d8f25e20f7fbed3b00b476f5605538c685a092b8ac9a34913a94f1 |
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font_02_sfnt_off0001184e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1184E | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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