MALICIOUS
176
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF file was flagged by ClamAV as Pdf.Phishing.Trojan and a machine learning classifier indicated a high probability of maliciousness. The document contains a link farm with numerous URLs pointing to compromised WordPress uploads and disposable hosting, suggesting an attempt to redirect users to malicious sites. The presence of external URIs and a link farm structure strongly indicates a phishing or malware distribution vector.
Machine Learning
- Nyx PDF Classifier malicious score 0.9956
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 http://eduomania.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613f9c8084d99---nusamokaz.pdf In PDF document text
- http://79.170.40.182/boothtastic.com/wp-content/plugins/formcraft/file-upload/server/content/files/16140499fd7e44---89179489066.pdfPDF link annotation
- http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613750b0e7628---89736573839.pdfIn PDF document text
- https://netcsemege.elelmiszer-hazhozszallitas.hu/ckfinder/userfiles/files/78441601171.pdfIn PDF document text
- https://dulsuc.cl/userfiles/file/xowasudeguxakag.pdfIn PDF document text
- http://denizyemek.com/images/fck_upload/file/gerugedixelodifudi.pdfIn PDF document text
- https://pacantioquia.org/aym_image/files/29069820695.pdfIn PDF document text
- https://creteservices.com/FCKeditor/userimages/file/fidasijazixemog.pdfIn PDF document text
- http://moutierrozeille.fr/userfiles/file/fugovesufudiz.pdfIn PDF document text
- http://cu-mbc.com/ckfinder/userfiles/files/silori.pdfIn PDF document text
- https://www.nobleorthodontic.com/wp-content/plugins/super-forms/uploads/php/files/576baba03fcdbb363f42809dae76aadc/dewivutezo.pdfIn PDF document text
- https://yuktiedu.com/wp-content/plugins/super-forms/uploads/php/files/6b4d05df85279221ff1c1aab2a5f62b2/41859926233.pdfIn PDF document text
- http://boardmark.com/files/file/foxobofep.pdfIn PDF document text
- http://lisahyatthealth.com/wp-content/plugins/formcraft/file-upload/server/content/files/16137fde6e2c98---vojekelatedox.pdfIn PDF document text
- http://koopmankennedyfeller.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/boxevalefugo.pdfIn PDF document text
- http://patrick-jardinage.fr/ckfinder/userfiles/files/zalav.pdfIn PDF document text
- https://accidentmatters.com/ckfinder/userfiles/files/30439061833.pdfIn PDF document text
- https://hotnews.md/upload/userfiles/files/33045570758.pdfIn PDF document text
- http://themetamorphoseprogram.com/userfiles/file/4832967101.pdfIn PDF document text
- http://adidravidar.com/ckfinder/userfiles/files/pivam.pdfIn PDF document text
- http://karthikeyanjayaram.com/userfiles/file/lopivusixeb.pdfIn PDF document text
- http://simonkuehner.de/gfx/userfiles/files/7111742374.pdfIn PDF document text
- https://wcdt.co.th/wp-content/plugins/super-forms/uploads/php/files/5kp54muuokjbflun91mm92v93p/34212283492.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/S30rS-6n6vg/uplcv?utm_term=phone+as+webcam+for+computerPDF 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_off0000af13.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAF13 | 14936 bytes |
SHA-256: 57d9539f2810d9a3fe98dc984fa853732a4f2dbfbef51bfc6b030d5616707bc0 |
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font_01_sfnt_off0000d476.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD476 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off0000ec8d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEC8D | 10936 bytes |
SHA-256: 8fac5720c62d6324a4638e0b26eccfa6bb82789dc18463d399a8efdb2920119b |
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