MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The sample was flagged by a machine learning classifier and ClamAV as malicious, indicating a high likelihood of malicious intent. It contains numerous links to external websites, many of which are hosted on compromised or disposable domains, suggesting a link farm or phishing lure. The presence of PDF-specific heuristics like 'PDF_SEO_DISPOSABLE_LINK_FARM' and 'PDF_COMPROMISED_CMS_UPLOAD_LINK_FARM' further supports this, indicating the document is designed to redirect users to potentially harmful content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9991
Heuristics 6
-
ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
-
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.
-
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.
-
External URI info PDF_URIPDF contains an external URL action
-
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.
-
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://reelproductionshd.com/userfiles/file/sudidonibupojo.pdf In PDF document text
- http://hellnocancershow.com/wp-content/plugins/formcraft/file-upload/server/content/files/160cb5144d24b3---lowutufofumejimutujo.pdfIn PDF document text
- https://vandolderskb.com/images/usr/fupedenuporapelumif.pdfIn PDF document text
- https://kachhiproperties.com/wp-content/plugins/super-forms/uploads/php/files/gciu1ae7rmkul62rom2btc5sg1/26323542414.pdfIn PDF document text
- http://www.hypnotiseur.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607ca6316b387---fegizirikatuxawujofobuta.pdfIn PDF document text
- http://yuseigachi.nl/wp-content/plugins/formcraft/file-upload/server/content/files/1607b896c536b0---mobobuwonuzuwomebi.pdfIn PDF document text
- http://kath-kiga-bw.de/bilder/berichte/file/86733517883.pdfIn PDF document text
- https://dfa-finanz.de/wp-content/plugins/formcraft/file-upload/server/content/files/160e3585e02ee8---fazugejo.pdfIn PDF document text
- http://hill-macktribe.com/clients/7/78/785e88641dcef8d5cadf71fa969cae92/File/xosufifononomere.pdfIn PDF document text
- http://byecook.com/ckupload/files/mulekopisukizis.pdfIn PDF document text
- https://laxmigrouppune.com/wp-content/plugins/super-forms/uploads/php/files/45936e54884b6e1ffdc67206562157bf/xupevijisarekelomasodeb.pdfIn PDF document text
- https://naseeha.org/wp-content/plugins/super-forms/uploads/php/files/d6355e2e3422a515544f06971061e240/lefunavimixigajizopisak.pdfIn PDF document text
- http://turagent007.ru/userfiles/file/jumadukokivetivepexi.pdfIn PDF document text
- http://snookerfootball.eu/wp-content/plugins/formcraft/file-upload/server/content/files/160e3318446e31---vizafokodedapabiweg.pdfIn PDF document text
- https://bowenpainter.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b45525e02be---77997356768.pdfIn PDF document text
- https://capital-tic.com/upload/ckfinder_temp/files/20210620042010.pdfIn PDF document text
- https://xo-sound.ru/userfiles/file/43142572087.pdfIn PDF document text
- http://compufoxmail.com/userfiles/file/19820594853.pdfIn PDF document text
- https://cissud.com/uploads/ck_editor/files/60164211751.pdfIn PDF document text
- http://artmetinc.com/wp-content/plugins/formcraft/file-upload/server/content/files/160cb679ddda86---27693578059.pdfIn PDF document text
- https://mimpishio1.com/contents//files/2743414270.pdfIn PDF document text
- http://www.playerclub.ro/wp-content/plugins/formcraft/file-upload/server/content/files/1609e671aaa07c---bezumowalabuwapubewebu.pdfIn PDF document text
- https://www.escon.it/wp-content/plugins/super-forms/uploads/php/files/6e8696624b850c2bb40cfb5d9ec9e2a7/fewibimugekesifoluwodove.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/DOqCt-cVA4I/uplcv?utm_term=acta+constitutiva+de+una+empresa+formato+word+venezuela+2021PDF 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_off0000f7ae.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF7AE | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_01_sfnt_off00010fc5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10FC5 | 11368 bytes |
SHA-256: d01f210e332f82b38dede1e592413d4a7085bce3a1601a0b65c286da8d30d4bc |
|||
font_02_sfnt_off00012ac3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12AC3 | 18912 bytes |
SHA-256: a0e5d7b917cc6bccc1f732e03f3e34930e8714fb67086a8e00845bceca05a04b |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.