MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 User Execution: Malicious Link
The file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. Heuristics identified it as a link farm pointing to compromised WordPress uploads and disposable hosting, suggesting a phishing or malware distribution scheme. The embedded URLs, while numerous, are primarily used to redirect users to potentially harmful sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9974
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://jawarakreasi.com/file/vizizizavepe.pdf
- http://uptownfallschurch.com/uploads/files/62446842854.pdf
- http://hanasushimenifee.com/uploads/files/44842673398.pdf
- http://gbfrjournal.org/pds/userfiles/files/75389889530.pdf
- http://betonkeritesek.eu/Content/files/kubobelakebelop.pdf
- http://www.blackhillsdancecentre.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a923d9e4bed---99668973226.pdf
- http://vds-construct.pl/userfiles/file/73531125681.pdf
- http://xn-----6kcaheblih5ab0a6afqbzoqe.xn--p1ai/ckfinder/userfiles/files/kojolo.pdf
- http://iberia-ex.com/images/blog//file/45947295409.pdf
- https://astoriareiki.com/wp-content/plugins/super-forms/uploads/php/files/af8533629327a2c0df9dff9ba787e88d/ketobujoripejamovu.pdf
- http://hasicimosnov.cz/foto/Image/file/bisutimavaguratonika.pdf
- http://rwdwebwebdesign.com/img-aim/files/43181567067.pdf
- https://net-mex.hu/ckfinder/userfiles/files/16783394745.pdf
- https://pharma-tools.eu/galeria/file/gajijabu.pdf
- http://cedarvalekansas.com/clients/875954/File/44026296071.pdf
- https://westcoastmovers.ca/wp-content/plugins/super-forms/uploads/php/files/0bkq48gnfrd9s2sm54ijugacur/tavezotutideteda.pdf
- http://mobitransjogja.com/files/751437142.pdf
- http://www.guaitoli.eng.br/wp-content/plugins/formcraft/file-upload/server/content/files/160ae087fcb088---56712538325.pdf
- http://www.chicagoalphas.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609b84227c0f8---mimidibatajebu.pdf
- http://aleeblog.com/wp-content/plugins/super-forms/uploads/php/files/5m6obfkv7ove2p8jmh5c9ph3j3/supirisisepexewesubikogo.pdf
- https://observatoire-omic.org/documents/file/4302301583.pdf
- https://cpsguffanti.it/uploads/file/dupoxusevuvu.pdf
- http://esoftland.com/userfiles/file/vovetomamefarivewuretola.pdf
- http://diamantina-joaillerie.com/ckfinder/userfiles/files/fonegemezinazu.pdf
- https://stalbeckers.nl/userfiles/image/file/popadozaxufosofukibuzavil.pdf
- https://feedproxy.google.com/~r/skout/mBVl/~3/S30rS-6n6vg/uplcv?utm_term=2002+sheet+music+pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://dejavu.sourceforge.net
- http://dejavu.sourceforge.net/wiki/index.php/License
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e185.bin5908f5b2dad0579a504445f42f37453760a2ed791228a7aa0d66c299545ec6dc |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE185 | 10596 bytes |
font_01_sfnt_off0000f9cb.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF9CB | 16792 bytes |
font_02_sfnt_off000111dd.bin8838ee3317aaf26be52de9270122b2c83277601fcdfcc78d1836fbffe0717479 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x111DD | 17220 bytes |
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