MALICIOUS
176
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
This PDF file was flagged by ClamAV as Pdf.Phishing.Trojan and a machine learning classifier. It contains numerous links to compromised WordPress sites, suggesting it is part of a phishing campaign. The links likely lead to further malicious content or exploits.
Machine Learning
- Nyx PDF Classifier malicious score 0.9974
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://bagandpack.ru/wp-content/plugins/super-forms/uploads/php/files/19ad7ececbefa529773446839a7dbad7/16928197309.pdf In PDF document text
- https://1sis.com/wp-content/plugins/formcraft/file-upload/server/content/files/16082b86169b98---jabatopedika.pdfIn PDF document text
- https://jennysbooks.com/wp-content/plugins/super-forms/uploads/php/files/e92d391669baaf9b09aee9c0b8f54e67/vorari.pdfIn PDF document text
- http://musorcentrum.hu/files/article/file/jubujigelim.pdfIn PDF document text
- https://turkuazhost.com/calisma2/files/uploads/bufagijamasuvi.pdfIn PDF document text
- http://www.segurosfacility.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/16093ea0dc5e32---giwasefezojef.pdfIn PDF document text
- https://siphouse96.com/wp-content/plugins/super-forms/uploads/php/files/dbfd33afdba1af30406692dc623843e0/83494359172.pdfIn PDF document text
- http://www.reroofingbrisbaneqld.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/1606d5566765ff---20239765011.pdfIn PDF document text
- http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a590a22b5fe---64494974824.pdfIn PDF document text
- https://happycustomerservice.com/wp-content/plugins/super-forms/uploads/php/files/7dc0a1efb475afea436e3ffb7394fa0e/20282088082.pdfIn PDF document text
- https://alnahamgroup.com/userfiles/file/18672175675.pdfIn PDF document text
- http://www.myhhsi.com/wp-content/plugins/super-forms/uploads/php/files/2b40345bb95c635c7c657ca266108511/16795284592.pdfIn PDF document text
- http://shuswapladystriders.ca/userfiles/file/pemukeza.pdfIn PDF document text
- https://directprocessors.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607a850fa732c---dunim.pdfIn PDF document text
- http://unipsyclinic.com/userfiles/file/20210825113103.pdfIn PDF document text
- https://deewo.de/wp-content/plugins/formcraft/file-upload/server/content/files/160c296a72d0f9---93738376092.pdfIn PDF document text
- https://fpcofmacon.com/nbloom/fckuploads/file/kukagovagepaweremora.pdfIn PDF document text
- https://healthmatters.me/userfiles/file/kupudidezimum.pdfIn PDF document text
- https://brmc.jp/user_data/userfiles/files/tubiserejelibitipano.pdfIn PDF document text
- http://endustriyelkiralama.com/wp-content/plugins/super-forms/uploads/php/files/kv9ud3e8rkcnibq991ctfqqjqg/pamudutotezutugafafadonoz.pdfIn PDF document text
- http://tuning-zone.eu/userfiles/file/sotebejafibinujanisuk.pdfIn PDF document text
- http://104.156.58.56/~web2inbox/wp-content/plugins/formcraft/file-upload/server/content/files/160c6ae12ccff7---lagatevikil.pdfPDF link annotation
- https://limsurempat.com/contents//files/nukusilomuzipefexesefesa.pdfIn PDF document text
- http://recamonde.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/1608c84e7a896b---pexazofujegiwitonuzojila.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/cv9VXjIrmdE/uplcv?utm_term=murdered+out+range+rover+sportPDF 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_off0000e2ec.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE2EC | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000fb03.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFB03 | 10588 bytes |
SHA-256: 6737705b90e07e5345465ac572de5c72fe4854a1d762374db4f83c1b0368b650 |
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font_02_sfnt_off00011329.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11329 | 17464 bytes |
SHA-256: 9acd3bd3adb6f8d66ebbf8b29270d21b4a754cbd760a23849a7be4a5dc3ff080 |
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