MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF was flagged by a machine learning classifier and ClamAV as malicious, specifically as a phishing trojan. It contains numerous links to compromised websites and disposable hosting, indicating a link farm designed to redirect users to malicious content. The presence of external URIs and compromised CMS upload links further supports its role as a distribution vector.
Machine Learning
- Nyx PDF Classifier malicious score 0.9978
Heuristics 6
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
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://zespolbahamas.pl/zdjecia/file/xokixixogipejasaxuloriri.pdf In PDF document text
- http://ilsogno-bomboniere.com/userfiles/files/jegafadovoboduwikubafinow.pdfIn PDF document text
- http://remontnoedelo.ru/wp-content/plugins/formcraft/file-upload/server/content/files/160f8e3ca953e5---jipujibinudosulopad.pdfIn PDF document text
- http://ambvet-trefontane.eu/userfiles/files/ninuxidelejabivasozil.pdfIn PDF document text
- http://www.cuerpomenteyespiritu.es/wp-content/plugins/formcraft/file-upload/server/content/files/1608cd1135a816---gunutobejidofoniwefop.pdfIn PDF document text
- http://phillipwhiting.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609414e1eb3d5---fojuwinufozebij.pdfIn PDF document text
- https://gyn-koe70.de/obrazky/file/titavolujaki.pdfIn PDF document text
- https://ag-concept.ru/wp-content/plugins/super-forms/uploads/php/files/8371a05db78379294f9558b2fa54ceaf/famumalobufile.pdfIn PDF document text
- http://guides2alpes.fr/uploads/file/fufugibifo.pdfIn PDF document text
- http://aptchasers.com/FCKeditor/userfiles/file/sofikotewewanofuvase.pdfIn PDF document text
- http://paramountswimwear.com/userfiles/files/35316331281.pdfIn PDF document text
- http://www.icodar.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607217145b701---woluz.pdfIn PDF document text
- http://unseenadventure.com/userfiles/file/nukarezapuxagazora.pdfIn PDF document text
- https://kenadong.com/contents/files/fezuvabilupaxusix.pdfIn PDF document text
- http://yanarfabrics.com/firma/files/62097160675.pdfIn PDF document text
- http://sakirnoopo.ru/wp-content/plugins/super-forms/uploads/php/files/919b53ace021e9e4b851f16b54d911dc/95264357915.pdfIn PDF document text
- http://kasargod.net/uploads/file/41059145427.pdfIn PDF document text
- http://webscape.co.bw/wp-content/plugins/formcraft/file-upload/server/content/files/1609613f0462a0---lexukasinuduj.pdfIn PDF document text
- http://arcomproltd.com/userfiles/file/93521930749.pdfIn PDF document text
- https://www.karenlovelee.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c531d373497---24066727658.pdfIn PDF document text
- http://chromatographvials.com/d/files/lotaniware.pdfIn PDF document text
- http://www.loockuniformes.com.br/home/wp-content/plugins/formcraft/file-upload/server/content/files/160bb06c37721e---kefedifelutesowux.pdfIn PDF document text
- http://asesorialuishervas.com/wp-content/plugins/formcraft/file-upload/server/content/files/160780918310a6---gekikogepiwam.pdfIn PDF document text
- https://stefandes.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608fb859d3829---fuwepa.pdfIn PDF document text
- https://ceilford.org/wp-content/plugins/super-forms/uploads/php/files/bdaa5f4e71d293f14f38423967c88574/mopeletijinetutoxadupibov.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/zMnd8XtcwSM/uplcv?utm_term=2+liters+water+to+cupsPDF 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_off0000e5a1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE5A1 | 16872 bytes |
SHA-256: 23f097ac9d062c9126b4e975462185f7d787d01dc559087954ce906fafce945f |
|||
font_01_sfnt_off00011180.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11180 | 10472 bytes |
SHA-256: f0e388220fbc8722ed538cc81d0f4cc5e92cff81e5d8ea45f179653ca5fd349a |
|||
font_02_sfnt_off0001298d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1298D | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.