MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF file was flagged as malicious by a machine learning classifier and ClamAV. It contains a link farm with numerous URLs hosted on potentially compromised or disposable domains, indicating a phishing or malware distribution attempt. The presence of multiple external URIs and a link farm on compromised CMS upload storage strongly suggests the document's purpose is to redirect users to malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9980
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://ehomeforeclosure.org/images/file/fababakazitafasilifepimu.pdf
- https://primax.fr/wp-content/plugins/super-forms/uploads/php/files/brd1ievf8plplidiu97evfobf6/5139991547.pdf
- https://cananalimdar.com/wp-content/plugins/super-forms/uploads/php/files/giiq6qa7aq3b3qi6ssmc2kamho/94526263252.pdf
- https://paramourpourbebe.bettygagne.ca/userfiles/file/gaxotinutet.pdf
- http://copy-office.it/userfiles/file/887611880.pdf
- http://rw-hse-businessconsulting.de/userfiles/file/90150449277.pdf
- http://efuegypt.org/userfiles/file/16126951351.pdf
- https://www.mozartcantat.nl/wp-content/plugins/formcraft/file-upload/server/content/files/1613062ccd11a6---41196283933.pdf
- http://webinaris.biz/ckfinder/userfiles/publics/files/16871934046.pdf
- https://oolong-dining-co.com/webroot/editor-uploads/files/laxinugelulojipugelilodo.pdf
- http://gcsiva.com/files/userfiles/file/69135778643.pdf
- http://zanethompson.com/userfiles/file/10997920420.pdf
- http://mc-opony.pl/files/file/70600453486.pdf
- https://egf.tw/test2/images/file/sizak.pdf
- http://n2nnetworks.com/files/others/37261564946.pdf
- http://fcraregistration.com/UploadedData/file/babitanapisijizumav.pdf
- https://wheelmartthailand.com/image/upload/File/43101173719.pdf
- http://kutyasturak.hu/images/files/43539977207.pdf
- https://www.audifonosdoshoydos.com/wp-content/plugins/formcraft/file-upload/server/content/files/161344e691a083---juwuverupepepufeju.pdf
- https://masterpieces-mallorca.com/wp-content/plugins/super-forms/uploads/php/files/e05294d7ac79723fa0b63755f9041bd6/newunanes.pdf
- http://studioguagnoni.it/userfiles/files/butevisopaginonabif.pdf
- http://yule-sign.com/upload/editor/file/20210908102435.pdf
- https://feedproxy.google.com/~r/skout/mBVl/~3/LPIa9PGmDLg/uplcv?utm_term=acrobat+reader+for+samsung+tablet
- 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_off0000c0ab.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC0AB | 16792 bytes |
font_01_sfnt_off0000d8bd.bin0e81cc3044e83baf0fc170141e0446569830a92993222d8a2e1f3cbef0e78529 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD8BD | 17092 bytes |
font_02_sfnt_off000104f5.bina6e6fc265af0b7b52041b7b1eea332c2465fba2cff4c3d65350f004c11e67162 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x104F5 | 10948 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.