MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF was flagged by ClamAV as Pdf.Phishing.Trojan and an ML classifier indicated a high probability of maliciousness. Heuristics identified it as a link farm pointing to multiple compromised CMS upload directories, suggesting an attempt to lure users to malicious content. The presence of numerous unknown URLs further supports this assessment.
Machine Learning
- Nyx PDF Classifier malicious score 0.9835
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://www.iqubz.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a9fe0636da6---66267120092.pdf In PDF document text
- https://infiniteprospects.com/FCKeditor/file/zogivuxokaxusovazid.pdfIn PDF document text
- http://www.ddd-iasi.ro/wp-content/plugins/formcraft/file-upload/server/content/files/16089ff8e7e935---gorodebavafifu.pdfIn PDF document text
- http://www.kmclogistics.com/wp-content/plugins/super-forms/uploads/php/files/7557705229ced7b161899d8c5f8e59ba/1394978932.pdfIn PDF document text
- http://xboxheerlen.nl/userfiles/file/tivezusigadepeliwobokuzu.pdfIn PDF document text
- https://realwebguys.com/wp-content/plugins/formcraft/file-upload/server/content/files/160794ac9b9098---jojorakuraxok.pdfIn PDF document text
- https://www.lightingsolutionsinc.net/wp-content/plugins/super-forms/uploads/php/files/9cdd50fd530ddb8270e4d3ca86c5db61/89402411399.pdfIn PDF document text
- https://afriqueitnews.com/wp-content/plugins/super-forms/uploads/php/files/aafb478262d83fd1a10c5d51682ca05b/wikavijasovupuxemimed.pdfIn PDF document text
- https://www.enviedecrire.com/wp-content/plugins/formcraft/file-upload/server/content/files/16084f396da49a---53282900075.pdfIn PDF document text
- https://www.glasswindowequipment.com/wp-content/plugins/super-forms/uploads/php/files/b5ecbd4b88bcee4fee5b47f617dbf667/14307327923.pdfIn PDF document text
- http://perlawarmii.pl/userfiles/file/97513523864.pdfIn PDF document text
- https://agribusiness.pk/wp-content/plugins/formcraft/file-upload/server/content/files/1608d280f5dd20---zidevofipariposafem.pdfIn PDF document text
- https://muratay.nl/userfiles/file/50798866288.pdfIn PDF document text
- http://amghanoi.com/images/ckeditor/files/69308465671.pdfIn PDF document text
- http://astro2sphere.com/admin/images/file/wesex.pdfIn PDF document text
- https://theemperorsoldclothes.co.uk/wp-content/plugins/super-forms/uploads/php/files/bicvifabo6v379set2rrsaagsi/fulola.pdfIn PDF document text
- http://www.pianoszimmermann.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/160cae98bb3867---waxirivasoritokovelew.pdfIn PDF document text
- http://altelaw.com/uploads/image/file/57300877045.pdfIn PDF document text
- https://www.myosiaffiliate.com/199trust/img/file/sawezi.pdfIn PDF document text
- https://www.frontierexim.com/wp-content/plugins/super-forms/uploads/php/files/8u8nsicri1pb5fl2hbauckoa99/56164741593.pdfIn PDF document text
- https://floorco.allianceflooring.net/wp-content/plugins/super-forms/uploads/php/files/4374ecc63809bf3175f991f78f2321b0/38614582289.pdfIn PDF document text
- https://glasschneider.koeln/wp-content/plugins/super-forms/uploads/php/files/trncg73k9f7b6h0uve5uppk2ea/53420267001.pdfIn PDF document text
- http://pvhs1967.com/clients/a/aa/aa78cb05297cd93d8a9ab6bd1eb8a3c4/File/zuwugagonakigitewula.pdfIn PDF document text
- http://allycatering.com/userfiles/jakelagirebituzemebewe.pdfIn PDF document text
- http://charugarware.com/DEVELOPMENT/charu_garware/uploaded/userfiles/file/21266471618.pdfIn PDF document text
- http://stark-tools.ru/images/uploaded/3189746393.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/A3Ryygt5BCM/uplcv?utm_term=quotes+sky+and+lovePDF 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_off000103f6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x103F6 | 10480 bytes |
SHA-256: 99bd6d6a55cf61f90b72bf530e79746670083648ef5e73992fee28fa2210a1c7 |
|||
font_01_sfnt_off00011c23.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11C23 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_02_sfnt_off00013435.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13435 | 17404 bytes |
SHA-256: 31851659dc300fa56a0cb0daa87ce255266ea92a7521f58c161034a3ebe163be |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.