MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. It functions as a link farm, directing users to multiple URLs hosted on compromised WordPress upload directories, likely for phishing or malware distribution. The presence of numerous distinct hosts and the use of 'utm_term' parameters suggest an attempt to manipulate search engine rankings or track campaign effectiveness.
Machine Learning
- Nyx PDF Classifier malicious score 0.9970
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 https://uaqbakery.com/wp-content/plugins/formcraft/file-upload/server/content/files/16078fc714c7c5---tatuzikisomujozivuza.pdf
- https://southtours.com/wp-content/plugins/super-forms/uploads/php/files/95da57jtkfihn7fhs5v1k1hsge/13416234669.pdf
- http://extintoresorigen.com/images/editor/51486149181.pdf
- https://www.tangelo.no/wp-content/plugins/formcraft/file-upload/server/content/files/16096cb2974556---geripaxubegoses.pdf
- http://alliance-ltd.com/userfiles/nifudiduvonuwewakuvibab.pdf
- http://high-keenltd.com/userfiles/file/popegoxasemokuwamokovu.pdf
- https://xn----7sbabak5acz7byau.xn--p1ai/wp-content/plugins/super-forms/uploads/php/files/d2b3727909937346c1a5521c5826b5a3/1812312824.pdf
- http://klusjesindex.nl/images/uploads/nowobonoz.pdf
- https://otdelkamos.ru/wp-content/plugins/super-forms/uploads/php/files/12e8a1ec06db20e21ea54a7f31ac2438/fukedobanekadebexanoj.pdf
- https://ventana-sur.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609157ebc2986.pdf
- http://qlinairnv.be/userfiles/file/13780913028.pdf
- https://www.ccps.mx/wp-content/plugins/super-forms/uploads/php/files/f16001a3105db4a2be63292eab489122/41340847636.pdf
- http://childconnect.com/swi/fckfiles//file/fiwowubevidevikureni.pdf
- http://www.idenet.net/wp-content/plugins/formcraft/file-upload/server/content/files/160b2e6097e313---fobufizovukujaxem.pdf
- http://ahlhy.com/uploads/file/281226535583.pdf
- https://mziagroup.com/wp-content/plugins/super-forms/uploads/php/files/m660d94q6cs1odb4t6tt6ben5u/voxetipisusasozuwoboro.pdf
- https://sandalyecenneti.com/wp-content/plugins/super-forms/uploads/php/files/j9tivr2dsmn05huj5fhenps71a/denuwiluwojuvutene.pdf
- https://www.rath-catering.de/wp-content/plugins/formcraft/file-upload/server/content/files/160bbefcf69b98---46568646390.pdf
- https://nceptionsolutions.com/wp-content/plugins/super-forms/uploads/php/files/8d745d4ccf459e187481d3699625c94e/30875651141.pdf
- http://fantasypartyentertainment.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608de3357035f---wutunulizelejisaxe.pdf
- https://www.passion-rnd.com/upfile/files/2021/06/23/dezumefobataforese.pdf
- https://feedproxy.google.com/~r/Uplcv/~3/A3Ryygt5BCM/uplcv?utm_term=the+affair+at+the+victory+ball
- 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_off0000f02c.bin31bec134736984e82c70beea4f006e509a6eb6bb0072e798d866f75d15720f71 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF02C | 10444 bytes |
font_01_sfnt_off0001080d.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1080D | 16792 bytes |
font_02_sfnt_off0001201f.binacdeb10c21b95f474176294550330d00930b4885769af0a456cdb2b5d9a3b18d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1201F | 17508 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.