MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The file was detected as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. It contains numerous embedded URLs, many pointing to compromised WordPress sites or disposable hosting, suggesting a link farm designed to redirect users to malicious content. The presence of these links and the overall structure strongly suggest a phishing or malware distribution campaign.
Machine Learning
- Nyx PDF Classifier malicious score 0.9973
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 https://laborke.ru/uplcv?utm_term=mycotoxins+treatment+in+cattle PDF link annotation
- https://www.lowdoc-loans.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/16084a167dd6b1---vojavit.pdfIn PDF document text
- http://heibldr.hu/FCKfeltoltott/file/5092553486.pdfIn PDF document text
- http://www.huntsvillepr.com/files/files/8004515036.pdfIn PDF document text
- http://masonhn.com/d/files/56109713145.pdfIn PDF document text
- https://itandem.net/ckfinder/userfiles/files/jikugib.pdfIn PDF document text
- http://mastrodibaglio.it/userfiles/files/72178491056.pdfIn PDF document text
- http://www.louthadventures.ie/wp-content/plugins/formcraft/file-upload/server/content/files/160bef93e3ae2a---1545593734.pdfIn PDF document text
- http://bsl-trans.ru/admin/ckfinder/userfiles/files/66875183344.pdfIn PDF document text
- http://poslovniimenik.net/firme_data/files/34989863211.pdfIn PDF document text
- https://patoman.ro/ckfinder/userfiles/files/26452924463.pdfIn PDF document text
- https://copab.tn/216mag.svn/uploads/files/damajizifabosidugoxoxo.pdfIn PDF document text
- https://autoandtruckrepair.net/nbloom/fckuploads/file/vexutaluk.pdfIn PDF document text
- http://xn--e1aazeoc7d.xn--p1ai/images/shared/file/58585824519.pdfIn PDF document text
- http://bsbcarpet.com/userfiles/file/sedipuzolasopumenev.pdfIn PDF document text
- http://www.gcsystem.pl/wp-content/plugins/formcraft/file-upload/server/content/files/16089b9bd25c6e---55441704051.pdfIn PDF document text
- https://ercrs.org/wp-content/plugins/super-forms/uploads/php/files/jn1r2pebo6ivm7ic68qbs2u6bp/nuvonipuz.pdfIn PDF document text
- http://mini-garden.ru/userfiles/file/xonamuvite.pdfIn PDF document text
- https://sipare.com.ar/wp-content/plugins/super-forms/uploads/php/files/ue6i6bgqsva28jfhac2b7pv2o3/vewitasonosivedox.pdfIn PDF document text
- http://yacpa.org/yacpafiles/file/43206674307.pdfIn PDF document text
- http://go-pxl.com/uploads/files/7663382104.pdfIn PDF document text
- http://askaudit.ru/price/turaxavujikenesevafelor.pdfIn PDF document text
- https://stollerco.com/testingsites/advantage_aviation/assets/media/file/54367178316.pdfIn PDF document text
- https://bajrahrs.com/userfiles/file/wovelutaronimodut.pdfIn PDF document text
- https://www.charroninc.com/wp-content/plugins/super-forms/uploads/php/files/48c0175511bd8eaada7c52defb284c27/76677299710.pdfIn PDF document text
- http://sp3siemianowice.pl/userFiles/files/nuwoxuxe.pdfIn PDF document text
- 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_off0000f5ea.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF5EA | 10600 bytes |
SHA-256: 4a822f4465894f316764fafac8fe5b5ecb8868210acd794b7b2bd47693c86ec3 |
|||
font_01_sfnt_off00010e2e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10E2E | 17904 bytes |
SHA-256: 81f006931a8ff1e19e6c0d2e422881b119e3c0fa21bd6ae9879b6aa7cb883509 |
|||
font_02_sfnt_off00013c33.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13C33 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.