MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. It functions as a link farm, containing numerous URLs pointing to compromised WordPress sites and disposable hosting, suggesting a phishing or malware distribution scheme. The presence of multiple external URIs and link farm heuristics strongly supports this attack pattern.
Machine Learning
- Nyx PDF Classifier malicious score 0.9953
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://chcial.ru/uplcv?utm_term=thermo+scientific+lindberg+blue+m+vacuum+oven+manual PDF link annotation
- https://luxartparquet.com/wp-content/plugins/super-forms/uploads/php/files/3c21a4508f6af60fb2880b0124d0b0b2/jazixozivapasanuvut.pdfIn PDF document text
- http://letresorellebio.it/userfiles/files/93261970985.pdfIn PDF document text
- http://makaifruits.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b756f7a6671---xakapipiluxivoterujukaruk.pdfIn PDF document text
- https://atx-stroy.ru/wp-content/plugins/super-forms/uploads/php/files/d5a17cafcc1e8a7453365deb6cfee39f/94082336310.pdfIn PDF document text
- http://sun-tes.ru/files/file/fizigariwavikow.pdfIn PDF document text
- http://www.neslihanonur.com/wp-content/plugins/super-forms/uploads/php/files/08a9ab2d3b21ed682a8e6db3e9166e2f/rofulinokaw.pdfIn PDF document text
- https://www.gsccn.it/wp-content/plugins/formcraft/file-upload/server/content/files/160bfd3f755fbd---lejesobuwavugogiba.pdfIn PDF document text
- http://paletydozahrady.cz/ckfinder/userfiles/files/pepaponagujabera.pdfIn PDF document text
- https://zweiund40.com/wp-content/plugins/super-forms/uploads/php/files/1bjnqkuamoijn0im4ocka5lghm/zukawi.pdfIn PDF document text
- https://consurs.ro/ckfinder/userfiles/files/81672761118.pdfIn PDF document text
- https://www.chinacimctrailer.com/wp-content/plugins/super-forms/uploads/php/files/56eaf4e45a496d1a3bb1db57d4e71199/xowizasovamedewefalupusem.pdfIn PDF document text
- http://nirmalapublicschoolerumely.com/userfiles/file/23182917193.pdfIn PDF document text
- https://btcauction.vn/hinhanh/file/92827124671.pdfIn PDF document text
- http://wideanglepackaging.com/ckfinder/userfiles/files/18950808249.pdfIn PDF document text
- https://aurorabersinar2.com/contents//files/6268649161.pdfIn PDF document text
- https://www.adcgrain.com/wp-content/plugins/super-forms/uploads/php/files/7a99cef8398971b18b9b2085d3f33cc6/gemiz.pdfIn PDF document text
- http://thm-holding.ru/wp-content/plugins/super-forms/uploads/php/files/276fa974c2dbe6dfa0b8725257698339/desuranorasesotofa.pdfIn PDF document text
- https://www.meditech.cz/ckfinder/userfiles/files/xoloremiwezafelisema.pdfIn PDF document text
- http://www.barankayalar.com.tr/wp-content/plugins/formcraft/file-upload/server/content/files/16071700e0b313---8700770112.pdfIn PDF document text
- http://babyindex.nl/images/uploads/toxugiwasonewoxigu.pdfIn PDF document text
- http://raczcsalad.hu/files/37513423339.pdfIn PDF document text
- https://zivotzaokny.eu/res/file/47207795983.pdfIn PDF document text
- https://bachson.net/upload/file/1335121272.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_off0000c327.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC327 | 16852 bytes |
SHA-256: bec684752fa1f4e3982830501b190f9d5780d31ef63ccb9da7e8b387ab3ce556 |
|||
font_01_sfnt_off0000ee62.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEE62 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_02_sfnt_off00010679.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10679 | 11192 bytes |
SHA-256: 64202a95aa6f44caee8bbdb607fe71dfa00089b7f86825d810491ab08bdd4e49 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.