MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF file was flagged by multiple heuristics, including a critical ClamAV detection for 'Pdf.Phishing.Trojan' and an ML classifier indicating maliciousness. The presence of numerous external URIs, many on disposable hosting, strongly suggests a phishing or link-farming attack pattern. Although no scripts were explicitly extracted, the PDF structure and heuristic firings indicate it is designed to redirect users to malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9833
Heuristics 5
-
ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
-
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://crysiq.ru/uplcv?utm_term=delete+all+app+cache+android PDF link annotation
- https://songhong-thudo.com/img/files/61898791546.pdfIn PDF document text
- http://www.radanhorse.com/resource/files/xudepubuvuzibibome.pdfIn PDF document text
- http://internet-trade.eu/UserFiles/file/88360825129.pdfIn PDF document text
- https://ideylia.fr/uploads/file/57640762981.pdfIn PDF document text
- http://pokeocncafe.com/uploads/files/77536541194.pdfIn PDF document text
- http://rulada.by/upload/editor/files/94593525625.pdfIn PDF document text
- http://merwepizza.com/upload/file/juvexeg.pdfIn PDF document text
- https://www.mnogotrop.com/ckfinder/userfiles/files/zozuboxikepoguguxus.pdfIn PDF document text
- http://ncteonline.com/userfiles/file/wemenokojuninaj.pdfIn PDF document text
- https://illinoisfiscalpolicycouncil.org/app/webroot/userfiles/file/pupisuvusikolav.pdfIn PDF document text
- http://stlukesfp.org/ckfinder/userfiles/files/70214050727.pdfIn PDF document text
- http://hitecds.com/userfiles/file/golakamasubixiro.pdfIn PDF document text
- https://mimpisiluman.com/contents/files/55729661844.pdfIn PDF document text
- https://megatekspb.ru/sites/default/files/uploads/62487213940.pdfIn PDF document text
- https://www.lenoir-elec.com/wp-content/plugins/super-forms/uploads/php/files/pmm4asjp26p0d2gr3opfia85dg/falat.pdfIn PDF document text
- https://ikomsolutions.com/admin/userfiles/file/48251226039.pdfIn PDF document text
- http://bilcafe.it/userfiles/file/52977742108.pdfIn PDF document text
- http://konakelektrik.com/userfiles/file/romiriwanojotumed.pdfIn PDF document text
- http://cssh.es/img/file/97690755765.pdfIn PDF document text
- http://ozkayalarlojistik.com/userfiles/file/87808594776.pdfIn PDF document text
- http://steakclubhn.com/campannas/file/konasozemosigisuvag.pdfIn PDF document text
- https://eclearusa.com/images/file/73838308715.pdfIn PDF document text
- http://gokea.org/upload/editor/files/77624706602.pdfIn PDF document text
- http://sgrappresentanze.eu/userfiles/files/padewexowam.pdfIn PDF document text
- http://solarhomepage.ch/fckeditor/editor/images/file/tafolegakilajapi.pdfIn PDF document text
- http://rbc-bezorgdiensten.nl/upload/lofozolepifejilitodipam.pdfIn PDF document text
- https://badeluxe.com/userfiles/files/dusekujuritete.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_off0000e1f1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE1F1 | 18052 bytes |
SHA-256: 63527de0c96afbd97bd5a100e2c15bc67e5ca3172fc3921e7bc618e3bf7dd858 |
|||
font_01_sfnt_off000110a0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x110A0 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_02_sfnt_off000128b7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x128B7 | 10444 bytes |
SHA-256: b17ce197b834c437c195909ea7d352179be5ea1c4f0e97666c3d38e7fc672244 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.