MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
This PDF file was detected as malicious by ClamAV and an ML classifier, indicating a phishing or trojan threat. It functions as a link farm, containing numerous URLs pointing to compromised CMS uploads and disposable hosting, likely to distribute further malicious content or phish users. The presence of multiple external URIs and a link farm structure suggests an attempt to redirect users to malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.6614
Heuristics 5
-
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
-
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://kontiko.com/ktkweb3/images/upload/files/19501298288.pdf In PDF document text
- https://eternalbliss.net/file/16168600422.pdfIn PDF document text
- https://www.audioclinica.pt/wp-content/plugins/super-forms/uploads/php/files/ab1g3n47llai8op75oldua7q95/56163361274.pdfIn PDF document text
- https://singlespeed-switzerland.ch/userfiles/files/16270867267.pdfIn PDF document text
- http://doktor-okonski.pl/uploadimg/file/sirudodubozuponolokuw.pdfIn PDF document text
- http://muzeumostrowiec.pl/obrazy/file/2855229633.pdfIn PDF document text
- https://indacphuc.com/wp-content/plugins/super-forms/uploads/php/files/u5jhcvd3dl9e7d00prc0v7ijt2/maludu.pdfIn PDF document text
- http://cafegreenwichvillage.com/uploads/files/67303162470.pdfIn PDF document text
- http://elijasprojekts.lv/files/file/88191716447.pdfIn PDF document text
- http://gildiamasterov.ru/userfiles/file/75981741462.pdfIn PDF document text
- http://finsura-lifedirect.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/1607b74589e4b7---xakuzaluzoguzovidupebipem.pdfIn PDF document text
- https://bookatowncar.com/userfiles/file/wokij.pdfIn PDF document text
- http://dochoiotovn.com/uploads/userfiles/file/fubevekuvima.pdfIn PDF document text
- https://www.m2asolutions.com/wp-content/plugins/super-forms/uploads/php/files/6e3528899c87434b85bc146c3623d406/34057019838.pdfIn PDF document text
- http://glina-master.ru/admin/ckfinder/userfiles/files/nogeges.pdfIn PDF document text
- https://totalyoumovement.com/wp-content/plugins/formcraft/file-upload/server/content/files/16079ea5f6aa39---47260306679.pdfIn PDF document text
- http://erbilsunhotel.com/wp-content/plugins/super-forms/uploads/php/files/dq11k7k0fiq2ks8v9gai4mvoe3/15705324508.pdfIn PDF document text
- https://www.lindopoint.it/wp-content/plugins/super-forms/uploads/php/files/6bf989b46389b8e8af8694c700411db8/xotolarumizap.pdfIn PDF document text
- https://egokituz.org/files/galeria/files/kavexubixetu.pdfIn PDF document text
- https://footballsod.com/images/ck-uploads/files/8036248246.pdfIn PDF document text
- https://motionslam.com/wp-content/plugins/super-forms/uploads/php/files/d477ff767c33894cf7833ba106db0eb5/94829399712.pdfIn PDF document text
- https://webhostmurah.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607af8ee4e7e9---81089087691.pdfIn PDF document text
- https://sitebyside.ru/wp-content/plugins/super-forms/uploads/php/files/1250804648db8534f601ced755211e39/mulak.pdfIn PDF document text
- http://brmhn.com/userfiles/file/20210525064801_a4tz00.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/Om9ozkHLxGw/uplcv?utm_term=clarence+larkin+charts+pdfPDF link annotation
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 1
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e33a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE33A | 17856 bytes |
SHA-256: 94749687ad378948f60291e1f9ea44a3b6b855064561711fb8ca9405adc7fbdb |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.