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. Heuristics reveal the PDF functions as a link farm, with many URLs pointing to compromised or disposable hosting, suggesting a phishing or malware distribution scheme. The presence of numerous external URIs and the PDF_SEO_DISPOSABLE_LINK_FARM heuristic strongly support this attack pattern.
Machine Learning
- Nyx PDF Classifier malicious score 0.9972
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 http://aivieksteslaivas.lv/userfiles/file/gixulej.pdf
- http://hanleyresources.com/images/xawepuropa.pdf
- https://rinducm1.com/contents//files/20988288656.pdf
- https://www.dolphinrfid.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c0fc89da035---18980554622.pdf
- https://www.sahabatkeluargahomecare.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609235a743fca---migusanibapilifusuzobi.pdf
- https://aslimitada.com/userfiles/file/welulirofomatabiwo.pdf
- https://www.frontierexim.com/wp-content/plugins/super-forms/uploads/php/files/mtirlddv70jige1m7c3o1ak8gt/zujuxomuwudekogeka.pdf
- http://merrygoldholidays.com/ckfinder/userfiles/files/7298629262.pdf
- https://limpjet.com.br/wp-content/plugins/super-forms/uploads/php/files/76f62df37c3996d49e9ca34a03754c3d/subimazafasata.pdf
- https://www.superioreagle.com/wp-content/plugins/formcraft/file-upload/server/content/files/160cbefab11378---82163875952.pdf
- http://antwerp-rentals.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607880bc09adc---xuleke.pdf
- https://bayardplaza.co.uk/wp-content/plugins/super-forms/uploads/php/files/i3nrgmcasutlre9dao64tnkf8o/73928210616.pdf
- http://www.morenoroofing.com/wp-content/plugins/formcraft/file-upload/server/content/files/16070c6f770306---jesibamesexevuvol.pdf
- https://allcreaturesinc.com/files/files/zapunewepetunewozebisemes.pdf
- https://nuevocoach.co.uk/wp-content/plugins/super-forms/uploads/php/files/bfd3ecf387b581acb09961bdb6326722/43975967781.pdf
- https://fallsplat.se/file/tubuzulet.pdf
- http://www.neslihanonur.com/wp-content/plugins/super-forms/uploads/php/files/9446cb96dc033c1f2f28ec527c1c07df/fuvedigibutezo.pdf
- https://g-ortho.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/16075c8c6081bd---bawepubimegodemuvexip.pdf
- https://agrilaui.com/userfiles/file/turidegegizedanalide.pdf
- http://www.musicmaestrodiscos.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/16077c2b8eee69---senubemizubesikeroxon.pdf
- https://adtw1.com/ckfinder/userfiles/files/20397158709.pdf
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/PmAiG5ZyT-k/uplcv?utm_term=start+a+hedge+fund+now+pdf
- 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_off0000de36.bin2635091ea22046f9ead2e0e3c68453841cfea254639097e723de990d75890bc0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDE36 | 10732 bytes |
font_01_sfnt_off0000f6b1.bin6f6fb5a3e39cdca66548ed3ac88fc06313e8b123b1b0b269835cbfc947116095 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF6B1 | 16324 bytes |
font_02_sfnt_off0001210d.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1210D | 16792 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.