MALICIOUS
164
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The sample contains embedded JavaScript and numerous links pointing to compromised WordPress sites, indicating a phishing or malware distribution attempt. The ML classifier and ClamAV detection strongly suggest malicious intent, likely to redirect users to malicious content or download further payloads.
Machine Learning
- Nyx PDF Classifier malicious score 0.9986
Heuristics 7
-
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.
-
Embedded JS stream low PDF_JSPDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
-
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://proff-doors.ru/wp-content/plugins/super-forms/uploads/php/files/be13401dad53abff3ba7d346223aa693/96189953430.pdf In PDF document text
- http://www.commandinglife.com/wp-content/plugins/formcraft/file-upload/server/content/files/16104c320025f6---fikafedaj.pdfIn PDF document text
- https://cremeconferences.com/wp-content/plugins/super-forms/uploads/php/files/4081c158c0eb76d589114daa842aa3a4/zirew.pdfIn PDF document text
- http://smartcookieacademy.com/wp-content/plugins/formcraft/file-upload/server/content/files/16074b161220f3---zivukadofusututedowufop.pdfIn PDF document text
- http://tiwtactic.com/userfiles/files/24110350703.pdfIn PDF document text
- http://marcelponjee.nl/ponjeefiles/file/sufosikirowuwafiga.pdfIn PDF document text
- http://www.gcsystem.pl/wp-content/plugins/formcraft/file-upload/server/content/files/16090e15cac716---fumebuluribofanupidupu.pdfIn PDF document text
- http://paramountswimwear.com/userfiles/files/68125879436.pdfIn PDF document text
- http://poiskvod.ru/images/file/fopoduwavawijilaro.pdfIn PDF document text
- http://alrabbancapital.com/file/files/numuterebaxizope.pdfIn PDF document text
- https://alignerco.com/wp-content/plugins/super-forms/uploads/php/files/475075697eb8077d9ec7559bd5471b7d/govubolafuxode.pdfIn PDF document text
- http://www.predoisiasociatii.ro/wp-content/plugins/formcraft/file-upload/server/content/files/160adef03575aa---59287629941.pdfIn PDF document text
- https://eobliecky.sk/userfiles/file/xetugi.pdfIn PDF document text
- http://cbwmd.com/uploads/Files/37264385739.pdfIn PDF document text
- https://tndvn.com/js/ckfinder/userfiles/files/wezemepemudafanilatud.pdfIn PDF document text
- https://alshamiltrading.com/alshamilfiles/file/1232324803.pdfIn PDF document text
- http://jpind.pl/userfiles/file/vovoz.pdfIn PDF document text
- http://atlantichomeportugal.com/wp-content/plugins/formcraft/file-upload/server/content/files/160bc1b9912b3c---90416888048.pdfIn PDF document text
- http://anhbanglaw.com/userfiles/file/rukesilupodituxodawawi.pdfIn PDF document text
- http://www.stockholmswingallstars.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c5ea82850be---72406222722.pdfIn PDF document text
- http://asirius.su/wp-content/plugins/super-forms/uploads/php/files/ab1be8c84c0f8969582cee5d35d6afed/sekifozixanerajikiza.pdfIn PDF document text
- http://limpiasol.com/wp-content/plugins/formcraft/file-upload/server/content/files/160d2fdd58354b---kodejuvu.pdfIn PDF document text
- http://artkulinaria.pl/sites/default/files/file/pirekukotuvakunu.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/zMnd8XtcwSM/uplcv?utm_term=rangila+rasul+pdf+in+englishPDF link annotation
- 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_off0000f7fb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF7FB | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_01_sfnt_off0001100d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1100D | 17576 bytes |
SHA-256: 9463b676e5ebc3d1e08749f3a56a88a50006b78846dd3fc38119ff703f45354d |
|||
font_02_sfnt_off00013e3a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13E3A | 10704 bytes |
SHA-256: c8ffdbbbf97aabc2b88aea7062b670ffcabf4de2ec75c301d735b21cab5c0bd7 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.