MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. It functions as a link farm, with numerous embedded URLs pointing to compromised WordPress sites. These links likely serve as lures for phishing attacks or to distribute further malware payloads.
Machine Learning
- Nyx PDF Classifier malicious score 0.9800
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://gfow.om/wp-content/plugins/super-forms/uploads/php/files/4mtobc1eb21dl9pt459ub7ldlh/11230666871.pdf In PDF document text
- http://df-foundry.net/d/files/10072575100.pdfIn PDF document text
- https://www.criteriainvest.com.br/wp-content/plugins/super-forms/uploads/php/files/7mtmp3fmib33bo92ds1h7r92lo/75975188583.pdfIn PDF document text
- https://takiminsahada.com/wp-content/plugins/super-forms/uploads/php/files/282df50gr0ivlh0o2ac1hkqqlp/73610415152.pdfIn PDF document text
- http://ck-kutnahora.cz/gais/image/file/63379439237.pdfIn PDF document text
- http://okfilm.kr/userData/board/file/fukuf.pdfIn PDF document text
- http://pphu-joanna.pl/fckpliki/file/70382413094.pdfIn PDF document text
- https://erdenetpost.mn/userfiles/files/51064490388.pdfIn PDF document text
- https://atlastoursntravels.com/userfiles/file/86812748890.pdfIn PDF document text
- http://nt-module.ru/ckfinder/userfiles/files/zadebuluxogebesaxo.pdfIn PDF document text
- http://ferramentabelleggia.it/public/file/badurosil.pdfIn PDF document text
- https://frasertechno.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c8cbb7ba54b---gupijajapoxanisox.pdfIn PDF document text
- http://jcbcharpentebois.com/ressource/site-image/files/gefubexud.pdfIn PDF document text
- http://personal.sut.ac.th/chantira/port/ckfinder/userfiles//files/95203176037.pdfIn PDF document text
- https://alixdemassy.fr/userfiles/file/nodoxepuxoxax.pdfIn PDF document text
- http://rooptex.com/uploads/zunifasuzerigagafovol.pdfIn PDF document text
- https://slavica.ru/wp-content/plugins/super-forms/uploads/php/files/a5e782ee487466c4ed4bf572c28418bc/gaxagob.pdfIn PDF document text
- https://www.verpoort-bouw.be/wp-content/plugins/formcraft/file-upload/server/content/files/1608e40ac49bac---nafuvarivesuzivu.pdfIn PDF document text
- https://rinducm1.com/contents//files/voderoxojisumudepo.pdfIn PDF document text
- http://woods-china.cn/ci2/userfiles/files/20210627034443.pdfIn PDF document text
- http://grandinhr.eu/images/user/file/kelitixobevumituzezejejap.pdfIn PDF document text
- https://perfectsextherapy.com/public_html/userfiles/file/lamapujepununeb.pdfIn PDF document text
- https://adian.eus/files/galeria/files/19876158601.pdfIn PDF document text
- http://al-bandak.com/userfiles/file/84349188721.pdfIn PDF document text
- https://criteriacambio.com.br/wp-content/plugins/super-forms/uploads/php/files/fidaoa7uch15fobsg6dfv7i0bo/dibijobelugomezelaw.pdfIn PDF document text
- http://veiligheidssloten.nl/ckfinder/userfiles/files/goxemabi.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/cv9VXjIrmdE/uplcv?utm_term=dictionnaire+juridique+fran%C3%A7ais+arabe+pdfPDF 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_off00010cee.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10CEE | 23204 bytes |
SHA-256: 4c2d514ca6ad11fd3bd6cf2dcd8e92a0b6120c2c30e239f5177625aba0d71958 |
|||
font_01_sfnt_off0001485a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1485A | 11284 bytes |
SHA-256: b4d97de18ff1adfa9d8102b7e885561301a4a65efe9d5bd219f82597ca8abd26 |
|||
font_02_sfnt_off0001623b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1623B | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.