MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The file is identified as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. It contains numerous embedded URLs, many of which point to compromised CMS upload storage or disposable hosting, suggesting a phishing or scam campaign. The presence of PDF-specific heuristics like 'PDF_SEO_DISPOSABLE_LINK_FARM' and 'PDF_COMPROMISED_CMS_UPLOAD_LINK_FARM' further supports this, indicating the PDF is used as a link farm to direct users to malicious sites, likely under the guise of document conversion services.
Machine Learning
- Nyx PDF Classifier malicious score 0.9916
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 http://savvyais.com/userfiles/file/soboledu.pdf
- http://bowie.abwingsmd.com/uploads/files/jubofawulorub.pdf
- https://lcd96.ru/wp-content/plugins/super-forms/uploads/php/files/02ef1785ee428719b4309ad6673f1e24/datamekelubukoji.pdf
- http://focalthai.com/file_media/file_image/file/xojoxigem.pdf
- http://travelci.ru/ckfinder/userfiles/files/xarukizavotijopumabagoget.pdf
- https://ateliersmq.com/pevron/www/img/file/3914871483.pdf
- http://dralituncer.com/userfiles/file/20241397959.pdf
- https://carmelocuritiba.com.br/ckfinder/userfiles/files/tikexutadaloxogijisameru.pdf
- https://palezieux.com/ckfinder/userfiles/files/74704277282.pdf
- http://asacnfservices.com/ckfinder/userfiles/files/jowipaxaramom.pdf
- http://xn--365-pn7mwb654m2qn.com/ckupload/files/megerub.pdf
- https://cqc-material.com/app/webroot/userfiles/files/67665073948.pdf
- http://studioagm.it/userfiles/files/45563195623.pdf
- https://garnizone.com/userfiles/file/919379767.pdf
- https://joinvita.com/neu/userfiles/file/15758271955.pdf
- https://jazykovytabor.topenglish.sk/app/webroot/gallery/files/39843904789.pdf
- https://certifiedmoversinc.com/wp-content/plugins/super-forms/uploads/php/files/6861c24a07a721c3d4e205e85d162c3e/nibepusudebutuj.pdf
- http://villaelen.it/userfiles/files/depukus.pdf
- https://joyfool.art/wp-content/plugins/super-forms/uploads/php/files/e422369dd584d8b822ec97132111e13e/lurixikorudogudul.pdf
- http://www.valathors.com/ckfinder/userfiles/files/5409330796.pdf
- https://hyosungulf.com/uploads/file/85930335398.pdf
- http://monterroso-construpuntos.com/campannas/file/lageravejolin.pdf
- http://fairway.cc/images/blog/file/1174650447.pdf
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/DOqCt-cVA4I/uplcv?utm_term=convert+from+pdf+to+word+mac
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- 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_off0000b627.binab693ee7eab087fdf65d56ee4fe25f7571f77a9e3ad9057c756c86fe6e96ca22 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB627 | 16580 bytes |
font_01_sfnt_off0000e050.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE050 | 16792 bytes |
font_02_sfnt_off0000f867.bin2867f451058671205d442d0f56b2bd4026fe43b0a5f4a33b3d23c7a8cab9a080 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF867 | 10660 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.