MALICIOUS
164
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The file is a PDF containing numerous links, many of which point to compromised CMS upload directories. The presence of a 'download button' heuristic and the ML classifier's high confidence score indicate a malicious intent to trick users into downloading further malware. The ClamAV detection further supports this assessment.
Machine Learning
- Nyx PDF Classifier malicious score 0.9960
Heuristics 7
-
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.
-
Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
-
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://www.hadlowsecurityshutters.com/wp-content/plugins/super-forms/uploads/php/files/9441c104824268ad2f31a6c0e3bcd8e0/95662604100.pdf In PDF document text
- http://theorientgarden.iorderfoods.com/uploads/files/xiduwipaneleloxofusuke.pdfIn PDF document text
- http://xn--9d0b102a6wc3y4a.com/sa_upload/userfiles/file/20210907091554.pdfIn PDF document text
- http://homokkepek.hu/editor_up/sozuluturisonamebiduzep.pdfIn PDF document text
- https://ngonluathan.vn/images/ckeditor/files/31362933520.pdfIn PDF document text
- https://sarna-zapiekanki.pl/ckfinder/userfiles/files/majagiresazigepimuduw.pdfIn PDF document text
- http://vers-ma.de/userfiles/file/lofijujafodukitomebilo.pdfIn PDF document text
- http://kerama.altrodesign.eu/ckfinder/userfiles/files/zerukusagalajogalalade.pdfIn PDF document text
- http://innova-perila.ru/upload/files/tabulawoxu.pdfIn PDF document text
- http://biblioteka-belzec.pl/upload/files/ledidisorasepaxigegiv.pdfIn PDF document text
- http://www.scmphotography.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/1613ded3392174---95928464506.pdfIn PDF document text
- http://esoftland.com/userfiles/file/89680683951.pdfIn PDF document text
- http://norilskgu.ru/userfiles/file/motubuwigaxoxiwi.pdfIn PDF document text
- http://konsultacjenaukowe.eu/Upload/file/goxokegodiwati.pdfIn PDF document text
- http://studioassociatoemc.com/userfiles/files/64450880183.pdfIn PDF document text
- http://bluecreator.biz/ckfinder/userfiles/files/xigovoxojasowibowuvebez.pdfIn PDF document text
- http://lev-steklo.ru/userfiles/file/81622671073.pdfIn PDF document text
- http://tuzy.pl/Upload/file/77138118299.pdfIn PDF document text
- http://averon.ca/wp-content/plugins/formcraft/file-upload/server/content/files/1613556d82824a---sipizegumuxu.pdfIn PDF document text
- http://thechelseaff.com/user_uploads/files/78262165383.pdfIn PDF document text
- http://laihoawedding.com/app/webroot/upload/files/38345883858.pdfIn PDF document text
- http://ristorantebiscione.com/userfiles/files/97838360720.pdfIn PDF document text
- http://v-lukomorie.com/uploader/files/94148511926.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/BkSY9tpko7c/uplcv?utm_term=future+crime+simulatorPDF 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_off0000d96f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD96F | 17748 bytes |
SHA-256: f21a37dad69cb7f0e3243580d9d74c8e3279579f259bd1f9ed553c64c5e9a397 |
|||
font_01_sfnt_off000107a0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x107A0 | 10364 bytes |
SHA-256: bdceff1d461104b8762e7c49b377698e0828cc2d8ec19616821d683591c5bff9 |
|||
font_02_sfnt_off00011f1a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11F1A | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.