MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded URLs, many of which point to compromised websites or disposable domains, indicating a link farm designed to lure users to potentially malicious content. The ML classifier and ClamAV detection strongly suggest malicious intent, likely phishing or malware distribution through these links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9973
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://allytemp.ru/uplcv?utm_term=management+science+pdf+solutions PDF link annotation
- http://eros-arena-reutlingen.de/eros/userfiles/file/lovapuzoradofeluwixuto.pdfIn PDF document text
- http://seventyfirstclassof69.com/clients/60772/File/diloruv.pdfIn PDF document text
- http://krindustria.com.br/site/wp-content/plugins/formcraft/file-upload/server/content/files/160d938a9dbaa1---pinixiso.pdfIn PDF document text
- https://www.accidentinjuryalbuquerque.com/wp-content/plugins/super-forms/uploads/php/files/kj0kg1ggbj83h0ro2t7ocmospe/3675768442.pdfIn PDF document text
- http://beergolfers.com/blog/images/file/medibuge.pdfIn PDF document text
- https://seltec.io/images/uploads/files/wawikepavu.pdfIn PDF document text
- http://perfectthesale.com/wp-content/plugins/formcraft/file-upload/server/content/files/16089c9ff470d9---voluluf.pdfIn PDF document text
- https://vayamcs.com/content_files/files/54418296724.pdfIn PDF document text
- http://bioscipublisher.com/files/upfiles/file/61961724903.pdfIn PDF document text
- http://lalitas-thaimassage-spa.de/wp-content/plugins/formcraft/file-upload/server/content/files/1607c26bfb9dbf---24437728506.pdfIn PDF document text
- http://alfavs.eu/userfiles/file/62597526201.pdfIn PDF document text
- https://www.elektrobetrieb-scholz.de/wp-content/plugins/formcraft/file-upload/server/content/files/160bf3e261c103---lavofimuvixubovojuvilibe.pdfIn PDF document text
- https://snapstudios.ca/userfiles/file/85750189032.pdfIn PDF document text
- http://vanharteyoga.nl/uploads/files/xigeb.pdfIn PDF document text
- http://grandp.ru/userfiles/file/fuxofozajewapun.pdfIn PDF document text
- http://myhomeinparis.com/userfiles/files/22320444154.pdfIn PDF document text
- https://avis-medical.ma/wp-content/plugins/super-forms/uploads/php/files/dfc252b7a905a179803b1fa414e412ea/49801618872.pdfIn PDF document text
- http://taborcapitalpayment.com/clients/d/d0/d0a3925ee25d0adc8806453b18bccccc/File/wabiriputewigubovonejazex.pdfIn PDF document text
- https://idfusionllc.com/wp-content/plugins/super-forms/uploads/php/files/a14cc004c8ba42460a89121b7065170a/degavo.pdfIn PDF document text
- http://korean-school.hu/hangul/userfiles/file/pajavulolawasinew.pdfIn PDF document text
- http://lab4050.com/upload/editor/file/fipifolado.pdfIn PDF document text
- 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_off0000b352.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB352 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_01_sfnt_off0000cb69.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCB69 | 10956 bytes |
SHA-256: de2cd9107909c77914d353bcee42e84030e7ea218a36e24d4ba86b3a1aa19319 |
|||
font_02_sfnt_off0000e499.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE499 | 15416 bytes |
SHA-256: 02fcc3cb67e63dd5937ff5b73bfb0f0ea494b2a864757a7178991e35c33e099d |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.