MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The file was detected as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. It functions as a link farm, directing users to multiple external URLs, some of which are hosted on compromised CMS uploads or disposable domains. The presence of numerous unknown URLs suggests a phishing or malware distribution campaign.
Machine Learning
- Nyx PDF Classifier malicious score 0.9982
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://giayviettri.com/img-ftec/files/jadutatubekirapabis.pdf In PDF document text
- https://beautydent.hu/editor_up/jupunepurelorun.pdfIn PDF document text
- http://parejalecaros.com/adjunto/upload/fck/files/fupamigide.pdfIn PDF document text
- https://wholisticvibrations.com/wp-content/plugins/super-forms/uploads/php/files/f476b0c4c194677910da08e7fd5af74e/jupulajebibozituvu.pdfIn PDF document text
- http://mynigaoe.com/upload/file/20210909110213.pdfIn PDF document text
- http://webinaris.org/ckfinder/userfiles/publics/files/figuzajaxanebazazofu.pdfIn PDF document text
- https://hnhaa.com/userfiles/tnejp/files/3337246112.pdfIn PDF document text
- https://www.ogblfrontaliers.fr/wp-content/plugins/super-forms/uploads/php/files/1aijbrhipmi8jpikv3p97kgf3b/83654027601.pdfIn PDF document text
- http://naasschoolofmotoring.com/fckeditor/userfiles/file/15933542703.pdfIn PDF document text
- http://bukharaatlanta.com/sites/default/files/file/namikebozupag.pdfIn PDF document text
- http://cementfeet.com/userfiles/file/33459429465.pdfIn PDF document text
- http://lesbambousbleus.fr/ckeditor/upload/files/darikexidijomuzuvukone.pdfIn PDF document text
- https://gamletaarnhuset.no/wp-content/plugins/formcraft/file-upload/server/content/files/1613a168b4d087---giwejozikowuf.pdfIn PDF document text
- http://hippodrome-compiegne.fr/www/uploads/file/45590249612.pdfIn PDF document text
- http://ledlight-lamp.com/mingyi/images/userfiles/file/18661249170.pdfIn PDF document text
- http://www.saraviation.com/wp-content/plugins/formcraft/file-upload/server/content/files/161371e0c33e46---50200754548.pdfIn PDF document text
- https://www.intermediastudios.com.mx/wp-content/plugins/super-forms/uploads/php/files/50620812c8a5b97329e2dfcd812626b7/13690909355.pdfIn PDF document text
- https://kaptenhoki.com/contents/files/29347138960.pdfIn PDF document text
- http://infinity-c-t.com/userfiles/file/nanete.pdfIn PDF document text
- http://intertravel.hu/_user/file/vijalifun.pdfIn PDF document text
- https://spa-salon.ru/ckfinder/userfiles/files/8837417216.pdfIn PDF document text
- https://sealskinz.ru/files/file/vukimukukanixanowigol.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/YTWXjIUwRh0/uplcv?utm_term=gta+5+android+version+release+datePDF 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_off0000b502.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB502 | 16636 bytes |
SHA-256: 5d7b9dd8678749754a6903f5935b8f3eadefda339c3eece716b537ea4913a79c |
|||
font_01_sfnt_off0000e04e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE04E | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_02_sfnt_off0000f865.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF865 | 10480 bytes |
SHA-256: 01a9bc8814e9a9e4c1669b5491c6c82e7d3497e354bb57fd598a6f4099e76040 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.