MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. Heuristics identified it as a link farm, with many URLs pointing to compromised CMS uploads and disposable hosting. These links likely serve to redirect users to phishing sites or download further malware, aligning with a spearphishing attachment attack pattern.
Machine Learning
- Nyx PDF Classifier malicious score 0.9948
Heuristics 6
-
ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
-
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://www.southforconstruction.com/frontend/web/ckfinder/userfiles/files/nelasozome.pdf In PDF document text
- http://cetinelektrik.com.tr/wp-content/plugins/formcraft/file-upload/server/content/files/16080e2fc398b8---2634510578.pdfIn PDF document text
- https://olgapopovaphoto.com/wp-content/plugins/super-forms/uploads/php/files/45e66304b25732be77b3e10c8097211c/katiki.pdfIn PDF document text
- http://remontnoedelo.ru/wp-content/plugins/formcraft/file-upload/server/content/files/160c9c5197b9ff---bediwapekokomadudaxirubip.pdfIn PDF document text
- http://www.fliesen-brill.de/wp-content/plugins/formcraft/file-upload/server/content/files/1608a63e426fd1---pipix.pdfIn PDF document text
- http://xn--b1ahhafccpgkb2bxo.xn--p1ai/wp-content/plugins/super-forms/uploads/php/files/54615e71c13f5026a0c9d4232cdd3028/66793341422.pdfIn PDF document text
- https://drainscovers.com/wp-content/plugins/super-forms/uploads/php/files/59230826b9e5e9e0f667c8f2f5e92c82/sufojolinog.pdfIn PDF document text
- http://skup-laptopow.com/wp-content/plugins/formcraft/file-upload/server/content/files/16072f26f95fd3---72185151968.pdfIn PDF document text
- http://morard-mcf.fr/data/Files/fidemaledavajogup.pdfIn PDF document text
- http://salt17.com/userfiles/files/pabaditemojura.pdfIn PDF document text
- https://bnbcostaverde.it/userfiles/file/34826042197.pdfIn PDF document text
- https://palcev.ru/userfiles/file/bavunadurewu.pdfIn PDF document text
- http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/160770fb47cdce---48051683624.pdfIn PDF document text
- http://acpiindia.com/userfiles/file/13913282001.pdfIn PDF document text
- http://burelomdo.com/ckfinder/userfiles/files/satasaguvelowetu.pdfIn PDF document text
- https://ercrs.org/wp-content/plugins/super-forms/uploads/php/files/o2mg15qtm1kd6qtj3ik7vehm9q/35736364406.pdfIn PDF document text
- http://sva-jeanroze.com/xmedia/file/98871175762.pdfIn PDF document text
- https://sherwoodchamber.org/ckfinder/userfiles/files/71097063602.pdfIn PDF document text
- https://www.sblending.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/1607d198421a71---bopuki.pdfIn PDF document text
- http://ijdssymposium.eu/upload/bamesik.pdfIn PDF document text
- https://kalatranslation.co.uk/wp-content/plugins/super-forms/uploads/php/files/k7jkn9hmcvqs1gvku89b6sk2vk/86068007616.pdfIn PDF document text
- http://446888.top/userfiles/file/tupizuziminip.pdfIn PDF document text
- https://jdrum-music.com/uploads/ckfiles/files/noxamera.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/6naE_Nh8_CY/uplcv?utm_term=feature+film+budgetPDF 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_off0000f1a1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF1A1 | 10520 bytes |
SHA-256: f1c7e539019e18a5f2d2422ab98088f53cc21d1689aa72225c11aea46c8aa485 |
|||
font_01_sfnt_off0001094c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1094C | 16732 bytes |
SHA-256: 78d21d8a75c5ccad1fb987f760e47446710dc4728bce11022ad686353ccfd73d |
|||
font_02_sfnt_off0001346f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1346F | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.