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 pointing to compromised CMS uploads and disposable hosting, suggesting a phishing or malware distribution scheme. The embedded URLs, while some are marked benign, are part of a larger pattern of directing users to potentially harmful sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9854
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://www.zulilighting.com/wp-content/plugins/super-forms/uploads/php/files/8fdb40746aa390701335716cbd065e88/77711022298.pdf
- http://alfonsoguiggiarchitetto.it/userfiles/files/52128376933.pdf
- https://taiwancy.com/app/webroot/userfiles/files/6366138447.pdf
- https://talleresimad.com/images/subidas/files/lusud.pdf
- https://xn--80aaaglcftt5alesfkk7f.xn--p1ai/wp-content/plugins/super-forms/uploads/php/files/8ba2a2cca46d11ff56cef46218aa8ed3/dawaraw.pdf
- https://saftanton.dk/wp-content/plugins/formcraft/file-upload/server/content/files/1606fb623a851c---povipazimiwofabi.pdf
- http://geometracosentino.com/userfiles/files/rifibufovazip.pdf
- http://www.theflightfest.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606d2458dd059---25583178531.pdf
- http://penzionklara.cz/userfiles/file/ridabiferisalorome.pdf
- http://gomientrung.vn/uploads/image/files/78929257083.pdf
- https://www.scanworld.se/wp-content/plugins/formcraft/file-upload/server/content/files/160bbe2ae944b8---govewutugax.pdf
- http://aklond.com/UploadFilesfile///2021050519195622.pdf
- https://masterpieces-mallorca.com/wp-content/plugins/super-forms/uploads/php/files/f0832f58e979680e782811005b01427b/kowonenif.pdf
- https://crownprolaw.cn/userfiles/Proj_Name//files/9207891024.pdf
- https://ecobox.eng.br/wp-content/plugins/super-forms/uploads/php/files/5cpc0pken5ljdr18irq846mes1/zofesesowosarebikutekopu.pdf
- http://ahdongjiu.com/upload_fck/file/2021-5-24/20210524031350860775.pdf
- http://gf-location.fr/wp-content/plugins/formcraft/file-upload/server/content/files/160c18e6f1dae0---xejitizogitubewavujirav.pdf
- http://brianhaymore.com/images/e/file/30684737083.pdf
- https://feedproxy.google.com/~r/skout/mBVl/~3/1KS0DP0cxss/uplcv?utm_term=luffy+gear+2+and+3+combined
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://dejavu.sourceforge.net
- http://dejavu.sourceforge.net/wiki/index.php/License
Extracted artifacts 5
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0001e7be.binfcca37035df06e555c2991ff65faa0e8497ca6423bee408ebc46b3aef925b516 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1E7BE | 16144 bytes |
font_01_sfnt_off0001fd3e.bin19dacb28405b893687ff23debb3019b6ea790ae85813a95def148db1d9d26464 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1FD3E | 11108 bytes |
font_02_sfnt_off000216ff.bin611e2aee86ddeae0f5d689c9d97ab2bcb7a7c35cd61f5c3b3cacf049924d3d72 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x216FF | 2348 bytes |
font_03_sfnt_off0002215c.bin02efe325d65cfa0a11ca013d2f2d9c783210a267aa12d2f2c2751b0924612a91 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x2215C | 18300 bytes |
font_04_sfnt_off000251d2.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x251D2 | 16792 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.