MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The file is identified as malicious by ML classifiers and ClamAV, indicating a phishing or trojan threat. It functions as a link farm, directing users to download other PDF files from compromised websites. The presence of embedded URLs and the PDF_SEO_DISPOSABLE_LINK_FARM heuristic suggest a deliberate attempt to distribute malicious content through a network of compromised sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9977
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://bagpack.com.np/wp-content/plugins/formcraft/file-upload/server/content/files/161472adc75ac0---wedep.pdf
- http://cesvil.it/filesUploads/file/tekolorokatokogut.pdf
- https://nergizleryapi.com/image/files/366259228.pdf
- http://fotofolliasanlazzaro.it/userfiles/files/jovutexowaliximuxakavu.pdf
- https://artinterior.bg/userfiles/file/sowoxugasalibuxe.pdf
- https://alakharia.com/public_html/userfiles/file/tadanedu.pdf
- http://vegasoft.hr/wp-content/plugins/formcraft/file-upload/server/content/files/161423f4b75a8c---rupomage.pdf
- http://kronospan-mofa.hu/editor_up/zanobedufifikolipa.pdf
- http://www.insurancedirectcanada.ca/wp-content/plugins/formcraft/file-upload/server/content/files/16146f722b13ce---89423284519.pdf
- http://scamps.biz/userfiles/file/24154395913.pdf
- http://goldmustang.com/files/files/54874963474.pdf
- https://doellefjelde-mussemarked.dk/images/newsmail/file/zevasezozugopisosowa.pdf
- http://king-pro.com/userfiles/files/vezevofupinaxuxuwif.pdf
- https://jewfri.kr/files/image/files/zugibewisut.pdf
- http://worldtile.net/jangheung/userfiles/file/97866088653.pdf
- http://fabtur.ru/upload/files/tuvugeze.pdf
- https://manhremhoangvan.vn/wp-content/uploads/files/36089064666.pdf
- http://galluccifaibano.com/userfiles/file/sotadiv.pdf
- https://xn--80aaa1arbfjoe3bzh.xn--p1ai/data/files/32904889365.pdf
- http://karlsbach.de/userfiles/files/79684647976.pdf
- http://munnarteabungalows.com/userfiles/file/wabazifu.pdf
- http://hzbmsj.com/images/upload/File/gegeno.pdf
- https://triatlonshop.cz/userfiles/file/77434024032.pdf
- https://feedproxy.google.com/~r/skout/mBVl/~3/A3Ryygt5BCM/uplcv?utm_term=how+to+watch+detroit+tigers+without+cable
- 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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000dbe6.bin892af8965ef696e7adf13920aaf347f50d77c454ec05ea40da040ba281e84a1f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDBE6 | 18244 bytes |
font_01_sfnt_off00010b7b.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10B7B | 16792 bytes |
font_02_sfnt_off00012392.bina604a981abe1d8a10febaaff0945683cba3e07079f37a7e5bfa7b563ba184891 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12392 | 10864 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.