MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The 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 it's used to redirect users to malicious sites. The embedded URLs, while some are marked benign, are part of a larger pattern of redirection to potentially harmful content.
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://anukulagrotech.com/ci/userfiles/files/vamebufew.pdf
- https://championsforchildren.org/wp-content/plugins/super-forms/uploads/php/files/d2ec549a72ccd16ccb3724af1da5b32d/55087118744.pdf
- https://www.breastcancerfoundation.in/wp-content/plugins/super-forms/uploads/php/files/3e29f3eef9056543f7918ead0c6d616c/xeteretajagogojow.pdf
- http://travelspace.pl/userfiles/file/80281119588.pdf
- https://securitydm.net/slicice/file/wimosutu.pdf
- http://kovacsoltvaskerites.hu/images/file/jowepuketaselo.pdf
- http://ibtaker.ps/userfiles/file/gatiligixakigomeg.pdf
- http://mirutte.com/newsfiles/files/34505764167.pdf
- http://dgelc.com/userfiles/file/20210902170731.pdf
- http://mini-garden.ru/userfiles/file/zunumenozeduwizifu.pdf
- https://linker.tw/files/nusepipe.pdf
- http://vanhacollection.com/images/files/11875672211.pdf
- https://n-zvuk.ru/upload/file/jisane.pdf
- https://www.singaporemedicalclinic.com/ckfinder/userfiles/files/xowiranubiwomovigunulidi.pdf
- http://nanumed.ro/uploads/files/jowejogexuto.pdf
- http://giasuminhtam.com/Images_upload/files/suwobuw.pdf
- http://portakalweb.net/home/portakal/public_html/ckfinder/userfiles/files/redagedakomasivim.pdf
- https://ddnepal.com/assets/userfiles/files/69172716738.pdf
- https://www.sidertest.it/wp-content/plugins/formcraft/file-upload/server/content/files/16132c425d4da5---19479205660.pdf
- https://thefertilizerproductionline.com/d/files/gezebulasobo.pdf
- https://holzhaus-suedtirol.it/wp-content/plugins/formcraft/file-upload/server/content/files/161361bf50be2a---12177444973.pdf
- https://feedproxy.google.com/~r/skout/mBVl/~3/fzgW7-mxBc0/uplcv?utm_term=movie+playbox+apk+2020
- 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_off0000ae0b.bin13a800a52e77882b2a7171c95269edab2349a262e21bdf63ff4f96801d703091 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAE0B | 15748 bytes |
font_01_sfnt_off0000d4f8.bin66b7af1c463e3423d8f2bfe2cfdbd5c8dc3e5e1fcf3450381a843a786a959b7b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD4F8 | 10524 bytes |
font_02_sfnt_off0000ecdf.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xECDF | 16792 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.