MALICIOUS
196
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains numerous links pointing to compromised WordPress sites, indicating a link farm designed to redirect users to malicious content. ClamAV detection and ML classification confirm its malicious nature, classifying it as a phishing trojan. The presence of embedded URLs and the heuristic firings strongly suggest an attempt to lure users to external sites for further compromise.
Machine Learning
- Nyx PDF Classifier malicious score 0.9758
Heuristics 7
-
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 to algorithmically-generated URL high PDF_RANDOM_URL_LINKPDF contains a clickable HTTP(S) link whose host looks algorithmically generated (pronounceable-random labels) and whose path/query carries a long high-entropy token. This is the randomized-redirector pattern of malspam phishing lures — the visible document is only a prompt — not a PDF parser vulnerability.
-
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://bikinibody.be/wp-content/plugins/super-forms/uploads/php/files/nhh49v0akmj1g8kg51e812uh7f/fexagametosemeza.pdf
- https://istanbularicilikfestivali.com/upload/ckfinder/files/53059108435.pdf
- https://gearforfree.com/wp-content/plugins/super-forms/uploads/php/files/8c4bd9o53qun9cllnuptip7m85/fukozekudusavaxake.pdf
- https://acryl-bg.com/userfiles/file/lexoxurupobu.pdf
- https://iamluno.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b2952bca7f1---vafenadugiv.pdf
- https://diversified-nj.com/wp-content/plugins/super-forms/uploads/php/files/80fbe84a967f851c33879110baecf777/xuwapapimurikon.pdf
- https://roweryelectra.eu/app/webroot/uploads/file/16199757899824.pdf
- https://hansenlight.com/UploadFile/files/peregarolur.pdf
- https://sanmuabancongty.vn/images/content/files/kogepojijexevoworitu.pdf
- http://noahjohnsonsark.com/clients/e/ef/ef24418f2336b9480f3353ee42fa3f58/File/libufojerabej.pdf
- http://jockmurray.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607c1cbf138ce---jegutobevewuxotagelo.pdf
- https://www.dentaltaxpros.com/wp-content/plugins/super-forms/uploads/php/files/3acb301bf4112ea1c721394da167515d/wawiduveniwegopixalijab.pdf
- http://asztalosweb.hu/userfiles/file/70489867794.pdf
- https://ailani.org/wp-content/plugins/super-forms/uploads/php/files/b0f092fc09f70872f5b47ddb9c070295/28434265534.pdf
- http://industrialdevices.in/uploads/bobuwenepijadikili.pdf
- https://webmodeli.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609f4ac1b991f---95738803750.pdf
- https://propiedades.net/ckfinder/userfiles/files/81598039832.pdf
- http://www.lbf-cosmetics.com/website/wp-content/plugins/formcraft/file-upload/server/content/files/160b7cbfa7d73d---5980927844.pdf
- http://doublehappyvstheinfinitesadness.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608d16c416226---842833113.pdf
- http://officinedesign.it/userfiles/files/88915692525.pdf
- http://call.ae/wp-content/plugins/formcraft/file-upload/server/content/files/160a38e7e10458---44644870956.pdf
- https://www.booster-p.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607212eeb57e8---88357460290.pdf
- https://traonguoc.vn/wp-content/plugins/super-forms/uploads/php/files/u9stncdhs83puh0q1jnvs68j7o/27651024739.pdf
- https://www.wikiwebagency.it/wp-content/plugins/super-forms/uploads/php/files/ef494122c9cd4e3c8772ef6c2a0abf6d/kexexujere.pdf
- http://nawooelcs.com/upload/userfiles/2021/06/files/210614005057.pdf
- http://writtenmail.com/upload_images/file/95909722399.pdf
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/A3Ryygt5BCM/uplcv?utm_term=how+to+add+a+line+in+word
- 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_off00012558.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12558 | 16792 bytes |
font_01_sfnt_off00013d6f.bind01c34a93b947dab0d06ae591f9da2b542e8fa5608a4871131a96325db04ae68 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13D6F | 10148 bytes |
font_02_sfnt_off0001542e.bin1f0ec44fe312c2b25c9c9f6de9881d7936fdc056124616349ebf6fb3a235f371 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1542E | 17188 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.