MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF was flagged by multiple heuristics as a link farm, with many URLs pointing to compromised WordPress sites. The ML classifier and ClamAV also identified it as malicious, likely due to its nature as a phishing or malware distribution lure. No scripts were extracted, but the embedded URLs are the primary indicators of malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 0.9942
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://amfmeg.org/wp-content/plugins/formcraft/file-upload/server/content/files/1606cab8ce8a02---55951543763.pdf
- http://www.radiopopiatej.com/wp-content/plugins/formcraft/file-upload/server/content/files/160871ec27b9fc---wadifajedezebomibuba.pdf
- http://ansatrans.ru/admin/ckfinder/userfiles/files/80386596246.pdf
- http://ucity68.com/clients/e/ea/ea220da86df44fb0ae3b7c8e8295ccc1/File/mosakowo.pdf
- http://www.fullertherapy.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609b360343d42---6748878698.pdf
- https://people11people.gr/uploads/File/lijegokeketupaforoti.pdf
- https://staffxrecruitment.com/wp-content/plugins/super-forms/uploads/php/files/8725805e57504c01b74746ff589194ed/nuwopo.pdf
- https://chmelo.hu/sites/default/files/file/39990067813.pdf
- https://transport-vehicules.fr/userfiles/file/migawalanubigopuxige.pdf
- https://bistro-8.com/wp-content/plugins/super-forms/uploads/php/files/aeeef8756bd4a3bd3d606f8e5abc8a48/jikasuxisiwonugojid.pdf
- https://www.karenlovelee.com/wp-content/plugins/formcraft/file-upload/server/content/files/160d5616084b60---28911218480.pdf
- http://www.pirac.org/wp-content/plugins/super-forms/uploads/php/files/8d3f34ec9c79e6c464add7ff909875a1/fefogezeroliwodakanuruno.pdf
- https://aquafilling.com/userfiles/file/savisa.pdf
- http://apsara.ru/userfiles/file/66515497487.pdf
- http://dribblebar.pl/userfiles/file/lukebek.pdf
- https://elitteaccesorios.com/wp-content/plugins/super-forms/uploads/php/files/l3heqn3qthp6meh06tpbe5tki1/84720099458.pdf
- http://casier-a-bouteilles.com/file/pojubamoxak.pdf
- https://canadianrelocation.net/wp-content/plugins/formcraft/file-upload/server/content/files/16072bdd4a6539---xizudukobipu.pdf
- http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a789cf2c02c---1309217469.pdf
- http://amphorabeautyclub.com/campannas/file/rukuw.pdf
- http://xperion.hu/wp-content/plugins/super-forms/uploads/php/files/c50a817b87f5d4ed115607565c5aca92/87159576110.pdf
- http://www.luminicaambiental.com/wp-content/plugins/formcraft/file-upload/server/content/files/160adf6762d0db---86446363955.pdf
- http://shengnabei.com/uploadfile/file///2021060300302770.pdf
- https://rfcorporation.net/wp-content/plugins/super-forms/uploads/php/files/808abe20f66abd6d84bef4ef0107e552/92843236578.pdf
- http://unipell.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/160757cbc7dc7d---2617646538.pdf
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/YTWXjIUwRh0/uplcv?utm_term=post+nasal+drip+and+dry+cough
- 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_off0000fd5a.binfcbc020dfb953b1b972e1d0c3295b7da57aecaf0eec491dd28ff18cc8a4b5e18 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFD5A | 10876 bytes |
font_01_sfnt_off0001163e.bin9c55166e4554de3de7e48199115a053e6a3db8fde6da096b0d3e9712534641bc |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1163E | 17008 bytes |
font_02_sfnt_off00014283.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14283 | 16792 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.