MALICIOUS
196
Risk Score
Malware Insights
MITRE ATT&CK
T1059.001 PowerShell
T1566.001 Spearphishing Attachment
This PDF file was flagged by multiple heuristics and a machine learning classifier as malicious, with ClamAV detecting it as a phishing trojan. The critical finding is the 'SE_CLIPBOARD_COMMAND_LURE' heuristic, indicating the document instructs the user to copy and paste content into a command-line interface, a common technique for executing malicious payloads. The numerous embedded URLs, many pointing to compromised CMS uploads, suggest a phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9951
Heuristics 7
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
Clipboard command execution lure high SE_CLIPBOARD_COMMAND_LUREDocument tells the user to copy or paste clipboard content into Run, PowerShell, cmd, or another shell-like execution context
-
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://trellisdundee.com/wp-content/plugins/super-forms/uploads/php/files/20f83cd9bf3abbbe68ce5366cec7efe6/90174812417.pdf
- https://binarbaidservices.com/public_html/userfiles/file/duvofemixiwogizajagizidap.pdf
- http://aklond.com/UploadFilesfile///2021050423102431.pdf
- http://alnadaoil.com/userfiles/file/68625218868.pdf
- http://www.kissdocs.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/160c3497360428---falizifut.pdf
- http://www.euro-fly.eu/userfiles/files/46668585890.pdf
- http://indiebookoftheday.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c896c6d26be---nanezebozaxopujebajen.pdf
- https://artenika.pl/fck/file/xizivekiromazigimodumujat.pdf
- https://pilotcenter.gr/wp-content/plugins/super-forms/uploads/php/files/51lusg9ak30a4hqhjch57j1nqe/85428736737.pdf
- http://sbnjl.com/userfiles/files/tonibudez.pdf
- http://www.siscbolivia.com/admin/uploaded/fck/file/zavoxuvalunovesapu.pdf
- https://www.fifatravels.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607af9c6a31d6---jadexaxi.pdf
- http://test.uebersetzungen-nesselberger.de/wp-content/plugins/formcraft/file-upload/server/content/files/16073d93e592d0---fafumupigivomezukafek.pdf
- https://adiwirawanbali.com/wp-content/plugins/super-forms/uploads/php/files/3fe23aee6a2d50e28f2f75ee70b97a4a/40155595157.pdf
- http://frederickfollows.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/160996cb78bc13---piwokuxumedovimigoz.pdf
- http://andreaslasnik.com/data/files/76166640483.pdf
- http://bellezaeimagen.com.mx/wp-content/plugins/formcraft/file-upload/server/content/files/160964ae4f1e6f---45570750402.pdf
- https://morethancleaningservices.com/wp-content/plugins/super-forms/uploads/php/files/cfc1bcb0b798e9c8e17fb2238256a36b/43382843034.pdf
- https://www.yoursurveysurveyors.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/16082a088e298c---39248921641.pdf
- https://rtvpuls.com/ckfinder/userfiles/files/68224348565.pdf
- https://zold-kommando.hu/files/16709395895.pdf
- https://stagerightstaging.com/wp-content/plugins/super-forms/uploads/php/files/c4eedead8ecca87793708be78a432069/wunik.pdf
- https://chefinhogourmet.com/wp-content/plugins/super-forms/uploads/php/files/b35598a4fef8f4008fa07db9ca944691/3293619403.pdf
- https://medtek.vn/storage/file/3946466839.pdf
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/BvfzZFkJO3s/uplcv?utm_term=put+multiple+images+into+one+pdf
- 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_off0000e61e.bin1cfb186c8c0b7a63b0627ae1446cf669b87f884534104432de4afc564cff835b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE61E | 10840 bytes |
font_01_sfnt_off0000fee6.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFEE6 | 16792 bytes |
font_02_sfnt_off000116f8.bin6313d6bdf82c36d5574b1faa2a0099ba447cde6f2a13f801f63312e3d3aa7f59 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x116F8 | 17808 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.