MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was flagged by ClamAV as Pdf.Phishing.Trojan and by an ML classifier as malicious. Heuristics indicate it functions as a link farm, with numerous embedded URLs pointing to compromised WordPress upload directories. These links likely serve as lures for phishing attacks or to distribute further malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9948
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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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.
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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.
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External URI info PDF_URIPDF contains an external URL action
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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.
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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://localhomesales.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/160b008b82694e---fabaleragemujuzipi.pdf
- http://lookupagency.es/wp-content/plugins/formcraft/file-upload/server/content/files/1607fe0ba894f3---befolilefezowudigi.pdf
- http://beateromer.com/bilder/file/rusewitinomimikemu.pdf
- https://avela.md/userfiles/file/lizokoko.pdf
- http://champaigncursillo.com/userfiles/file/18506710226.pdf
- https://pmms-online.com/assets/file/16293175844.pdf
- http://stromzeleny.cz/file/6968006212.pdf
- http://zdrowejaja.com/Upload/file/84727249653.pdf
- https://expeditions-travel.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606d1a329aa21---17220333228.pdf
- http://hengtaixin.com/HangShun/ckfinder/userfiles/files/vexanenakerifufixapigu.pdf
- http://kleinschaden.expert/userfiles/file/50712917250.pdf
- http://dioceseofniranam.org/userfiles/file/mitibofi.pdf
- https://peterdegendt.be/file/27817394859.pdf
- https://djhelaly.com/wp-content/plugins/super-forms/uploads/php/files/cf6186ad559ddee8bf69858ef684f7c0/lanija.pdf
- http://www.wallisandemmanuel.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607ed0ae72a18---79144584352.pdf
- https://alismobile.co.uk/wp-content/plugins/super-forms/uploads/php/files/fec94961f2c239aa624ecd80db0a8e06/dakotogazena.pdf
- https://rrvchefs.com/wp-content/plugins/super-forms/uploads/php/files/a916a839e79153b02d411574fd28ca8f/tobugibo.pdf
- http://adaviestransportltd.com/userfiles/file/degok.pdf
- http://fzcce.com/aimgs/uload/files/saxaxarezitikogajavubas.pdf
- https://www.blackandwhite-salon.com/wp-content/plugins/super-forms/uploads/php/files/tmp/lalebebina.pdf
- http://unternehmensberatung-hegenbarth.de/userfiles/file/78681761920.pdf
- https://www.bluegreenshouseboats.in/wp-content/plugins/formcraft/file-upload/server/content/files/160a863c4d8018---radegukujudojozofifavopix.pdf
- https://drinkpoint.com/uploads/files/94377875047.pdf
- https://feedproxy.google.com/~r/skout/mBVl/~3/BkSY9tpko7c/uplcv?utm_term=fallout+the+flash
- 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_off0000f2ea.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF2EA | 16792 bytes |
font_01_sfnt_off00010b01.bin60d38d333cdddb1faae294d3bb5fbe5217ef3cb09f018ab04b994b247aa6b11d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10B01 | 10092 bytes |
font_02_sfnt_off000121af.bin074253bf658979e5217c3eae7edc91414490fdf3c46fbf50a6c22bf9d40c089c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x121AF | 17428 bytes |
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