MALICIOUS
196
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF document exhibits characteristics of an advance-fee scam, presenting a lure related to lotteries or prizes and parcel delivery requirements. While no scripts were explicitly extracted, the presence of numerous links to compromised CMS upload storage and disposable hosting suggests a mechanism for hosting malicious content or redirecting users. The ClamAV detection and ML classifier further support its malicious nature.
Machine Learning
- Nyx PDF Classifier malicious score 0.9956
Heuristics 7
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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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Advance-fee lottery/parcel scam lure high SE_ADVANCE_FEE_SCAM_LUREDocument contains lottery/beneficiary or prize language together with large-value draft/funds wording and parcel/courier delivery requirements. This is a classic advance-fee fraud document shape.
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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://reiki-roots.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/160bb7913253b0---29969420130.pdf
- http://tavernadelsnoguers.com/wp-content/plugins/super-forms/uploads/php/files/426387ef544229a59acdc964e7841051/tibaxilomijosavulosewixeb.pdf
- http://plusbateria.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b0978d9083e---kulijikixerimepugebalude.pdf
- https://wlao.on.ca/wp-content/plugins/super-forms/uploads/php/files/bbae4afb74f04486413bf37e67e066a5/18182900512.pdf
- http://paulsaperstein.com/userfiles/files/8278340169.pdf
- https://zweiund40.com/wp-content/plugins/super-forms/uploads/php/files/9s5bf33uie1h37oimv182a730q/wejipi.pdf
- https://adlinefor.com/home/webagen/public_html/korn/data/file/zadirafelimoruzofefixuwa.pdf
- https://www.lumisolar.pe/wp-content/plugins/formcraft/file-upload/server/content/files/160bf50173dc93---tabadekexasew.pdf
- http://aodaibooking.com/FileData/ckfinder/files/20210613_D04CD9F5EEE5F57E.pdf
- https://www.criteriainvest.com.br/wp-content/plugins/super-forms/uploads/php/files/rp2jdb7717hdn1ok0afkk9nf3c/xezafefabizarupi.pdf
- http://anvlaw.com/userfiles/file/49544624398.pdf
- http://carnavaldemarbella.com/Senegal_5/Content/files/userfiles/file/pujuwidaxexavetix.pdf
- http://ebslang.net/_UploadFile/Images/file/wigulozaninedegesive.pdf
- https://www.ikedatosou.com/wp-content/plugins/formcraft/file-upload/server/content/files/16085641559bd5---gugogepowosupemoxumo.pdf
- https://www.makathastaliklari.net/wp-content/plugins/formcraft/file-upload/server/content/files/1608351f35dbed---mutax.pdf
- https://discoverapartmentsforrent.com/wp-content/plugins/super-forms/uploads/php/files/affb038f5b2de4b591c999b685470173/85979299134.pdf
- http://ketoanaca.com/uploads/image/files/20308895824.pdf
- https://ikima.fr/uploads/file/ronopawinizebokoguzo.pdf
- http://finsura-lifedirect.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/16075f5c51f589---numizakizoxurenejofonosil.pdf
- http://strategie-online.net/catalogue_dynamique/file/papalidumazeladis.pdf
- https://www.bouldersudbury.org/wp-content/plugins/formcraft/file-upload/server/content/files/160a4c46004346---modopokumomoxu.pdf
- http://diversecityuk.com/userfiles/file/dibakafifewe.pdf
- https://feedproxy.google.com/~r/Uplcv/~3/ngfLrbzwjls/uplcv?utm_term=japanese+new+year+lucky+bag
- 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_off0000f797.bin79d625fd69f1040443814ec6ab13284eaf441edc7476af02c4bfdb0a62996384 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF797 | 10760 bytes |
font_01_sfnt_off00011060.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11060 | 16792 bytes |
font_02_sfnt_off00012872.bin4a9a9939a35fadce5d412f773f0b75dc7b009fdb50b46f44c4f0e7e5f99d9ae5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12872 | 25928 bytes |
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