MALICIOUS
214
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF file exhibits multiple lures indicative of an advance-fee scam or payment redirection, including 'Fake invoice / payment lure', 'Advance-fee lottery/parcel scam lure', and 'Payment redirection / bank-detail change lure'. It contains numerous links pointing to compromised CMS upload storage, suggesting an attempt to redirect users to malicious content. The ClamAV detection and ML classifier further support its malicious nature.
Machine Learning
- Nyx PDF Classifier malicious score 0.7757
Heuristics 8
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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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Payment redirection / bank-detail change lure high SE_PAYMENT_REDIRECT_LUREDocument describes new or changed bank, wire, ACH, IBAN, SWIFT, or routing instructions — a high-value business-email-compromise pattern
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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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Fake invoice / payment lure low SE_INVOICE_LUREDocument contains invoice or payment language paired with an action verb — useful context when combined with link, macro, or attachment indicators
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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://xn--vb0b83rba554gca.kr/page_data/file/20210510072828.pdf
- https://dungcuruamui.com/wp-content/plugins/super-forms/uploads/php/files/1v8u4ep3cmgtfqcnmj6ic6jpqj/60114103408.pdf
- http://landia-print.com/pdir/file/pedikerunigiladadepiz.pdf
- https://jdbailbonds.com/wp-content/plugins/super-forms/uploads/php/files/14288b05822b630de16fc627c8b3dc6b/65442354416.pdf
- http://www.majoriscambio.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/1607d3cbba25e2---71254916175.pdf
- https://worldkelo.com/wp-content/plugins/super-forms/uploads/php/files/f7ec7e7356690953c10569e2ba62d969/97653915921.pdf
- http://www.neslihanonur.com/wp-content/plugins/super-forms/uploads/php/files/1645d4e1ea16e8c19de8b1fb90850ac5/3065638693.pdf
- https://desertflying.club/wp-content/plugins/formcraft/file-upload/server/content/files/1609222b01cb5e---zinovaviboz.pdf
- http://plenaadoracao.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/1608746722bc92---zekukara.pdf
- https://www.wflorlando.com/wp-content/plugins/super-forms/uploads/php/files/9a799c90d57caa38a1845e9960fb91e0/14820613483.pdf
- http://musikpark-live.de/userfiles/file/zavenetimifamiroti.pdf
- http://mywayrtk.info/userfiles/file/15944096009.pdf
- http://www.suffaheducation.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606f9d68f1c8a---bepowas.pdf
- http://www.nandomoraes.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/160980407c8487---vifuruxizupedalonaja.pdf
- http://fedime.org/imagenes/82348049884.pdf
- https://addsfly.com/userfiles/file/44297942297.pdf
- http://www.benvenutialmare.com/wp-content/plugins/formcraft/file-upload/server/content/files/160774a62bb9a4---ninolilagu.pdf
- http://math-talk.kr/wp-content/plugins/super-forms/uploads/php/files/rg3scih4205ba1jv8d516gq38s/30280771446.pdf
- https://srp-galabau-rostock.de/wp-content/plugins/super-forms/uploads/php/files/b2ruk4p527n5dv93qk0au5fgnc/zaxenojidegafajegofipapef.pdf
- https://utilitydiscount.com/wp-content/plugins/formcraft/file-upload/server/content/files/160be1922492c0---26840364668.pdf
- https://abril.pe/wp-content/plugins/super-forms/uploads/php/files/av1dee9p8sdgmiqi76oj7i53n6/dezuximixowolug.pdf
- http://altelaw.com/uploads/image/file/lagifapa.pdf
- https://eberli-medical-supply.ch/upload/file/bitugugowako.pdf
- http://ttlengenharia.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/1606f54fb90cb6---kokasugafe.pdf
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/3vuEKuznOb8/uplcv?utm_term=ca+final+sfm+nov+2007+suggested+answers
- 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_off0008e93e.bin334811708b9178b2cc0af5f128bb8e04c17c8ba1ea2a2a570e91e78ddb3906b1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8E93E | 11272 bytes |
font_01_sfnt_off000903a8.binb52bacabf6ba0e3e369e9ae27856a9e258dedd69f10a207503e85646d5890c12 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x903A8 | 19344 bytes |
font_02_sfnt_off000937c7.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x937C7 | 16792 bytes |
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