MALICIOUS
204
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains embedded JavaScript and numerous links to external PDF files, many hosted on compromised websites. The heuristic 'SE_ADVANCE_FEE_SCAM_LURE' strongly suggests the document's purpose is to trick the user into believing they are involved in a lottery or prize claim, requiring them to interact with the provided links. The embedded JavaScript likely facilitates the redirection or further exploitation.
Machine Learning
- Nyx PDF Classifier malicious score 0.9835
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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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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Embedded JS stream low PDF_JSPDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
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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://ghhs1968.com/clients/5/57/5762190d0a265df614d1f295a7060a42/File/gilisixilo.pdf
- http://www.hkqi.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607238e2ab408---33908957024.pdf
- http://tgtech-auto.com/userfiles/file/veripokepujufaxawef.pdf
- http://argentum.com/wp-content/plugins/super-forms/uploads/php/files/j48m6pc08cudqhbgb2du3s6aql/lobijoxe.pdf
- http://argra.rs/wp-content/plugins/formcraft/file-upload/server/content/files/16080e019057b4---lukesiwunemaw.pdf
- https://www.chauffeur-prive-nice.fr/wp-content/plugins/formcraft/file-upload/server/content/files/16084241ed57c5---felunajupixudilo.pdf
- http://escolacaritas.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a1a6e94a045---bitetawu.pdf
- http://arserwood.com/js/fckeditor/editor/filemanager/connectors/php/connector.php/upfiles/file/210629052957988581zeaf1y.pdf
- https://airflow-skateboards.com/upload/file/tananiledolujadumatot.pdf
- http://hanarotalk.com/userfiles/file///63453340401.pdf
- http://www.fliesen-brill.de/wp-content/plugins/formcraft/file-upload/server/content/files/1608c4b3a823e0---65389369304.pdf
- https://canionglobal.com/FCKeditor/file/nuveku.pdf
- https://www.lowdoc-loans.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/160807797523b3---11484597886.pdf
- http://maxbrio.kr/files/files/dosux.pdf
- https://kamber.dk/wp-content/plugins/super-forms/uploads/php/files/10f460a9f8953348aa058aabba571cce/17641043564.pdf
- http://www.southforconstruction.com/frontend/web/ckfinder/userfiles/files/ditapagesifanemizo.pdf
- https://ailani.org/wp-content/plugins/super-forms/uploads/php/files/ab883238bf5c8f5d32a202e0d77c4261/96211218327.pdf
- https://cedarcreeksauce.com/wp-content/plugins/super-forms/uploads/php/files/2f4d849955f5bb3f2e780147667d2644/44147299830.pdf
- http://c2mag.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a086fb35e6f---77956282944.pdf
- http://montgomery71.com/clients/34132/File/mapatamixojogo.pdf
- https://infravoip.com/wp-content/plugins/super-forms/uploads/php/files/f4006af9e6c21c43e2dd1944ef773b5c/94761695368.pdf
- http://alliance-ltd.com/userfiles/99763762897.pdf
- http://www.tif.cn/wp-content/plugins/super-forms/uploads/php/files/3so7bp92efu04hp9m6ds9k1rjv/72162573604.pdf
- http://securitydirect.it/wp-content/plugins/super-forms/uploads/php/files/98611b0aedd71b72271b84c6acfd8575/fonajamavetava.pdf
- http://zhengfutz.com/v15/Upload/file/2021613058176911.pdf
- http://ayhancevik.com/images_upload/files/41025523191.pdf
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/1KS0DP0cxss/uplcv?utm_term=ridley+orion+2012
- 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_off0000fdbd.bin5e7e197f22daf212ae8be95b8ba92759753beade0199a861b64261ee2c0ebc80 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFDBD | 17328 bytes |
font_01_sfnt_off00012ad6.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12AD6 | 16792 bytes |
font_02_sfnt_off000142ed.bin9da036dff29f9094931d9cfd1dbd0f01848c82a46cf21d9bb373dcf3b78630ca |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x142ED | 10268 bytes |
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