MALICIOUS
196
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF file was detected as malicious by ClamAV and ML classifiers, exhibiting characteristics of an advance-fee scam. It contains numerous links pointing to compromised CMS upload storage and disposable hosting, likely serving as a lure to download further malicious content. The document's structure and embedded URLs suggest an attempt to trick users into believing they are receiving a prize or parcel, leading them to malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9820
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 https://irastuff.com/admin/ckfinder/uploads/files/70528637686.pdf
- http://arunimaflavours.com/userfiles/file/99457276956.pdf
- http://www.ncstarim.com.tr/wp-content/plugins/super-forms/uploads/php/files/0h0tark8dg3o2v1k0rvti59j14/wuxujiwuvorejujezo.pdf
- https://laxmigrouppune.com/wp-content/plugins/super-forms/uploads/php/files/20923d05cc9b2fae6df7a21641418660/72409540330.pdf
- https://www.rath-catering.de/wp-content/plugins/formcraft/file-upload/server/content/files/16084decae5a86---62496685305.pdf
- https://tigercabinetry.com/wp-content/plugins/super-forms/uploads/php/files/94f4e5a2ddd0fafadb2cc4bf7076d4ac/64882503788.pdf
- https://ludifrance.fr/userfiles/file/17467406944.pdf
- https://cradlegold.com/wp-content/plugins/super-forms/uploads/php/files/ocuq7lfb7cqrrhl5sng0lhjek3/21627132698.pdf
- https://afd.me.uk/wp-content/plugins/super-forms/uploads/php/files/5ja0udued9vjqen662qd2f4utc/vamujomevizaninaxo.pdf
- https://halobysciton.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609b71881663e---6784031866.pdf
- https://cambodiadriverservice.com/userfiles/file/furakojisabukuta.pdf
- https://www.c2commercial.com/wp-content/plugins/super-forms/uploads/php/files/06be5ea270bfc38fb4650d0516ce6056/76040736579.pdf
- http://itaindustrial.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/160a3f985d2d8f---jejijapuzejutebuwe.pdf
- https://www.landalastadservice.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b34a9175997---37288908380.pdf
- http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/16079fa57441be---9984500584.pdf
- https://tlpnw.com/wp-content/plugins/super-forms/uploads/php/files/aaae1ac907a41844fad4c0b9243f2335/mesonesodoxuzi.pdf
- http://paynechapelduquesne.org/clients/9/9b/9b910c66cef3ae2d1bb1fd5804160a19/File/8702689468.pdf
- http://halvani.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607a486d95a1a---duvit.pdf
- http://zangerlelaw.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/kilekuta.pdf
- http://www.jindatunnel.com/up_files/file/88001392196.pdf
- http://wksystems.net/HotelEstimator/userfiles/file/bolugadovapenogarepo.pdf
- http://www.tramag.pl/upload/file/zixawitorogusag.pdf
- https://dfa-finanz.de/wp-content/plugins/formcraft/file-upload/server/content/files/1607cbc3784776---gusoxogo.pdf
- http://keysrotary.com/clients/d/da/da683cbc30bfd632b0b364d14bdd38fd/File/73702446133.pdf
- https://teenvolunteerhouston.org/wp-content/plugins/super-forms/uploads/php/files/01bdcdf001e4d68feb16e09a5c2d2b58/vutemifapeguwawozedutoj.pdf
- https://ontime-taxi.kg/wp-content/plugins/super-forms/uploads/php/files/27d814cf8dce7dedbb72435b611aa29c/fiwol.pdf
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/fzgW7-mxBc0/uplcv?utm_term=new+challenges+2+student%27s+book+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_off00010bb2.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10BB2 | 16792 bytes |
font_01_sfnt_off000123c4.bin077c5078198126469fe45294e13760d4d25e61605c60da6d921a17f0aa1a03a9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x123C4 | 17396 bytes |
font_02_sfnt_off0001517e.bin7d8501c691a26bc490987d3ea14866c0f9ffaa712d4886cbec16a48c629cbff9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1517E | 11256 bytes |
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