MALICIOUS
164
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF file is identified as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. The document contains a link farm pointing to compromised WordPress upload directories, disguised as a download for a movie, which is a common phishing lure. The presence of multiple suspicious URLs hosted on compromised sites reinforces the malicious nature of this document.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 7
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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://www.siscard.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a396da8a052---24211501141.pdf
- https://xn--i1aam8cb.xn--p1ai/wp-content/plugins/super-forms/uploads/php/files/0b09593ad0ea979a03d6d04ec425297d/88707396304.pdf
- https://www.tctnanotech.com/wp-content/plugins/super-forms/uploads/php/files/efc8d982734cd3c42e6ce97f00e381dc/vododopisi.pdf
- https://rhagro.com.mx/wp-content/plugins/super-forms/uploads/php/files/f4ce7e4a891b19d88a7f14d63121e74e/87178428546.pdf
- https://bodwellassociates.com/wp-content/plugins/super-forms/uploads/php/files/5b471beb68c000935ca8d64da128aa82/tiredaromedewiwupojul.pdf
- https://freedomhypnosisnyc.com/wp-content/plugins/super-forms/uploads/php/files/75aeb4a80294d16dd901ea7cefa6d634/numirolosaperagobi.pdf
- http://mousike.it/img_ins/files/rajigapamubozewer.pdf
- http://msiutilities.biz/documents/67506523634.pdf
- https://aimara-bg.com/userfiles/file/soxenuxufazuxarupamewa.pdf
- https://wacee.net/wp-content/plugins/formcraft/file-upload/server/content/files/16078027ad86fc---fuzuwikiwopofisix.pdf
- https://pfgmm.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/160a241258120e---logitujejabamovegufi.pdf
- http://www.knickmeier.net/images/pageimg/file/18097779436.pdf
- http://dmn.ca/wp-content/plugins/formcraft/file-upload/server/content/files/16072ccd1690e3---20245253509.pdf
- http://arch-teh.com/pic/userfile/90539741918.pdf
- https://cashofferoregon.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a9925d23ef2---55696182351.pdf
- https://cvenhancer.com/wp-content/plugins/super-forms/uploads/php/files/3522386d6ded2bd0cd049c580b5bfec2/denijajorubegisutawe.pdf
- https://lion-trading.co.uk/wp-content/plugins/super-forms/uploads/php/files/5uch3k8cb4bccbs5oe2stekjnq/64244821975.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://feedproxy.google.com/~r/skout/mBVl/~3/S30rS-6n6vg/uplcv?utm_term=despicable+me+in+hindi+download+480p
- 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/
- https://savannah.gnu.org/projects/freefont/
- http://www.gnu.org/licenses/
- http://www.gnu.org/copyleft/gpl.html
- http://scripts.sil.org/OFL
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000cdb0.binffeb89eaad713c9717385028f79c9757067aafb2c2382ea8cbab0e6efe35a425 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCDB0 | 6744 bytes |
font_01_sfnt_off0000de98.bin37131c5cf98e55b447f81d9e34382a01f19702b5fb8534179a2e5d0fb6b817b2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDE98 | 5872 bytes |
font_02_sfnt_off0000f28a.binfc39ab872114378397b44685a9506de7eea7fcd8d58b6169ac7dad283efa2c1e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF28A | 10340 bytes |
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