MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF file was flagged by multiple heuristics and a machine learning classifier as malicious, with ClamAV identifying it as a phishing trojan. The document contains a link farm pointing to multiple URLs hosted on compromised WordPress sites, likely intended to distribute further malware or redirect users to phishing pages. The presence of numerous unknown URLs suggests a broad phishing or distribution campaign.
Machine Learning
- Nyx PDF Classifier malicious score 0.9964
Heuristics 6
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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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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://leap-egypt.com/wp-content/plugins/formcraft/file-upload/server/content/files/160984799ae086---23168819934.pdf
- http://www.communityheroesproject.org/wp-content/plugins/formcraft/file-upload/server/content/files/160856696bed0f---72929023023.pdf
- http://chromoink.com/updates/file/90855366615.pdf
- https://g3az.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607d1f22a56d3---53083106487.pdf
- http://milcontabil.com.br/wp-content/plugins/super-forms/uploads/php/files/2vve4dma3esngk3v3k0l1egb83/82195077009.pdf
- https://acronimocostanzo.com/userfiles/file/xoredakalakuxugelaxemajub.pdf
- http://hzdsbg.com/uploadfile/1622939212.pdf
- http://xn--vb0b83rba554gca.kr/page_data/file/20210529221711.pdf
- http://t-p-fortune.com/userfiles/file/bowixi.pdf
- https://k9-warrior.com/wp-content/plugins/super-forms/uploads/php/files/p5h7duvqq8sujdfi8siu7su2n5/34428482440.pdf
- https://aftaplan.com/works/peepsparty/html/upload_files/file/zererubawetujesibinutov.pdf
- https://big-cash.de/wp-content/plugins/super-forms/uploads/php/files/lfstodeaq4nqn589sskb1rr4lk/14897421518.pdf
- http://multiseal.com.ph/wp-content/plugins/formcraft/file-upload/server/content/files/160a7b57b3adbe---jewurovinimadavipafi.pdf
- https://sidexsideaudio.com/wp-content/plugins/formcraft/file-upload/server/content/files/16098369c22163---kakawaxomikavatosekiji.pdf
- https://www.emma-solutions.de/wp-content/plugins/formcraft/file-upload/server/content/files/160b59aad15ef4---77565664255.pdf
- https://www.truesdalepainting.com/wp-content/plugins/formcraft/file-upload/server/content/files/16091b268bc0b4---xelidovilutokulewo.pdf
- http://ansonseatery.com/uploads/files/parulakuletijewaligur.pdf
- https://www.asahinadigital.com/wp-content/plugins/super-forms/uploads/php/files/ateojif8jqr6spcbk0m4dm3kq9/19561426684.pdf
- http://mijneigenlift.nl/wp-content/plugins/formcraft/file-upload/server/content/files/160b0359787d39---kuzufakogosipodokazosata.pdf
- http://counterreaction.net/wp-content/plugins/formcraft/file-upload/server/content/files/160a26327424b5---xoxifewakatumotib.pdf
- http://asbufestival.com/uploads/FCK_files/file/1342648443.pdf
- http://mirrorgallery.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609b978779a71---ridaboreravakuvasepuf.pdf
- https://feedproxy.google.com/~r/skout/mBVl/~3/BkSY9tpko7c/uplcv?utm_term=compare+and+contrast+natural+science+and+social+science
- 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_off0000e0fb.bin99f65e7d43f6bead049da9d5108c5ee12f85b9324dd9e32ce25a2480f95ab6c2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE0FB | 17104 bytes |
font_01_sfnt_off00010ced.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10CED | 16792 bytes |
font_02_sfnt_off00012504.bine3e2f4c00c94cce850c82147f8e14fb2ba1639764d9e5eaf0bba6da8bab4d737 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12504 | 10804 bytes |
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