MALICIOUS
196
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The file is a PDF document that employs an advance-fee scam lure, aiming to trick users into downloading further malicious content. Multiple heuristics indicate the document is a link farm hosted on compromised websites, likely serving as a distribution point for malicious PDFs. The ML classifier and ClamAV detection strongly support its malicious nature.
Machine Learning
- Nyx PDF Classifier malicious score 0.9991
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://www.hediyevideo.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606d21be9d7f6---59750786072.pdf
- https://alphacleanwashing.com/wp-content/plugins/super-forms/uploads/php/files/571a288fe345249aff4dc165cea2efa8/wamewubozup.pdf
- https://www.alertgy.com/wp-content/plugins/super-forms/uploads/php/files/9358a8aa42839708b0f4700cb124d573/37997118887.pdf
- https://forumhotel.by/wp-content/plugins/super-forms/uploads/php/files/25299v6dee5fm9ik6tluh2cg57/27147416288.pdf
- http://pansophers.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607f754442054---84618830835.pdf
- https://vinadesigndanang.vn/uploads/image/files/35193096708.pdf
- http://se-ty.ru/uploads/userfiles/file/bojigeg.pdf
- https://advancedcheckcashadvance.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606cafe653872---pojibitewi.pdf
- https://www.mercato.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/160b289415286b---98780561390.pdf
- http://dossalas.com/wp-content/plugins/super-forms/uploads/php/files/869ade497fb325f11c68665e2121a19d/93370108740.pdf
- http://linklandhotels.com/upfile/editor/files/ramezegivovezigota.pdf
- http://asalsold.com/wp-content/plugins/formcraft/file-upload/server/content/files/160d727597b624---zadufotonukawagowapadune.pdf
- http://dajuicebarus.com/uploads/files/76539421617.pdf
- https://yuktiedu.com/wp-content/plugins/super-forms/uploads/php/files/50327c76baf14008fb4dc4fbfa0cbbf6/10104606278.pdf
- https://bursaceviritercume.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607dc424b3a29---1404835709.pdf
- https://watertorens.nl/userfiles/file/jobowokorejukenubebubopi.pdf
- https://feedproxy.google.com/~r/Uplcv/~3/cv9VXjIrmdE/uplcv?utm_term=theodore+roosevelt+warned+william+howard+taft+that+tariff+reform+would
- 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_off000165dd.bin756dea81a673e9be5b4b1987b3e9208eda45f8551a4fa570ee3928a1135a345f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x165DD | 10832 bytes |
font_01_sfnt_off00017eb9.bin034759f2824e8ea5036ed801441278b80931566e3e3657070eef91879b761289 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x17EB9 | 16936 bytes |
font_02_sfnt_off0001aab1.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1AAB1 | 16792 bytes |
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