MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged by multiple heuristics and an ML classifier as malicious, with ClamAV identifying it as a phishing trojan. It contains numerous links pointing to compromised WordPress sites and disposable hosting, suggesting a link farm designed to redirect users to malicious content. The document body is heavily obfuscated and unreadable, but the presence of external URIs and compromised CMS upload links indicates a likely attempt to distribute malware or phish for credentials.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 6
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
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.
-
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.
-
External URI info PDF_URIPDF contains an external URL action
-
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.
-
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://infrive.ru/uplcv?utm_term=life+after+beth+imdb+parents+guide
- https://takiminsahada.com/wp-content/plugins/super-forms/uploads/php/files/km96gtfj4lvgb3pdbv6beqe3ft/48362372030.pdf
- https://bellevuecommunityfoodbank.org/wp-content/plugins/super-forms/uploads/php/files/610138fc8f386ef3ffd8d06280c8d08b/84368532425.pdf
- https://asiatravel.kg/wp-content/plugins/super-forms/uploads/php/files/77504406a5112190018f936e778463c3/64941392531.pdf
- http://elenasteele.com/wp-content/plugins/formcraft/file-upload/server/content/files/16087f148a378a---gatudosavipumur.pdf
- https://www.edutechusa.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607f81771ad48---sanur.pdf
- https://skyfireconsulting.com/wp-content/plugins/super-forms/uploads/php/files/l7f1l9q1n3igicg26au31127s7/22284577772.pdf
- https://www.dyna-tech.nl/wp-content/plugins/formcraft/file-upload/server/content/files/160771082a32de---gidatop.pdf
- https://www.makathastaliklari.net/wp-content/plugins/formcraft/file-upload/server/content/files/16071f517ef2c0---vavodatumolodujawov.pdf
- https://www.sussexweddingservices.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/16086ec40c9853---korulefogafikoruve.pdf
- https://www.pal-kont.hu/wp-content/plugins/super-forms/uploads/php/files/47a4d20944db752424dac301845399b4/fejopekevamula.pdf
- https://www.keystonecare.co.uk/wp-content/plugins/super-forms/uploads/php/files/67ca619a6dc76cb92b842d7e3de9e69d/xegupebofumovuzetitosom.pdf
- http://mas.vacations/wp-content/plugins/formcraft/file-upload/server/content/files/160943700eb21a---bevowobejizabudovo.pdf
- https://www.ayersworthglen.com/wp-content/plugins/formcraft/file-upload/server/content/files/160993d4de946c---28463600361.pdf
- http://www.ibadirect.com/wp-content/plugins/formcraft/file-upload/server/content/files/16076566f0f838---76752411822.pdf
- https://emergent-partners.com/wp-content/plugins/formcraft/file-upload/server/content/files/16072e8c013591---kuxesapeju.pdf
- http://www.kissdocs.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/16079ee61b285a---39911631441.pdf
- https://travels-ukraine.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607c6a8ada235---zezevozutajatunadu.pdf
- http://www.gradur.ba/wp-content/plugins/formcraft/file-upload/server/content/files/16083b2258c254---1203765734.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- 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://scripts.sil.org/OFL
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e25c.bin37fc3d20768722482a80575b80e81bb80273871de897c25743bf4fd5eb20b7c9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE25C | 5276 bytes |
font_01_sfnt_off0000f419.bin4419b022de17a347a309caabb6e30bad007b919b21885eb9e87e369ee219c11b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF419 | 10500 bytes |
font_02_sfnt_off000117e1.bin4fcfa7c68d76e23b667942a3ac892d2d5d88346478daafc61479ad4df4af3dd3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x117E1 | 4324 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.