MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. It functions as a link farm, containing numerous external URLs, with one prominent URL being https://resalured.ru/strik?utm_term=happy+birthday+text+design+vector+free+download. The presence of a mass external PDF link farm suggests an attempt to manipulate search engine results or redirect users to malicious content, aligning with phishing or malware distribution tactics.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
Heuristics 6
-
ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
-
Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
-
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://resalured.ru/strik?utm_term=happy+birthday+text+design+vector+free+download PDF link annotation
- https://cdn-cms.f-static.net/uploads/4443356/normal_6025bf187fd11.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4462985/normal_6054850509ebf.pdfIn PDF document text
- https://cdn.sqhk.co/lenawemijixe/zIMjdjg/jezubolodubupiliwepinez.pdfIn PDF document text
- https://cdn.sqhk.co/nakijalufiw/Kyjedja/8973802798.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4390996/normal_600a084ec97cc.pdfIn PDF document text
- https://cdn.sqhk.co/sajatanugeg/ohKgdha/lorezuvexedibavotu.pdfIn PDF document text
- https://cdn.sqhk.co/zofizitene/hciggda/isle_of_pines_moneta_va.pdfIn PDF document text
- https://cdn.sqhk.co/vuritukupus/8iioKDP/99785751970.pdfIn PDF document text
- https://cdn.sqhk.co/zajagatetode/iQ4cX9l/luke_combs_hurricane_lyrics_youtube.pdfIn PDF document text
- https://cdn.sqhk.co/dixejetafap/diicibD/22062335654.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4485165/normal_6015e1a055c0f.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4402932/normal_602c33f3d8a67.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4474465/normal_5fe48c9c2ce91.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4414174/normal_60293f756b186.pdfIn PDF document text
- https://cdn.sqhk.co/viwedanej/ehtgggf/sentinels_of_the_multiverse_variants.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4528915/normal_605d78e9c303c.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/63d196ac-9e42-48af-aad9-7b315929edf9/toro_gts_6.5.pdfIn PDF document text
- https://15319a82-8c66-4906-b3c2-464277991f2b.filesusr.com/ugd/070acf_354442fb8e5a4aafa39f1cea6b7b0667.pdf?index=trueIn PDF document text
- https://87c8fc71-818b-4167-bf0d-2ac3bc49ffd1.filesusr.com/ugd/f9d4cd_0042f164167044418452a53c83e8a8d4.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/1a0891ab-1021-4532-8b68-8a5383382e20/wapal.pdfIn PDF document text
- https://1682489e-d94b-4f22-b6a6-c8ecb623ca2e.filesusr.com/ugd/5f226e_1e6835a6061e49c68386b53e68c6e031.pdf?index=trueIn PDF document text
- https://9afb1793-bc57-4514-bb46-74e980466609.filesusr.com/ugd/11f207_e629332c40514810ae312f2e0f96b184.pdf?index=trueIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000cff7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCFF7 | 5840 bytes |
SHA-256: c7caf202a2a4c05802521ee341dce647507dfe0d53d3a172e6a03af849174139 |
|||
font_01_sfnt_off0000e3ef.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE3EF | 10088 bytes |
SHA-256: 9230dbf304cd976567599403e09f6a5728e5e47ad989c19bd831770a7b721085 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.