MALICIOUS
134
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged by a machine learning classifier and ClamAV as malicious, indicating a high likelihood of malicious intent. The presence of numerous external URIs, including those on disposable hosting, suggests a link farm or distribution network for malicious content. Although no scripts were directly extracted, the PDF structure and heuristic firings point towards a phishing or malware distribution lure, likely using embedded JavaScript to facilitate the download of a second-stage payload.
Machine Learning
- Nyx PDF Classifier malicious score 0.9990
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
-
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.
-
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
-
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://seumenha.ru/award?keyword=rrb+je+civil+old+papers+pdf PDF link annotation
- http://pedrons.space/what_to_do_during_final_walk_throughn7c7x.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4378620/normal_602ecdce1c80e.pdfIn PDF document text
- http://itwomen.space/21121400824e6guy.pdfIn PDF document text
- https://cdn.sqhk.co/bopelara/gfzjjTT/mevuz.pdfIn PDF document text
- https://cdn.sqhk.co/kuzefoke/gh9gpie/82013834845.pdfIn PDF document text
- http://ylyn.ru/gabomenazukofujigidakavabbe6g7.pdfIn PDF document text
- http://fringigejy.site/855380976434ctyr.pdfIn PDF document text
- http://richteam.site/3836984610425cmh.pdfIn PDF document text
- https://cdn.sqhk.co/fulaxanew/ihg0ibX/tusoson.pdfIn PDF document text
- http://znohist.site/arcgis_pro_with_cracka1qdd.pdfIn PDF document text
- http://titanovyi-filtr.ru/730691320240xayl.pdfIn PDF document text
- https://cdn.sqhk.co/gozigawefo/wLYcjjR/relaxation_music_for_pregnancy_free_download.pdfIn PDF document text
- http://f13x.xyz/44519225800gre80.pdfIn PDF document text
- http://autobuff.xyz/96251595604cvzdu.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4469374/normal_60472c243c1d7.pdfIn PDF document text
- http://salestore.pro/java_software_solutions_8th_editionhvrns.pdfIn PDF document text
- http://legko.travel/97149555191pjsu6.pdfIn PDF document text
- http://zuvels.xyz/dewewewagipolas5rwt.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4459055/normal_5ff30f30080ba.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://2f2ab42d-e0b4-4bd3-aa50-2430da1ff5fc.filesusr.com/ugd/eaf48f_2eeb082a9a2a4ee6aaeb69379255498a.pdf?index=trueIn PDF document text
- https://19e6fc83-c281-4d06-93fd-e8b16a02b90a.filesusr.com/ugd/ce5d00_edd631974789458c97aac39ad8d0475b.pdf?index=trueIn PDF document text
- https://c9107794-7b31-4e5c-84de-5db174abdfaa.filesusr.com/ugd/aabf5f_c1bd4ea0228549b3900b0b63389bef21.pdf?index=trueIn PDF document text
- https://2cfcb734-ec62-4cd9-b61c-03d4762ad765.filesusr.com/ugd/a891c0_71bf6c594afe4a2ba33999bbc862fb41.pdf?index=trueIn PDF document text
- https://a7563df4-ba19-4d82-a8a0-b2470d957038.filesusr.com/ugd/61f964_55e0b95a6f7c42f49e8de7c8dbfc2980.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_off0000e792.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE792 | 5432 bytes |
SHA-256: 16eee1d4d1f357b8e9f1f2a321dc4fefd3a79719842d8aee07e44d5475389c77 |
|||
font_01_sfnt_off0000fa26.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFA26 | 10728 bytes |
SHA-256: a30f482b57c8969ce3a66ff44f769d2dc36857b15884b8a25900b49d4337ae51 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.