MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous external links, many pointing to disposable hosting, suggesting a link farm or phishing operation. The document body, though heavily obfuscated, appears to be a lure for a game, directing users to a URL that is likely malicious. The ML classifier and ClamAV detection strongly indicate malicious intent, likely related to phishing or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9956
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 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://golowaki.ru/strik?utm_term=guess+the+brand+logo+game+answers+level+4 PDF link annotation
- https://cdn-cms.f-static.net/uploads/4475864/normal_6012daa40ca29.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4529697/normal_5fe3a055d759c.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4451353/normal_5fe3b0e7bf314.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4465704/normal_603289bf812e6.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4499999/normal_5fe24d1b69f62.pdfIn PDF document text
- http://pifezix.22web.org/brave_browser_apk_version_history.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/915d279f-5933-48cc-a61b-f1034b026d30/xovub.pdfIn PDF document text
- http://zasidad.epizy.com/what_are_some_examples_of_main_verbs.pdfIn PDF document text
- https://9b321a86-0615-40a7-b684-6dced782f4cc.filesusr.com/ugd/e3cae3_b86c0c2ba41744eeb27f086b5d94706b.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/vonutavekip/skype_old_version_offline_installer_free.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f09d93c6-b385-43ce-a0dd-b6847fbe8f29/43836208176.pdfIn PDF document text
- https://737c154f-ca75-4484-807d-9d5c19d76377.filesusr.com/ugd/7e84b7_0be28a579ace416c8c93332dc86dc0de.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/d9ca3abc-fc72-4c5e-b05d-c6e02b809c7d/tokyo_ghoul_season_2_opening_song_name.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/da2b48cc-fab4-42f7-a0a7-ae9f4332cc28/94808936091.pdfIn PDF document text
- http://zurutoraxavifes.rf.gd/holt_mcdougal_algebra_1_textbook_answer_key.pdfIn PDF document text
- https://b9a4c3d6-4ccf-4d04-9b0f-c2e9c357e15d.filesusr.com/ugd/e5cbe5_8531769b759940e6a4cb2f0cf8c84f10.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/d811eb03-5987-4625-ba2a-33cc3634a8c6/are_classical_guitars_smaller.pdfIn PDF document text
- http://mebewoxesare.epizy.com/buzugebajefateriwigane.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/15cda26e-a8e5-4b55-bd61-2742a230ee43/introduction_to_computer_systems_course.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/87e36eb3-7cda-4eeb-bf68-d3b53089e664/8028210473.pdfIn PDF document text
- https://s3.amazonaws.com/vanatul/44555952065.pdfIn PDF document text
- https://s3.amazonaws.com/jidagafinuxesu/30501954518.pdfIn PDF document text
- https://21e323bd-7fdd-46e9-a6c7-4880e76d7610.filesusr.com/ugd/0a51c1_8d84aa0f645044828bfa97c7360c880c.pdf?index=trueIn PDF document text
- http://wufofot.rf.gd/how_to_reset_verizon_jetpack_password.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/60507073-f803-4cc5-aa4c-eab80a577ffa/masked_singer_season_3_white_tiger_performance.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ca134656-91fb-4209-a343-565fdda444ca/how_to_write_literature_review_chapter_for_thesis.pdfIn PDF document text
- https://3c3713de-992c-4571-92b4-00afcb8cb2c1.filesusr.com/ugd/9dbdb2_d3199b2aca1f45d0976c7ef15217e5ed.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_off0000e913.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE913 | 5652 bytes |
SHA-256: fd4fcac60b2a2ddd286f0fa445c8b6252dd8c6d34a1e2c9afa4fcafc12b81fe0 |
|||
font_01_sfnt_off0000fc3c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFC3C | 10616 bytes |
SHA-256: a5c2ba3098a808b2e326a0d26537a998cb31bad68eb6080e4ba9ca6063f0c709 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.