MALICIOUS
184
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The file is a PDF containing multiple embedded URLs, with a critical heuristic firing indicating it links to known malicious redirector infrastructure. The ML classifier also strongly flagged this PDF as malicious. The embedded URLs, such as 'https://crophysi.ru/strik?utm_term=epson+perfection+v370+photo+how+to+scan+slides', are likely used to lure victims into clicking and subsequently being redirected to phishing sites or downloading further malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
Heuristics 5
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
-
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.
-
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://crophysi.ru/strik?utm_term=epson+perfection+v370+photo+how+to+scan+slides In PDF document text
- http://waragofekoxexaz.sportsontheweb.net/lamitoduzi.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4419623/normal_601ad7def1010.pdfIn PDF document text
- http://dashcamtopbest.com/happy_new_year_song_free_mp4ehcyq.pdfIn PDF document text
- http://negedibomul.sportsontheweb.net/vafasovagivikekuwuk.pdfIn PDF document text
- http://fizarumokugafu.mywebcommunity.org/botanical_journal_of_the_linnean_society.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4482023/normal_602c00034b270.pdfIn PDF document text
- http://sevowina.medianewsonline.com/sabapiwexokulawepelagiviz.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4449783/normal_60242ffb81f52.pdfIn PDF document text
- http://xekalabaxuv.medianewsonline.com/anthropology_books_for_upsc.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4373782/normal_6058e0d5bb673.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4446399/normal_601ee62591652.pdfIn PDF document text
- http://rte-ita.fun/44699626765vw3t2.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4492253/normal_60120bba648cd.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4470402/normal_603c57c3df7e2.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://2e6726a7-2e78-456a-9fa1-8bc85c3b20a6.filesusr.com/ugd/76e31d_304b78054c504706afa219342952cd51.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/88aa8ac5-2808-4fc0-a448-d63214d0730f/digital_tv_converter_box_walmart.pdfIn PDF document text
- https://ba739632-11db-41f7-a023-683a20e55d36.filesusr.com/ugd/99835b_386d9379255d4406bd70044f3249c81d.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/4c5fdbc2-89e3-4a31-b176-54330e88629c/effects_of_a_preschool_music_and_movement_curriculum_on_childrens_language_skills.pdfIn PDF document text
- https://63b1f34b-4847-450f-8d9a-4788d10e1cf5.filesusr.com/ugd/451a43_1206049141914e6084762639a2d33ba4.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/f852131d-8d0d-4bf0-9dc0-027413c0b916/15622155270.pdfIn 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_off0000ec34.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEC34 | 5740 bytes |
SHA-256: 3c8c4f07bf5effd1ead8ef4dfdf2b62ef9b1c53c582bd80fac9ebc8932d14939 |
|||
font_01_sfnt_off0000ffd4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFFD4 | 10720 bytes |
SHA-256: 12dee7e6f94899b78b7dabd120f19df8236168fff9e7895990c7d0a821f7738b |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.