MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. It contains a large number of external links, many pointing to disposable hosting, suggesting a link farm or phishing lure. The primary malicious URL identified is https://kuzutuzo.ru/strik?utm_term=what+kind+of+poem+is+the+sun+rising, which is likely used to redirect users to further malicious content or phishing pages.
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
-
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://kuzutuzo.ru/strik?utm_term=what+kind+of+poem+is+the+sun+rising PDF link annotation
- http://wigisosidika.22web.org/bsc_1st_year_botany_notes_download.pdfIn PDF document text
- https://lepifokofufup.weebly.com/uploads/1/3/4/0/134018260/lolijaborekug.pdfIn PDF document text
- http://gusedori.iblogger.org/backtrack_5_vmware.pdfIn PDF document text
- https://vokijovagugudis.weebly.com/uploads/1/3/0/7/130776016/6830811.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/d1cad999-beb6-4c94-a8ae-cd8fe4b00c01/la_crosse_digital_wall_clock_instructions.pdfIn PDF document text
- http://zexikewilupime.rf.gd/color_codes_for_html.pdfIn PDF document text
- http://morubuzis.rf.gd/sony_a6500_vs_a7iii_video.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f6c6c902-0c80-4c15-8b30-7eec93e15b66/xakifulewinonejowamur.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5cf0d52a-3ab4-4846-9d7f-4e11f13e0d6b/75719851555.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a4fcdbc3-ee1d-49b4-aa09-e870cf5bebc8/attack_on_titan_season_3_netflix_uk.pdfIn PDF document text
- http://tapewiwesumufug.epizy.com/cursive_standard_bold_font.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/dac912d6-e723-429d-b9e5-313d1f6accfd/86673051014.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ece8814a-ca28-42be-9072-5b4999d3c376/what_does_it_mean_if_my_thermostat_is_blinking_cool_on.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ac214095-84bf-4754-8746-1d8a2e0743e6/bopupesurudil.pdfIn PDF document text
- http://zegegapo.rf.gd/nadajesisiga.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a075f020-cde8-4b1d-b6b9-be5942b55bf3/campark_trail_camera-wifi_20mp_1296p_upgrade.pdfIn PDF document text
- http://karapazixegipi.epizy.com/sejuwitavifujoruxaxew.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/bd65a981-4db9-4246-94ca-aad431cf65b1/wedokamuzixu.pdfIn PDF document text
- http://meluromotav.rf.gd/diablo_2_hero_editor_guide.pdfIn PDF document text
- http://gateguka.epizy.com/helicobacter_pylori_sintomas_y_tratamiento.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_off0000f762.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF762 | 5500 bytes |
SHA-256: 5e90c9f91608dfa5240435873ca3712c50f0b500103ad9e6c41402ead1ca192f |
|||
font_01_sfnt_off00010a01.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10A01 | 10880 bytes |
SHA-256: bcb628d207ac74344a8572b8b7453570c190e88ea3b38d4f5eccb0fdeb4faec1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.