MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged by multiple heuristics as malicious, including a critical ClamAV detection and an ML classifier. It contains a large number of external links, many pointing to disposable domains, suggesting a link farm or phishing operation. The document body is heavily obfuscated, but the presence of external URIs and the PDF_SEO_LINK_FARM heuristic indicate a malicious intent to redirect users to potentially harmful websites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
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://botokaw.ru/wix?keyword=libro+diario+y+libro+mayor+son+obligatorios PDF link annotation
- http://reduslim-shopofficial.site/milinewesixa40k0p.pdfIn PDF document text
- https://turikiripejuz.weebly.com/uploads/1/3/4/5/134501804/biteduvatukovaluken.pdfIn PDF document text
- https://pasuwuzo.weebly.com/uploads/1/3/1/4/131438486/kupurapa-migoxenor-posatuta-xavupekowovoxu.pdfIn PDF document text
- http://biweekamnf.com/job_interview_questions_to_ask_a_supervisor_candidategquzc.pdfIn PDF document text
- https://mibakadediwo.weebly.com/uploads/1/3/4/5/134584598/8374476.pdfIn PDF document text
- https://vinovubetiloj.weebly.com/uploads/1/3/4/6/134679092/nivewokiwunu_vipegiwonasag_nojisewi.pdfIn PDF document text
- http://magnetfix.store/how_to_screenshot_on_logitech_keyboard_k400v2shh.pdfIn PDF document text
- https://wovovude.weebly.com/uploads/1/3/1/3/131397940/7240021.pdfIn PDF document text
- https://jipubegu.weebly.com/uploads/1/3/1/0/131070098/nisunud_puzalegum.pdfIn PDF document text
- https://sapezirotup.weebly.com/uploads/1/3/4/5/134576964/5433746.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://aa514bbb-a96e-4bc9-8ff3-0ca2edd1104f.filesusr.com/ugd/3fc21f_63a6555ada4540d79c7b8da902c15748.pdf?index=trueIn PDF document text
- http://vamivesuger.epizy.com/bhagavad_gita_in_oriya_download.pdfIn PDF document text
- https://e7f45dcf-1957-410e-85b1-216e85a225c4.filesusr.com/ugd/a2c2bc_bddaeafddc9949bb904e88eb32027b16.pdf?index=trueIn PDF document text
- http://duzixojaxop.rf.gd/80684306076.pdfIn PDF document text
- https://c8d0f166-86fd-441b-8df5-aa5e6c6c7644.filesusr.com/ugd/f4b3af_2d83d8bd75bc4d5cb0ca8a086776a7c5.pdf?index=trueIn PDF document text
- https://e9abb47e-19e5-4ec2-9f3c-2aa4e6f2bf0a.filesusr.com/ugd/92be99_4db674f7c3624432a33124eb087d4e82.pdf?index=trueIn PDF document text
- https://6e229dea-1f83-4be8-8cd3-388eabd4f5e3.filesusr.com/ugd/1cfe37_77725ae9f72d438c81d7545634a974cd.pdf?index=trueIn PDF document text
- https://676a7a22-5bec-432e-92e0-9d4a0a27851c.filesusr.com/ugd/a1fb72_0c709aa956544495a9e3cd4391694378.pdf?index=trueIn PDF document text
- https://05282879-aed3-4f16-ac14-d534add4d4bd.filesusr.com/ugd/0f8b7c_1f3c5560a1f744eb9d43c7d35c0a22d6.pdf?index=trueIn PDF document text
- https://30f21d72-2b41-4965-a7bc-2abb02bf1ded.filesusr.com/ugd/47e66e_ab3f4d4744e147929eeb52eae1fdc8ff.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_off0000e1f4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE1F4 | 5328 bytes |
SHA-256: 760ee05ea72e83c02d44f52f3d18deaa29d338671315421cbddcc7aa029bc04c |
|||
font_01_sfnt_off0000f402.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF402 | 12168 bytes |
SHA-256: 486217c26b81489b29f4f9a72182f7464e3888d43db595aea542fd7ce025e509 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.