MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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.
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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.
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External URI info PDF_URIPDF contains an external URL action
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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.
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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/wix?keyword=torture+chamber+3+walkthrough PDF link annotation
- https://mavabebuvaxar.weebly.com/uploads/1/3/0/8/130814237/toxomek_totij_dipusoj.pdfIn PDF document text
- https://fipoxojumudex.weebly.com/uploads/1/3/4/6/134649093/bef9d4b7bb8d.pdfIn PDF document text
- https://fosovumukudire.weebly.com/uploads/1/3/4/2/134235423/07a2b54fa5ac5.pdfIn PDF document text
- https://zelerajolames.weebly.com/uploads/1/3/0/7/130776056/8657517.pdfIn PDF document text
- https://zosixilerav.weebly.com/uploads/1/3/1/8/131856356/mosifibate_kuwibibufeb.pdfIn PDF document text
- https://baxiboxizalitif.weebly.com/uploads/1/3/3/9/133987723/db344.pdfIn PDF document text
- https://vezisadorudaruj.weebly.com/uploads/1/3/4/3/134349324/3397219.pdfIn PDF document text
- https://demomejisalazi.weebly.com/uploads/1/3/4/8/134869482/8eae697bd2e9.pdfIn PDF document text
- https://wiwajefe.weebly.com/uploads/1/3/4/6/134676348/66709.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://7980b0ff-2efe-48f4-a442-6c87bca80713.filesusr.com/ugd/9bd8c3_4c3543e524634aacb0aaccad9e2b3bf6.pdf?index=trueIn PDF document text
- https://968bac2e-1409-45a7-bd11-2c37eba47390.filesusr.com/ugd/c81504_468053d66dfe441ba47e8899d50ff67b.pdf?index=trueIn PDF document text
- https://f9ddea95-e86a-47c0-b807-b706d4837435.filesusr.com/ugd/891219_cec089e67b4c4c71a7e35050d3525e09.pdf?index=trueIn PDF document text
- https://d3826037-6016-486c-99e9-dc41bc666644.filesusr.com/ugd/b81754_92c6c2e1ef2543578bb2cb2b6badf37e.pdf?index=trueIn PDF document text
- https://da25564d-e3c2-4b9b-87ba-dd8ce2ae78d4.filesusr.com/ugd/c82cd6_17818f65bd70481783591693841e908e.pdf?index=trueIn PDF document text
- https://f39f7cea-6337-46de-af4f-699959e6db0a.filesusr.com/ugd/004672_f8aaa23589da4344bad3c9acdea9a8f9.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/9e4cde2a-9dcd-4f89-9cd1-4810cd5c95ba/tree_of_life_movie_ending.pdfIn PDF document text
- https://9d1e48ad-bcd7-4831-9b7b-7108443a63b6.filesusr.com/ugd/136d07_e974b550372249eba9868d49e7de5c61.pdf?index=trueIn PDF document text
- https://be934b08-0dcc-4e2e-8de1-c3c1c32dbfab.filesusr.com/ugd/d5415a_b8e68dbf431a44de9bfa07548d17c132.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/c06af3a5-425a-4bbf-81e6-d02b185525b6/what_is_self_presentation_on_social_media.pdfIn PDF document text
- http://nuxibuzejapise.epizy.com/85671767041.pdfIn PDF document text
- http://lipidojomodu.rf.gd/ruwugebawatekosebezizab.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_off0000d7b7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD7B7 | 5444 bytes |
SHA-256: cdc6e880c055715b8ed832c3fbc65baa90921ef3aa7c50c91472b649481bae40 |
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font_01_sfnt_off0000ea25.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEA25 | 10996 bytes |
SHA-256: 786bd3c29b9bdd7aee302196407a94bf041bf8282a27e9a8381382a17bf9e7b3 |
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