MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was identified as malicious by ML classifiers and ClamAV, specifically flagged as a phishing trojan. It contains a large number of external links, many hosted on disposable domains, suggesting it's part of a link farm designed to redirect users to potentially malicious sites. The embedded URLs and the heuristic findings strongly indicate a phishing or link-farming attack pattern.
Machine Learning
- Nyx PDF Classifier malicious score 0.9995
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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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://baarspo.ru/aws?utm_term=how+much+should+i+charge+for+a+logo PDF link annotation
- https://cdn.sqhk.co/zovaratigu/aij4ljh/89968714191.pdfIn PDF document text
- http://lebedugipul.mywebcommunity.org/mary_rowlandson_puritan.pdfIn PDF document text
- https://cdn.sqhk.co/likunubiba/Ygjgchh/dinos_online_unknown_enemy_mod_download.pdfIn PDF document text
- https://pigamudabuv.weebly.com/uploads/1/3/4/2/134235231/7973661.pdfIn PDF document text
- https://sasopezanureje.weebly.com/uploads/1/3/4/6/134691995/zanumu.pdfIn PDF document text
- https://cdn.sqhk.co/sepufaziru/sgL6Bhj/tasopobubi.pdfIn PDF document text
- http://laxelenokuro.22web.org/xepuzinopikow.pdfIn PDF document text
- https://viwalamul.weebly.com/uploads/1/3/3/9/133997630/401247.pdfIn PDF document text
- http://vobafoselalulor.mypressonline.com/93920543240.pdfIn PDF document text
- https://bivuremopukojez.weebly.com/uploads/1/3/0/7/130740249/dc277.pdfIn PDF document text
- http://zaxevef.getenjoyment.net/fakejitegu.pdfIn PDF document text
- https://wufonujixu.weebly.com/uploads/1/3/4/3/134386315/wopewevekexekut_vusibujob_kazezupaxu.pdfIn PDF document text
- http://kogutojoveso.mywebcommunity.org/dark_disciple_arc.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://59cf682b-6680-4a08-8b8d-0472bab64ef7.filesusr.com/ugd/d7d6cd_95a8ec031b90421f860bcc6b88fe35b6.pdf?index=trueIn PDF document text
- http://gadoxijumulop.epizy.com/74520490796.pdfIn PDF document text
- http://wovotunuvovon.epizy.com/decimalformat_java_example.pdfIn PDF document text
- http://siwebojik.epizy.com/strategic_business_plan_template_powerpoint.pdfIn PDF document text
- http://rapabilalame.rf.gd/body_parts_of_animals_worksheet.pdfIn PDF document text
- https://689a2394-1721-4ce0-b6f7-af9f1dc0d621.filesusr.com/ugd/0f5b72_f98703701f164c2c98d684fe2bdc12ee.pdf?index=trueIn PDF document text
- http://kazizalogovake.rf.gd/49543220394.pdfIn PDF document text
- http://satuzolo.epizy.com/lepolokisa.pdfIn PDF document text
- https://93dbb2ad-f1e8-4c6c-adfd-2ef134399473.filesusr.com/ugd/df4650_75332fbaa40d49f7a4c37f492118d1df.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000fc66.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFC66 | 5184 bytes |
SHA-256: 446c39f92900e95ea95daf0951d81b1e8068306d1870996e9bdce09ea5c62b28 |
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font_01_sfnt_off00010e11.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10E11 | 10320 bytes |
SHA-256: d7e7fced9b465df53370208e81519557727fd3b076cf3b036439feac4ff242f0 |
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font_02_sfnt_off0001317a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1317A | 4324 bytes |
SHA-256: b50a2106bf82917db0cd3cf88f63c5e8cc3298b343ace5cffc591b35df33d24c |
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