MALICIOUS
206
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. It uses a callback-phone (TOAD) lure. 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 7
-
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.
-
Callback phishing phone lure medium SE_CALLBACK_LUREDocument asks the user to call a phone number in billing, refund, subscription, fraud, or security context — consistent with callback phishing or tech-support scam patterns. Suppressed for legitimate-issuer (IRS/gov/official-form) documents that carry no urgency or charge/dispute escalation.
-
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/wix?keyword=campbell+junior+high+houston+texas PDF link annotation
- https://cdn.sqhk.co/zidezofa/4jhOghz/tuvebupowiravesemi.pdfIn PDF document text
- https://cdn.sqhk.co/levuzivanu/hgHia54/luwokimusarulipiforo.pdfIn PDF document text
- https://cdn.sqhk.co/xovijanovupu/hfjiAje/89279628676.pdfIn PDF document text
- http://mizarofu.22web.org/mathematics_project_topics.pdfIn PDF document text
- http://zakazemakeda.22web.org/honda_3000_generator_spark_plug_size.pdfIn PDF document text
- https://cdn.sqhk.co/nasanoroge/Lid2shi/rommel_afrika_korps_1941.pdfIn PDF document text
- https://cdn.sqhk.co/waxobakal/jjgiij9/inside_out_coaching_grow_model.pdfIn PDF document text
- https://cdn.sqhk.co/ratufewebu/jfzihVX/66730372478.pdfIn PDF document text
- http://zakazemakeda.22web.org/baxuraki.pdfIn PDF document text
- https://cdn.sqhk.co/pimidima/khiZojb/pixnite_2_color_by_number_mod_apk.pdfIn PDF document text
- http://gilitomenuxame.22web.org/meburoriwetitasigunutuv.pdfIn PDF document text
- https://cdn.sqhk.co/kugefiruxat/hiTxlbi/fire_and_water_restoration_memphis.pdfIn PDF document text
- https://cdn.sqhk.co/rizakumer/ibigV0O/kavobowolomizusomob.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/lomogas/xujavavananozelunekex.pdfIn PDF document text
- http://nubimopupugu.rf.gd/scary_granny_house_apk.pdfIn PDF document text
- https://ce3a146a-d504-4efb-981c-4593fb85d965.filesusr.com/ugd/5b5da7_32ece7d8d58648f9baa0370f2cbe2779.pdf?index=trueIn PDF document text
- http://xejimeve.rf.gd/60443215805.pdfIn PDF document text
- https://s3.amazonaws.com/dadupawo/moment_js_date_format_timestamp.pdfIn PDF document text
- http://zabazajalugawez.epizy.com/54633957110.pdfIn PDF document text
- http://duvirero.rf.gd/best_converter_for_macbook_pro.pdfIn PDF document text
- https://abbf68a8-5b21-4996-91be-11266bd273ed.filesusr.com/ugd/9374a7_acbdc1958d41466e88850c9abd689d3c.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/welanisowari/excel_macro_to_create_word_report.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_off0000e745.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE745 | 5424 bytes |
SHA-256: b10d2cfdba8a9d75d301e515c6b2ff60b6322f4451e27f582f27f64021b3b2b9 |
|||
font_01_sfnt_off0000f988.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF988 | 11480 bytes |
SHA-256: 7d10062db167385b856478d12b9e564a7a01116968aebe4686c1fbc3605bc58d |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.