MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
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 5
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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 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/123?utm_term=fur+elise+trumpet+sheet+music+easy PDF link annotation
- https://bipusisep.weebly.com/uploads/1/3/0/7/130775903/zojefegukoxifes.pdfIn PDF document text
- https://bizokotipalan.weebly.com/uploads/1/3/4/7/134771030/turozo_raxuna.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4420224/normal_604f9203e5098.pdfIn PDF document text
- https://kalanuwil.weebly.com/uploads/1/3/4/6/134634674/memawelu.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4467979/normal_60270dc99124e.pdfIn PDF document text
- https://lalurarejodu.weebly.com/uploads/1/3/5/2/135297054/6262294.pdfIn PDF document text
- https://kuvuwivozud.weebly.com/uploads/1/3/6/0/136091804/kapop_pebegeji.pdfIn PDF document text
- https://bemawupi.weebly.com/uploads/1/3/0/7/130740003/fuzubigifusikax_paravo_ranezozuxuz.pdfIn PDF document text
- https://kewesolatuveg.weebly.com/uploads/1/3/1/4/131452958/e2448dbefcf5b83.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://niwomif.pbworks.com/w/file/fetch/144428139/javiwom.pdfIn PDF document text
- http://wuvebag.pbworks.com/f/how_to_get_my_w2_from_my_last_job.pdfIn PDF document text
- http://tazijebep.pbworks.com/f/need_for_speed_payback_ps4_mod_menu.pdfIn PDF document text
- http://poforezufovu.pbworks.com/w/file/fetch/144432132/dawuporesawadaromeleka.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ce907a08-a28a-4d6f-a35a-714f4c41a156/xibitujevewafuzojar.pdfIn PDF document text
- http://xifilipisi.pbworks.com/w/file/fetch/144413715/66302139558.pdfIn PDF document text
- http://veweran.pbworks.com/f/55197581970.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6cb6b5fa-a13f-45a0-8de9-df900f811e4f/word_to_describe_touchy_feely.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/843cf11b-6c78-4aee-b6c1-c83b3538ecb2/mr_coffee_iced_tea_maker_tm30p_instructions.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/85faf006-c6dd-4dac-9889-470c32139cfc/how_many_floor_trusses_do_i_need.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/87a10905-9524-4a09-9491-cd564f1d648c/titulo_de_credito_hipotecario_negociable_peru.pdfIn PDF document text
- http://zigunef.pbworks.com/w/file/fetch/144432960/34113922001.pdfIn PDF document text
- http://lekuzax.pbworks.com/f/38764416860.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_off0000e611.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE611 | 5228 bytes |
SHA-256: ebbdc756efe86776adff300d8fc3a6714ea004441d797d252b4b0ecd282b0c47 |
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font_01_sfnt_off0000f7b9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF7B9 | 10640 bytes |
SHA-256: 3e2cf17d4e6589443fced3a4ddd56c782eea29fe8da4408e8e334c1c436cad96 |
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