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 0.9990
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://mezovuduw.ru/strik?utm_term=bloons+tower+defense+6+infinite+money PDF link annotation
- https://boluzevorekov.weebly.com/uploads/1/3/1/3/131384542/8308843.pdfIn PDF document text
- https://modemogip.weebly.com/uploads/1/3/0/7/130776314/diletuxiwet.pdfIn PDF document text
- https://lefawiput.weebly.com/uploads/1/3/5/3/135324435/lonefixezinew.pdfIn PDF document text
- https://sukosajuralevug.weebly.com/uploads/1/3/4/3/134345013/4b070.pdfIn PDF document text
- https://tovuwopisivid.weebly.com/uploads/1/3/4/6/134640328/e600215078f6a26.pdfIn PDF document text
- https://lidovoji.weebly.com/uploads/1/3/4/3/134313359/9038525.pdfIn PDF document text
- https://bakijowo.weebly.com/uploads/1/3/4/7/134726649/ribezezevowuzog.pdfIn PDF document text
- https://devusabuzanuwuz.weebly.com/uploads/1/3/4/3/134352374/xadetiforovifaju.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://uploads.strikinglycdn.com/files/af4083fd-3653-4c8d-8628-f6d8d2078127/84806261501.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/dc0d9af8-01a1-44fe-bb1e-af5b35ef3ae7/63866981199.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/381dfd20-eb3c-4812-a91d-cfbea8c5c180/harley_25k_service_cost.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/bcda78f8-3162-4a13-9d7e-ff452960aa16/72695684747.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2e07a1b0-7d84-4afa-8802-3f9289d839d3/setting_up_a_fishing_pole_for_catfish.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b5350d5d-4324-4bf3-9e22-87147d037bfc/connect_my_hp_printer_to_wifi.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/aa3d366b-98c1-4f63-bc27-6a3bd19bf7d0/gepikatorukomobumuz.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/932592c1-d104-452f-afe3-0a772187eb19/tissot_1853_pr_100_automatic.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3032e91d-f51f-4675-b7b6-67398aaa70d3/rosemarys_baby_trailer_2014.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2dd838ae-cdce-4447-b18f-469dff7a90c1/sample_research_proposal_english_literature_india.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3e8f7630-6f86-46b5-8eb7-bc072986b24e/how_to_feed_daphnia_to_betta_fry.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8d96f7c1-52d3-4ff6-aeda-662609206a30/manual_para_aprender_a_tocar_guitarra_para_principiantes.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/bbcfbf01-676a-4b3b-b42c-9056815a7ac4/brookstone_big_blue_party_x_indoor-outdoor_bluetooth_speaker.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3e05e687-521f-42ac-845d-ded15aea35f8/the_practice_of_computing_using_python_3rd_edition_answers.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6f4aa6d6-a1cc-448a-abdb-efa8888212ee/92395597088.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00010484.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10484 | 5028 bytes |
SHA-256: fc04e73f40b37083b7b8a7afd868e2dbc8f36c7ddbf72f476563f7d941429abc |
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font_01_sfnt_off0001159d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1159D | 12928 bytes |
SHA-256: acc7c9b682b4952a358278f01141da4709318f327a6c7d12235b330788ca6b41 |
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font_02_sfnt_off0001403a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1403A | 4324 bytes |
SHA-256: b50a2106bf82917db0cd3cf88f63c5e8cc3298b343ace5cffc591b35df33d24c |
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