MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was detected as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. It contains a large number of external links, many pointing to disposable hosting, suggesting a link farm or phishing operation. The document body, though heavily obfuscated, appears to be related to installation instructions, likely a lure to direct users to malicious sites.
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://botokaw.ru/strik?utm_term=insinkerator+power+cord+kit+installation PDF link annotation
- https://bofisolipog.weebly.com/uploads/1/3/4/4/134438855/midinakijizotexiju.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4465555/normal_60299f079283a.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4407983/normal_5fcca8263e1a7.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4416796/normal_60463835de669.pdfIn PDF document text
- http://larebalin.mypressonline.com/android_studio_tutorial_for_beginners_2020.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4411245/normal_5fc5c0008f65c.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4403960/normal_605716fa65990.pdfIn PDF document text
- https://referozudu.weebly.com/uploads/1/3/0/7/130775612/1906247.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4373776/normal_6035837960c45.pdfIn PDF document text
- http://xemakaze.mywebcommunity.org/barron_s_german_english_dictionary.pdfIn PDF document text
- https://kapupidaxor.weebly.com/uploads/1/3/5/3/135386814/lumela_zokedikekin_xodapawudomun.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4465024/normal_5ff93433ccd42.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4485929/normal_6039bdcf8b226.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4419633/normal_60436c0b9ed41.pdfIn PDF document text
- https://gepidoduxaw.weebly.com/uploads/1/3/5/3/135324144/2614464.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4377116/normal_604a84742e858.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4418970/normal_6021f03715e7a.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
- http://vubuzixefixa.onlinewebshop.net/xulidasovebosavarejawubog.pdfIn PDF document text
- http://padegijogul.atwebpages.com/act_reading_practice_test_with_answers.pdfIn PDF document text
- http://supuwevul.atwebpages.com/abirami_anthathi_tamil_free_download.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/cb9940e3-5e46-4f7f-b99f-18fa95282370/contrato_de_arrendamiento_vivienda_urbana_colombia_2019.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/66ce3841-3974-4395-a637-95cef4ea9f8a/80885013925.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0a3e4fcc-c506-45c8-99c7-bca673ce26e3/sagabufojufuvivowuwiva.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_off0000df54.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDF54 | 4948 bytes |
SHA-256: 9a91aef758f89da305b8ff3115f44452a2203cc6fe1b8daf742c8325ae1ae4f8 |
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font_01_sfnt_off0000f037.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF037 | 10508 bytes |
SHA-256: 7b664a82d03a8c54ae169e09873250455d6aa232c3e5f408de3587c07d99c57f |
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font_02_sfnt_off00011435.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11435 | 4324 bytes |
SHA-256: cd94ef65598b1866d0653cdd88243d989fd81359c0e770c2d3a4858f1c2f6d34 |
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