MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains a large number of external links, many of which point to disposable hosting services, indicating a link farm designed to distribute traffic. The document body, though heavily obfuscated, contains text related to 'garmin gps 72' and 'wkhtmltopdf', suggesting a lure to disguise the malicious intent. ClamAV and ML classifiers strongly indicate maliciousness, specifically flagging it as a phishing trojan.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://jacksth.ru/strik?utm_term=how+to+turn+on+garmin+gps+72 PDF link annotation
- https://lobepujijas.weebly.com/uploads/1/3/5/9/135966441/6637640.pdfIn PDF document text
- https://metuliwilive.weebly.com/uploads/1/3/4/3/134386481/gizokepibozitu.pdfIn PDF document text
- https://revarepafe.weebly.com/uploads/1/3/3/9/133997647/bebod.pdfIn PDF document text
- https://zuxobopabure.weebly.com/uploads/1/3/4/3/134344154/tedite.pdfIn PDF document text
- https://vidimepimexuja.weebly.com/uploads/1/3/4/6/134626803/9549482.pdfIn PDF document text
- https://bezofaxifi.weebly.com/uploads/1/3/1/6/131606652/busewijomikixagisuk.pdfIn PDF document text
- https://wixetaduzem.weebly.com/uploads/1/3/4/4/134471786/difumivuzowa_kozibi_zujeduno_vatunu.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://80c93ba6-74df-4afb-9852-3a83eaba20e3.filesusr.com/ugd/4cf28d_c8d446fe3b03493d8785371b9988def6.pdf?index=trueIn PDF document text
- https://95fbbc11-640f-4658-acdf-6e09da746871.filesusr.com/ugd/e42ee3_b6aa14cf9e3749e8bdb87493acef6e4e.pdf?index=trueIn PDF document text
- https://c78ffd2e-fc3d-4272-86ca-968d835fb7ad.filesusr.com/ugd/0f9ef0_c67e5b12dd3542d589953a52b62de21f.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/norozovijalu/john_g_lake_ministries_plano_texas.pdfIn PDF document text
- https://700ceb37-22d2-47c5-9888-d858af679aee.filesusr.com/ugd/c345b0_17a3ad66a97d4999af322aea628d276c.pdf?index=trueIn PDF document text
- https://436c154b-1c2d-4c60-9768-ed3a268ef5e1.filesusr.com/ugd/e8e253_eefaf6480bac48d2b0ebb1d3f86915be.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/kiremefegonar/3225280656.pdfIn PDF document text
- https://8eefcaf3-52f5-4123-8be5-b1f0aaeea45e.filesusr.com/ugd/1d3654_4862c935202940a2b7fd8e4a7835c132.pdf?index=trueIn PDF document text
- https://5d3a3edc-1384-4eb0-a354-174dd54c13aa.filesusr.com/ugd/7f5dc5_0832998c7bd84d878932a4bbc35ad633.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/ravuxudibure/logitech_keyboard_lighting_effects.pdfIn PDF document text
- https://f8206d31-21c4-4aef-9da9-e4259ded718a.filesusr.com/ugd/c2bdac_93536008f24e48a585230edcb9323bbc.pdf?index=trueIn PDF document text
- https://6129906d-bc82-46a7-99f5-71793a58af3c.filesusr.com/ugd/d162e3_cbb5e7ee53f44efc8f53e299536d8bfa.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f00d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF00D | 5372 bytes |
SHA-256: a685779c63b27073220a8e6bd353285e71f7433107aaa337432aa924aabcdd21 |
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font_01_sfnt_off0001025a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1025A | 11444 bytes |
SHA-256: c5d1fa4bca014fb22f15dd74bf26f69abe03134b5cff57ee7b1d87d044ee4848 |
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