MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was detected as malicious by ML classifiers and ClamAV, indicating a phishing or trojan threat. It contains numerous embedded URLs, with a specific heuristic flagging it as a link farm on disposable hosting, suggesting an attempt to redirect users to malicious sites. The presence of 'utm_term' in one of the URLs further supports a phishing or spam campaign context.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
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://bologen.ru/123?utm_term=matthew+hussey+pdf+get+the+guy PDF link annotation
- https://dafalozurevibi.weebly.com/uploads/1/3/4/3/134308304/zudaruketom_melemepebik_vagerofasepodu_visaf.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4470017/normal_5fce632a45ec5.pdfIn PDF document text
- https://cdn.sqhk.co/vimexuda/ghjfTw2/minesweeper_how_to_play.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4373757/normal_600ddb8d59e24.pdfIn PDF document text
- https://kewegiru.weebly.com/uploads/1/3/1/4/131438086/27128edc04c.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4450047/normal_5fd6142c058c4.pdfIn PDF document text
- https://cdn.sqhk.co/vefapatape/9ZjjLBx/90042895799.pdfIn PDF document text
- https://cdn.sqhk.co/vipujitebiki/bQjbYjj/the_vikings_tv_show_where_to_watch.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4495385/normal_5fccd396147ae.pdfIn PDF document text
- https://sewizafisebe.weebly.com/uploads/1/3/1/4/131437566/nibusonisera_javifovu_mufafebemeridil.pdfIn PDF document text
- http://pupofikavize.iblogger.org/bigo_live_stream_apk.pdfIn PDF document text
- https://cdn.sqhk.co/doginifa/iYiiidQ/nojetu.pdfIn PDF document text
- https://cdn.sqhk.co/xejudawadoni/ggVUpjd/magic_piano_2019_apk.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://legekiwogitevil.epizy.com/corporate_responsibility_report_target.pdfIn PDF document text
- http://xonefepuvimami.epizy.com/cocamidopropyl_betaine_safety_data_sheet.pdfIn PDF document text
- http://fonobufusig.rf.gd/66900713134.pdfIn PDF document text
- http://popedufi.epizy.com/salesforce_matrix_report_conditional_highlighting.pdfIn PDF document text
- http://turepebixorara.rf.gd/canoscan_lide_210_driver.pdfIn PDF document text
- http://mezomiwewelebe.epizy.com/97932488086.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_off0000f371.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF371 | 11504 bytes |
SHA-256: e11ee508e5179d8462b7fe92a9f6c6f623393fd81453e412030079e3e92cdd9f |
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font_01_sfnt_off0001190a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1190A | 5372 bytes |
SHA-256: 64329b100219cf7522acf8e4885afb88118283afd358234c1aeb992d12f525a1 |
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font_02_sfnt_off00012b7e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12B7E | 11320 bytes |
SHA-256: ba0ba5e44e9e72ce8aacaf8426965f0c656d9f22d96f88286fcbae50f0699db9 |
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