MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document was flagged by multiple heuristics, including a critical ClamAV detection and an ML classifier, indicating malicious intent. It contains numerous embedded URLs, with at least one pointing to a suspicious domain ('bologen.ru') that is likely used for phishing or malware distribution. The document's structure and the presence of many links suggest it functions as a link farm designed to redirect users to malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9993
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/strik?utm_term=how+to+calculate+power+dissipation+in+a+circuit PDF link annotation
- http://tinipen.medianewsonline.com/wasixewinenufezonazolur.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4405419/normal_60289f7e02c0a.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4375088/normal_60078a97a83eb.pdfIn PDF document text
- http://lightly.store/42943344628tli4k.pdfIn PDF document text
- http://keepxufi.space/how_to_make_yourself_miserable_dan_greenburghnyr7.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366036/normal_5fe89078e0e1b.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4491410/normal_603e93d834e9a.pdfIn PDF document text
- http://numulul.mygamesonline.org/89240241602.pdfIn PDF document text
- http://ruzamaji.getenjoyment.net/dupematugejowabiweripo.pdfIn PDF document text
- http://fawikenaxalu.scienceontheweb.net/biasing_of_transistor.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4417318/normal_605b177dc375e.pdfIn PDF document text
- http://koxelovanalimu.getenjoyment.net/jolalito.pdfIn PDF document text
- http://penageli.getenjoyment.net/87657509924.pdfIn PDF document text
- http://bikomowaxibujoj.medianewsonline.com/the_road_to_el_dorado_tamil_dubbed_movie_download.pdfIn PDF document text
- http://fesunasisodenod.getenjoyment.net/catalogo_avon_campagna_11_2020_da_scaricare.pdfIn PDF document text
- http://mesretly.xyz/cd_metodologia_dela_investigacion_sampieri_5ta_edicion8k5vf.pdfIn PDF document text
- http://iminn.ru/how_much_oil_goes_in_a_honda_snowblowert4ryj.pdfIn PDF document text
- http://raisinsapp.club/zobefusabokewavurujv9dn.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://52c77544-2eb8-427c-ad0e-a8a7e2ea9366.filesusr.com/ugd/93288f_7afb6890c0e643c48be1c0441181a2d6.pdf?index=trueIn PDF document text
- http://sadoboxijowem.myartsonline.com/how_much_does_couple_counseling_cost.pdfIn PDF document text
- https://5548a280-a194-4776-8019-0e256783c1fa.filesusr.com/ugd/f2c1dc_8f98c0555b9043c78e1f6f01a42abf51.pdf?index=trueIn PDF document text
- http://gavofime.atwebpages.com/31590932026.pdfIn PDF document text
- http://sadoboxijowem.myartsonline.com/issues_in_financial_accounting_16th_edition.pdfIn PDF document text
- https://78ff948a-0765-49f5-a22c-0fbe0eba7848.filesusr.com/ugd/888d0b_874b82dc2a0d4bf7b59e2bc80706face.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_off00010bb3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10BB3 | 5120 bytes |
SHA-256: bfd479612d9cc19eec9a3c52073b40a5f7d6601bd0e83cb23255742887e5d601 |
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font_01_sfnt_off00011d3b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11D3B | 12772 bytes |
SHA-256: 3a9d5e33324bdb6c1902802f3616487ed34401b1d4d75b236debb91fee53d502 |
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