MALICIOUS
192
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document contains multiple embedded links that redirect to known malicious infrastructure, as indicated by the PDF_MALICIOUS_REDIRECTOR_LINK heuristic. The ML classifier also flagged this PDF with high confidence. The document body, though heavily obfuscated, suggests a lure related to 'bucher magazin download'. The presence of numerous links on disposable hosting further supports a malicious intent, likely for phishing or distributing further malware.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
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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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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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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Urgency / deadline lure low SE_URGENCY_LUREDocument contains urgency or deadline language ('account will be terminated', 'action required within 24 hours', etc.) — useful context, but low-signal without other findings
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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://traffmen.ru/wb?keyword=bucher%20magazin%20download In PDF document text
- https://makifilibavik.weebly.com/uploads/1/3/5/3/135383918/fd266.pdfIn PDF document text
- https://zujuwedidikaf.weebly.com/uploads/1/3/4/3/134375258/6635872.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4452377/normal_5ff4effa6418e.pdfIn PDF document text
- https://jasefukop.weebly.com/uploads/1/3/0/7/130776564/kudugawolaravov_muvoxowuzemije_fokexeko.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4394082/normal_600beea0b230b.pdfIn PDF document text
- https://vifazadaza.weebly.com/uploads/1/3/4/8/134883600/5156484.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4391015/normal_5ffc5a05169bc.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4408719/normal_5fc8b86b2d934.pdfIn PDF document text
- https://cdn.sqhk.co/numanazolov/RYyMJpu/53067557157.pdfIn PDF document text
- http://potusowo.22web.org/60608075757.pdfIn PDF document text
- https://cdn.sqhk.co/pomorezolo/hAjehgy/minecraft_badlands_biome_seed.pdfIn PDF document text
- http://jitokinut.iblogger.org/strength_of_materials_for_mechanical_engineering.pdfIn PDF document text
- http://lefavapexusa.iblogger.org/smart_internet_of_things_projects.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4470696/normal_5fd63fa21d238.pdfIn PDF document text
- https://datugabow.weebly.com/uploads/1/3/4/7/134745554/totewibudet.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4409244/normal_5fd60e3e97aaf.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://jasigobup.epizy.com/bikram_singh_khangura_songs_free.pdfIn PDF document text
- http://tejusadesivuti.epizy.com/vugobixukategawip.pdfIn PDF document text
- http://gebibem.epizy.com/febijuluzubofu.pdfIn PDF document text
- http://mirepili.epizy.com/28254741838.pdfIn PDF document text
- http://kinapemib.rf.gd/82854037470.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_off0000d5d7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD5D7 | 5168 bytes |
SHA-256: 0e8f0325f0cffd8c1c0ffce525567f5d83e62d4ebe3539a9c917459544a24ded |
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font_01_sfnt_off0000e74c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE74C | 11176 bytes |
SHA-256: 8a41f8030f85a64ea376354354308fb973b696a2e5e7344a2d3309e3b59b62d6 |
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font_02_sfnt_off00010d16.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10D16 | 4324 bytes |
SHA-256: d1f4a20f0e35a0564be54678b929bb8c711862c507f070c2b9a6abea8daf4378 |
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