MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The sample is a PDF file flagged by ClamAV as a phishing trojan and by an ML classifier as malicious. It contains numerous embedded URLs, with a primary suspicious URL being https://soxebez.ru/strik?utm_term=blue+m+oven+user+manual. The document body is heavily obfuscated, but the presence of external URIs and the overall heuristic firings suggest a phishing or malware distribution attempt, likely delivered as a spearphishing attachment.
Machine Learning
- Nyx PDF Classifier malicious score 0.9988
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://soxebez.ru/strik?utm_term=blue+m+oven+user+manual PDF link annotation
- https://static.s123-cdn-static.com/uploads/4403418/normal_6001f2c79ac7e.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4499636/normal_600362d302218.pdfIn PDF document text
- https://rotarivinevi.weebly.com/uploads/1/3/4/5/134599250/6e224b09.pdfIn PDF document text
- http://gisaxisiburu.66ghz.com/varajizof.pdfIn PDF document text
- http://winclean-shop.space/2158823820333mrs.pdfIn PDF document text
- http://tovelksa.website/70725777357wunzh.pdfIn PDF document text
- https://rasofenetiko.weebly.com/uploads/1/3/4/8/134862321/8872d4eeca.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4451545/normal_605a11b49bca6.pdfIn PDF document text
- http://mediaverifiedbadge.com/bloody_roar_2_apkpurer9e6n.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4465703/normal_6062cbfe38a48.pdfIn PDF document text
- http://nasty666.space/vujivazubafwv49b.pdfIn PDF document text
- https://gonotelavekufuf.weebly.com/uploads/1/3/4/6/134615299/b9b117.pdfIn PDF document text
- http://copyright-supporthelp.com/vw_dealer_fair_lawn_njbzn8g.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4425768/normal_60639342bb1e5.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4425921/normal_5fea271bb7fd3.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4408330/normal_60132fab4a41a.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4469852/normal_5fca15a157f3f.pdfIn PDF document text
- http://fontawesome.iohttp://fontawesome.io/license/In PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://pumumiz.epizy.com/93559181889.pdfIn PDF document text
- http://tenovelipa.rf.gd/how_to_adjust_casio_illuminator_watch_time.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/593496c3-292d-4189-8563-f0fe37aaa3f5/duvewisijebezenemeguxomu.pdfIn PDF document text
- http://sulupajus.rf.gd/komivetimes.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9411b9c0-7e25-4ef3-8c0a-5c31637a92d0/bonagosutawinolinosux.pdfIn PDF document text
- http://vesuduw.epizy.com/orthographic_and_isometric_drawing.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/49b29157-199f-4ee7-987a-50095aaaf4ef/64569749706.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1096bc06-ffeb-418b-8d39-46ef55b574c7/15487304826.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_off0000ff3a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFF3A | 1872 bytes |
SHA-256: 223568fc15723d408f00056d2cf6bf73ec0b5e81a44ab038b8d55cfaeb1c3c3d |
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font_01_sfnt_off0001082d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1082D | 4940 bytes |
SHA-256: cf3221df9c60827145eccac4943a2a7a310a4b99c1472b8a27eb080736a47754 |
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font_02_sfnt_off000118e2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x118E2 | 11320 bytes |
SHA-256: 01038e1721337b3d6e2c9e627fd35cd85dab5ec3c39b51fd242179e3539e1346 |
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