MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a significant number of external links, many hosted on disposable domains, indicative of a link farm or phishing operation. The ClamAV detection and ML classifier strongly suggest malicious intent. While no scripts were explicitly extracted, the PDF structure and embedded URIs point towards a malicious document designed to redirect users to potentially harmful sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
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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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://crysiq.ru/pbw?utm_term=the+avengers+mp3+download PDF link annotation
- https://resojuwow.weebly.com/uploads/1/3/4/3/134351964/1179372.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4479446/normal_6046f975bae9b.pdfIn PDF document text
- https://penepanixefi.weebly.com/uploads/1/3/4/3/134354239/zozolepokegepuko.pdfIn PDF document text
- https://kagesurofuzesik.weebly.com/uploads/1/3/5/3/135303772/netefunojoxowa_ronakejexire.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4445125/normal_5fe87b8bf0442.pdfIn PDF document text
- https://pesenafixap.weebly.com/uploads/1/3/4/4/134483140/kiperipewizakumidi.pdfIn PDF document text
- https://juladugalevatib.weebly.com/uploads/1/3/4/3/134385664/gijoton.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4501495/normal_6024fb2bd847e.pdfIn PDF document text
- https://bazamafew.weebly.com/uploads/1/3/4/0/134016738/nedukur.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4423462/normal_5fd241331d781.pdfIn PDF document text
- https://depopuxa.weebly.com/uploads/1/3/4/8/134893869/d63ffb.pdfIn PDF document text
- https://jasumiwadujavik.weebly.com/uploads/1/3/2/7/132741590/90510c817021419.pdfIn PDF document text
- https://xixutusolorul.weebly.com/uploads/1/3/4/6/134685478/b29ae9a889a5c.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/46dd52a6-5bbf-46dc-a073-43d326f0c74e/canon_xh_a1_high_definition_mini_dv_camcorder.pdfIn PDF document text
- http://fujiserefi.pbworks.com/w/file/fetch/144678552/ikea_kallax_8_cube_shelf_instructions.pdfIn PDF document text
- http://tufukamapaf.pbworks.com/f/stream_tagalog_movies_free.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2833d7bd-2076-42bc-8926-d1fab1994439/12823547560.pdfIn PDF document text
- http://bofamawetodo.pbworks.com/f/temperature_in_los_angeles_in_december_and_january.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1be0e8a5-495c-4fd5-b58f-5ab626c847fc/how_long_is_fbi_hrt_training.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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000daf5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDAF5 | 5640 bytes |
SHA-256: ba768df9f0ecf00548e5d1a36f30a80e9ec5d2481901bb1c32cced3ce1af806e |
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font_01_sfnt_off0000ee0d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEE0D | 12692 bytes |
SHA-256: 4d1beba3ed05d88cfb4c0eb948e66c188517bc63af868d89306db8f53a922bb4 |
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font_02_sfnt_off000114fc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x114FC | 16060 bytes |
SHA-256: a1e2968ca8c7638dd4bef022e186f3fea2b098bc52bbc7b81535a6634822059c |
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