MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9952
Heuristics 5
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://golowaki.ru/strik?utm_term=how+to+write+an+equation+given+two+points+and+slope PDF link annotation
- https://bitojobuf.weebly.com/uploads/1/3/4/8/134892495/1471813.pdfIn PDF document text
- https://rezipubifikupix.weebly.com/uploads/1/3/4/5/134511366/fdfe5b6d8.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4367648/normal_5fe0271f13bf6.pdfIn PDF document text
- http://operationhomeplate.com/linagomazokasewagotawumz4ccb.pdfIn PDF document text
- https://vixadabunukup.weebly.com/uploads/1/3/4/9/134902839/acc99d5020247c1.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4458124/normal_5fdb0c974253e.pdfIn PDF document text
- http://pubgucbayim.com/nixuwivoxaxosub37y6.pdfIn PDF document text
- https://zokutiwako.weebly.com/uploads/1/3/0/8/130873782/453218.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4374537/normal_603e8daa18b79.pdfIn PDF document text
- http://krepezh.guru/descargar_diccionario_biblico_catolicoctqiu.pdfIn PDF document text
- https://fenikazegalo.weebly.com/uploads/1/3/1/3/131379965/2c2a9160.pdfIn PDF document text
- http://lidlid.xyz/gekovojexijobajafapmjrmv.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4417312/normal_6001ce525728b.pdfIn PDF document text
- http://skidki-day.site/warupu5935j.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://a86a6b26-b473-4b55-b9aa-7628a2bff077.filesusr.com/ugd/4f270c_496d4b236a4041f9aea7ba637197319e.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/rabewiruzitewa/namoginitegemake.pdfIn PDF document text
- https://edb7bb8d-792a-4213-93ec-7f573d37cc74.filesusr.com/ugd/bfd504_c91a434b35024e0d9d794b52cf40d822.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/gozilum/bolol.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1d83c68d-22fa-4feb-825b-d8999446f417/nonazaxenofudixorofopa.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b828dab5-0c86-49d5-8af6-40c329df7166/why_has_my_mouse_pointer_disappeared.pdfIn PDF document text
- https://s3.amazonaws.com/suximawo/13707256452.pdfIn PDF document text
- https://s3.amazonaws.com/kalanejaxutilif/chutkule_shayari_image.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/59bdc3dd-e3b0-4bf7-8e68-a735f8ae3d55/8041784108.pdfIn PDF document text
- https://80ce5912-1c67-4773-adf4-abf614566e91.filesusr.com/ugd/acb48a_a1b7186562b144e28408666cc569230a.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/babetafaperaxov/special_26_songs_wapking.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a7bd4f09-b33a-4cf8-b8b3-3abfdeb45f73/pekabodumowakosodolawux.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c2192e31-9339-487a-b79f-b665b519bc45/xufopesavadifabuxazaza.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000ea80.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEA80 | 5368 bytes |
SHA-256: f6d6723c18449dc81fbc86241219315504a2ab49a5613a1cae336dbd3b747a1c |
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font_01_sfnt_off0000fcdc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFCDC | 10620 bytes |
SHA-256: 01dd6bb4fb4e0b9807ad0d8ac11a802225ff56175ed838dc9a61766aecd191d1 |
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