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 0.9960
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://leonvi.ru/123?utm_term=la+la+land+epilogue+sheet+music+easy PDF link annotation
- https://cdn-cms.f-static.net/uploads/4420612/normal_603eaa5246505.pdfIn PDF document text
- https://kimonasisu.weebly.com/uploads/1/3/5/4/135400987/fuxaget-lapamaparusuxu-barino-baxezow.pdfIn PDF document text
- https://zofenegug.weebly.com/uploads/1/3/1/6/131636866/piwot-fatakeg-pusogufulok-vumijovi.pdfIn PDF document text
- https://nazisedisan.weebly.com/uploads/1/3/1/8/131871674/3190870.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369158/normal_6063765318818.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4417128/normal_602283110f121.pdfIn PDF document text
- https://guxovixig.weebly.com/uploads/1/3/5/3/135317997/datidanimux.pdfIn PDF document text
- https://xufevojulan.weebly.com/uploads/1/3/1/3/131384667/339e5eb4ddf.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4454051/normal_5fe6aabc8302e.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4392658/normal_604fc8c11c484.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4420775/normal_600d28515b536.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4374540/normal_6021964b161c2.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://poforezufovu.pbworks.com/w/file/fetch/144451941/wugijozimibopuxikuke.pdfIn PDF document text
- http://banusiv.pbworks.com/f/xefow.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8a7d564d-7108-4623-b861-0ecc43337d50/vovixixisolode.pdfIn PDF document text
- http://xawaren.pbworks.com/w/file/fetch/144418098/car_interior_3d_model.pdfIn PDF document text
- http://mujefapufefi.pbworks.com/f/.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7bfca7d5-a817-4de6-96ef-178de3f1231a/51120962162.pdfIn PDF document text
- http://jizakatum.pbworks.com/f/a_good_way_to_reinforce_the_central_idea_in_the_conclusion_of_your_speech_is_to.pdfIn PDF document text
- http://fepewuwakow.pbworks.com/w/file/fetch/144485193/modewopopifivezegilak.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f113f969-5525-4b45-b967-7d55b00cc4a2/universal_laser_vls2.30.pdfIn PDF document text
- http://funinupun.pbworks.com/w/file/fetch/144411861/buposewetibezis.pdfIn PDF document text
- http://xiwitanul.pbworks.com/f/rewrite_the_following_sentences_into_negative_and_interrogative_form.pdfIn PDF document text
- http://visetululiv.pbworks.com/w/file/fetch/144423276/sejitisurifiron.pdfIn PDF document text
- http://niwomif.pbworks.com/w/file/fetch/144426798/8823306598.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3351652e-1276-46e5-a872-2566e5f65033/48671449761.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_off0000ee46.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEE46 | 5436 bytes |
SHA-256: 8971f5add6901c9a1ca0ad75b2eacfe12a4b577071c04045acbaede97338b2ec |
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font_01_sfnt_off000100ab.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x100AB | 10476 bytes |
SHA-256: 2905f9c8a15eaed49ba630ec79f8da427bf2162d6997b3ea3ec8ab30af2dddb6 |
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