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 0.9967
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://xajibur.ru/award?keyword=antenatal+adalah+pdf PDF link annotation
- https://cdn.sqhk.co/noxawuge/cZtifhi/partial_seizures_treatment_guidelines.pdfIn PDF document text
- https://wosiwimobej.weebly.com/uploads/1/3/1/1/131164223/fagujanosu.pdfIn PDF document text
- https://kekuzisalan.weebly.com/uploads/1/3/0/8/130813403/be2b097a4d.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4458631/normal_60494b80084d3.pdfIn PDF document text
- https://juvifopabolosat.weebly.com/uploads/1/3/5/3/135313118/gobaginepi-pazujemudonelax-pinasozekexefep-palabubitinos.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4473322/normal_60076a7045d2a.pdfIn PDF document text
- https://cdn.sqhk.co/nurijodefa/hgOhdAW/17096396024.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4369164/normal_5fdecadc90f17.pdfIn PDF document text
- https://texejuzaw.weebly.com/uploads/1/3/0/7/130775796/5c7a5416f87.pdfIn PDF document text
- https://cdn.sqhk.co/rabuvimi/cTkjjgc/mireroxamabavojoteramof.pdfIn PDF document text
- https://cdn.sqhk.co/wojeberupe/hm9ijjd/sobewudonodozodew.pdfIn PDF document text
- https://pejilajapife.weebly.com/uploads/1/3/4/4/134477767/roduwipipu.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4474739/normal_6022a9521c6ea.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4502436/normal_603e879e9bf3f.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4446260/normal_60008ce40100b.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4447096/normal_605452c1e567f.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/2bfeddd7-bbcb-467d-983f-6b70c295b8e2/vujiwadepinubibu.pdfIn PDF document text
- https://s3.amazonaws.com/tinivukedeta/ayudha_pooja_telugu_movie.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8e311d44-f734-4098-8754-a8f6428d16d7/sta-rite_e01_error_code.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/689cf695-59cf-45c1-85b4-bd708bc081bb/6849997137.pdfIn PDF document text
- https://s3.amazonaws.com/kewakuko/bravissimo_transformado_tocomfree_2019.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9538b85b-ef7c-4b9a-8aff-3662886ab929/bapowuxerawovimamojipani.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/86457fe7-6533-4f97-a09d-11b50f9b6b1e/calculo_de_integrales_indefinidas_directas.pdfIn PDF document text
- https://s3.amazonaws.com/satedafadusizo/voxonumojinozavodives.pdfIn PDF document text
- https://s3.amazonaws.com/medaliwifufugel/auto_signal_refresher_apk.pdfIn PDF document text
- https://s3.amazonaws.com/mefovu/fannie_mae_announces_servicing_guide_updates.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_off0000ffd5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFFD5 | 4844 bytes |
SHA-256: aceb2d0d7945eee89b69fc89949443c35b92dc5a1433106195e4778f8b442218 |
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font_01_sfnt_off00011051.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11051 | 11364 bytes |
SHA-256: 880d58d30809ce68b2aa83b44cf93fdc7e047447da4c7fe6800e51e1376f0c48 |
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