MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
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 0.9997
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://baarspo.ru/123?utm_term=film+breakfast+on+pluto PDF link annotation
- http://sebekeruxa.iblogger.org/55350120553.pdfIn PDF document text
- http://fewaxizix.iblogger.org/bebowuzupubuwomenivub.pdfIn PDF document text
- https://wikabolodaj.weebly.com/uploads/1/3/4/6/134648749/bajetefisowukaripug.pdfIn PDF document text
- https://nekuferalota.weebly.com/uploads/1/3/1/4/131406939/repekuzunitifaderiwe.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/3307eb32-98c6-40e0-b06e-9a755f14a55f/eb_white_once_more_to_the_lake_sparknotes.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3d808fff-b46a-43ac-9940-1fb823e40266/does_att_prepaid_have_caller_id.pdfIn PDF document text
- https://eeeff038-21f9-42a6-bde0-cd945221d618.filesusr.com/ugd/9dc459_9f326da44fe84a0e84a0c8059e702b22.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/eff69481-7655-4644-83d3-82bf5583de49/traductor_italiano_espaol_gratis.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/099c70f1-eb3d-41dd-8d3b-58de5e90e6aa/lomerotikakad.pdfIn PDF document text
- https://5663e088-3595-439c-971a-5873693bee35.filesusr.com/ugd/e98895_351d215d4f7341329ba2639ca5198fd8.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/4bac0df7-f571-4ad9-9a8b-42c4a364f9b9/nagijefux.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c24e1875-2c41-499d-8873-9348c6c3a537/dr._gundrys_diet_evolution_video.pdfIn PDF document text
- https://9cf5cc10-3c2e-4e30-ae6b-73ed7beed88a.filesusr.com/ugd/5c2b46_8af17fa7a0c845719287fc1dcb1773fe.pdf?index=trueIn PDF document text
- https://0404cab7-c021-4537-be79-420bcb2f88cc.filesusr.com/ugd/52c240_28125df8ff4f4486a4b5c175a07bd33b.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/420e06ba-9e5f-492a-8c10-620c3f9dcd31/wopimigupob.pdfIn PDF document text
- https://b0b89e74-75d6-43b0-bb8f-fa2cd9bd5f5b.filesusr.com/ugd/b5ae3e_a7a5081d9e8f4c51a6ed425d3f2cbded.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/be093631-e965-4303-97f7-0682b6b58786/lowe_pontoon_boat_owners_manual.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2089f366-9737-4655-9a1c-08891a1dc2ec/kiraj.pdfIn PDF document text
- https://7d7e9a41-1eea-4c72-a0b8-c0e3d642de37.filesusr.com/ugd/513cfa_79dfce8d3f77462891da0546d492b1f0.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/a2d51217-5722-4278-84e7-e5e2e6170688/new_riders_of_the_purple_sage_top_songs.pdfIn PDF document text
- https://8b2103c5-345b-48fd-98e3-f19c90c4efd0.filesusr.com/ugd/0e2875_666f8455ea6e4137b34736c93477764c.pdf?index=trueIn 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_off0000f62d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF62D | 5204 bytes |
SHA-256: 97144e5ae235815321794e21dfed8c02915f23ea8504b9f6d8abc7186659e885 |
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font_01_sfnt_off000107ca.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x107CA | 12212 bytes |
SHA-256: 7c31db6fe8d681719eca28b140809c3532369919349d24ba257071ad504d382d |
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