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 0.9997
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://baarspo.ru/aws?utm_term=rupinder+gandhi+movie+video+song PDF link annotation
- https://diwekivoveludu.weebly.com/uploads/1/3/5/3/135313391/7526434.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4501980/normal_5ffcc5a869c55.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4450040/normal_5ffc2d41e822e.pdfIn PDF document text
- http://baxosemot.iblogger.org/86640027759.pdfIn PDF document text
- http://tunizunifegitof.66ghz.com/tonivevomu.pdfIn PDF document text
- http://xopodezilodule.iblogger.org/ferigibofexoxuge.pdfIn PDF document text
- http://suxawid.iblogger.org/everyday_science_mcqs_online_test_with_answers.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/verirejon/35221926760.pdfIn PDF document text
- http://radagosedapisat.epizy.com/bernardino_ana_maria_matute_english.pdfIn PDF document text
- https://s3.amazonaws.com/luworizesupox/40537002515.pdfIn PDF document text
- http://nalejunubotuw.rf.gd/tajanixitonatum.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_off0000d7a0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD7A0 | 5408 bytes |
SHA-256: b5edd9e006f933f440080a8b0455c46086f6ec674fb4373bf9cb1131469ffca2 |
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font_01_sfnt_off0000e9ea.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE9EA | 11044 bytes |
SHA-256: 5f4e9f90419f6477893f891f088726e33b3ed606fc5a4e8bd02309bd3719caf5 |
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