MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF document contains a large number of external links, many hosted on disposable domains, suggesting a link farm or SEO spam campaign. The document body, though heavily obfuscated, contains references to 'Cabal online force blader guide 2020', indicating a lure to attract users interested in this topic. The ClamAV detection and ML classifier strongly indicate malicious intent, likely related to phishing or malware distribution via these links.
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://jottigo.ru/wix?keyword=cabal+online+force+blader+guide+2020 PDF link annotation
- https://bakusiluvusefe.weebly.com/uploads/1/3/5/3/135309983/8832319.pdfIn PDF document text
- https://cdn.sqhk.co/budajawisore/JhfJtie/alienware_610m_mouse_not_working.pdfIn PDF document text
- http://wutoniwes.iblogger.org/third_eye_opening_secrets.pdfIn PDF document text
- https://cdn.sqhk.co/tuminageka/uhjjajj/bakitakegesarenosofukim.pdfIn PDF document text
- http://ru-1.casa/hp_smart_tank_plus_551_aio_printermkh11.pdfIn PDF document text
- https://xetutimi.weebly.com/uploads/1/3/0/9/130968997/susobudolosabeda.pdfIn PDF document text
- http://jobs-ingenieur.best/joxuvuwukedakefatesiffivdv.pdfIn PDF document text
- https://tedibajibivo.weebly.com/uploads/1/3/1/4/131406927/6791119.pdfIn PDF document text
- https://cdn.sqhk.co/tezizejaropu/Hifhhjb/tomiwekazapeka.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://fa202315-5cd5-4006-9a99-7c5d4406650e.filesusr.com/ugd/61804c_854192a84b73454492761a276eecd545.pdf?index=trueIn PDF document text
- http://vetuvawefaxuta.rf.gd/cirque_du_freak_hardback.pdfIn PDF document text
- https://6a9ecc2b-05c3-4056-8705-773ae6be8cdd.filesusr.com/ugd/7a359d_297bd058e23247ab8d330a2c8bc35d8f.pdf?index=trueIn PDF document text
- http://dejuluv.epizy.com/pufosej.pdfIn PDF document text
- https://df1882fa-13c5-42f1-8438-577935b594b9.filesusr.com/ugd/91932b_1de4d1ec16b049e88db9fec7f1563ef0.pdf?index=trueIn PDF document text
- https://eaae50f7-3b1c-4f1b-9b3c-e2a48377569d.filesusr.com/ugd/b96e41_ea2cf9dbeb1a48d3b1eacf74cf627124.pdf?index=trueIn PDF document text
- https://f608bf75-187c-4b28-9621-af925c05c2b6.filesusr.com/ugd/05e3ad_566df9ce5d044300b51d3eb50dfcce9b.pdf?index=trueIn PDF document text
- https://c78267de-509c-4cb0-9394-6b21b7876e04.filesusr.com/ugd/290ce3_84f549f24a204b289225156594454f68.pdf?index=trueIn PDF document text
- http://fosixokosed.rf.gd/briggs_and_stratton_500e_series_140cc_parts.pdfIn PDF document text
- https://ed36ca5d-e6e9-4caf-8bbb-3a8af5cfee16.filesusr.com/ugd/971556_a76e4c5418d94b26aa0ef935217e24db.pdf?index=trueIn PDF document text
- http://gorefadusajog.rf.gd/talomavimuwirirofirotuse.pdfIn PDF document text
- https://5053e88e-9e18-4719-890c-32a1cca0295d.filesusr.com/ugd/411503_50091800722f4ffeab00c90dcbb06c2e.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_off00012b62.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12B62 | 5328 bytes |
SHA-256: bbbdac535677933992f3c391e41c90bf7b3eb792bd1e8a850c71148503b0df78 |
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font_01_sfnt_off00013d8c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13D8C | 11156 bytes |
SHA-256: f23cabdd655bbbfe4221d5d502baff16dd3f8f458414ac6de474bd7125d129c9 |
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