MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains a large number of external links, many hosted on disposable domains, suggesting a link farm or SEO manipulation tactic. The presence of a URL advertising an "auto clicker" indicates a potential lure for users. While no scripts were explicitly extracted, the PDF structure and heuristic firings strongly suggest malicious intent, likely related to phishing or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9994
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://pistant.ru/pbw?utm_term=auto+clicker+for+blockman+go PDF link annotation
- https://static.s123-cdn-static.com/uploads/4385869/normal_5fcef1b059507.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4424026/normal_60ba5ca944ef5.pdfIn PDF document text
- https://pefobasor.weebly.com/uploads/1/3/4/1/134131397/2707471.pdfIn PDF document text
- https://xosotujusosevo.weebly.com/uploads/1/3/4/3/134377620/4f783.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4445341/normal_606b2669a81e5.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369762/normal_603ad3310149e.pdfIn PDF document text
- https://rupilobeva.weebly.com/uploads/1/3/0/7/130775598/5932919.pdfIn PDF document text
- https://pagomowe.weebly.com/uploads/1/3/4/6/134608852/donebudano.pdfIn PDF document text
- https://dujodorenenap.weebly.com/uploads/1/3/4/4/134488447/119547.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4475572/normal_60086e18f1b9c.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4462736/normal_6056ee4e72f78.pdfIn PDF document text
- https://zuwumepegowivos.weebly.com/uploads/1/3/1/0/131069935/zejuvof.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4414500/normal_5fe74dfb6eff1.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4416513/normal_60c1311f7a22d.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4414672/normal_606933c2bfc41.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4368487/normal_5fda2a25c753c.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4474750/normal_606ddf305d083.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4478716/normal_5ffb82dcc105b.pdfIn PDF document text
- https://wazaxilam.weebly.com/uploads/1/3/4/7/134726650/61439ecfa58.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://uploads.strikinglycdn.com/files/38875d3e-7e01-47b5-9a3c-4dff86302456/54551686206.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5529731f-b64a-4546-a56f-1a899806ee9d/vebaxul.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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f0d1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF0D1 | 5100 bytes |
SHA-256: fd7ca4bc06fc21cb11b1dc78ec03e358ce6d2ded147e3f1f656ded3f0ff459ef |
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font_01_sfnt_off0001020f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1020F | 21796 bytes |
SHA-256: 5f87b81929db4226cd847a87106c64a3b1c569a7d4510bca6a209c12a78def12 |
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font_02_sfnt_off0001325d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1325D | 16204 bytes |
SHA-256: e93acd332f5893643511f4cefd38969ad5c744ad1b08842a788b6be7d277dd15 |
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font_03_sfnt_off0001478b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1478B | 4324 bytes |
SHA-256: 9f355172d696dda274cac500966718f112ce76951f19577ac4888987ea6471b2 |
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