MALICIOUS
222
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
T1203 Exploitation for Client Execution
The PDF contains a link to a known malicious redirector, traffmen.ru, which is a strong indicator of malicious intent. The ClamAV detection and ML classifier also flag this PDF as malicious, specifically as a phishing trojan. The document body, though heavily obfuscated, contains text suggesting it is a 'church security manual' and includes a call-to-action, likely to trick users into clicking the malicious link.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
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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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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://traffmen.ru/strik?utm_term=sample+church+security+manual In PDF document text
- https://funebaxap.weebly.com/uploads/1/3/4/3/134399245/27aa208c177a.pdfIn PDF document text
- https://jixatazibasuv.weebly.com/uploads/1/3/4/4/134402985/5957384.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4410018/normal_5fa1e59b7001c.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4418556/normal_5f9755d100933.pdfIn PDF document text
- https://pilolekolaf.weebly.com/uploads/1/3/4/6/134655903/1fe82a2735e.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://static1.squarespace.com/static/5fc6bbbad64a3343a5f3c99d/t/5fcc79829aa2de0c648c2c6b/1607235973247/kavilinubufamegeb.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/52b90dc1-b4a0-47df-bbae-40b9045e2b24/broken_silence_lyrics.pdfIn PDF document text
- https://static1.squarespace.com/static/5fc123f2e2fce462bc8d6747/t/5fcbbd616fd93023bc0c81e6/1607187809611/house_party_games_free_download.pdfIn PDF document text
- https://static1.squarespace.com/static/5fbce344be7cfc36344e8aaf/t/5fbe24333570fb44d1cc5462/1606296627597/65286211325.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ed9f4668-cd78-458d-8e94-b5930740608b/wevunanizafalokubagevon.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f21f2734-4102-4cd6-a107-79fc51fd5c0e/100_monster_hunts_download.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6e2da91d-3712-4704-9576-18c6975b8171/ekogen_definition_ultraljud.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1234be92-6d82-4782-a706-ef5107677fe6/68676057191.pdfIn PDF document text
- https://static1.squarespace.com/static/5fbce344be7cfc36344e8aaf/t/5fbf5048cb3e0f5771460b2e/1606373449424/fopinemikarakope.pdfIn PDF document text
- https://static1.squarespace.com/static/5fc0e552ec917750a3d7e003/t/5fc31e8d9b1ed03538434dd6/1606622861916/wagobet.pdfIn PDF document text
- https://static1.squarespace.com/static/5fc0e60b24b06a7eb3ff207b/t/5fc1134008845d0924b067ba/1606488897946/16631790456.pdfIn PDF document text
- https://static1.squarespace.com/static/5fbce344be7cfc36344e8aaf/t/5fbcf2061af5bf52c32660e1/1606218247960/house_of_faun.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_off0000d52a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD52A | 5376 bytes |
SHA-256: 5eb0c59c3eaee09d450afd53938ae9d187452a9d990959cc18cc8fa6df7043f5 |
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font_01_sfnt_off0000e74b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE74B | 10296 bytes |
SHA-256: eb2d30d08b4099b42e7324791575803aba258fd85c91ba7512d6593f968844ec |
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