MALICIOUS
214
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains multiple links to external websites, with one identified as a known malicious redirector. The document body, though heavily obfuscated, suggests a lure related to 'music money and success' to entice users to click these links. The presence of numerous PDF links and a critical ClamAV detection further supports its malicious nature.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 5
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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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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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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://cctraff.ru/123?utm_term=music+money+and+success+pdf+download
- https://pezujotage.weebly.com/uploads/1/3/4/3/134318684/e9b41ba077d52f.pdf
- https://cdn-cms.f-static.net/uploads/4454547/normal_5fa8b277b4dae.pdf
- https://norudajesopoz.weebly.com/uploads/1/3/4/3/134340776/6562279.pdf
- https://cdn-cms.f-static.net/uploads/4386081/normal_5f8e0aa2632e4.pdf
- https://xijonezamo.weebly.com/uploads/1/3/1/4/131407630/mijasubipiginiwusimu.pdf
- https://sosegesidor.weebly.com/uploads/1/3/4/4/134465043/4efc0a4.pdf
- https://cdn-cms.f-static.net/uploads/4408589/normal_5f9dd78aded7d.pdf
- https://cdn-cms.f-static.net/uploads/4371025/normal_5f97136aeaa1f.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://s3.amazonaws.com/vabemavuputenif/buwotoluvomaxunata.pdf
- https://s3.amazonaws.com/nerugiraxura/marginsplot_varlist_not_allowed.pdf
- https://s3.amazonaws.com/zirojopemup/nanusakumatumek.pdf
- https://s3.amazonaws.com/senodiw/magic_photo_editor_backgrounds.pdf
- https://s3.amazonaws.com/wekibik/answers_to_citizenship_questions.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e387.binc2ae43ee853a355be4f6191756882c0cafb6ac2994249d213f95f8ff72dfd445 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE387 | 5404 bytes |
font_01_sfnt_off0000f600.bine0c3f236ff616cf1831f16b1d8a41219ab700008b4184f6539215f71de33f361 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF600 | 10316 bytes |
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