MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The file is identified as malicious by ClamAV and an ML classifier. A critical heuristic indicates the presence of a PDF link pointing to known malicious redirector infrastructure, specifically 'https://ggtraff.ru/123?utm_term=the+death+of+the+moth+pdf'. This suggests the document is intended as a lure, likely for phishing or malware delivery, and is delivered as an attachment.
Machine Learning
- Nyx PDF Classifier malicious score 0.9810
Heuristics 4
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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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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://ggtraff.ru/123?utm_term=the+death+of+the+moth+pdf
- https://cdn-cms.f-static.net/uploads/4371787/normal_5f9309b17d168.pdf
- https://cdn-cms.f-static.net/uploads/4366964/normal_5fbabd5a90134.pdf
- https://static.s123-cdn-static.com/uploads/4374373/normal_5fc6936da1e1d.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://s3.amazonaws.com/bezegoluzose/minecraft_tree_houses_videos.pdf
- https://static1.squarespace.com/static/5fbce344be7cfc36344e8aaf/t/5fbf6acafa04221c7118ac98/1606380235419/96938563166.pdf
- https://static1.squarespace.com/static/5fc12a1c9698b02c7f224c6f/t/5fc44df861e25426e1c13bc5/1606700538292/40773476017.pdf
- https://s3.amazonaws.com/luropi/xowoxeluwezarow.pdf
- https://uploads.strikinglycdn.com/files/1426a815-1aa2-40ce-9905-55fbf1124568/97545160303.pdf
- https://static1.squarespace.com/static/5fc2c8fa27a199023ac1a380/t/5fc41f8da97599144e79fcb7/1606688654640/pain_r_t_nursing_diagnosis.pdf
- https://static1.squarespace.com/static/5fc1b3b3085bf90c0e02b495/t/5fc5abb8a97599144ebd1a9d/1606790072599/insinkerator_badger_1_manual.pdf
- https://static1.squarespace.com/static/5fc53afda3bf4b14abc57bb9/t/5fcb4251bce7087d1ada6f33/1607156306326/history_of_european_union_timeline.pdf
- https://uploads.strikinglycdn.com/files/18b7ab6c-7464-4389-a62f-fb4a8452e592/gewujokabub.pdf
- https://static1.squarespace.com/static/5fcf3bb6cd9942793f26d34e/t/5fd221c10f163860c7b7282f/1607606721486/nexenabegojo.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_off0006248b.bin2166cdbe24a9b637009d18bba79fb2974ab133fcb53fb7d1284060bb11badf55 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6248B | 4924 bytes |
font_01_sfnt_off0006352a.binb5e648372ef8ac064102a9c6e97840eed682cfd078cefa81a5a5ccb41f5a2eee |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6352A | 11472 bytes |
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