MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. The embedded URL points to a suspicious domain, likely serving as a lure for malicious content. Although no scripts were explicitly extracted, the PDF structure and the presence of external URIs suggest an attempt to redirect the user to a malicious site, potentially for further exploitation or phishing.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 4
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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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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://trafffe.ru/strik?utm_term=stormbreaker+book+pdf+download
- https://cdn-cms.f-static.net/uploads/4481675/normal_5fd6ac589febf.pdf
- https://cdn-cms.f-static.net/uploads/4401518/normal_5f9323db12f53.pdf
- https://cdn-cms.f-static.net/uploads/4370996/normal_5f9610eb7ccd3.pdf
- https://cdn-cms.f-static.net/uploads/4413238/normal_5f9f2e364fc41.pdf
- https://cdn-cms.f-static.net/uploads/4449615/normal_5fb779fcd926b.pdf
- https://cdn-cms.f-static.net/uploads/4385410/normal_5f9a3f97ab0ea.pdf
- https://cdn-cms.f-static.net/uploads/4451356/normal_5fab2b7c58f1f.pdf
- https://portalspdf.com/0399246339
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- https://s3.amazonaws.com/tevigotu/10951649733.pdf
- https://s3.amazonaws.com/mozirolinitaje/arraylist_remove_element_android.pdf
- https://s3.amazonaws.com/bokofapig/21431683899.pdf
- https://s3.amazonaws.com/zikeko/kefak.pdf
- https://s3.amazonaws.com/felasorarabipis/escepticismo_moral.pdf
- https://s3.amazonaws.com/mefovu/capsaicina_pura.pdf
- https://uploads.strikinglycdn.com/files/0bcede7d-b629-4c1a-a398-82341fefe0cb/annotated_bibliography_format_in_word.pdf
- https://s3.amazonaws.com/dubiditiginowo/comcast_on_demand_channel_guide.pdf
- https://uploads.strikinglycdn.com/files/8cd7076b-5524-47d3-8d90-439607eb71ae/72815980489.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0001479a.bin3a7df3a3b29f119202145ea08231110f0ce183552c444bfca503d3490bbfcff8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1479A | 5148 bytes |
font_01_sfnt_off0001590b.binddcdc64594f80cc0a8a8151bb008e8cc969c3788364634d9cd2919cbc71102c0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1590B | 10948 bytes |
font_02_sfnt_off00017e72.bin05d2457133b820fa77aa358e30e9acfbad3f04c46ced9a37296d9311117db176 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x17E72 | 4324 bytes |
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