MALICIOUS
104
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The file is identified as malicious by ML classifiers and ClamAV, with heuristics indicating it's a PDF with an embedded URI and a potential invoice lure. The embedded URL, https://trafficel.ru/aws?utm_term=budget+2019+current+affairs+pdf, is the primary indicator of malicious intent, likely leading to a phishing page or malware download. Although no scripts were explicitly extracted, the PDF structure and the presence of external URIs suggest an attempt to exploit users through social engineering.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
Heuristics 5
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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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Fake invoice / payment lure low SE_INVOICE_LUREDocument contains invoice or payment language paired with an action verb — useful context when combined with link, macro, or attachment indicators
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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://trafficel.ru/aws?utm_term=budget+2019+current+affairs+pdf
- https://cdn-cms.f-static.net/uploads/4366645/normal_5f8b6e016da8f.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://uploads.strikinglycdn.com/files/7be69cdf-8f25-4a27-80e1-87e7c0260cad/mexepitazulutepi.pdf
- https://uploads.strikinglycdn.com/files/54d3ccb7-38df-4153-8a12-c6c0dfaeef65/2993511465.pdf
- https://s3.amazonaws.com/sulasatevirexo/73969231661.pdf
- https://s3.amazonaws.com/xajowu/dumetevokifimubozipik.pdf
- https://uploads.strikinglycdn.com/files/7879f73e-aac9-4ae9-af3d-799d9b731735/76860270326.pdf
- https://uploads.strikinglycdn.com/files/b393d03a-2391-4b27-a4a2-29d82a83c9ce/suwadewekosukuziw.pdf
- https://uploads.strikinglycdn.com/files/0dce45a6-9c20-4529-baa2-efca452fd8e5/pit_boss_820_deluxe_wood_pellet_grill_manual.pdf
- https://uploads.strikinglycdn.com/files/22522810-60ab-4483-8535-4f5561c05816/how_to_download_the_espn_app_to_mu_s.pdf
- https://uploads.strikinglycdn.com/files/53e9afc0-b284-41b3-821e-9abcd7f78a1c/the_myth_of_sisyphus_camus.pdf
- https://s3.amazonaws.com/wopari/jubenoxumuwup.pdf
- https://s3.amazonaws.com/mewezekilafef/powerflex_40_manual_espanol.pdf
- https://s3.amazonaws.com/sedimeraxufi/rivexekokurudilawiwig.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_off00010300.bin16fe68fd38a71f632ff3e7179618c57d341ff7a5352ebc3c2458f7b7e53ece12 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10300 | 5824 bytes |
font_01_sfnt_off000116eb.bin8e932b191a0e8e9e965823ebd304ea21e8840049e02dd11e2c52b07834136780 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x116EB | 10732 bytes |
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