MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The file is a PDF document identified as malicious by ClamAV and an ML classifier. It contains an embedded URL, https://trafficel.ru/aws?utm_term=chief+medical+informatics+officer+job+description, which is likely used for phishing or to download a secondary payload. The document body, though heavily obfuscated, suggests a lure related to a job description, aligning with spearphishing tactics.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
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://trafficel.ru/aws?utm_term=chief+medical+informatics+officer+job+description PDF link annotation
- https://site-1171827.mozfiles.com/files/1171827/sync_icloud_photos_to_android.pdfIn PDF document text
- https://cdn.sqhk.co/mezutorixo/cggLhcc/pokemon_kanto_pokedex_quiz.pdfIn PDF document text
- https://cdn.sqhk.co/nofatazor/OjgMWgj/doom_eternal_dlc_ancient_gods_wiki.pdfIn PDF document text
- https://site-1176393.mozfiles.com/files/1176393/w3schools_javascript_tutorial.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4418778/normal_5f99bd7fd4efd.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4401971/normal_5fc4c895733fc.pdfIn PDF document text
- https://site-1172726.mozfiles.com/files/1172726/kadimoretul.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4425727/normal_5fd62d397c8ef.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4485153/normal_5fef9ceb9943a.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4367281/normal_5fbb727db25fa.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4476569/normal_5fcbcec2775ad.pdfIn PDF document text
- https://cdn.sqhk.co/kolokejo/idhfKyu/new_bubble_shooter_princess_bubble_games_online.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn 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_off0000d083.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD083 | 5516 bytes |
SHA-256: 06abdf05f5feddfc3ce960f5d3d807ecd183e5e920cf733c3ff83a46f3d75835 |
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font_01_sfnt_off0000e30c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE30C | 10776 bytes |
SHA-256: 5a42a21760d9f64e6ca8ca2d79fb44d6b4787c84c9e166616475f9b24c07b0cd |
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