MALICIOUS
104
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The sample is a PDF document flagged by ML classifiers and ClamAV as malicious. It contains an embedded URL that likely leads to a malicious payload or phishing page, consistent with a phishing lure. The document body, though heavily obfuscated, suggests it is related to 'Breezing forms pro' and potentially an invoice or payment notification, aligning with the SE_INVOICE_LURE heuristic. No scripts were extracted, but the PDF structure itself likely facilitates the malicious action.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
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://traffnew.ru/aws?utm_term=breezing+forms+pro PDF link annotation
- https://cdn.sqhk.co/jaxabofapuw/biachim/xijiperogifekawokadaf.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4409627/normal_5f9fc14963c1e.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4446491/normal_5fc9ba9a7c52b.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4381320/normal_5fe79bb683c72.pdfIn PDF document text
- https://cdn.sqhk.co/gogojelawov/hjYxnib/aaron_jones_injury_2019.pdfIn PDF document text
- https://cdn.sqhk.co/gipudeviwapi/aDVgexb/19562491403.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4472774/normal_5fcee96c87542.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4488560/normal_5fb30af8c68d2.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/mawesenasijoser/lanipesavutebigixonu.pdfIn PDF document text
- https://s3.amazonaws.com/xutomoxu/43306884549.pdfIn PDF document text
- https://s3.amazonaws.com/kavitokolezub/edema_agudo_pulmonar_gpc.pdfIn 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_off0000e89d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE89D | 5076 bytes |
SHA-256: 3e8bc43d16e943add1e2e2f5a2a396eebec1c26a8a35d24769a25086d9536f04 |
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font_01_sfnt_off0000f9e7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF9E7 | 10556 bytes |
SHA-256: adfb0d26f4f6e86d9ab6c56b0608fdc53f3f893af3c4bcf79ef518c986b3ca23 |
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