MALICIOUS
110
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains embedded links that point to known malicious redirector infrastructure, specifically `https://ggtraff.ru/strik?keyword=pan+card+form+pdf+49a`. The document body, though heavily obfuscated, contains text fragments suggesting a lure related to a "Pan card form pdf 49a" and a "download" call-to-action. The ML classifier also strongly flagged this PDF as malicious. No scripts were extracted, but the primary attack vector appears to be a malicious link disguised as a document.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
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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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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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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/strik?keyword=pan+card+form+pdf+49a In PDF document text
- https://cdn-cms.f-static.net/uploads/4368219/normal_5f8775071efdb.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366346/normal_5f87586092f5a.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4367007/normal_5f8877a6d8a15.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366324/normal_5f880ad2de8a5.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366055/normal_5f86ffce983bc.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4373004/normal_5f88bbff0fcc7.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366341/normal_5f8841222099d.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4365562/normal_5f8729ddca260.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366035/normal_5f87f615d44b0.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4368998/normal_5f88c30915850.pdfIn PDF document text
- https://site-1040443.mozfiles.com/files/1040443/farivulewexazakurejaze.pdfIn PDF document text
- https://site-1043664.mozfiles.com/files/1043664/savafovupilafe.pdfIn PDF document text
- https://site-1036633.mozfiles.com/files/1036633/kinogomidovawaruxu.pdfIn PDF document text
- https://site-1037238.mozfiles.com/files/1037238/6891821058.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.opentle.orgIn PDF document text
- https://uploads.strikinglycdn.com/files/5c3af89a-1bdb-4b14-9a3a-18e85e63b87a/kudefuriserofokinuvome.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/27d288ca-a9ed-4d6d-8b09-d2df7ed77f19/63728405202.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/844b40df-0d9d-44fe-b8ed-1880a00fa0af/94863873259.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/495f2182-a26d-4aed-b823-aa6385965d7a/dufusezugukobe.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/62e07e60-8f21-47f3-a46a-cc00d16d34aa/limemuk.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2dea6831-ceca-47ac-98e2-bce25d590651/newexososakemizuperoxuw.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/66031c7f-a772-4bd2-8110-b2bb83c4e251/xasidagu.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
- http://www.gnu.org/licenses/gpl.htmlIn PDF document text
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005e08.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5E08 | 5336 bytes |
SHA-256: 70a79955b1426ce3ba14a1b035de14b94ed1d2ed7a0f18d42f5540549e87926c |
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font_01_sfnt_off0000700d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x700D | 6068 bytes |
SHA-256: d2d10b6b0c668cf26faa9347c7054f8580c7eefa5cb7aecda2a4fba74bd025f0 |
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font_02_sfnt_off00007fbe.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7FBE | 10964 bytes |
SHA-256: 3a86a740139fb005107c20104e3caa95dbfff94ae935ac9f0ba9d803649b0fea |
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font_03_sfnt_off0000a3c0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA3C0 | 16164 bytes |
SHA-256: 6e3fbd491d8b71441998836ddca0d0c102716a221ea14f8143929167ad9a79b3 |
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