MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains numerous external links, a common tactic for link farms or phishing campaigns. The ML classifier and ClamAV detection strongly indicate malicious intent, likely related to phishing or malware distribution. Although no scripts were explicitly extracted, the PDF structure and embedded URLs suggest it's designed to redirect users to malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9712
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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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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External URI info PDF_URIPDF contains an external URL action
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PDF differential parser failed info PDF_DIFFERENTIAL_PARSE_FAILEDThe cross-check parser (pdfminer.six) failed on this file: PDF differential parser failed: PDFSyntaxError. Static heuristics still ran and any of their findings above are valid; only the differential cross-check signal is missing.
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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/strik?utm_term=mit+application+deadline+early+action+time PDF link annotation
- https://cdn.sqhk.co/gotirawuz/Hrig1ji/lafime.pdfIn PDF document text
- https://todurudivi.weebly.com/uploads/1/3/4/3/134344361/1288125.pdfIn PDF document text
- https://cdn.sqhk.co/wemofisejaf/djfQWhf/67927852239.pdfIn PDF document text
- https://panidulupeju.weebly.com/uploads/1/3/0/9/130969186/0a8861bc1.pdfIn PDF document text
- https://xowanejizaki.weebly.com/uploads/1/3/1/8/131871556/6934586.pdfIn PDF document text
- https://nasakavagupudo.weebly.com/uploads/1/3/4/7/134766537/5260373.pdfIn PDF document text
- https://zepodafato.weebly.com/uploads/1/3/4/8/134880008/04ee5.pdfIn PDF document text
- https://cdn.sqhk.co/wemupaxuziv/nGij8ij/9343722137.pdfIn PDF document text
- https://cdn.sqhk.co/xuwisagilevi/ajhfIif/real_drift_car_racing_download_apk.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/2426f1ca-6a18-4d7b-bfed-452ad4bdbd9c/potenil.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2fe90114-7e63-4738-9f59-9af35838aed2/7652841196.pdfIn PDF document text
- http://scripts.sil.org/OFLIn PDF document text
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0001602b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1602B | 5148 bytes |
SHA-256: 6ecbb505566eddf5a2903418a1969b86959c946da05bedbd8de6d54a161a902f |
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font_01_sfnt_off000171ab.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x171AB | 13612 bytes |
SHA-256: e3f47711900e85cca08b068e0c62f3dd5d16ff3eb7cd2cc1b22eb1bc82996302 |
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font_02_sfnt_off00019dff.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x19DFF | 16092 bytes |
SHA-256: 2c5f1a2e3d9f683f6a217a47aeaaae813f7d4ef732a5ff54a929695507d09140 |
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