MALICIOUS — 89809189415.pdf
MALICIOUS — 89809189415.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (78/100). 2 of 53 detection engines flagged it.
Identification
- SHA-256:
0010b9296e5a084ac68f5c6300c8b79cd850ab359d2dc133587338b19e2d0c4b - SHA-1:
fd91108b3a55606fdd4dc9dedb537a43205c98e8 - MD5:
0f91cdff0ab331ff8ad4d2d9a5fd2ea8 - ssdeep:
768:2kgGzpDgIvwnJnoYRoHxypuwWu6BAtZUs+wL+01uy00zPuhGlrEFyWkuNFr4d:OGFEIs2xypDWu9RL1uydpl1W3NFr4d - TLSH:
T1B1317CF30197DD5C7A82AB135DFE28989199D388217297A49498376CC8B87BDBF01A10 - Submitted as: 89809189415.pdf
- File type: pdf · Size: 42519 bytes
- Verdict: malicious (78/100)
Detections (2 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
Why this verdict
The malicious score of 78/100 is the fusion of 5 weighted signals:
- Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule
PDF.Spam.Heur.1) - engine signal, weight 0.55, confidence 0.85 - MalwareAnalyser heuristics (entropy/packer) flagged high-entropy-blob (rule
high-entropy-blob) - engine signal, weight 0.35, confidence 0.70 - Embedded network infrastructure: https://gettraff.ru/strik?keyword=english+abc+worksheets+pdf, https://site-1036900.mozfiles.com/files/1036900/40665150450.pdf, https://site-1036681.mozfiles.com/files/1036681/75173967432.pdf - static signal, weight 0.35, confidence 0.60
- Document active content: uri-action - static signal, weight 0.30, confidence 0.60
- Packing/obfuscation: high-entropy-blob - static signal, weight 0.25, confidence 0.55
Dynamic analysis
No runtime behaviour was captured for this sample, so the analysis above is static only. That is a limit of this run rather than evidence the sample does nothing.
Embedded URLs
- https://gettraff.ru/strik?keyword=english+abc+worksheets+pdf
- https://site-1036900.mozfiles.com/files/1036900/40665150450.pdf
- https://site-1036681.mozfiles.com/files/1036681/75173967432.pdf
- https://site-1036640.mozfiles.com/files/1036640/34798583146.pdf
- https://site-1036699.mozfiles.com/files/1036699/dowudatadubekobarijuzap.pdf
- https://uploads.strikinglycdn.com/files/7110802f-2a97-47b1-8dfe-61fe3c438195/kokuxeneter.pdf
- https://uploads.strikinglycdn.com/files/233d0a97-1aad-46ef-8f76-3a5ea970fcdc/vekapumibotumidiripovuvel.pdf
- https://uploads.strikinglycdn.com/files/63448717-f9c1-4da1-b58e-3e6441a08362/zigolijepana.pdf
- https://uploads.strikinglycdn.com/files/b7f1cfae-548b-4ca8-bdb9-ea09c1948d49/84812017444.pdf
- https://uploads.strikinglycdn.com/files/55b7f72f-f3b3-46eb-af84-e9f6e7fa5f73/19222349026.pdf
- https://site-1037000.mozfiles.com/files/1037000/98684463387.pdf
- https://site-1037920.mozfiles.com/files/1037920/nusag.pdf
- https://site-1036936.mozfiles.com/files/1036936/78021126900.pdf
- https://site-1036719.mozfiles.com/files/1036719/50954892741.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/
Embedded domains
- gettraff.ru
- site-1036900.mozfiles.com
- site-1036681.mozfiles.com
- site-1036640.mozfiles.com
- site-1036699.mozfiles.com
- uploads.strikinglycdn.com
- site-1037000.mozfiles.com
- site-1037920.mozfiles.com
- site-1036936.mozfiles.com
- site-1036719.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report