MALICIOUS — 12f9da.pdf
MALICIOUS — 12f9da.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (92/100). 4 of 53 detection engines flagged it.
Identification
- SHA-256:
c55c31d28ebb129b24a6a6b80a24a39b602d1a9be90e1c358a5ba999fc4302bb - SHA-1:
ee1758425986f82be0642bb0e5fd46ac49a6eb6c - MD5:
99f4395f36458b411b5d3e2a174da64f - ssdeep:
1536:C2KK1NWPtXrtfZBA7P5lMcym5CVT18fWFOHRys6qB:WgcVXrBCPx3mx8fWFaRysx - TLSH:
T12F37D0F37057DDCC75868B1368FA10A8A1CBCE4970219EE044D8B66CC5B86BD7F05A62 - Submitted as: 12f9da.pdf
- File type: pdf · Size: 72124 bytes
- Verdict: malicious (92/100)
Detections (4 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
Why this verdict
The malicious score of 92/100 is the fusion of 4 weighted signals:
- ClamAV (daily) flagged Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 (rule
Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0) - engine signal, weight 0.90, confidence 0.95 - Embedded network infrastructure: https://gettraff.ru/wb?keyword=safeschools%20training%20scs, https://cdn-cms.f-static.net/uploads/4375075/normal_5f9b8b94b0b04.pdf, https://uploads.strikinglycdn.com/files/3adf5260-eff4-4265-8154-78ec7b91e571/18082407158.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/wb?keyword=safeschools%20training%20scs
- https://s3.amazonaws.com/tajimipojimo/kogewe.pdf
- https://cdn-cms.f-static.net/uploads/4375075/normal_5f9b8b94b0b04.pdf
- https://uploads.strikinglycdn.com/files/3adf5260-eff4-4265-8154-78ec7b91e571/18082407158.pdf
- https://s3.amazonaws.com/megulu/22455119754.pdf
- https://cdn-cms.f-static.net/uploads/4416299/normal_5f9ceb85702c6.pdf
- https://cdn-cms.f-static.net/uploads/4366351/normal_5f90b2133a9a8.pdf
- https://cdn-cms.f-static.net/uploads/4420930/normal_5f98feb285b88.pdf
- https://cdn-cms.f-static.net/uploads/4366044/normal_5f89c150dcf1e.pdf
- https://s3.amazonaws.com/likerajatob/10761882557.pdf
- https://cdn-cms.f-static.net/uploads/4371791/normal_5f9be274e08cc.pdf
- https://s3.amazonaws.com/sevoga/what_episode_does_naruto_learn_jiraiya_died.pdf
- https://cdn-cms.f-static.net/uploads/4404755/normal_5fa2a3db29c7b.pdf
- https://cdn-cms.f-static.net/uploads/4451035/normal_5fa9c6e526528.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
- s3.amazonaws.com
- cdn-cms.f-static.net
- uploads.strikinglycdn.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report