MALICIOUS — 5223851.pdf
MALICIOUS — 5223851.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (92/100). 4 of 50 detection engines flagged it.
Identification
- SHA-256:
c187a552680c31ac80fe734f4091c858a2432dcff8a6725f93ed6de01713efa2 - SHA-1:
97773f71e9b67ed050eca2770864323814f401f1 - MD5:
867e29b003bb7794cdea7c6e624a937f - ssdeep:
1536:mmdBg1YtVv0LLagmRgmpg4B37eJ2rhEvu5zKTttZ2487o2R:IaX8ygmmmpECEvu5OtV87v - TLSH:
T18235C0F361B3EECC6A8FAB93BAF508586046D68C707257705888B66CC47867DBF10641 - Submitted as: 5223851.pdf
- File type: pdf · Size: 61945 bytes
- Verdict: malicious (92/100)
Detections (4 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
- 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-d2568dad23a94d95-d2568dad23a94d95-10044375-0 (rule
Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0) - engine signal, weight 0.90, confidence 0.95 - Embedded network infrastructure: https://gettraff.ru/wb?keyword=mcps%20classroom%20observation, https://cdn-cms.f-static.net/uploads/4485016/normal_5fd6310f164fe.pdf, https://cdn-cms.f-static.net/uploads/4379736/normal_5f8f7868f17cd.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=mcps%20classroom%20observation
- https://cdn-cms.f-static.net/uploads/4485016/normal_5fd6310f164fe.pdf
- https://cdn-cms.f-static.net/uploads/4379736/normal_5f8f7868f17cd.pdf
- https://s3.amazonaws.com/mefonevimimix/answer_me_jesus_toy.pdf
- https://uploads.strikinglycdn.com/files/3c34d6ac-6a7e-49d4-84d5-52cac4bfba36/jukumiwulevukajekujavak.pdf
- https://s3.amazonaws.com/tuxutedi/xezililozuralanepizebew.pdf
- https://uploads.strikinglycdn.com/files/5ebfacc0-435b-49d8-a76d-348de3c91ca7/moxowimaviboxu.pdf
- https://cdn-cms.f-static.net/uploads/4450438/normal_5fab8e99ead37.pdf
- https://zeburunonuf.weebly.com/uploads/1/3/4/4/134458398/6953701.pdf
- https://cdn.sqhk.co/bibilofefi/NhgghsR/39122683599.pdf
- https://cdn-cms.f-static.net/uploads/4417983/normal_5fa809053b686.pdf
- https://cdn.sqhk.co/nawafoxobok/ichejer/arrow_pointing_down_emoji_copy_and_paste.pdf
- https://uploads.strikinglycdn.com/files/b704d353-e96f-4159-9840-25057c24543a/super_mario_64_download_apk_for_android.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
- cdn-cms.f-static.net
- s3.amazonaws.com
- uploads.strikinglycdn.com
- zeburunonuf.weebly.com
- cdn.sqhk.co
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report