MALICIOUS — normal_5fbb32a752eab.pdf
MALICIOUS — normal_5fbb32a752eab.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (94/100). 4 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
7bd3f9051cf9d74b5de3e9184428599f78a6377563f72a77963e92dbd5486058 - SHA-1:
bdedaca6bbc22d361ce240937d2134f3422b4f62 - MD5:
d5d0bb2aadda39b6651db3bdb0fd2383 - ssdeep:
1536:iPeii81PTMnF+wuM9ApiK/7XYhGQXryGF9N9nIZC24msZjDzADofWon5jPEVsU:py1aF+wuBUthGcrneVsZDAD5oJPEl - TLSH:
T1F337E1F3E30FCECD7AA58B53A8F618556948CB8C212287A04848FB5CC4BC57EAF54951 - Submitted as: normal_5fbb32a752eab.pdf
- File type: pdf · Size: 76044 bytes
- Verdict: malicious (94/100)
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
MITRE ATT&CK
Why this verdict
The malicious score of 94/100 is the fusion of 5 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 link rated suspicious by URL analysis: https://cdn-cms.f-static.net/uploads/4375908/normal_5fb3dde9eb9a5.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://trafficel.ru/123?utm_term=solving+radical+equations+worksheet+algebra+2, https://cdn-cms.f-static.net/uploads/4381534/normal_5f8b08c354ed1.pdf, https://cdn-cms.f-static.net/uploads/4375908/normal_5fb3dde9eb9a5.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://trafficel.ru/123?utm_term=solving+radical+equations+worksheet+algebra+2
- https://s3.amazonaws.com/wonoti/9856360475.pdf
- https://cdn-cms.f-static.net/uploads/4381534/normal_5f8b08c354ed1.pdf
- https://cdn-cms.f-static.net/uploads/4375908/normal_5fb3dde9eb9a5.pdf
- https://uploads.strikinglycdn.com/files/27b7282e-55f8-42a4-940d-cf0af4b19bf6/8619885853.pdf
- https://s3.amazonaws.com/jarawaxanivu/66683652533.pdf
- https://cdn-cms.f-static.net/uploads/4459326/normal_5fbae16aed01f.pdf
- https://fobabugukejapa.weebly.com/uploads/1/3/4/5/134576868/8695586.pdf
- https://s3.amazonaws.com/tobovunoberiki/70660458995.pdf
- https://s3.amazonaws.com/bisute/zurexibulotewoni.pdf
- https://cdn-cms.f-static.net/uploads/4374984/normal_5fb5b1b19b338.pdf
- https://jifefovemerozix.weebly.com/uploads/1/3/4/4/134444698/2516438.pdf
- https://s3.amazonaws.com/wegemebufojafak/66913167510.pdf
- https://s3.amazonaws.com/henghuili-files2/acog_practice_bulletin_no._95_anemia_in_pregnancy.pdf
- https://s3.amazonaws.com/vatakefojunib/55240863691.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
- trafficel.ru
- s3.amazonaws.com
- cdn-cms.f-static.net
- uploads.strikinglycdn.com
- fobabugukejapa.weebly.com
- jifefovemerozix.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report