MALICIOUS — kuvovawaso.pdf
MALICIOUS — kuvovawaso.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (96/100). 4 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
f8468909f6b8a9af8e436b9a5a70a4c852b3f9f80c5f4653641e46a4bc565b1e - SHA-1:
9c7e7108b24787ce501745f56b5d7dd1538be2e4 - MD5:
c868e617e968f05c1fa1c0630cd5451d - ssdeep:
3072:U0x+RdbX5gM7mhlmi8kUTBABTx637JcVbLclQM:DQ75gMSzmi27Jc1mZ - TLSH:
T1233BD0F31157DD8CBADA9B4369FB1464B146DFDC30219AA40888BA3CC8785BD2F15E42 - Submitted as: kuvovawaso.pdf
- File type: pdf · Size: 103063 bytes
- Verdict: malicious (96/100)
Detections (4 of 50 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 96/100 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 malicious by URL analysis: https://static.s123-cdn-static.com/uploads/4427820/normal_5ff34f0989365.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: https://cctraff.ru/wb?keyword=drawback%20synonym%20verb, https://jasevumoxemu.weebly.com/uploads/1/3/4/7/134707335/4443536.pdf, https://static.s123-cdn-static.com/uploads/4427820/normal_5ff34f0989365.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://cctraff.ru/wb?keyword=drawback%20synonym%20verb
- https://jasevumoxemu.weebly.com/uploads/1/3/4/7/134707335/4443536.pdf
- https://static.s123-cdn-static.com/uploads/4427820/normal_5ff34f0989365.pdf
- https://static.s123-cdn-static.com/uploads/4368979/normal_5fcd2762c3ce0.pdf
- https://gekeforoka.weebly.com/uploads/1/3/1/4/131438206/a37e269a2.pdf
- https://jedawakebikota.weebly.com/uploads/1/3/4/7/134715316/4bfc2553d5f20a.pdf
- https://uploads.strikinglycdn.com/files/19b9e659-855d-4446-9a8b-2c182d2eff11/ap_psychology_exam_study_guide.pdf
- https://static.s123-cdn-static.com/uploads/4370278/normal_5fdfb345473af.pdf
- https://s3.amazonaws.com/vufupu/72241052538.pdf
- https://cdn-cms.f-static.net/uploads/4382784/normal_5f93e19535549.pdf
- https://s3.amazonaws.com/xanebavifamopez/sutaxujiramamose.pdf
- https://pisekubil.weebly.com/uploads/1/3/4/3/134322001/pakokulukedis_lexagemesap.pdf
- https://static.s123-cdn-static.com/uploads/4423154/normal_5fe1692324c4e.pdf
- https://jetosopotow.weebly.com/uploads/1/3/4/0/134018613/wotajawujosogulel.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
- cctraff.ru
- jasevumoxemu.weebly.com
- static.s123-cdn-static.com
- gekeforoka.weebly.com
- jedawakebikota.weebly.com
- uploads.strikinglycdn.com
- s3.amazonaws.com
- cdn-cms.f-static.net
- pisekubil.weebly.com
- jetosopotow.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report