MALICIOUS — riviri_bimasokusoxe.pdf
MALICIOUS — riviri_bimasokusoxe.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:
225e379f0b74daa395a192726d4176b5b89707e7d8d1eb713a688450547218e5 - SHA-1:
6f4a10d8a5dd59b46247c93ad688d1b1f899c970 - MD5:
f6204c27dcd1d14c487750ec90b9bb4b - ssdeep:
1536:lXuKz0mgPdV8vUf4Ln44WygsSVsC3nAkYFHZpmWLfS5d0X:oKz4P78qm41yKyC3nA9La5+ - TLSH:
T16037D0F3319BDE9CB19697033AE961AC21EDC7886130AB90148C791CC6F96BD7E50B50 - Submitted as: riviri_bimasokusoxe.pdf
- File type: pdf · Size: 72405 bytes
- Verdict: malicious (96/100)
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
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-d2568dad23a94d95-d2568dad23a94d95-10044375-0 (rule
Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0) - engine signal, weight 0.90, confidence 0.95 - Embedded link rated malicious by URL analysis: https://static.s123-cdn-static.com/uploads/4407060/normal_5fc60638720ac.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: https://traffine.ru/wb?keyword=android%20studio%20namespace%20is%20not%20bound, https://uploads.strikinglycdn.com/files/f15c9036-70f1-4037-82b1-7ae38b29d8ea/niwemitaxuweseragepivatod.pdf, https://cdn-cms.f-static.net/uploads/4471252/normal_5fbf36d592a43.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://traffine.ru/wb?keyword=android%20studio%20namespace%20is%20not%20bound
- https://uploads.strikinglycdn.com/files/f15c9036-70f1-4037-82b1-7ae38b29d8ea/niwemitaxuweseragepivatod.pdf
- https://s3.amazonaws.com/bejexe/vpn_master_pro_apk_revdl.pdf
- https://s3.amazonaws.com/ruzumeb/21570026786.pdf
- https://s3.amazonaws.com/jutenojamega/game_playdead_inside_apk.pdf
- https://s3.amazonaws.com/sisaxu/castrol_edge_titanium_fst_5w-_40.pdf
- https://s3.amazonaws.com/wusone/face_recognition_system_seminar_report.pdf
- https://cdn-cms.f-static.net/uploads/4471252/normal_5fbf36d592a43.pdf
- https://s3.amazonaws.com/daniwodug/63202901103.pdf
- https://cdn-cms.f-static.net/uploads/4417423/normal_5fd7d1dc90c2c.pdf
- https://s3.amazonaws.com/zazelujeju/aula_internacional_1_free.pdf
- https://static.s123-cdn-static.com/uploads/4407060/normal_5fc60638720ac.pdf
- https://uploads.strikinglycdn.com/files/1b27de1b-3da8-4d5d-9e81-60053867d9e5/54908573471.pdf
- https://s3.amazonaws.com/gofilafixu/bsf_tradesman_offline_form_admit_card_2019.pdf
- https://s3.amazonaws.com/fifomi/kuzudevipelupefirivirigil.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
- traffine.ru
- uploads.strikinglycdn.com
- s3.amazonaws.com
- cdn-cms.f-static.net
- static.s123-cdn-static.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report