MALICIOUS — vuriwifozuni.pdf
MALICIOUS — vuriwifozuni.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (98/100). 4 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
d220901c6ecfd178f2f5b37288d3bda9db26e3fd65357c93170aad8fb7f84f1d - SHA-1:
8dd5de51cfc689887091b341bc77e18dc0de1646 - MD5:
7e80ecbad52e31929ede7378dc26fb19 - ssdeep:
1536:xR1a+kEz1LAut0Rgy3kT1uZ34qDmCgeA1GMDmkoL1jk1WVUkGEML:1a+B1MutCC14aCFA4MSkAjkvkO - TLSH:
T15C38E0F354A7DCECB5598F53A8E6599DA18DD2D83472BB9000CC713CC978ABE2E10902 - Submitted as: vuriwifozuni.pdf
- File type: pdf · Size: 79987 bytes
- Verdict: malicious (98/100)
Detections (4 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
MITRE ATT&CK
Why this verdict
The malicious score of 98/100 is the fusion of 6 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/4390374/normal_5fcbc2f9bed26.pdf - network signal, weight 0.70, confidence 0.80
- Kaspersky (KVRT) flagged HEUR:Hoax.PDF.Phish.gen (rule
HEUR:Hoax.PDF.Phish.gen) - engine signal, weight 0.55, confidence 0.85 - Embedded network infrastructure: https://trafftec.ru/wb?keyword=dungeon%20defenders%20awakened%20pc%20release%20date, https://uploads.strikinglycdn.com/files/115f75da-26c5-488d-9f79-d56fa4530e75/draw_a_person_test_scoring_manual.pdf, https://uploads.strikinglycdn.com/files/a08f4aaf-6cd6-4fa3-9c27-8435d1c42be2/varianza_de_una_variable_aleatoria_e.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://trafftec.ru/wb?keyword=dungeon%20defenders%20awakened%20pc%20release%20date
- https://s3.amazonaws.com/vuzufexarevima/nikon_p90_manual.pdf
- https://uploads.strikinglycdn.com/files/115f75da-26c5-488d-9f79-d56fa4530e75/draw_a_person_test_scoring_manual.pdf
- https://uploads.strikinglycdn.com/files/a08f4aaf-6cd6-4fa3-9c27-8435d1c42be2/varianza_de_una_variable_aleatoria_e.pdf
- https://s3.amazonaws.com/migivewuwe/benogoneponeruzemisigat.pdf
- https://s3.amazonaws.com/saziwijaxodav/55623439392.pdf
- https://s3.amazonaws.com/kuboki/bulakapesuwozerafoz.pdf
- https://s3.amazonaws.com/zarelusipofox/baby_born_video.pdf
- https://cdn-cms.f-static.net/uploads/4374536/normal_5fe9902446baa.pdf
- https://cdn-cms.f-static.net/uploads/4412899/normal_5fa8fd8a1798f.pdf
- https://static.s123-cdn-static.com/uploads/4390374/normal_5fcbc2f9bed26.pdf
- https://uploads.strikinglycdn.com/files/16ac56cf-a3f4-4a9a-8606-823e5d1a7059/34100802699.pdf
- https://s3.amazonaws.com/tikoweravisixu/zokimidujaxuwixuzog.pdf
- https://uploads.strikinglycdn.com/files/47416202-cceb-44e7-a5f5-4bacc81f1ece/rojelegubuwu.pdf
- https://cdn-cms.f-static.net/uploads/4375503/normal_5f8b58485e2fb.pdf
- https://uploads.strikinglycdn.com/files/b9045c12-f493-484b-9ab5-f02bcf7b45df/sevimepokijixavolamofema.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
- trafftec.ru
- s3.amazonaws.com
- uploads.strikinglycdn.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