MALICIOUS — 8a419d_a24200a877d54a25adc30e18dfd2f533.pdf
MALICIOUS — 8a419d_a24200a877d54a25adc30e18dfd2f533.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (94/100). 5 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
30d13c6db698afdd2b415f9e03106a8d3f67a46be4501ad2c99623ed7f4335c2 - SHA-1:
836c7d6b67496cbdae1959145bd011225837d3e2 - MD5:
41956628604e60f911706d963da245f9 - ssdeep:
1536:9hySFnja3FP4Qh+w6lK86VGSswPRBN2NvFmBEboomCWmfNp6N:jyStmVHJ688mL8mCboomCWoNpk - TLSH:
T1E437C0F76087CD8C7A899B93AFE610A854CAD28850369F6448CC767DE4BC6BD7E00D41 - Submitted as: 8a419d_a24200a877d54a25adc30e18dfd2f533.pdf
- File type: pdf · Size: 76417 bytes
- Verdict: malicious (94/100)
Detections (5 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
- Trellix Stinger (McAfee): PDF/Phish-FAB!41956628604E
- Kaspersky (KVRT): HEUR:Hoax.PDF.Agent.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-d2568dad23a94d95-d2568dad23a94d95-10044375-0 (rule
Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0) - engine signal, weight 0.90, confidence 0.95 - Embedded link rated suspicious by URL analysis: https://4cd5a77a-be8d-44ba-8952-4177873115c4.filesusr.com/ugd/930050_9f50c09c52a94dffbdc9351da793e9ef.pdf?index=true - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://zajinet.ru/wix?keyword=plazma+burst+hacked+unblocked+at+school, http://wurasegato.rf.gd/gudidonixak.pdf, https://4cd5a77a-be8d-44ba-8952-4177873115c4.filesusr.com/ugd/930050_9f50c09c52a94dffbdc9351da793e9ef.pdf?index=true - 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://zajinet.ru/wix?keyword=plazma+burst+hacked+unblocked+at+school
- http://wurasegato.rf.gd/gudidonixak.pdf
- https://4cd5a77a-be8d-44ba-8952-4177873115c4.filesusr.com/ugd/930050_9f50c09c52a94dffbdc9351da793e9ef.pdf?index=true
- https://s3.amazonaws.com/zalomi/fujoxetiripogow.pdf
- http://wuzuruwevirelu.rf.gd/dryer_sheets_for_frizzy_hair.pdf
- https://uploads.strikinglycdn.com/files/45f1e490-c3a0-4a8f-b3dc-e74416ca47dd/27206174488.pdf
- https://s3.amazonaws.com/dorulusof/56247975768.pdf
- https://650c977b-0274-48a2-8498-43c0efc39f4e.filesusr.com/ugd/dbad32_91b8d2156a0048e28a3938d45bd52d6d.pdf?index=true
- https://s3.amazonaws.com/dozore/battlegrounds_windows_7.pdf
- https://uploads.strikinglycdn.com/files/42de5f5f-899f-43f7-acb7-f6535c965d51/how_to_turn_on_nesco_dehydrator.pdf
- https://sitofozaliwi.weebly.com/uploads/1/3/4/3/134355749/ac3694f48c84.pdf
- https://931f52e6-cb68-4a93-8e02-54808d33f8b6.filesusr.com/ugd/6290de_d62fd5ac61f346abba61cee3f87af190.pdf?index=true
- https://xufevojulan.weebly.com/uploads/1/3/1/3/131384667/6556573.pdf
- https://uploads.strikinglycdn.com/files/09664997-8f94-4ddf-938c-cd3b5c703ae8/14076387329.pdf
- https://5bf49506-6ef1-42f8-8f90-7e3689255fd3.filesusr.com/ugd/8fe1bf_d344c519bbf8443e9d90474a702af29b.pdf?index=true
- https://zojovotonoturur.weebly.com/uploads/1/3/5/3/135348007/gufigosele.pdf
- https://s3.amazonaws.com/fuwenoxuzasila/sajevegez.pdf
- https://uploads.strikinglycdn.com/files/09440042-531c-41f2-b322-4421805692e4/bagudovoruselisu.pdf
- https://uploads.strikinglycdn.com/files/7bb61c63-e45a-467c-8856-1af6e5ce014b/57056460284.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
- zajinet.ru
- 4cd5a77a-be8d-44ba-8952-4177873115c4.filesusr.com
- s3.amazonaws.com
- uploads.strikinglycdn.com
- 650c977b-0274-48a2-8498-43c0efc39f4e.filesusr.com
- sitofozaliwi.weebly.com
- 931f52e6-cb68-4a93-8e02-54808d33f8b6.filesusr.com
- xufevojulan.weebly.com
- 5bf49506-6ef1-42f8-8f90-7e3689255fd3.filesusr.com
- zojovotonoturur.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
- wurasegato.rf.gd
- wuzuruwevirelu.rf.gd
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report