MALICIOUS — letojimozikowopiwaw.pdf
MALICIOUS — letojimozikowopiwaw.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:
a874fa03ac16b7619a8da4190bad1ece735d1450af872ace47a5964110b36e22 - SHA-1:
145407cc288ecd16f88cab82e61c6a4af58fab87 - MD5:
6dedc9b0f0a030969bd38157e46a1f40 - ssdeep:
1536:cxhqy37r97oKLuL4niXSA6sJBDO/TwWMAdFLno3++oRC:kIy3v97oKLu8aSA6sJBa/cWMw9novP - TLSH:
T14E36E0F31297EE4C768A278379A7611C7447DF986133E5708848B51D81B86FDBE02E22 - Submitted as: letojimozikowopiwaw.pdf
- File type: pdf · Size: 68231 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://kusebedanosude.weebly.com/uploads/1/3/1/1/131163667/6d32dc0ce6ad.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: https://cctraff.ru/wb?keyword=nouns%20and%20definite%20articles%20in%20spanish%20worksheet, https://uploads.strikinglycdn.com/files/5047a041-bd19-4f59-b860-0daf683f360d/70982130651.pdf, https://uploads.strikinglycdn.com/files/2889b69b-50a7-43c4-8d28-b4a20f8dfcf5/44381927901.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=nouns%20and%20definite%20articles%20in%20spanish%20worksheet
- https://s3.amazonaws.com/rerinago/mosulaxabanezomupota.pdf
- https://s3.amazonaws.com/nosepevozux/jebuzulipidefazolatiz.pdf
- https://uploads.strikinglycdn.com/files/5047a041-bd19-4f59-b860-0daf683f360d/70982130651.pdf
- https://uploads.strikinglycdn.com/files/2889b69b-50a7-43c4-8d28-b4a20f8dfcf5/44381927901.pdf
- https://cdn-cms.f-static.net/uploads/4368466/normal_5fb520a841c36.pdf
- https://s3.amazonaws.com/bokofapig/78644327075.pdf
- https://kusebedanosude.weebly.com/uploads/1/3/1/1/131163667/6d32dc0ce6ad.pdf
- https://uploads.strikinglycdn.com/files/f75c0346-b82e-4c91-ba13-120b16410843/vibotov.pdf
- https://cdn-cms.f-static.net/uploads/4427544/normal_5f9fff2bd6c5a.pdf
- https://uploads.strikinglycdn.com/files/b7533abb-90dc-48a7-89d8-24a718f9e609/46032851818.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
- s3.amazonaws.com
- uploads.strikinglycdn.com
- cdn-cms.f-static.net
- kusebedanosude.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report