SUSPICIOUS — repowuranonez.pdf
SUSPICIOUS — repowuranonez.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 3 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
4babb508a855204281d3b03a110b90c791cccb3652c5209be3eee9f406be5021 - SHA-1:
72802769350424b14552bbe81f71ba8832cbfe7a - MD5:
0db827de2d9a34699d39c24f45b5a64f - ssdeep:
768:FgGzpDI7Su5VBvWzlql9/iQboQeHZfILISs4q6hY1:WGFMj5VBvBtiQbX4fIL6OhY1 - TLSH:
T19031AEF36067ED48BAC77B03B9E614996449C68C213AE76458E47B3CC4BC2FD6E40960 - Submitted as: repowuranonez.pdf
- File type: pdf · Size: 42943 bytes
- Verdict: suspicious (58/100)
Detections (3 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Trojan.Script.Generic
MITRE ATT&CK
Why this verdict
The suspicious score of 58/100 is the fusion of 4 weighted signals:
- Embedded link rated suspicious by URL analysis: https://uploads.strikinglycdn.com/files/9e4dc216-b40b-4e79-8d64-f55edd841496/29784334849.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://cctraff.ru/strik?keyword=the+final+count+down+sheet+music, https://uploads.strikinglycdn.com/files/9e4dc216-b40b-4e79-8d64-f55edd841496/29784334849.pdf, https://uploads.strikinglycdn.com/files/6ba5af5c-95f1-4ca5-b68b-201726187767/16093055438.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/strik?keyword=the+final+count+down+sheet+music
- https://uploads.strikinglycdn.com/files/9e4dc216-b40b-4e79-8d64-f55edd841496/29784334849.pdf
- https://uploads.strikinglycdn.com/files/6ba5af5c-95f1-4ca5-b68b-201726187767/16093055438.pdf
- https://uploads.strikinglycdn.com/files/e94e3e98-0662-41e9-8db8-7aaf4c9d3eb8/80899546715.pdf
- http://files.opossumbottom.com/uploads/1/3/1/6/131607103/gosiwef_nebuwofup_tugejuxopojotev.pdf
- http://zosat.miehayashimusic.com/uploads/1/3/0/8/130873995/4742362.pdf
- https://site-1039607.mozfiles.com/files/1039607/sebozoxozagidem.pdf
- https://site-1040513.mozfiles.com/files/1040513/87301454323.pdf
- https://site-1036713.mozfiles.com/files/1036713/worijinowaporuxedup.pdf
- https://site-1037279.mozfiles.com/files/1037279/30382682846.pdf
- https://site-1038605.mozfiles.com/files/1038605/fobowekalu.pdf
- https://site-1037219.mozfiles.com/files/1037219/4861094699.pdf
- https://site-1038864.mozfiles.com/files/1038864/84075051468.pdf
- https://site-1036996.mozfiles.com/files/1036996/19736486769.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
- uploads.strikinglycdn.com
- files.opossumbottom.com
- zosat.miehayashimusic.com
- site-1039607.mozfiles.com
- site-1040513.mozfiles.com
- site-1036713.mozfiles.com
- site-1037279.mozfiles.com
- site-1038605.mozfiles.com
- site-1037219.mozfiles.com
- site-1038864.mozfiles.com
- site-1036996.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
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