SUSPICIOUS — mubasu.pdf
SUSPICIOUS — mubasu.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 3 of 50 detection engines flagged it.
Identification
- SHA-256:
cf7ffcea55e60c3cd4309f15dd4e5e6467890402b46bd3ddaa472febd50a159e - SHA-1:
e164018c6346a5aac9a3a1b72dd7f801ffc298ac - MD5:
46b7c3cb2a43c2113eb6540a7a79a1d5 - ssdeep:
768:+gGzpDgpS/zmH6qE8T5Pd+Pa6InEGIWUeyF8jwCABOl7v9kWrVbR:7GFMpMmH6qE6F+Pa6InMD8jYpWrVbR - TLSH:
T1BC329EF311A3DE8C7BCB9B03ADEB1459604AD78D613396A05088B62C94BC7FD6F41660 - Submitted as: mubasu.pdf
- File type: pdf · Size: 45060 bytes
- Verdict: suspicious (44/100)
Detections (3 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): UDS:Trojan.PDF.SBadur.gen
Why this verdict
The suspicious score of 44/100 is the fusion of 3 weighted signals:
- Embedded network infrastructure: https://cctraff.ru/wb?keyword=walkthrough%20checklist%20for%20new%20home, https://ruwopevod.weebly.com/uploads/1/3/1/3/131397973/xubitowufinuzovapeg.pdf, https://jizonuwuko.weebly.com/uploads/1/3/0/8/130814311/b166203bc99.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=walkthrough%20checklist%20for%20new%20home
- https://ruwopevod.weebly.com/uploads/1/3/1/3/131397973/xubitowufinuzovapeg.pdf
- https://jizonuwuko.weebly.com/uploads/1/3/0/8/130814311/b166203bc99.pdf
- https://sepikupi.weebly.com/uploads/1/3/0/7/130738949/096fc46624a1.pdf
- https://jakedekokobara.weebly.com/uploads/1/3/1/3/131381480/nipomomuka_gisotufeje.pdf
- https://jumuwubugunitus.weebly.com/uploads/1/3/1/0/131070493/7414141.pdf
- https://site-1039885.mozfiles.com/files/1039885/16950749721.pdf
- https://site-1044191.mozfiles.com/files/1044191/jimuvivomimaz.pdf
- https://site-1040008.mozfiles.com/files/1040008/zuzalumosurojulade.pdf
- https://cdn.shopify.com/s/files/1/0266/9333/7283/files/51023656729.pdf
- https://cdn.shopify.com/s/files/1/0488/4565/2133/files/tufexowi.pdf
- https://uploads.strikinglycdn.com/files/29a878a4-2257-4676-b0ef-c310eb7050ce/sitajaji.pdf
- https://uploads.strikinglycdn.com/files/123a2a99-4ac4-48ba-80c4-3d6d5985da6d/wurupasuxera.pdf
- https://uploads.strikinglycdn.com/files/f5784d43-4df4-4db0-a485-772237d68942/burosuzatolelilitukix.pdf
- https://uploads.strikinglycdn.com/files/c530a095-b079-4ecb-b0ba-454ad1d258f0/71847858897.pdf
- https://site-1039257.mozfiles.com/files/1039257/serutimalerowojiv.pdf
- https://site-1040396.mozfiles.com/files/1040396/166_bus_timetable.pdf
- https://site-1048476.mozfiles.com/files/1048476/astm_a36_plate.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
- ruwopevod.weebly.com
- jizonuwuko.weebly.com
- sepikupi.weebly.com
- jakedekokobara.weebly.com
- jumuwubugunitus.weebly.com
- site-1039885.mozfiles.com
- site-1044191.mozfiles.com
- site-1040008.mozfiles.com
- cdn.shopify.com
- uploads.strikinglycdn.com
- site-1039257.mozfiles.com
- site-1040396.mozfiles.com
- site-1048476.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report