SUSPICIOUS — mubikinaruro.pdf
SUSPICIOUS — mubikinaruro.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 3 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
2a2aba3fd06a3121e8899848891513e61acc376403c6363cb8286d33ee4d4bc6 - SHA-1:
3518fd308c2e485f7c2a1148db6a518d46dbb37c - MD5:
ad42bb7d5222e17cb49c60b2e5a7284c - ssdeep:
768:1gGzpDXpUSsGn1XqCgw/fT9Ui7eyVF7+gKSVOF/IzSGaNl1osz:mGFrpUsn1z/fTGTSoFAzgNlKsz - TLSH:
T1FF328EF350A7ED4CBA8B9B13ACEA1055618DC34DA232E79048C8776CD47C6BDAF10961 - Submitted as: mubikinaruro.pdf
- File type: pdf · Size: 44137 bytes
- Verdict: suspicious (58/100)
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
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://vewutaniwem.weebly.com/uploads/1/3/0/8/130873717/f54a72fe.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://cctraff.ru/wb?keyword=word%20ladder%201%20interviewbit%20solution, https://site-1042992.mozfiles.com/files/1042992/23850912180.pdf, https://site-1044240.mozfiles.com/files/1044240/47032085233.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=word%20ladder%201%20interviewbit%20solution
- https://site-1042992.mozfiles.com/files/1042992/23850912180.pdf
- https://site-1044240.mozfiles.com/files/1044240/47032085233.pdf
- https://site-1048559.mozfiles.com/files/1048559/mobudedurobis.pdf
- https://site-1044009.mozfiles.com/files/1044009/19251590288.pdf
- https://vewutaniwem.weebly.com/uploads/1/3/0/8/130873717/f54a72fe.pdf
- https://wovasemuzusalej.weebly.com/uploads/1/3/1/6/131636629/goluloxakutasefedew.pdf
- https://rakamukomegu.weebly.com/uploads/1/3/2/6/132681656/0d5dafb7.pdf
- https://site-1042840.mozfiles.com/files/1042840/bogijogij.pdf
- https://site-1043307.mozfiles.com/files/1043307/69583087064.pdf
- https://site-1039733.mozfiles.com/files/1039733/xubatufifazamimawud.pdf
- https://site-1040504.mozfiles.com/files/1040504/43574588283.pdf
- https://site-1043094.mozfiles.com/files/1043094/logok.pdf
- https://cdn-cms.f-static.net/uploads/4365998/normal_5f87cb9b33748.pdf
- https://cdn-cms.f-static.net/uploads/4365653/normal_5f87553559a7d.pdf
- https://cdn-cms.f-static.net/uploads/4366637/normal_5f874c3d29a88.pdf
- https://cdn-cms.f-static.net/uploads/4365627/normal_5f8727b7421f9.pdf
- https://cdn-cms.f-static.net/uploads/4365624/normal_5f87228326f1f.pdf
- https://cdn-cms.f-static.net/uploads/4366020/normal_5f874f62a1d02.pdf
- https://site-1048457.mozfiles.com/files/1048457/mukatozopulakatifik.pdf
- https://site-1048288.mozfiles.com/files/1048288/53293056193.pdf
- https://site-1042720.mozfiles.com/files/1042720/41400979595.pdf
- https://site-1041688.mozfiles.com/files/1041688/64802647294.pdf
- https://site-1036969.mozfiles.com/files/1036969/welaxex.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
Embedded domains
- cctraff.ru
- site-1042992.mozfiles.com
- site-1044240.mozfiles.com
- site-1048559.mozfiles.com
- site-1044009.mozfiles.com
- vewutaniwem.weebly.com
- wovasemuzusalej.weebly.com
- rakamukomegu.weebly.com
- site-1042840.mozfiles.com
- site-1043307.mozfiles.com
- site-1039733.mozfiles.com
- site-1040504.mozfiles.com
- site-1043094.mozfiles.com
- cdn-cms.f-static.net
- site-1048457.mozfiles.com
- site-1048288.mozfiles.com
- site-1042720.mozfiles.com
- site-1041688.mozfiles.com
- site-1036969.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report