MALICIOUS — d1fcfc_fd8dec7583dc47da8d2dc2533c6ef287.pdf
MALICIOUS — d1fcfc_fd8dec7583dc47da8d2dc2533c6ef287.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (88/100). 3 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
9606d51f1132cbd2e65548aefd836f9b90a86d61401ec5d71dca3aa25b08e2e2 - SHA-1:
5b862e28ca40aef6e3970a7c1391c462206799a5 - MD5:
19b3ef987206c5dd283d2532c09ef022 - ssdeep:
768:NgGzpDAwRluvX5ceFlS0eJIxMr+kogMZTOjcQofQqkZ:uGFErvXCXixtkogM8oQqkZ - TLSH:
T1C2307DF350ABECCC3A8B5F07AAAB1059518AC38D6036DA6445D8776CC47CAFD6E10934 - Submitted as: d1fcfc_fd8dec7583dc47da8d2dc2533c6ef287.pdf
- File type: pdf · Size: 37481 bytes
- Verdict: malicious (88/100)
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 malicious score of 88/100 is the fusion of 6 weighted signals:
- Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule
PDF.Spam.Heur.1) - engine signal, weight 0.55, confidence 0.85 - Kaspersky (KVRT) flagged HEUR:Trojan.Script.Generic (rule
HEUR:Trojan.Script.Generic) - engine signal, weight 0.55, confidence 0.85 - MalwareAnalyser heuristics (entropy/packer) flagged high-entropy-blob (rule
high-entropy-blob) - engine signal, weight 0.35, confidence 0.70 - Embedded network infrastructure: https://ttraff.cc/wix?keyword=predator-prey+simulation+lab+answers, https://ccb5a1c1-d4f3-4b4e-b1b9-e6205b3819f7.filesusr.com/ugd/625844_5b4576f0b894496a8e5438d2dee0a6bb.pdf?index=true, https://80575ec1-ae5b-4f0e-ab6d-9de5b27bed01.filesusr.com/ugd/e643da_c3198a59ce254b1186f096d4412a9967.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 (windows)
994 behavior events · 0 ATT&CK techniques · 1 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- teams.cloud.microsoft
- outlook.office.com
- searchapp.bundleassets.example
- outlook.office365.com
- outlook.cloud.microsoft
- staging.to-do.officeppe.com
- m365.cloud.microsoft
- ntp.ubuntu.com
- 192.168.122.105
- 224.0.0.252
- 192.168.122.1
- 192.168.122.255
- 192.168.122.106
- 192.168.122.114
- 169.254.255.130
- 192.168.122.108
- 192.168.122.116
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://ttraff.cc/wix?keyword=predator-prey+simulation+lab+answers
- https://ccb5a1c1-d4f3-4b4e-b1b9-e6205b3819f7.filesusr.com/ugd/625844_5b4576f0b894496a8e5438d2dee0a6bb.pdf?index=true
- https://80575ec1-ae5b-4f0e-ab6d-9de5b27bed01.filesusr.com/ugd/e643da_c3198a59ce254b1186f096d4412a9967.pdf?index=true
- https://bbf7b24b-21bd-48e6-b963-9b8863ac6365.filesusr.com/ugd/73cb9e_9a28cf81ce1d451cbfc26cff160fb1f8.pdf?index=true
- https://90e73530-697a-4d69-bc73-991a04ed4f84.filesusr.com/ugd/3be48b_af3adf347b9c400bbe38893025c9b89c.pdf?index=true
- https://fd7fc72b-55a2-4576-91ce-f7a3ecd4c428.filesusr.com/ugd/d7d6cd_6d4a913cfd264bcf9c4af1918aa6e969.pdf?index=true
- http://files.vwmoriarty.com/uploads/1/3/0/7/130775707/xowanib.pdf
- http://zovadu.downersgrovecpr.com/uploads/1/3/1/8/131872155/4732046.pdf
- http://files.zoelawton.com/uploads/1/3/2/6/132681303/b940273eec.pdf
- http://files.containerconstructionpros.com/uploads/1/3/1/4/131437508/3593386.pdf
- http://files.dguchicago.com/uploads/1/3/1/4/131437530/netutekugimuzujus.pdf
- http://files.nadragons.org/uploads/1/3/1/4/131437513/8457352.pdf
- http://files.sydneyaudioclub.org/uploads/1/3/1/3/131380870/jilojanurubalekunepu.pdf
- http://wesuboxiw.jerseygreenroomclub.com/uploads/1/3/1/8/131856318/1890658.pdf
- https://f55acf91-8b5c-4e68-a2e4-e03be563b868.filesusr.com/ugd/8f6098_91f92c9be4804fdca6bf86410ae47078.pdf?index=true
- https://d9f81b3a-6c63-4154-a68f-4ceadcf367df.filesusr.com/ugd/154db6_bdf605b3e8224a36829edf10e9a255cd.pdf?index=true
- 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
- ttraff.cc
- ccb5a1c1-d4f3-4b4e-b1b9-e6205b3819f7.filesusr.com
- 80575ec1-ae5b-4f0e-ab6d-9de5b27bed01.filesusr.com
- bbf7b24b-21bd-48e6-b963-9b8863ac6365.filesusr.com
- 90e73530-697a-4d69-bc73-991a04ed4f84.filesusr.com
- fd7fc72b-55a2-4576-91ce-f7a3ecd4c428.filesusr.com
- files.vwmoriarty.com
- zovadu.downersgrovecpr.com
- files.zoelawton.com
- files.containerconstructionpros.com
- files.dguchicago.com
- files.nadragons.org
- files.sydneyaudioclub.org
- wesuboxiw.jerseygreenroomclub.com
- f55acf91-8b5c-4e68-a2e4-e03be563b868.filesusr.com
- d9f81b3a-6c63-4154-a68f-4ceadcf367df.filesusr.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report