Resubmissions
19/04/2024, 19:21
240419-x2pwdadh9s 1019/04/2024, 15:07
240419-shetvafd46 1019/04/2024, 14:07
240419-re6ygsfb7z 10Analysis
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max time kernel
300s -
max time network
203s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
19/04/2024, 14:07
Static task
static1
Behavioral task
behavioral1
Sample
UGS - CRO REQ - KHIDUBAI (OPL-841724).scr
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
UGS - CRO REQ - KHIDUBAI (OPL-841724).scr
Resource
win10-20240404-en
Behavioral task
behavioral3
Sample
UGS - CRO REQ - KHIDUBAI (OPL-841724).scr
Resource
win10v2004-20240412-en
General
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Target
UGS - CRO REQ - KHIDUBAI (OPL-841724).scr
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Size
36KB
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MD5
f99dc4d2e045ae0bbc169fff12a5c6d5
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SHA1
c3a4a89907201776e9ad38fc63573522e0d233f1
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SHA256
e4726c4cad6dd043e87289a51733a6627b2abf1ae88b70458c9674ef4669540c
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SHA512
8db711c745807afd34db67b2098229c53da9e884a63d9322d016351dab3cad4d7b283cc43335ef924ba74df44667bf6dc82e04a71396b64d92b64ac4bbf2e8eb
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SSDEEP
768:vCKxo5dcWZb35LhlEDSUOxpsFG+NU3hDf:zo5d9Zb35LhlEDSUOXsFG+W3hDf
Malware Config
Signatures
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Detect ZGRat V1 35 IoCs
resource yara_rule behavioral3/memory/4336-3-0x0000000007000000-0x00000000072EC000-memory.dmp family_zgrat_v1 behavioral3/memory/4336-6-0x0000000007000000-0x00000000072E5000-memory.dmp family_zgrat_v1 behavioral3/memory/4336-7-0x0000000007000000-0x00000000072E5000-memory.dmp family_zgrat_v1 behavioral3/memory/4336-9-0x0000000007000000-0x00000000072E5000-memory.dmp family_zgrat_v1 behavioral3/memory/4336-11-0x0000000007000000-0x00000000072E5000-memory.dmp family_zgrat_v1 behavioral3/memory/4336-13-0x0000000007000000-0x00000000072E5000-memory.dmp family_zgrat_v1 behavioral3/memory/4336-15-0x0000000007000000-0x00000000072E5000-memory.dmp family_zgrat_v1 behavioral3/memory/4336-17-0x0000000007000000-0x00000000072E5000-memory.dmp family_zgrat_v1 behavioral3/memory/4336-19-0x0000000007000000-0x00000000072E5000-memory.dmp family_zgrat_v1 behavioral3/memory/4336-21-0x0000000007000000-0x00000000072E5000-memory.dmp family_zgrat_v1 behavioral3/memory/4336-23-0x0000000007000000-0x00000000072E5000-memory.dmp family_zgrat_v1 behavioral3/memory/4336-25-0x0000000007000000-0x00000000072E5000-memory.dmp family_zgrat_v1 behavioral3/memory/4336-27-0x0000000007000000-0x00000000072E5000-memory.dmp family_zgrat_v1 behavioral3/memory/4336-29-0x0000000007000000-0x00000000072E5000-memory.dmp family_zgrat_v1 behavioral3/memory/4336-31-0x0000000007000000-0x00000000072E5000-memory.dmp family_zgrat_v1 behavioral3/memory/4336-33-0x0000000007000000-0x00000000072E5000-memory.dmp family_zgrat_v1 behavioral3/memory/4336-35-0x0000000007000000-0x00000000072E5000-memory.dmp family_zgrat_v1 behavioral3/memory/4336-37-0x0000000007000000-0x00000000072E5000-memory.dmp family_zgrat_v1 behavioral3/memory/4336-39-0x0000000007000000-0x00000000072E5000-memory.dmp family_zgrat_v1 behavioral3/memory/4336-41-0x0000000007000000-0x00000000072E5000-memory.dmp family_zgrat_v1 behavioral3/memory/4336-43-0x0000000007000000-0x00000000072E5000-memory.dmp family_zgrat_v1 behavioral3/memory/4336-45-0x0000000007000000-0x00000000072E5000-memory.dmp family_zgrat_v1 behavioral3/memory/4336-47-0x0000000007000000-0x00000000072E5000-memory.dmp family_zgrat_v1 behavioral3/memory/4336-49-0x0000000007000000-0x00000000072E5000-memory.dmp family_zgrat_v1 behavioral3/memory/4336-51-0x0000000007000000-0x00000000072E5000-memory.dmp family_zgrat_v1 behavioral3/memory/4336-53-0x0000000007000000-0x00000000072E5000-memory.dmp family_zgrat_v1 behavioral3/memory/4336-55-0x0000000007000000-0x00000000072E5000-memory.dmp family_zgrat_v1 behavioral3/memory/4336-57-0x0000000007000000-0x00000000072E5000-memory.dmp family_zgrat_v1 behavioral3/memory/4336-59-0x0000000007000000-0x00000000072E5000-memory.dmp family_zgrat_v1 behavioral3/memory/4336-61-0x0000000007000000-0x00000000072E5000-memory.dmp family_zgrat_v1 behavioral3/memory/4336-63-0x0000000007000000-0x00000000072E5000-memory.dmp family_zgrat_v1 behavioral3/memory/4336-65-0x0000000007000000-0x00000000072E5000-memory.dmp family_zgrat_v1 behavioral3/memory/4336-67-0x0000000007000000-0x00000000072E5000-memory.dmp family_zgrat_v1 behavioral3/memory/4336-69-0x0000000007000000-0x00000000072E5000-memory.dmp family_zgrat_v1 behavioral3/memory/4536-7216-0x0000000005E50000-0x0000000005EBE000-memory.dmp family_zgrat_v1 -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses Microsoft Outlook profiles 1 TTPs 42 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2177723727-746291240-1644359950-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook UGS - CRO REQ - KHIDUBAI (OPL-841724).scr Key queried \REGISTRY\USER\S-1-5-21-2177723727-746291240-1644359950-1000\SOFTWARE\Microsoft\Office\17.0\Outlook\Profiles\Outlook UGS - CRO REQ - KHIDUBAI (OPL-841724).scr Key created \REGISTRY\USER\S-1-5-21-2177723727-746291240-1644359950-1000\SOFTWARE\Microsoft\Office\19.0\Outlook\Profiles\Outlook UGS - CRO REQ - KHIDUBAI (OPL-841724).scr Key opened \REGISTRY\USER\S-1-5-21-2177723727-746291240-1644359950-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 UGS - CRO REQ - KHIDUBAI (OPL-841724).scr Key created \REGISTRY\USER\S-1-5-21-2177723727-746291240-1644359950-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook UGS - CRO REQ - KHIDUBAI (OPL-841724).scr Key queried \REGISTRY\USER\S-1-5-21-2177723727-746291240-1644359950-1000\SOFTWARE\Microsoft\Office\19.0\Outlook\Profiles\Outlook UGS - CRO REQ - KHIDUBAI (OPL-841724).scr Key queried \REGISTRY\USER\S-1-5-21-2177723727-746291240-1644359950-1000\SOFTWARE\Microsoft\Office\18.0\Outlook\Profiles\Outlook UGS - CRO REQ - KHIDUBAI (OPL-841724).scr Key created \REGISTRY\USER\S-1-5-21-2177723727-746291240-1644359950-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 UGS - CRO REQ - KHIDUBAI (OPL-841724).scr Key opened \REGISTRY\USER\S-1-5-21-2177723727-746291240-1644359950-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 UGS - CRO REQ - KHIDUBAI (OPL-841724).scr Key created \REGISTRY\USER\S-1-5-21-2177723727-746291240-1644359950-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 UGS - CRO REQ - KHIDUBAI (OPL-841724).scr Key created \REGISTRY\USER\S-1-5-21-2177723727-746291240-1644359950-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook UGS - CRO REQ - KHIDUBAI (OPL-841724).scr Key created \REGISTRY\USER\S-1-5-21-2177723727-746291240-1644359950-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 UGS - CRO REQ - KHIDUBAI (OPL-841724).scr Key queried \REGISTRY\USER\S-1-5-21-2177723727-746291240-1644359950-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 UGS - CRO REQ - KHIDUBAI (OPL-841724).scr Key queried \REGISTRY\USER\S-1-5-21-2177723727-746291240-1644359950-1000\SOFTWARE\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 UGS - CRO REQ - KHIDUBAI (OPL-841724).scr Key queried \REGISTRY\USER\S-1-5-21-2177723727-746291240-1644359950-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook UGS - CRO REQ - KHIDUBAI (OPL-841724).scr Key queried \REGISTRY\USER\S-1-5-21-2177723727-746291240-1644359950-1000\SOFTWARE\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 UGS - CRO REQ - KHIDUBAI (OPL-841724).scr Key queried \REGISTRY\USER\S-1-5-21-2177723727-746291240-1644359950-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook UGS - CRO REQ - KHIDUBAI (OPL-841724).scr Key created \REGISTRY\USER\S-1-5-21-2177723727-746291240-1644359950-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 UGS - CRO REQ - KHIDUBAI (OPL-841724).scr Key queried \REGISTRY\USER\S-1-5-21-2177723727-746291240-1644359950-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 UGS - CRO REQ - KHIDUBAI (OPL-841724).scr Key created \REGISTRY\USER\S-1-5-21-2177723727-746291240-1644359950-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 UGS - CRO REQ - KHIDUBAI (OPL-841724).scr Key created \REGISTRY\USER\S-1-5-21-2177723727-746291240-1644359950-1000\SOFTWARE\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 UGS - CRO REQ - KHIDUBAI (OPL-841724).scr Key created \REGISTRY\USER\S-1-5-21-2177723727-746291240-1644359950-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 UGS - CRO REQ - KHIDUBAI (OPL-841724).scr Key created \REGISTRY\USER\S-1-5-21-2177723727-746291240-1644359950-1000\SOFTWARE\Microsoft\Office\18.0\Outlook\Profiles\Outlook UGS - CRO REQ - KHIDUBAI (OPL-841724).scr Key queried \REGISTRY\USER\S-1-5-21-2177723727-746291240-1644359950-1000\SOFTWARE\Microsoft\Office\20.0\Outlook\Profiles\Outlook UGS - CRO REQ - KHIDUBAI (OPL-841724).scr Key opened \REGISTRY\USER\S-1-5-21-2177723727-746291240-1644359950-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 UGS - CRO REQ - KHIDUBAI (OPL-841724).scr Key created \REGISTRY\USER\S-1-5-21-2177723727-746291240-1644359950-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 UGS - CRO REQ - KHIDUBAI (OPL-841724).scr Key queried \REGISTRY\USER\S-1-5-21-2177723727-746291240-1644359950-1000\SOFTWARE\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 UGS - CRO REQ - KHIDUBAI (OPL-841724).scr Key opened \REGISTRY\USER\S-1-5-21-2177723727-746291240-1644359950-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 UGS - CRO REQ - KHIDUBAI (OPL-841724).scr Key created \REGISTRY\USER\S-1-5-21-2177723727-746291240-1644359950-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 UGS - CRO REQ - KHIDUBAI (OPL-841724).scr Key created \REGISTRY\USER\S-1-5-21-2177723727-746291240-1644359950-1000\SOFTWARE\Microsoft\Office\20.0\Outlook\Profiles\Outlook UGS - CRO REQ - KHIDUBAI (OPL-841724).scr Key queried \REGISTRY\USER\S-1-5-21-2177723727-746291240-1644359950-1000\SOFTWARE\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 UGS - CRO REQ - KHIDUBAI (OPL-841724).scr Key created \REGISTRY\USER\S-1-5-21-2177723727-746291240-1644359950-1000\SOFTWARE\Microsoft\Office\17.0\Outlook\Profiles\Outlook UGS - CRO REQ - KHIDUBAI (OPL-841724).scr Key created \REGISTRY\USER\S-1-5-21-2177723727-746291240-1644359950-1000\SOFTWARE\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 UGS - CRO REQ - KHIDUBAI (OPL-841724).scr Key opened \REGISTRY\USER\S-1-5-21-2177723727-746291240-1644359950-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 UGS - CRO REQ - KHIDUBAI (OPL-841724).scr Key created \REGISTRY\USER\S-1-5-21-2177723727-746291240-1644359950-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 UGS - CRO REQ - KHIDUBAI (OPL-841724).scr Key created \REGISTRY\USER\S-1-5-21-2177723727-746291240-1644359950-1000\SOFTWARE\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 UGS - CRO REQ - KHIDUBAI (OPL-841724).scr Key created \REGISTRY\USER\S-1-5-21-2177723727-746291240-1644359950-1000\SOFTWARE\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 UGS - CRO REQ - KHIDUBAI (OPL-841724).scr Key created \REGISTRY\USER\S-1-5-21-2177723727-746291240-1644359950-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 UGS - CRO REQ - KHIDUBAI (OPL-841724).scr Key queried \REGISTRY\USER\S-1-5-21-2177723727-746291240-1644359950-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 UGS - CRO REQ - KHIDUBAI (OPL-841724).scr Key opened \REGISTRY\USER\S-1-5-21-2177723727-746291240-1644359950-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 UGS - CRO REQ - KHIDUBAI (OPL-841724).scr Key queried \REGISTRY\USER\S-1-5-21-2177723727-746291240-1644359950-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook UGS - CRO REQ - KHIDUBAI (OPL-841724).scr Key opened \REGISTRY\USER\S-1-5-21-2177723727-746291240-1644359950-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 UGS - CRO REQ - KHIDUBAI (OPL-841724).scr -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2177723727-746291240-1644359950-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Kbojz = "C:\\Users\\Admin\\AppData\\Roaming\\Kbojz.exe" UGS - CRO REQ - KHIDUBAI (OPL-841724).scr -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4336 set thread context of 4536 4336 UGS - CRO REQ - KHIDUBAI (OPL-841724).scr 95 -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4536 UGS - CRO REQ - KHIDUBAI (OPL-841724).scr 4536 UGS - CRO REQ - KHIDUBAI (OPL-841724).scr 4536 UGS - CRO REQ - KHIDUBAI (OPL-841724).scr 4536 UGS - CRO REQ - KHIDUBAI (OPL-841724).scr -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 4336 UGS - CRO REQ - KHIDUBAI (OPL-841724).scr Token: SeDebugPrivilege 4336 UGS - CRO REQ - KHIDUBAI (OPL-841724).scr Token: SeDebugPrivilege 4536 UGS - CRO REQ - KHIDUBAI (OPL-841724).scr -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 4336 wrote to memory of 4536 4336 UGS - CRO REQ - KHIDUBAI (OPL-841724).scr 95 PID 4336 wrote to memory of 4536 4336 UGS - CRO REQ - KHIDUBAI (OPL-841724).scr 95 PID 4336 wrote to memory of 4536 4336 UGS - CRO REQ - KHIDUBAI (OPL-841724).scr 95 PID 4336 wrote to memory of 4536 4336 UGS - CRO REQ - KHIDUBAI (OPL-841724).scr 95 PID 4336 wrote to memory of 4536 4336 UGS - CRO REQ - KHIDUBAI (OPL-841724).scr 95 PID 4336 wrote to memory of 4536 4336 UGS - CRO REQ - KHIDUBAI (OPL-841724).scr 95 PID 4336 wrote to memory of 4536 4336 UGS - CRO REQ - KHIDUBAI (OPL-841724).scr 95 PID 4336 wrote to memory of 4536 4336 UGS - CRO REQ - KHIDUBAI (OPL-841724).scr 95 -
outlook_office_path 1 IoCs
description ioc Process Key queried \REGISTRY\USER\S-1-5-21-2177723727-746291240-1644359950-1000\SOFTWARE\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 UGS - CRO REQ - KHIDUBAI (OPL-841724).scr -
outlook_win_path 1 IoCs
description ioc Process Key queried \REGISTRY\USER\S-1-5-21-2177723727-746291240-1644359950-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 UGS - CRO REQ - KHIDUBAI (OPL-841724).scr
Processes
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C:\Users\Admin\AppData\Local\Temp\UGS - CRO REQ - KHIDUBAI (OPL-841724).scr"C:\Users\Admin\AppData\Local\Temp\UGS - CRO REQ - KHIDUBAI (OPL-841724).scr" /S1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4336 -
C:\Users\Admin\AppData\Local\Temp\UGS - CRO REQ - KHIDUBAI (OPL-841724).scr"C:\Users\Admin\AppData\Local\Temp\UGS - CRO REQ - KHIDUBAI (OPL-841724).scr"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:4536
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\UGS - CRO REQ - KHIDUBAI (OPL-841724).scr.log
Filesize1KB
MD5b4623f35432e4e1822dabb98dbcc5131
SHA15199be25bb5fda85e70df8f8789205d70a845501
SHA256e7b428a7c318c79203ba4c05a6374f9f287d8d407a478ab28eeb9385f582aec8
SHA512d2749f52dfa5e50f349f8ec067f3f5323e006169a1699095438db01654650567f90d87c4ac2690ad2a704f84df741e8c61c5f81b70163b969499506bdb1c016d
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Filesize
152KB
MD573bd1e15afb04648c24593e8ba13e983
SHA14dd85ca46fcdf9d93f6b324f8bb0b5bb512a1b91
SHA256aab0b201f392fef9fdff09e56a9d0ac33d0f68be95da270e6dab89bb1f971d8b
SHA5126eb58fb41691894045569085bd64a83acd62277575ab002cf73d729bda4b6d43c36643a5fa336342e87a493326337ed43b8e5eaeae32f53210714699cb8dfac7
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Filesize
124KB
MD59618e15b04a4ddb39ed6c496575f6f95
SHA11c28f8750e5555776b3c80b187c5d15a443a7412
SHA256a4cd72e529e60b5f74c50e4e5b159efaf80625f23534dd15a28203760b8b28ab
SHA512f802582aa7510f6b950e3343b0560ffa9037c6d22373a6a33513637ab0f8e60ed23294a13ad8890935b02c64830b5232ba9f60d0c0fe90df02b5da30ecd7fa26