Analysis
- max time kernel
149s - max time network
125s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
14/10/2026, 08:11
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-10-14_f981b95647a5d6aea4d5fc04968df28f_elex_glassworm_icedid_njrat.exe
Resource
win10v2004-20260911-en
10 signatures
150 seconds
General
- Target 2026-10-14_f981b95647a5d6aea4d5fc04968df28f_elex_glassworm_icedid_njrat.exe
- Size 4.8MB
- Sample261014-j3evxaav2l
- SHA256 d1a2d16be28941a22c5bac992fb23fa51211fe227a27d433937ae91c874278ea
- MD5 f981b95647a5d6aea4d5fc04968df28f
- SHA1 a19c6fbe8e1d90db7b8f6962fc623ec40391f7fa
- SHA512 7489c154bf73ff87b577452a83b97748af7ba9e482584df72cd2fd127a8704a0c9aee86b2966057cd39b473512a6e33d7d3630571fbe6b1074c453ea6a719818
- SSDEEP 49152:BVD3RwDckrLB2T2yXkrheS1WnYofeH9vLylO0y3UYNn2qJDDSb2WHuLt1MpEoJpV:zh6ruy1WnzkhtWJpEoJIZy
- TLSH T11E368B03F1D640DAC059C178CF6A8632AB217C094BF562FB269C76D52F7AAD07B39760
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 2 IoCs
pid Process 4940 Logo1_.exe 6076 2026-10-14_f981b95647a5d6aea4d5fc04968df28f_elex_glassworm_icedid_njrat.exe - Enumerates connected drives 3 TTPs 21 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\Z: Logo1_.exe File opened (read-only) \??\U: Logo1_.exe File opened (read-only) \??\S: Logo1_.exe File opened (read-only) \??\R: Logo1_.exe File opened (read-only) \??\Q: Logo1_.exe File opened (read-only) \??\H: Logo1_.exe File opened (read-only) \??\X: Logo1_.exe File opened (read-only) \??\T: Logo1_.exe File opened (read-only) \??\P: Logo1_.exe File opened (read-only) \??\O: Logo1_.exe File opened (read-only) \??\K: Logo1_.exe File opened (read-only) \??\J: Logo1_.exe File opened (read-only) \??\G: Logo1_.exe File opened (read-only) \??\N: Logo1_.exe File opened (read-only) \??\M: Logo1_.exe File opened (read-only) \??\Y: Logo1_.exe File opened (read-only) \??\W: Logo1_.exe File opened (read-only) \??\V: Logo1_.exe File opened (read-only) \??\D: Logo1_.exe File opened (read-only) \??\L: Logo1_.exe File opened (read-only) \??\I: Logo1_.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files (x86)\Microsoft\EdgeWebView\_desktop.ini Logo1_.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.15\fr\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\LogTransport2.exe Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\fss\js\nls\cs-cz\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\sr\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\files\dev\nls\en-ae\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\aicuc\js\nls\fr-fr\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\home\js\nls\en-gb\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-computer-select\js\nls\ru-ru\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\walk-through\js\nls\en-gb\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\core\dev\nls\ru-ru\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\search-summary\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\digsig\js\nls\ko-kr\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\digsig\js\nls\tr-tr\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Common Files\Microsoft Shared\VSTA\AppInfoDocument\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\policytool.exe Logo1_.exe File created C:\Program Files\Java\jre-1.8\lib\security\policy\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\VideoLAN\VLC\locale\cs\LC_MESSAGES\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\exportpdfupsell-app\js\nls\hu-hu\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-files\js\nls\it-it\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\ob-preview\js\nls\fr-ma\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\uss-search\js\nls\tr-tr\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\aicuc\js\plugins\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\on-boarding\js\nls\eu-es\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\search-summary\js\nls\sl-sl\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\lua\extensions\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-files\js\nls\nl-nl\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\tracked-send\js\plugins\tracked-send\images\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\ResiliencyLinks\WidevineCdm\_platform_specific\win_x64\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\wsgen.exe Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\search-summary\js\nls\ar-ae\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\scan-files\js\nls\eu-es\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\1.3.195.65\MicrosoftEdgeUpdate.exe Logo1_.exe File created C:\Program Files\VideoLAN\VLC\lua\intf\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\search-summary\js\nls\pt-br\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\sign-services-auth\js\nls\ja-jp\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\aicuc\css\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\generic-rhp-app\js\nls\root\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\scan-files\js\nls\en-ae\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\task-handler\js\nls\fi-fi\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\WindowsPowerShell\Modules\PackageManagement\1.0.0.1\DSCResources\MSFT_PackageManagementSource\es-ES\_desktop.ini Logo1_.exe File created C:\Program Files\VideoLAN\VLC\locale\ca\LC_MESSAGES\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\aicuc\js\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\collect_feedback\js\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\combinepdf\js\nls\it-it\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\exportpdfupsell-app\js\nls\ro-ro\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\scan-files\js\nls\fi-fi\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\tracked-send\js\plugins\tracked-send\js\nls\it-it\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstat.exe Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\files\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\files\dev\nls\ja-jp\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\fss\js\nls\zh-tw\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-recent-files\js\nls\hu-hu\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\signatures\js\nls\uk-ua\_desktop.ini Logo1_.exe File opened for modification C:\Program Files\Windows Defender Advanced Threat Protection\en-US\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Common Files\Microsoft Shared\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroApp\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\exportpdfupsell-app\js\nls\nl-nl\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\generic-rhp-app\images\themes\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-recent-files\js\nls\pt-br\_desktop.ini Logo1_.exe File created C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\scan-files\js\nls\en-il\_desktop.ini Logo1_.exe File created C:\Program Files\Windows Defender Advanced Threat Protection\en-US\_desktop.ini Logo1_.exe File opened for modification C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\32BitMAPIBroker.exe Logo1_.exe - Drops file in Windows directory 4 IoCs
description ioc Process File created C:\Windows\rundl132.exe 2026-10-14_f981b95647a5d6aea4d5fc04968df28f_elex_glassworm_icedid_njrat.exe File created C:\Windows\Logo1_.exe 2026-10-14_f981b95647a5d6aea4d5fc04968df28f_elex_glassworm_icedid_njrat.exe File opened for modification C:\Windows\rundl132.exe Logo1_.exe File created C:\Windows\vDll.dll Logo1_.exe - Executes a command shell one-liner 1 TTPs 1 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
pid Process 2860 cmd.exe - Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname Logo1_.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain Logo1_.exe - System Location Discovery: System Language Discovery 1 TTPs 5 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language net.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language net1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-10-14_f981b95647a5d6aea4d5fc04968df28f_elex_glassworm_icedid_njrat.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Logo1_.exe - Runs net.exe
- Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4940 Logo1_.exe 4940 Logo1_.exe 4940 Logo1_.exe 4940 Logo1_.exe 4940 Logo1_.exe 4940 Logo1_.exe 4940 Logo1_.exe 4940 Logo1_.exe 4940 Logo1_.exe 4940 Logo1_.exe 4940 Logo1_.exe 4940 Logo1_.exe 4940 Logo1_.exe 4940 Logo1_.exe 4940 Logo1_.exe 4940 Logo1_.exe 4940 Logo1_.exe 4940 Logo1_.exe 4940 Logo1_.exe 4940 Logo1_.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 4092 wrote to memory of 2860 4092 2026-10-14_f981b95647a5d6aea4d5fc04968df28f_elex_glassworm_icedid_njrat.exe 88 PID 4092 wrote to memory of 4940 4092 2026-10-14_f981b95647a5d6aea4d5fc04968df28f_elex_glassworm_icedid_njrat.exe 89 PID 4940 wrote to memory of 5164 4940 Logo1_.exe 90 PID 5164 wrote to memory of 936 5164 net.exe 92 PID 2860 wrote to memory of 6076 2860 cmd.exe 94
Processes
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C:\Users\Admin\AppData\Local\Temp\2026-10-14_f981b95647a5d6aea4d5fc04968df28f_elex_glassworm_icedid_njrat.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-14_f981b95647a5d6aea4d5fc04968df28f_elex_glassworm_icedid_njrat.exe"1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4092 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\$$a9A81.bat2⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2860 -
C:\Users\Admin\AppData\Local\Temp\2026-10-14_f981b95647a5d6aea4d5fc04968df28f_elex_glassworm_icedid_njrat.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-14_f981b95647a5d6aea4d5fc04968df28f_elex_glassworm_icedid_njrat.exe"3⤵
- Executes dropped EXE
PID:6076
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C:\Windows\Logo1_.exeC:\Windows\Logo1_.exe2⤵
- Executes dropped EXE
- Enumerates connected drives
- Drops file in Program Files directory
- Drops file in Windows directory
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4940 -
C:\Windows\SysWOW64\net.exenet stop "Kingsoft AntiVirus Service"3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5164 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"4⤵
- System Location Discovery: System Language Discovery
PID:936
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.185.27\MicrosoftEdgeUpdate.exe
- Size 228KB
- SHA256 d7c1bb2605ec652659e701cb341639cf21f2e4e7e6b95901aab7f73e5bde83a9
- MD5 23382e379d099ac7d179bb6ebebdd872
- SHA1 95cacf751efd08ee592621d21c343f9fde98cd19
- SHA512 3395d7848ed012f01c7eb53b400d125e8d072997c295cc001d47eb7d00bd7eb5128a9a3834a04d735146b7a5cf3c7bf8bf0066f29242e923bed9b8a65dbb2482
- SSDEEP 3072:7ekF3p1/rfzYT6X/D/24l/DFeodwgjf+FvC6C36lnWesuoB+ICTRK02Bd9PqwrlK:7bFpvrZl/DFf3WC3as7B+WCR
- TLSH T13B34801233F84929F8F39E316C398F2AD93ABC31AE34E66E1644119E1D35A519D31B37
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\$$a9A81.bat
- Size 764B
- SHA256 2852a7870f9bfbef82e11aa4606a3844db0a405d04deeab06d726c343b4082d3
- MD5 5a452a46ceb312a1e56ff337b015e096
- SHA1 4847558bba85aa6c5abeca60b5e0ed734e3e6f13
- SHA512 317fed487aa0f996531ec05ddebb058a964ca67d63699bc76289b8c9a1af4683f1295ab0fd89033050ca652fe63f94c0aecf6815651bea5d0542456bcc824877
- TLSH T1D9014C014596DE8C4818B20FE8E6CCDFD47065DBBE652376D731D91F26C980FA8D5641
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\2026-10-14_f981b95647a5d6aea4d5fc04968df28f_elex_glassworm_icedid_njrat.exe.exe
- Size 4.8MB
- SHA256 3ae570a4767937b0cb362e13c37d9bd62738a3b7fa058db9b2f143a967054d73
- MD5 aa608d2234112bc0ccf1e5ccc2884ce7
- SHA1 f7ac68956e76deccbcceff5b46a970342ce4aa52
- SHA512 3506c619e5e22f8ad381280806acf30d389d14934ee9f6c88769506eaa901dc7336a332d48ee1d72ea3e57bc8a7e38f5cbd12dbb5659d63033565927d27e3278
- SSDEEP 49152:cVD3RwDckrLB2T2yXkrheS1WnYofeH9vLylO0y3UYNn2qJDDSb2WHuLt1MpEoJpV:eh6ruy1WnzkhtWJpEoJIZy
- TLSH T1A5368B03F1D640DAC059C178CF6A8632AB217C094BF562FB269C76D52F7AAD07B39760
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\Logo1_.exe
- Size 27KB
- SHA256 18a28a072772de2ea8aae4b024443699bf276c4fdb1500bdeeca8747c8fe0482
- MD5 e8788c24205bc3f41f3dd3886b552295
- SHA1 0a5cc254a136a858857ecadd0aa3788c715bf704
- SHA512 ad1e802c3cb4596edb50c99ef34a286127c39077fd42f96a73a597c918f243371338e498a3e93604289c063916a1bcad5b4a57cd4096f171c93e81d24574cd2a
- SSDEEP 384:MVKDvJ3K1Gt5M0zhIV/DZ3KZp7JcTO4yf9KFL/KaUUqd3qR+FlYTj9QTN0wpD9pN:LJa16GVRu1yK9fMFLKaTxsujCT7pZpY
- TLSH T174C2D0B0D69A5691C4C452F60CDF0A6644B6F153DDCE3AAB2BE82C4F0D72D1AC06960F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path F:\$RECYCLE.BIN\_desktop.ini
- Size 10B
- SHA256 3cc655fb77d8ee9d3bd8d6ef6851f203306a7e76fc6c88010f361a7375fe8836
- MD5 01a508bbc8b4419759c87046449f0464
- SHA1 4399fb76a2b61b7f95218c593bb16f250ab133d5
- SHA512 5eb56c9a22b3127da090dac08f30b417adececd583fd8430e7f73e12225dd5a76bc50ec37bb680a4d07be7c1c1eb754d0cb2017a960d1e9f53cee35c91f9d908
- MD5 SHA1 SHA512