hxxps://sync[.]colossusssp[.]com

Analysis

user interaction
yes
max time kernel
26s
max time network
28s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
28/08/2026, 01:04

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General

Target
https://sync.colossusssp.com
Sample260828-be3ytssckc

Score

3^/10

discovery

Malware Config

Signatures

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

System Time Discovery 1 TTPs 1 IoCs

Adversary may gather the system time and/or time zone settings from a local or remote system.

discovery

System Time Discovery

T1124

pid	Process
1888	chrome.exe

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier	chrome.exe

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	chrome.exe

Modifies data under HKEY_USERS 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry	chrome.exe
Set value (int)	\REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Cryptography\TPM\Telemetry\TraceTimeLast = "134323526713050760"	chrome.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-668679576-120646659-2289335452-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\	chrome.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4700	chrome.exe
4700	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 5 IoCs

pid	Process
4700	chrome.exe
4700	chrome.exe
4700	chrome.exe
4700	chrome.exe
4700	chrome.exe

Suspicious use of AdjustPrivilegeToken 52 IoCs

description	pid	Process
Token: SeShutdownPrivilege	4700	chrome.exe
Token: SeCreatePagefilePrivilege	4700	chrome.exe
Token: SeShutdownPrivilege	4700	chrome.exe
Token: SeCreatePagefilePrivilege	4700	chrome.exe
Token: SeShutdownPrivilege	4700	chrome.exe
Token: SeCreatePagefilePrivilege	4700	chrome.exe
Token: SeShutdownPrivilege	4700	chrome.exe
Token: SeCreatePagefilePrivilege	4700	chrome.exe
Token: SeShutdownPrivilege	4700	chrome.exe
Token: SeCreatePagefilePrivilege	4700	chrome.exe
Token: SeShutdownPrivilege	4700	chrome.exe
Token: SeCreatePagefilePrivilege	4700	chrome.exe
Token: SeShutdownPrivilege	4700	chrome.exe
Token: SeCreatePagefilePrivilege	4700	chrome.exe
Token: SeShutdownPrivilege	4700	chrome.exe
Token: SeCreatePagefilePrivilege	4700	chrome.exe
Token: SeShutdownPrivilege	4700	chrome.exe
Token: SeCreatePagefilePrivilege	4700	chrome.exe
Token: SeShutdownPrivilege	4700	chrome.exe
Token: SeCreatePagefilePrivilege	4700	chrome.exe
Token: SeShutdownPrivilege	4700	chrome.exe
Token: SeCreatePagefilePrivilege	4700	chrome.exe
Token: SeShutdownPrivilege	4700	chrome.exe
Token: SeCreatePagefilePrivilege	4700	chrome.exe
Token: SeShutdownPrivilege	4700	chrome.exe
Token: SeCreatePagefilePrivilege	4700	chrome.exe
Token: SeShutdownPrivilege	4700	chrome.exe
Token: SeCreatePagefilePrivilege	4700	chrome.exe
Token: SeShutdownPrivilege	4700	chrome.exe
Token: SeCreatePagefilePrivilege	4700	chrome.exe
Token: SeShutdownPrivilege	4700	chrome.exe
Token: SeCreatePagefilePrivilege	4700	chrome.exe
Token: SeShutdownPrivilege	4700	chrome.exe
Token: SeCreatePagefilePrivilege	4700	chrome.exe
Token: SeShutdownPrivilege	4700	chrome.exe
Token: SeCreatePagefilePrivilege	4700	chrome.exe
Token: SeShutdownPrivilege	4700	chrome.exe
Token: SeCreatePagefilePrivilege	4700	chrome.exe
Token: SeShutdownPrivilege	4700	chrome.exe
Token: SeCreatePagefilePrivilege	4700	chrome.exe
Token: SeShutdownPrivilege	4700	chrome.exe
Token: SeCreatePagefilePrivilege	4700	chrome.exe
Token: SeShutdownPrivilege	4700	chrome.exe
Token: SeCreatePagefilePrivilege	4700	chrome.exe
Token: SeShutdownPrivilege	4700	chrome.exe
Token: SeCreatePagefilePrivilege	4700	chrome.exe
Token: SeShutdownPrivilege	4700	chrome.exe
Token: SeCreatePagefilePrivilege	4700	chrome.exe
Token: SeShutdownPrivilege	4700	chrome.exe
Token: SeCreatePagefilePrivilege	4700	chrome.exe
Token: SeShutdownPrivilege	4700	chrome.exe
Token: SeCreatePagefilePrivilege	4700	chrome.exe

Suspicious use of FindShellTrayWindow 34 IoCs

pid	Process
4700	chrome.exe
4700	chrome.exe
4700	chrome.exe
4700	chrome.exe
4700	chrome.exe
4700	chrome.exe
4700	chrome.exe
4700	chrome.exe
4700	chrome.exe
4700	chrome.exe
4700	chrome.exe
4700	chrome.exe
4700	chrome.exe
4700	chrome.exe
4700	chrome.exe
4700	chrome.exe
4700	chrome.exe
4700	chrome.exe
4700	chrome.exe
4700	chrome.exe
4700	chrome.exe
4700	chrome.exe
4700	chrome.exe
4700	chrome.exe
4700	chrome.exe
4700	chrome.exe
4700	chrome.exe
4700	chrome.exe
4700	chrome.exe
4700	chrome.exe
4700	chrome.exe
4700	chrome.exe
4700	chrome.exe
4700	chrome.exe

Suspicious use of SendNotifyMessage 32 IoCs

pid	Process
4700	chrome.exe
4700	chrome.exe
4700	chrome.exe
4700	chrome.exe
4700	chrome.exe
4700	chrome.exe
4700	chrome.exe
4700	chrome.exe
4700	chrome.exe
4700	chrome.exe
4700	chrome.exe
4700	chrome.exe
4700	chrome.exe
4700	chrome.exe
4700	chrome.exe
4700	chrome.exe
4700	chrome.exe
4700	chrome.exe
4700	chrome.exe
4700	chrome.exe
4700	chrome.exe
4700	chrome.exe
4700	chrome.exe
4700	chrome.exe
4700	chrome.exe
4700	chrome.exe
4700	chrome.exe
4700	chrome.exe
4700	chrome.exe
4700	chrome.exe
4700	chrome.exe
4700	chrome.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 4700 wrote to memory of 1736	4700	chrome.exe	84
PID 4700 wrote to memory of 5056	4700	chrome.exe	85
PID 4700 wrote to memory of 5056	4700	chrome.exe	85
PID 4700 wrote to memory of 1888	4700	chrome.exe	86
PID 4700 wrote to memory of 4440	4700	chrome.exe	87
PID 4700 wrote to memory of 4440	4700	chrome.exe	87
PID 4700 wrote to memory of 8	4700	chrome.exe	89
PID 4700 wrote to memory of 2408	4700	chrome.exe	90
PID 4700 wrote to memory of 8	4700	chrome.exe	89
PID 4700 wrote to memory of 2408	4700	chrome.exe	90
PID 4700 wrote to memory of 4952	4700	chrome.exe	95
PID 4700 wrote to memory of 3332	4700	chrome.exe	99
PID 4700 wrote to memory of 3332	4700	chrome.exe	99
PID 4700 wrote to memory of 4128	4700	chrome.exe	102
PID 4700 wrote to memory of 4128	4700	chrome.exe	102
PID 4700 wrote to memory of 4684	4700	chrome.exe	112
PID 4700 wrote to memory of 4684	4700	chrome.exe	112

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://sync.colossusssp.com
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Modifies data under HKEY_USERS
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4700
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=140.0.7339.81 --initial-client-data=0xf8,0xfc,0x100,0xd4,0x104,0x7ffcf1b9c728,0x7ffcf1b9c734,0x7ffcf1b9c740
  2⤵
  PID:1736
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --no-pre-read-main-dll --force-high-res-timeticks=disabled --gpu-preferences=SAAAAAAAAADgAAAIAAAAAAAAAAAAAGAAAQAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQAAAAAAAAABAAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --metrics-shmem-handle=1700,i,12655293838156135152,13332717332182256035,262144 --field-trial-handle=1988,i,2959794396402397232,8704732800758770872,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=1984 /prefetch:2
  2⤵
  PID:5056
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --force-high-res-timeticks=disabled --metrics-shmem-handle=2208,i,3856234781638628592,9015877430913839275,524288 --field-trial-handle=1988,i,2959794396402397232,8704732800758770872,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=1488 /prefetch:3
  2⤵
  - System Time Discovery
  PID:1888
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --force-high-res-timeticks=disabled --metrics-shmem-handle=2356,i,17791163948933292701,7554528131260925549,524288 --field-trial-handle=1988,i,2959794396402397232,8704732800758770872,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=2528 /prefetch:8
  2⤵
  PID:4440
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --metrics-shmem-handle=3208,i,3529203136587750819,12624182104506770828,2097152 --field-trial-handle=1988,i,2959794396402397232,8704732800758770872,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=3228 /prefetch:1
  2⤵
  PID:8
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --metrics-shmem-handle=3220,i,3985475211550796669,11077183911934325734,2097152 --field-trial-handle=1988,i,2959794396402397232,8704732800758770872,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=3244 /prefetch:1
  2⤵
  PID:2408
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --force-high-res-timeticks=disabled --metrics-shmem-handle=5132,i,17904644351021443936,11888031532890305919,524288 --field-trial-handle=1988,i,2959794396402397232,8704732800758770872,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5128 /prefetch:8
  2⤵
  PID:4952
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --disable-gpu-compositing --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --metrics-shmem-handle=5572,i,6433992062431417108,4447382253853964097,2097152 --field-trial-handle=1988,i,2959794396402397232,8704732800758770872,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5172 /prefetch:1
  2⤵
  PID:3332
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --disable-gpu-compositing --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --metrics-shmem-handle=3280,i,17843217316992890883,10587476256528083756,2097152 --field-trial-handle=1988,i,2959794396402397232,8704732800758770872,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5488 /prefetch:1
  2⤵
  PID:4128
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --disable-gpu-compositing --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --metrics-shmem-handle=4392,i,14858746229863863077,13427755144750822176,2097152 --field-trial-handle=1988,i,2959794396402397232,8704732800758770872,262144 --variations-seed-version=20260513-090056.789000-production --mojo-platform-channel-handle=5160 /prefetch:1
  2⤵
  PID:4684

C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"
1⤵
PID:1548

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
1⤵
PID:3352

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

T1217

Query Registry

T1012

System Information Discovery

T1082

System Time Discovery

T1124

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

BookmarkMergedSurfaceOrdering

Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\BookmarkMergedSurfaceOrdering
Size 6B
SHA256 4489f9e3e454748b3521eb214e0a5694d562cff3d9ff511cb456953c8f534c00
MD5 377d072e137022223a370760763420bb
SHA1 534e5f914ae99bf0a342a2f7a7e0724bd0d11ef7
SHA512 d1e37e45e8d603c46c9254d7295744104222b09340246c5e5f50d661d4688ccc2068adf1e0cd78599bcdcf475f8a0a6255dcd3e429812aa14cc2e2022309955c
MD5 SHA1 SHA512

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BrowsingTopicsState

Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\BrowsingTopicsState
Size 414B
SHA256 aaaea2d6deef0fb9a9d81b576c94e56757000290d0960fdd16933d49c3c1463f
MD5 6f039586a77e1a6f1af532c688f3bccc
SHA1 9250125e9084cab98a3d2b761fdb1ee7cf9d76df
SHA512 d2095ed2489d85865fb72d4786355958c2da8e8280b796367a09b5af3ffbf0ddebf732833297914d5e7db208f95750de84b1e4e07bafccd170626d8f45c82044
TLSH
T16CE02BAAEA35AC3758FD076C60400B46DA5013573B80C94F3A3CD109CFF9B360549C1C
MD5 SHA1 SHA512 TLSH

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SCT Auditing Pending Reports

Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\SCT Auditing Pending Reports
Size 2B
SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
MD5 d751713988987e9331980363e24189ce
SHA1 97d170e1550eee4afc0af065b78cda302a97674c
SHA512 b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af
MD5 SHA1 SHA512

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Preferences

Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
Size 11KB
SHA256 60397bf7bf84c1a6f73ad0c22a08c319d2ed1949d04abbe4c33851cf5cd7f8bb
MD5 82d763bd509fae2d0488ef6447e5a384
SHA1 c7e522114ed0fb1553a97f340c5bffb689180e07
SHA512 8df6c04a5ebc6a44da73b00719bdae05030d73447c414a4f7af23b781dc58f4805aa70d9620268b7cc7121bff6823e645b36e793149d4b4c4f77bf4324521726
SSDEEP 192:/RewezxLVov78pAPRp2+09DHsb+WNnIIrPvf6PkwYGAKVyIsnAUge:/RewezBV04UX45wIQPn6Ppe
TLSH
T1E942F82EA914293B6CDBD22AFE657B53D7F6102271D51E84EAFC892C04DB9CC312711B
MD5 SHA1 SHA512 SSDEEP TLSH

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Secure Preferences

Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Secure Preferences
Size 13KB
SHA256 3426e293396fa1424a09f9423424627a398157ab7bfc3ec06964ae1df493a1c5
MD5 be6f9d6a2cbcb56c02708e735863c266
SHA1 974f8ac2aeecd275c490a6e72bf1549cc608ea18
SHA512 5d06f958f136237f1a30c847cff1a2af158baf7b8f8804d6c444ebc126d222c22c946442ed853f321e6823a9c6894841dac031de891b36a87a920630130e9eec
SSDEEP 384:6QjOp7KxkXqKf/pUZNCgVLH2Hfgsl9RXODOB+ErU3ymHG/5Ut4vtEp:6UOp7KxkXqKf/pUZNCgVLH2HfgsL1OSK
TLSH
T1EE52E867648D9A3B0FC8D58DDC16BF4FADB6015766780C7452FA5C0803A97CB124A2FB
MD5 SHA1 SHA512 SSDEEP TLSH

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Local State

Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
Size 115KB
SHA256 fc6fc127656013bacea903ccf4af85dd24803f37d862fb7c734e35ad506af5dc
MD5 91a3b3d0fd62ea394e5787062ead4460
SHA1 d626c3e1f1056630f00316538dcf9b6b3df9c01c
SHA512 15a67082761c3e249945703aec9eb94ab8d4fd9b4def318620c7c273229a99b1704cc46bf266d3214c23e516b8162bd98d463ae3e07bf57aeb8e776a529d6f44
SSDEEP 3072:+Gm7D5Lk17ox1tIpud63U8BehbCBi9fTrMO:Zm7Rkm1tYpBeh2BAoO
TLSH
T120C3123B5D65E9375978A71EB48E0B1E1EF249A6C930DE42C8D86B0433FA7CC1A44A34
MD5 SHA1 SHA512 SSDEEP TLSH

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Local State

Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
Size 116KB
SHA256 8f336e5a6a264744ff202c4c15f53fe054bdd3f7dcb519f369c46f74f1e43f5b
MD5 07942ca1e4e309932430e0c03fcc8274
SHA1 86d972acd908778d62b82e91c37913e01a10b0af
SHA512 887eabc4918cb1267f1e9003af9d7ac8cba8b29a28b3ed17318a5240b04743468635ac58e40929abbefe643a77923efe0b4903fa57e370c99575a6c164c6ba11
SSDEEP 3072:EzbGm7D5Lk17ox1tIpud63U8BehbCBi9fTrMO:EzCm7Rkm1tYpBeh2BAoO
TLSH
T173C3123B6D65E9375DB9BB1AB04E0E1F1DF14DA7C920DE52C8D86B0423EA7CC1A48934
MD5 SHA1 SHA512 SSDEEP TLSH

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