Static task
static1
Behavioral task
behavioral1
Sample
HTML5LaunchHelper.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
HTML5LaunchHelper.exe
Resource
win10v2004-20230220-en
General
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Target
HTML5LaunchHelper.exe
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Size
87KB
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MD5
1f00b4e3cbda10edf974b6a9653a0461
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SHA1
6359c7f85f9600a75d0c50deaac2c2e192518d13
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SHA256
aae4a7259d0f5e2333a7e9c9073af921894e32e7801b622becde0a7fa2914984
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SHA512
c2728a5287747960186c41173fbe0fe8bc922a4a8dbd88683a6b9bfa44e3bff52e71510b06924c972db176683d633e31e3c55144dff8aa20a74d2381d5fc909e
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SSDEEP
1536:MHf+wVmKc4d2gz5NN2OH5kvQX5gljqXp:MHf+yc8Rbd5cQClGXp
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource HTML5LaunchHelper.exe
Files
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HTML5LaunchHelper.exe.exe windows x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
mscoree
_CorExeMain
Sections
.text Size: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 70KB - Virtual size: 69KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ