Static task
static1
Behavioral task
behavioral1
Sample
TheOtterTypingTool.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
TheOtterTypingTool.exe
Resource
win10v2004-20230915-en
General
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Target
TheOtterTypingTool.exe
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Size
24.2MB
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MD5
4dae32d457a6d020a6417371116b7231
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SHA1
e53687381b152adca7910e2187c47485ed26b7b2
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SHA256
43e50bda9160c9067519ea54f0fd46c069f6b09ce5650eb7f98e8f204f519167
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SHA512
fadb5b0057a413c97c7660feab3dbc6468beeeb1317c622a44a221c3af14040bdbcfdb9e63b0e0bce1e69ccf970b4e64eb04c64979637f575a1fb8d9a645ddf9
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SSDEEP
786432:yt/1CtGE8upLVNM4pmfj+YQqoPmfhres:Q/c8uGjfroPYres
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource TheOtterTypingTool.exe
Files
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TheOtterTypingTool.exe.exe windows:4 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
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 24.1MB - Virtual size: 24.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 22KB - Virtual size: 22KB
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