Behavioral task
behavioral1
Sample
ea50314059d0d9d95eb8e683f568ebb048a381be1c1abd65438e342cee9a3227.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
ea50314059d0d9d95eb8e683f568ebb048a381be1c1abd65438e342cee9a3227.exe
Resource
win10v2004-20240419-en
General
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Target
ea50314059d0d9d95eb8e683f568ebb048a381be1c1abd65438e342cee9a3227
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Size
3.0MB
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MD5
b81a29f878a661b4ea9568949251f419
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SHA1
ca22c9074c4c2a7eb6238a003904a878ee86e109
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SHA256
ea50314059d0d9d95eb8e683f568ebb048a381be1c1abd65438e342cee9a3227
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SHA512
2ef99908f399189b7ba3ea51033f221c2d559d867610028ad39783997c525c5cd106c4f444c0748c7d579fa33d6102399f7a6948f3fa45926e4d82a61abe42b9
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SSDEEP
49152:LZnCRw3438x0TVDKNxOafuUYUc9no2IWkAyf1CQ+v5XxCv6PxIc:LARw3UJKHOa/Xffs0S5Ic
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource ea50314059d0d9d95eb8e683f568ebb048a381be1c1abd65438e342cee9a3227 unpack001/out.upx
Files
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ea50314059d0d9d95eb8e683f568ebb048a381be1c1abd65438e342cee9a3227.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 6.8MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 3.0MB - Virtual size: 3.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 44KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 4.7MB - Virtual size: 4.7MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1.2MB - Virtual size: 1.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 73KB - Virtual size: 265KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3.0MB - Virtual size: 3.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 333KB - Virtual size: 333KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ