Behavioral task
behavioral1
Sample
11fec1dd71e44a811de2a7fcc259a4cab455362da64aa7c76935b64fdebd2958.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
11fec1dd71e44a811de2a7fcc259a4cab455362da64aa7c76935b64fdebd2958.exe
Resource
win10v2004-20240508-en
General
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Target
11fec1dd71e44a811de2a7fcc259a4cab455362da64aa7c76935b64fdebd2958
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Size
128KB
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MD5
78913a000732f5c08737a459487f34e3
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SHA1
102d1c69b4a3cbe237d91fe3e393c58b180913cb
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SHA256
11fec1dd71e44a811de2a7fcc259a4cab455362da64aa7c76935b64fdebd2958
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SHA512
d38ecec13d2910e71b38cab598045099c3bffef8a10980c66b3a2d683f44d97a59d1998f09de56318b48ffe71f200527fd0e2d8bd48965f31a39540ffbb9e1f7
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SSDEEP
3072:/V2A/gVh74gpgNDJmSp+SHMTgXRDGcKCq131Hr7kPU:/MAoVNkdmSlBBDjq1Br7kPU
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 11fec1dd71e44a811de2a7fcc259a4cab455362da64aa7c76935b64fdebd2958 unpack001/out.upx
Files
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11fec1dd71e44a811de2a7fcc259a4cab455362da64aa7c76935b64fdebd2958.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_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 60KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 25KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
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_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 46KB - Virtual size: 45KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.htext Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE