Behavioral task
behavioral1
Sample
e7b5383146a9013d65ec79c4c91d5356febee9a42c79187998b7c42830ee3170.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
e7b5383146a9013d65ec79c4c91d5356febee9a42c79187998b7c42830ee3170.exe
Resource
win10v2004-20240508-en
General
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Target
e7b5383146a9013d65ec79c4c91d5356febee9a42c79187998b7c42830ee3170
-
Size
87KB
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MD5
110981aa92e13b509876c07f904c4c42
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SHA1
657e944c4d1ae0a142d841da2e773d7d57c455d6
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SHA256
e7b5383146a9013d65ec79c4c91d5356febee9a42c79187998b7c42830ee3170
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SHA512
729247adcb5a3da55ca40c84a929588e01c8aa779370c47b133d5e5d65cbe260be1297e0e0f69c685b87ef0c96616a47fc3c46a7753fb07c4f53d7d6a6f541d5
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SSDEEP
1536:N5VzcfA/6LrVpL74gfh16neMl7tVMpgtGBnxdZpxowr5RkmMGSx2F6M4HbJ:/V2A/gVh74gpgeMVp+pxT9mm5SxnLJ
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 e7b5383146a9013d65ec79c4c91d5356febee9a42c79187998b7c42830ee3170 unpack001/out.upx
Files
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e7b5383146a9013d65ec79c4c91d5356febee9a42c79187998b7c42830ee3170.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