Behavioral task
behavioral1
Sample
2e7bdfbbf413c266dbe17e3c6f7f2f580cd7af84d39bdde0e3c608d700cf23a4.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
2e7bdfbbf413c266dbe17e3c6f7f2f580cd7af84d39bdde0e3c608d700cf23a4.exe
Resource
win10v2004-20240508-en
General
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Target
2e7bdfbbf413c266dbe17e3c6f7f2f580cd7af84d39bdde0e3c608d700cf23a4
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Size
27KB
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MD5
45f319d825ea3af3d2b9e10344bd92b3
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SHA1
5684610c1015bf6d04df963bdd2ebd326cdb9949
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SHA256
2e7bdfbbf413c266dbe17e3c6f7f2f580cd7af84d39bdde0e3c608d700cf23a4
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SHA512
6a9951479f56af96194ada8cc72f2e835822495d033537b89f5b5e66e3b3c6d69476f7145e2ba07ce949c22ec853d8528ba0f14574153e7147030c12c4d895b0
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SSDEEP
768:X9J/3FzjgfanEGx8V36unjv88tznuRU65Y4gpph1ePVCM2:N5VzcfA/6LrVpL74gfh16n2
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 2e7bdfbbf413c266dbe17e3c6f7f2f580cd7af84d39bdde0e3c608d700cf23a4 unpack001/out.upx
Files
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2e7bdfbbf413c266dbe17e3c6f7f2f580cd7af84d39bdde0e3c608d700cf23a4.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