Behavioral task
behavioral1
Sample
e7d257a01998f93024ed0a873eb9b21e04113b8c22362ae3e79cb3c32e3f1d1c.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
e7d257a01998f93024ed0a873eb9b21e04113b8c22362ae3e79cb3c32e3f1d1c.exe
Resource
win10v2004-20240508-en
General
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Target
e7d257a01998f93024ed0a873eb9b21e04113b8c22362ae3e79cb3c32e3f1d1c
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Size
27KB
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MD5
1682d8dcd84f038772b6bf8d3df54615
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SHA1
e2ab3eb97f5fb915a88be091fc61705482fdc141
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SHA256
e7d257a01998f93024ed0a873eb9b21e04113b8c22362ae3e79cb3c32e3f1d1c
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SHA512
3ea62a1533736b9aed6fa7cfe2ba4962e7c497317dc3163f868a1f4052756f762ce739dc6ecb9635707bfd41cc3d7b2ebade9a98b1b1da45177171e3998a3dc8
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SSDEEP
768:X9J/3FzjgfanEGx8V36unjv88tznuRU65Y4gpph1ePVCMzb:N5VzcfA/6LrVpL74gfh16nf
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 e7d257a01998f93024ed0a873eb9b21e04113b8c22362ae3e79cb3c32e3f1d1c unpack001/out.upx
Files
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e7d257a01998f93024ed0a873eb9b21e04113b8c22362ae3e79cb3c32e3f1d1c.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