Behavioral task
behavioral1
Sample
ef8c932c0ed1d2f626ecd6a823b0412a4e53ab86bf77da853c385eb93c165ee4.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
ef8c932c0ed1d2f626ecd6a823b0412a4e53ab86bf77da853c385eb93c165ee4.exe
Resource
win10v2004-20240508-en
General
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Target
ef8c932c0ed1d2f626ecd6a823b0412a4e53ab86bf77da853c385eb93c165ee4
-
Size
31KB
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MD5
280a0dfe443b8b03ec971c6937baf84c
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SHA1
cf70925cc21b3b8694333024f7813c1b184b7eb9
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SHA256
ef8c932c0ed1d2f626ecd6a823b0412a4e53ab86bf77da853c385eb93c165ee4
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SHA512
757f689613f0b32d577cf964db4e1932793b35b125e36bb000d0df4cc1d05188efa7edc7126120a4bca3d9a0c8d838c4c051672d2304976ec0a94f7a918a3b94
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SSDEEP
768:Idgvo4LSL9Z4HZdQEekjN8SMx8eiDvPQE:IdgQYcXEm85DvP
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource ef8c932c0ed1d2f626ecd6a823b0412a4e53ab86bf77da853c385eb93c165ee4 unpack001/out.upx
Files
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ef8c932c0ed1d2f626ecd6a823b0412a4e53ab86bf77da853c385eb93c165ee4.exe windows:6 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: 44KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 25KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:6 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: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 912B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 25KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 364B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ