Behavioral task
behavioral1
Sample
ec81b43cf691de6139b8f9d371506a3f4eb92235e6552f483f299d233f9a676e.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral2
Sample
ec81b43cf691de6139b8f9d371506a3f4eb92235e6552f483f299d233f9a676e.exe
Resource
win11-20240426-en
General
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Target
ec81b43cf691de6139b8f9d371506a3f4eb92235e6552f483f299d233f9a676e
-
Size
266KB
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MD5
347cd51b4b2e1178575958560b9be134
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SHA1
afff5b83509a4828f02fae79dc161dc5da4ea204
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SHA256
ec81b43cf691de6139b8f9d371506a3f4eb92235e6552f483f299d233f9a676e
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SHA512
cc522e003e9486e09415325dc05de8b8f0f21cfd551d094a3642889aa28ec99af229040316b599ce5d9a15baa6fd2bc0c0bd62922f88b6891ff61e0d3fe701fe
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SSDEEP
6144:sXzKdNY49u8rV3VN9mdB7Les+eFMBxIz01net:ja4ASNMBu/eF+s01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource ec81b43cf691de6139b8f9d371506a3f4eb92235e6552f483f299d233f9a676e unpack001/out.upx
Files
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ec81b43cf691de6139b8f9d371506a3f4eb92235e6552f483f299d233f9a676e.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: 368KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 163KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 101KB - Virtual size: 104KB
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: 114KB - Virtual size: 113KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 35KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 327KB - Virtual size: 326KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ