Behavioral task
behavioral1
Sample
ef83e960da667c3f5fca1557394f47344ae54b09b0656a84b90306c1d3417ec7.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral2
Sample
ef83e960da667c3f5fca1557394f47344ae54b09b0656a84b90306c1d3417ec7.exe
Resource
win11-20240508-en
General
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Target
ef83e960da667c3f5fca1557394f47344ae54b09b0656a84b90306c1d3417ec7
-
Size
266KB
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MD5
550a7e522577ac296a81160505666c02
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SHA1
099cfe95d24c277cd888c8b0314efbb581584361
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SHA256
ef83e960da667c3f5fca1557394f47344ae54b09b0656a84b90306c1d3417ec7
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SHA512
e55bdb4fd18f34b2d9367476149e762b3d433cf1bce45cac50199fbfdfb51817120a6b76567f730778f2a3ebf1f27afc7ea6d1b667457e0002507d369a990d97
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SSDEEP
6144:6XzKdNY49u8rVCK+hV7k1QXzF5Ov01net:5a4Aj/7lXiv01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource ef83e960da667c3f5fca1557394f47344ae54b09b0656a84b90306c1d3417ec7 unpack001/out.upx
Files
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ef83e960da667c3f5fca1557394f47344ae54b09b0656a84b90306c1d3417ec7.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