Behavioral task
behavioral1
Sample
a5b7e864ac2951cc6d24295a4dfbce98c4f4baf4abbfb0a148b71cb6c46f477f.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral2
Sample
a5b7e864ac2951cc6d24295a4dfbce98c4f4baf4abbfb0a148b71cb6c46f477f.exe
Resource
win11-20240419-en
General
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Target
a5b7e864ac2951cc6d24295a4dfbce98c4f4baf4abbfb0a148b71cb6c46f477f
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Size
266KB
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MD5
c54a57fcab85a0b1c97fc1035e3401d4
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SHA1
4f68420dd3b9f98dccfe7894f256410bc39be430
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SHA256
a5b7e864ac2951cc6d24295a4dfbce98c4f4baf4abbfb0a148b71cb6c46f477f
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SHA512
48209d38c67971edfe8164584fb57c96b24662cc5af5f58e6371b46e4fc265f0326c6af4e9d84c5b00ff94f4303fc359e1fddefa16462e3df30765f48db401b1
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SSDEEP
3072:WNXEGZJWhfNFC4S60+XoLczrVmXuEhKRu6MZs1FLL5r6jQ6yGl1NsYH01ne4PK:kXzKdNY49u8rV7os1Gl3s001net
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a5b7e864ac2951cc6d24295a4dfbce98c4f4baf4abbfb0a148b71cb6c46f477f unpack001/out.upx
Files
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a5b7e864ac2951cc6d24295a4dfbce98c4f4baf4abbfb0a148b71cb6c46f477f.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