Behavioral task
behavioral1
Sample
b1b5bbbe2b64d97f5f3005f472e7a9df972caf917599e49b93f8bf6b726a4325.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral2
Sample
b1b5bbbe2b64d97f5f3005f472e7a9df972caf917599e49b93f8bf6b726a4325.exe
Resource
win11-20240508-en
General
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Target
b1b5bbbe2b64d97f5f3005f472e7a9df972caf917599e49b93f8bf6b726a4325
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Size
266KB
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MD5
12bcd3fd5ee95b05eb225dbc74be5ff6
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SHA1
2bbb852a3d6716b9aecd20c311f0fdfff1a563b7
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SHA256
b1b5bbbe2b64d97f5f3005f472e7a9df972caf917599e49b93f8bf6b726a4325
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SHA512
c670dc27e5cfc391511bf5cb2367b7474af5c2b92f7d5d716955c523957d1cbd92e5677b106d10f5d3783929d3078573b30d74fa7ab8ddc63657dfd7d7405b71
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SSDEEP
6144:ZXzKdNY49u8rVZzv9mdB7Les+eFMBxI001net:Ca4ACvMBu/eF+501
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b1b5bbbe2b64d97f5f3005f472e7a9df972caf917599e49b93f8bf6b726a4325 unpack001/out.upx
Files
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b1b5bbbe2b64d97f5f3005f472e7a9df972caf917599e49b93f8bf6b726a4325.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