Behavioral task
behavioral1
Sample
b7f337f38e3d6d619fb2baac5bf3950e7e01f3bd0c8dc42d3982b4fa6c366905.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral2
Sample
b7f337f38e3d6d619fb2baac5bf3950e7e01f3bd0c8dc42d3982b4fa6c366905.exe
Resource
win11-20240412-en
General
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Target
b7f337f38e3d6d619fb2baac5bf3950e7e01f3bd0c8dc42d3982b4fa6c366905
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Size
266KB
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MD5
4152596a7bc9f0f717269f7439c1a140
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SHA1
e5d9ea65bbcdeea7f65fc48be3cab2970a2fbec1
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SHA256
b7f337f38e3d6d619fb2baac5bf3950e7e01f3bd0c8dc42d3982b4fa6c366905
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SHA512
6ffa5d5669e8c7bd1d27c59495bdce4b438e667e6fcf9ef76dbd0c33bbbb724f689e1403a3a84c7ed4f65d3b3d04dc3e79eab58ce7ca9fd6d5f9fa2812bc561f
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SSDEEP
6144:CXzKdNY49u8rV3uw3w+atfHcHx1SFen01net:Ra4AujatfHuxAQ01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b7f337f38e3d6d619fb2baac5bf3950e7e01f3bd0c8dc42d3982b4fa6c366905 unpack001/out.upx
Files
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b7f337f38e3d6d619fb2baac5bf3950e7e01f3bd0c8dc42d3982b4fa6c366905.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