Behavioral task
behavioral1
Sample
31c071b2a25fff1a3dcac4c5c4aa4182f9df73802a8b92d9bd09bfb78354711f.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
31c071b2a25fff1a3dcac4c5c4aa4182f9df73802a8b92d9bd09bfb78354711f.exe
Resource
win10v2004-20240508-en
General
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Target
31c071b2a25fff1a3dcac4c5c4aa4182f9df73802a8b92d9bd09bfb78354711f
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Size
143KB
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MD5
c20f60dede72ffcca33f9b097ce0c84b
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SHA1
c6c2eb78172dd416dcebe2e47f92220d800b8fe4
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SHA256
31c071b2a25fff1a3dcac4c5c4aa4182f9df73802a8b92d9bd09bfb78354711f
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SHA512
409e8002db817ddbe5593650d0764be93e1fa719145340f136bff84f05f90b24858d08a382d4f99bf5abd920d9e49b450827584289775c2156af46ed0eafc2b2
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SSDEEP
3072:M1i/NU8bOMYcYYcmy5cU+gTn6HOjDhWrzvvQwlgO5v1i/NU82OMYcYYamv5b:6i/NjO5YBgegD0PHzSwi/N+O7
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 31c071b2a25fff1a3dcac4c5c4aa4182f9df73802a8b92d9bd09bfb78354711f
Files
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31c071b2a25fff1a3dcac4c5c4aa4182f9df73802a8b92d9bd09bfb78354711f.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 86KB - Virtual size: 100KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 29KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 25KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE