Behavioral task
behavioral1
Sample
31a224d6c389a9c9678ca69b30a14b90N.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
31a224d6c389a9c9678ca69b30a14b90N.exe
Resource
win10v2004-20240802-en
General
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Target
31a224d6c389a9c9678ca69b30a14b90N.exe
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Size
33KB
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MD5
31a224d6c389a9c9678ca69b30a14b90
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SHA1
cf28d036756395f93468b110fb3994c1d59c2ede
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SHA256
91acecf79fe8b39e1476bfacc0e7e28db9c8cc370feff0132b4468ce367dc166
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SHA512
d95422a47ab6af0522c6ed3228fac93b25ccc30d94402271999d146ad77735da2a30308164dd0cfce801d56401e7695db5b001c54b5e56269d4f740afde5b02a
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SSDEEP
768:kBT37CPKKdJJcbQbf1Oti1JGBQOOiQJhATBApwp133EskmKsN33EskmKsZR:CTW7JJZENTBAOIfmKJfmKQR
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 31a224d6c389a9c9678ca69b30a14b90N.exe unpack001/out.upx
Files
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31a224d6c389a9c9678ca69b30a14b90N.exe.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
Sections
UPX0 Size: - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.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
Sections
.text Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ