Behavioral task
behavioral1
Sample
fba22e1bfba8c613d4ba95851c02f5f52de5930b1275c058dbf32a560a00287aN.exe
Resource
win7-20240903-en
General
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Target
fba22e1bfba8c613d4ba95851c02f5f52de5930b1275c058dbf32a560a00287aN
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Size
44KB
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MD5
502474186ade4e28abd658434c06a690
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SHA1
e07629adf4fa233413f8fd0ac8516ac4cbd9a61c
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SHA256
fba22e1bfba8c613d4ba95851c02f5f52de5930b1275c058dbf32a560a00287a
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SHA512
4280940bbefcb35d58ea2c6555952d6cbd60f964e957cf2865d1401b66ec1b42c4082aea2b75d51e77657b83cabba3ee15e3e9e16f72ecb5cc0ce1341faed621
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SSDEEP
768:kBT37CPKKdJJTU3U2lRtJfOn33EskmKs333EskmKslyMQWKF:CTW7JJTU3UytJfOEfmKjfmKwyMQWKF
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fba22e1bfba8c613d4ba95851c02f5f52de5930b1275c058dbf32a560a00287aN unpack001/out.upx
Files
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fba22e1bfba8c613d4ba95851c02f5f52de5930b1275c058dbf32a560a00287aN.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