Behavioral task
behavioral1
Sample
b5a3d17a2328c5f55494b3c7e7c50583.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b5a3d17a2328c5f55494b3c7e7c50583.exe
Resource
win10v2004-20240226-en
General
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Target
b5a3d17a2328c5f55494b3c7e7c50583
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Size
133KB
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MD5
b5a3d17a2328c5f55494b3c7e7c50583
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SHA1
46354c2171d0a8619ff6899cc90b3965f03af7fb
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SHA256
7d8f4593a5cc35c9b35c495793f8d1f3a7946e3c141f9e08a449e71dbbd6138d
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SHA512
13777f12fff588d2e5754ca0b8550734e692738b7381641d1f5a2d75e328ba5f2d64dc6e74b5de9fe7500e6afdc5324ea78e7ceb8c0e43bf44b6535ae7725051
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SSDEEP
3072:pveUY87FzjSxFcjEzZ45sd985XEYcXYE1sQXoo+Q:ERMjSxFC0NdYXJcVbaQ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b5a3d17a2328c5f55494b3c7e7c50583
Files
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b5a3d17a2328c5f55494b3c7e7c50583.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: - Virtual size: 396KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 131KB - Virtual size: 132KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE