Behavioral task
behavioral1
Sample
a3d913711b7310228d230372a5f870f4.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a3d913711b7310228d230372a5f870f4.exe
Resource
win10v2004-20240221-en
General
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Target
a3d913711b7310228d230372a5f870f4
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Size
1.8MB
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MD5
a3d913711b7310228d230372a5f870f4
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SHA1
66b355b6eddc390c6416a4f7ee00da48b2798111
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SHA256
d2e7ecc617f62acb24c75cdd6eb22786e6f9ea899bb8e5d9abc5f3402376de15
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SHA512
4903401e4701a7f4fbb0c86ec6d7348596e1ba4cd0533ac4bb11957c8a873dce487256578b1c81418d660c168a7dbe416f7c1f3c39add211e6866ff5cf5cd9c6
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SSDEEP
24576:S6pQPxQ2JyP2r5mJV91xM7RpbwgIvs7NxqUkHU:SCqm2Jpr0nNM7Dus7Nx20
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a3d913711b7310228d230372a5f870f4
Files
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a3d913711b7310228d230372a5f870f4.exe windows:4 windows x64 arch:x64
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 1.1MB - Virtual size: 1.1MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 616KB - Virtual size: 620KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE