Behavioral task
behavioral1
Sample
40a3cdb5afa0bfb46f387c4cf926e0e2.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
40a3cdb5afa0bfb46f387c4cf926e0e2.exe
Resource
win10v2004-20231215-en
General
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Target
40a3cdb5afa0bfb46f387c4cf926e0e2
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Size
605KB
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MD5
40a3cdb5afa0bfb46f387c4cf926e0e2
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SHA1
37ccc8f57d8a04c95c9ae5d48b47bad159efbbf4
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SHA256
573959b746f3aa2cd4d761d4d34d49b83ab2b2d8368eb8ca5d0a053f1aa8abbc
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SHA512
9929b94dd5e233b8a472c6afe8fd6baa0cee7fcd7d6c278219b153facf1447c606ec53ffa3f8542505c1bb0a12ff48f984cc2ff858557b427e3b6e44cc410509
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SSDEEP
12288:RKr8qS1MlFmnQdcjdQ5f2uTevYZNIJuKipHm:IAqS1MeQCjdQ5+uav4NVa
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 40a3cdb5afa0bfb46f387c4cf926e0e2
Files
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40a3cdb5afa0bfb46f387c4cf926e0e2.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: 588KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 195KB - Virtual size: 196KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 107KB - Virtual size: 108KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE