Behavioral task
behavioral1
Sample
42ba735ca03e87a472db788b64b473f62959b59daac1176aad49760f68924b25.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
42ba735ca03e87a472db788b64b473f62959b59daac1176aad49760f68924b25.exe
Resource
win10v2004-20240426-en
General
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Target
42ba735ca03e87a472db788b64b473f62959b59daac1176aad49760f68924b25
-
Size
87KB
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MD5
8e81cc78a9becee28b5c982bf238d2d6
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SHA1
afd2b5186eaac81316b20e54a707bff2b4ccece1
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SHA256
42ba735ca03e87a472db788b64b473f62959b59daac1176aad49760f68924b25
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SHA512
8655ef72ee5dc77464637613224f2432dd240a2dc431640fbcf675c2a84c6afcf7cd2bfdbeb1a896fcbfe962805991a91084d9b79a0e1f2f72365a5cdad60d59
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SSDEEP
1536:TYjIyeC1eUfKjkhBYJ7mTCbqODiC1ZsyHZK0FjlqsS5eHyG9LU3YG8nx/:0dEUfKj8BYbDiC1ZTK7sxtLUIGa
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 42ba735ca03e87a472db788b64b473f62959b59daac1176aad49760f68924b25
Files
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42ba735ca03e87a472db788b64b473f62959b59daac1176aad49760f68924b25.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: 496KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 75KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ