Static task
static1
Behavioral task
behavioral1
Sample
2023-08-26_2f4f62ef713dac10b799ee79855650a8_cryptolocker_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
2023-08-26_2f4f62ef713dac10b799ee79855650a8_cryptolocker_JC.exe
Resource
win10v2004-20230915-en
General
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Target
2023-08-26_2f4f62ef713dac10b799ee79855650a8_cryptolocker_JC.exe
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Size
41KB
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MD5
2f4f62ef713dac10b799ee79855650a8
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SHA1
64276a0b3992de18bded75ab606a096716f8105d
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SHA256
458eb27d4e54f3c75a3f38265ad0c67bc78532bd101a5a895a819c4eb15c1b98
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SHA512
b5d4fffcbb5b6c4e48b75457b251f617af173dc4c1d30505233db55427b5fc88a6a67914fc7015cb09ed4b3da00140c106bd280078196a2a527d8cefe3d5ee7b
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPhbCi44l:6j+1NMOtEvwDpjr8dx44
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2023-08-26_2f4f62ef713dac10b799ee79855650a8_cryptolocker_JC.exe
Files
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2023-08-26_2f4f62ef713dac10b799ee79855650a8_cryptolocker_JC.exe.exe windows:5 windows 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
.MPRESS1 Size: 17KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS2 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE