Behavioral task
behavioral1
Sample
5bad042a43ecf0bdcf517ca0c66d0065_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
5bad042a43ecf0bdcf517ca0c66d0065_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
5bad042a43ecf0bdcf517ca0c66d0065_cryptolocker_JC.exe
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Size
112KB
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MD5
5bad042a43ecf0bdcf517ca0c66d0065
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SHA1
3b9e3c3f08ac4376e4ff1a84fcab770eb8a465aa
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SHA256
f9a110b944ca1af83ce51b6ebaa434299e95ba1d33ae5c08fded8967b93ac8f4
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SHA512
3ee646202260d72300e3b1695a442d600f8c51aefc56cf335422b05a708f5b2aebf5e5975652eaf1fb33ec98642c4fe3531edd0e74a09cc9793dd50eeb28d7ac
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjCGYQbN/PKwNgerarF:T6a+rdOOtEvwDpjLzE
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 5bad042a43ecf0bdcf517ca0c66d0065_cryptolocker_JC.exe
Files
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5bad042a43ecf0bdcf517ca0c66d0065_cryptolocker_JC.exe.exe 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
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_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