Static task
static1
Behavioral task
behavioral1
Sample
85d565d1afa45da7b938db5f6db5fa20_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
85d565d1afa45da7b938db5f6db5fa20_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
85d565d1afa45da7b938db5f6db5fa20_cryptolocker_JC.exe
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Size
79KB
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MD5
85d565d1afa45da7b938db5f6db5fa20
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SHA1
8c6d86e6b81ae2ec02314bc0e831883f8fbcb708
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SHA256
5e8e406f1403a3163119024fd54c37b0baea7540749227ea6de227e84f60050c
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SHA512
99dfad0bf857aac6eddc6d3c2aafa4a55ed2aef6e2aa69ce202ae4533ccf962d4c0903a223fd5a1fc4029676c2e2380b6f7ae6ac8ab3d347bdef560032d0df19
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/RsxQzCtJ:ZVxkGOtEvwDpjcm
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 85d565d1afa45da7b938db5f6db5fa20_cryptolocker_JC.exe
Files
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85d565d1afa45da7b938db5f6db5fa20_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
Sections
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ