Behavioral task
behavioral1
Sample
5b2f76bc85253552b3842f03affa0302_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
5b2f76bc85253552b3842f03affa0302_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
5b2f76bc85253552b3842f03affa0302_cryptolocker_JC.exe
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Size
88KB
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MD5
5b2f76bc85253552b3842f03affa0302
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SHA1
9986da112b32bce61da5e2255bfe13c74083738c
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SHA256
51f563606236b9adacec2d8934aedea4a4470a8f8452d141a2db51673c998cc7
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SHA512
7c22dbe7f18fe3813492644e71b32969586d2ce0b08afa139afda72db8651f56f5611dbd6a482f033d12d344d0a1effc08d42881de295035af15d4501577b61c
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJl8QAPM8Ho6cRDjy:zCsanOtEvwDpjL
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 5b2f76bc85253552b3842f03affa0302_cryptolocker_JC.exe
Files
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5b2f76bc85253552b3842f03affa0302_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