Behavioral task
behavioral1
Sample
88700e86d6019a86fd98ea6818c962db_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
88700e86d6019a86fd98ea6818c962db_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
88700e86d6019a86fd98ea6818c962db_cryptolocker_JC.exe
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Size
94KB
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MD5
88700e86d6019a86fd98ea6818c962db
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SHA1
aea5c89d005ba9f5fe10a1ff835f92ca75f44641
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SHA256
693ce0104cbb2cbad2e3a850a53192ff0c83d8e7026150915b17665794faad0a
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SHA512
8ba2353f171cc2a3780f5c42d5a858cf452d14cdd58c66f0c3d6e763b475457e60f2c5c700bccf0b4c55a212e88a4c876f6746a5d9fbf32ad404d2db079e7dd7
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJl8QAPM8Ho6cRDjuv4:zCsanOtEvwDpjw
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 88700e86d6019a86fd98ea6818c962db_cryptolocker_JC.exe
Files
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88700e86d6019a86fd98ea6818c962db_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