Behavioral task
behavioral1
Sample
92b97d8ac8358e66b9a7a385b2d52b5c_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
92b97d8ac8358e66b9a7a385b2d52b5c_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
92b97d8ac8358e66b9a7a385b2d52b5c_cryptolocker_JC.exe
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Size
87KB
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MD5
92b97d8ac8358e66b9a7a385b2d52b5c
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SHA1
4814f44efc9c026033d98a9fb1bf9528d44a308a
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SHA256
97405bbc329c332c1864c2281c064ddad817c741efdcad2f2913cf96b8a8b06e
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SHA512
e302e613e7c67b82a9df6f76cc6bf958a82234ddd87b45fbea82c828c4c93c6ff61b035ecb9cb7b08dada430952eff1fc37c6c9433c44676080860c147fd8199
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJl8QAPM8Ho6cRDjH:zCsanOtEvwDpj+
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 92b97d8ac8358e66b9a7a385b2d52b5c_cryptolocker_JC.exe
Files
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92b97d8ac8358e66b9a7a385b2d52b5c_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