Behavioral task
behavioral1
Sample
7115388aafc37e9e11a61a9398877395_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
7115388aafc37e9e11a61a9398877395_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
7115388aafc37e9e11a61a9398877395_cryptolocker_JC.exe
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Size
85KB
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MD5
7115388aafc37e9e11a61a9398877395
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SHA1
32e16aabbb06950bd76bb4ffeec18a89039daf0a
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SHA256
35c558120bca16bf2502a34d2b1c575401f4d81da99c54a89a181a69c5d75b05
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SHA512
bef0365a6e0ebe091d91cae320c552f78ac977caf714feb2a5f485cc88181baae7f3c6f3f3dfe27d02ab86a5898fdb2615397a0b6e3f396bc450d0ffc24d90bb
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJl8QAPM8Ho6cRDj+W:zCsanOtEvwDpj0
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 7115388aafc37e9e11a61a9398877395_cryptolocker_JC.exe
Files
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7115388aafc37e9e11a61a9398877395_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