Behavioral task
behavioral1
Sample
2d4aded89273fef7921e24755665ddc9_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
2d4aded89273fef7921e24755665ddc9_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
2d4aded89273fef7921e24755665ddc9_cryptolocker_JC.exe
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Size
82KB
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MD5
2d4aded89273fef7921e24755665ddc9
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SHA1
64097927a1f823f506a449e4182d1d1291e8fa91
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SHA256
5b352e7df647615babed199bbcd73270fe60ca9ba62b7c092a605444cf1fb756
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SHA512
3f5def7e9b3c7a871441c4f1302e9b11586befe40881f6311116ed8597bde5250b231fa818919b41d072972f4f8c8cfd1ee5b455f08f989a20bc6c03360675aa
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOTB:T6a+rdOOtEvwDpjNh
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2d4aded89273fef7921e24755665ddc9_cryptolocker_JC.exe
Files
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2d4aded89273fef7921e24755665ddc9_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