Behavioral task
behavioral1
Sample
996e84ef6f5df70558b3275f6c2e2ace_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
996e84ef6f5df70558b3275f6c2e2ace_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
996e84ef6f5df70558b3275f6c2e2ace_cryptolocker_JC.exe
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Size
59KB
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MD5
996e84ef6f5df70558b3275f6c2e2ace
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SHA1
cd637f8f61e9ae4871c78472fab65d4588337f94
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SHA256
be48463443d58d8d0fed04c00f5278e41bf183cd6d05238b2aa8dcb339e16495
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SHA512
18a62194bb8c484df6ce7011c8fed15cd78d5e3a33e8809f93b5aba004c4763f2ef1cfdc457ab386fcd819fc5901ec8daea905203609832294fcc2d9f854b299
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUPT:T6a+rdOOtEvwDpjNm
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 996e84ef6f5df70558b3275f6c2e2ace_cryptolocker_JC.exe
Files
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996e84ef6f5df70558b3275f6c2e2ace_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