Behavioral task
behavioral1
Sample
394c112f3aa674b1650fea8fb6407ae7_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
394c112f3aa674b1650fea8fb6407ae7_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
394c112f3aa674b1650fea8fb6407ae7_cryptolocker_JC.exe
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Size
59KB
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MD5
394c112f3aa674b1650fea8fb6407ae7
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SHA1
f64e3f432fb9c24a6dc433c8c4fc6cd03a1f3ee2
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SHA256
dc21dc4560d51865ca21a4a70e7d3a9262c1dffe78301a20cf052f8ec3943f4b
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SHA512
89d85023343a465295e31df40958d672e249ce53be1bb5f2c4ce0f66f5723914b6323a2399479dc16d8e12c471b7829bc584589797ffb339ac1f8a3c8fa1a428
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjYXUW:1nK6a+qdOOtEvwDpj8
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 394c112f3aa674b1650fea8fb6407ae7_cryptolocker_JC.exe
Files
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394c112f3aa674b1650fea8fb6407ae7_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
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE