Behavioral task
behavioral1
Sample
92639d5d09a6552b0efdedbb45871190_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
92639d5d09a6552b0efdedbb45871190_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
92639d5d09a6552b0efdedbb45871190_cryptolocker_JC.exe
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Size
54KB
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MD5
92639d5d09a6552b0efdedbb45871190
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SHA1
bdc56c94cca3cb2bf2c835840aa38befec56245a
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SHA256
334c4b0c0379957130002c6fbdd29bcb40e2194bfb23a0cdadfe856215877441
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SHA512
29761404a94397e6b4a8850067cd2b2f12bbc2b5a82c742f790dbff5502ae99ea2f2ac1f7e8f69f49d2ce22fb533ff93799410cada263b5efc7cbf8548fb253a
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SSDEEP
768:zQz7yVEhs9+syJP6ntOOtEvwDpjFelaB7yBEY9Su8Rh:zj+soPSMOtEvwDpj4kpmen
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 92639d5d09a6552b0efdedbb45871190_cryptolocker_JC.exe
Files
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92639d5d09a6552b0efdedbb45871190_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