Behavioral task
behavioral1
Sample
2c341590ea22c01d4b0159de87c235e6_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
2c341590ea22c01d4b0159de87c235e6_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
2c341590ea22c01d4b0159de87c235e6_cryptolocker_JC.exe
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Size
62KB
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MD5
2c341590ea22c01d4b0159de87c235e6
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SHA1
07d6b7d639c388136778bc57664640ec213a46a0
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SHA256
e265128f09fa65290f8588f75efe3113f5031c55c131ee95a92f0b01dd2eea5c
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SHA512
7f8260e44dc6952b82e182caf64c87095634926bc58cc10a73ce10a1af94eb60f1e0235ed2244440ce21d159a14b131c2925703f7a1d98d10f1d07801f206168
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SSDEEP
1536:z6QFElP6n+gKmddpMOtEvwDpj9aYaFAh5M:z6a+CdOOtEvwDpjQr
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2c341590ea22c01d4b0159de87c235e6_cryptolocker_JC.exe
Files
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2c341590ea22c01d4b0159de87c235e6_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_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