Behavioral task
behavioral1
Sample
2024-05-10_0ac6d1a4e91c41f9b8202cac307cb747_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-05-10_0ac6d1a4e91c41f9b8202cac307cb747_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-10_0ac6d1a4e91c41f9b8202cac307cb747_cryptolocker
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Size
65KB
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MD5
0ac6d1a4e91c41f9b8202cac307cb747
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SHA1
068ed1315c3845995fb6a9921b28a80a3647da87
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SHA256
0f24d8370eeac237de1926f2447cfcfebac3801b5c19740b925f464eaa116d37
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SHA512
e6c61b96962d4c05b732397247ddf5ee4a10e3883c83dc2e2b976bd15388eab8ac78227adce20bb0a6349b406e655c30f0aa69ded772fe96327f32510533d560
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjY6UAXK:1nK6a+qdOOtEvwDpjK
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-05-10_0ac6d1a4e91c41f9b8202cac307cb747_cryptolocker
Files
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2024-05-10_0ac6d1a4e91c41f9b8202cac307cb747_cryptolocker.exe windows:5 windows x86 arch: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