Static task
static1
Behavioral task
behavioral1
Sample
2024-04-17_3a59710dba98c2db2ff581e6163e4e8e_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-17_3a59710dba98c2db2ff581e6163e4e8e_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-17_3a59710dba98c2db2ff581e6163e4e8e_cryptolocker
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Size
38KB
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MD5
3a59710dba98c2db2ff581e6163e4e8e
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SHA1
1f625bd62ed81d0a7dbead93cd95434b4f539554
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SHA256
821ff177162e16ead7cd8aa7b04875ced0aac978526f6821fe6434169bb4c3c2
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SHA512
a2998f0990ee6c86d390e323a62e5e098b1100e312eb29d95773dd13ee8d5dba1d8700eadc8bc4c01538799c7fdde3b335433e67f9f24799887e1474a37eae79
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6WaJIOc+UPPEkLp1:YGzl5wjRQBBOsP1QMOtEvwDpjgarrkLb
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 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-04-17_3a59710dba98c2db2ff581e6163e4e8e_cryptolocker
Files
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2024-04-17_3a59710dba98c2db2ff581e6163e4e8e_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
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.yya Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ