Static task
static1
Behavioral task
behavioral1
Sample
2024-04-21_35ac48531d79cc32ebce965fb3ecba40_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-04-21_35ac48531d79cc32ebce965fb3ecba40_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-21_35ac48531d79cc32ebce965fb3ecba40_cryptolocker
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Size
39KB
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MD5
35ac48531d79cc32ebce965fb3ecba40
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SHA1
60c498b58f3058641cee7d84240e75c905293728
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SHA256
a610c522d684b139d6ec5bddec5cee2f111dd0b5e4d84daa0152418f7d75db36
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SHA512
71f9995364e01d67731860e57683741d28886e5af5c33c8205e02bf5e22d7fb2d7a6c63f96966df3d8f51c46a4ad60eba1b955bc6dbfde567190aec4a5da6d32
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6WaJIOc+UPPEkLp6S:YGzl5wjRQBBOsP1QMOtEvwDpjgarrkLf
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 2024-04-21_35ac48531d79cc32ebce965fb3ecba40_cryptolocker
Files
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2024-04-21_35ac48531d79cc32ebce965fb3ecba40_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