Static task
static1
Behavioral task
behavioral1
Sample
2024-01-29_f7fbe7b200e2fc6a571dea2c7ecc4050_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-29_f7fbe7b200e2fc6a571dea2c7ecc4050_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-29_f7fbe7b200e2fc6a571dea2c7ecc4050_cryptolocker
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Size
43KB
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MD5
f7fbe7b200e2fc6a571dea2c7ecc4050
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SHA1
70703764fae79c96898fcbfe027a7138917fdbea
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SHA256
2f07cb42186590a49122c8fabcb30bcc23bcb4af9b69a1ff62aa8c06ae9bee18
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SHA512
b64cbbfa5c54a8ff9002417686b93b845c89eeaf59cd1f63661ad8b8b199d986aaec62f4757b4e9f3b146879c71878e116139b30b84a891b4c0294ef559b0887
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6j4AYsqSh+DETkedm+MnS:YGzl5wjRQBBOsP1QMOtEvwDpjl39+D+z
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 2024-01-29_f7fbe7b200e2fc6a571dea2c7ecc4050_cryptolocker
Files
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2024-01-29_f7fbe7b200e2fc6a571dea2c7ecc4050_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