Static task
static1
Behavioral task
behavioral1
Sample
2024-03-06_b6617bc89773d9b714a32a86d5c0f4ba_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-06_b6617bc89773d9b714a32a86d5c0f4ba_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-06_b6617bc89773d9b714a32a86d5c0f4ba_cryptolocker
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Size
43KB
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MD5
b6617bc89773d9b714a32a86d5c0f4ba
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SHA1
b4d55b679a26c7e95bd266f61ea4d81b3c135a40
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SHA256
8eb4098356d55abd24e6c55aa5dfe3ecb2331bd5e570620b2b245390f4e5c2a5
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SHA512
7fa5b9907ac3af9168c4b8b4c8079d1670a2dd6d99f7faf4a143b4a8ba55ca3822ba6f1b8e40ab391559a2c7053c618e873f067c876427042363e2bfe8111088
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6j4AYsqSh+DETkedm+Mi: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 2024-03-06_b6617bc89773d9b714a32a86d5c0f4ba_cryptolocker
Files
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2024-03-06_b6617bc89773d9b714a32a86d5c0f4ba_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