Static task
static1
Behavioral task
behavioral1
Sample
2024-05-10_cf76217af05650d99c0177d54af05fa8_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-05-10_cf76217af05650d99c0177d54af05fa8_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-10_cf76217af05650d99c0177d54af05fa8_cryptolocker
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Size
41KB
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MD5
cf76217af05650d99c0177d54af05fa8
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SHA1
a65f12a4ffaaf1636cf41a3c28799ee6683fc396
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SHA256
a75509c2b51f936bab152e21ba9f5eaa2dd5efb074c6c3d75d19682e495c58c0
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SHA512
1d26ef4a9201c277eafcc715ed6c9624d4af264a319d22cc1b9957276ba7bd6b413914a0a11bb91ef8775f0c96e66e73e61baea504510a8a50adc5cebb3181b7
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6WaJIOc+UPPEkL7vF9:YGzl5wjRQBBOsP1QMOtEvwDpjgarrkLT
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 2024-05-10_cf76217af05650d99c0177d54af05fa8_cryptolocker
Files
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2024-05-10_cf76217af05650d99c0177d54af05fa8_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