Static task
static1
Behavioral task
behavioral1
Sample
2024-02-23_b47f53afdee2c3d97f596e2ee25abd02_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-23_b47f53afdee2c3d97f596e2ee25abd02_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-23_b47f53afdee2c3d97f596e2ee25abd02_cryptolocker
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Size
45KB
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MD5
b47f53afdee2c3d97f596e2ee25abd02
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SHA1
a6fbe7e3ec19d2c2fad7642a1481cd08595393cc
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SHA256
1fc72494f177795c0aa70ced9934f316c5dd2842b7bdbc1d0fd9b9e7fb8e3801
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SHA512
dd6860a9b1ee6ef7c0794a8868df91efe7ad10ab31716f92b469370d717bed54c2404eb5a4e32a9f04c650410f81c759fa270f7a1d5eeded908635d760b09a2e
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6j4AYsqSh+DETkedm+YUS5e:YGzl5wjRQBBOsP1QMOtEvwDpjl39+D+3
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 2024-02-23_b47f53afdee2c3d97f596e2ee25abd02_cryptolocker
Files
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2024-02-23_b47f53afdee2c3d97f596e2ee25abd02_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