Static task
static1
Behavioral task
behavioral1
Sample
2024-04-22_7680f86395d64b6edb61afb21a8c3c8e_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-04-22_7680f86395d64b6edb61afb21a8c3c8e_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-22_7680f86395d64b6edb61afb21a8c3c8e_cryptolocker
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Size
61KB
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MD5
7680f86395d64b6edb61afb21a8c3c8e
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SHA1
eb381b5a9fede60c3016e95bc5ffeae505c1d5aa
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SHA256
4ef17c895b18f9803c3b5247294e51c8dbe08a28f0e200e1cdc71f9049ceefc3
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SHA512
6e72410b599c9e1edf1c769c0e2f6d9db1d1d8dcc5073025058f9d56699a7e9bbc3128634f8392e5ebf59eb1d48727fe520d1bedc9864fc1d3dde59b91477bf6
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SSDEEP
1536:/zFbxmLP6QMOtEvwDpjZ86Sj/WprgJN6tZdOyJ36uZ:/VxkyOtEvwDpjSaL
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-04-22_7680f86395d64b6edb61afb21a8c3c8e_cryptolocker
Files
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2024-04-22_7680f86395d64b6edb61afb21a8c3c8e_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
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.htext Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE