Static task
static1
Behavioral task
behavioral1
Sample
2024-04-23_30b4e9e91a39287e39f85cadf0ef40dc_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-23_30b4e9e91a39287e39f85cadf0ef40dc_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-23_30b4e9e91a39287e39f85cadf0ef40dc_cryptolocker
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Size
39KB
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MD5
30b4e9e91a39287e39f85cadf0ef40dc
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SHA1
c0635f7eba928d73a21b75cc6b9f8d0d9e42f0d2
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SHA256
e3adffbacdf362975380b55fb9e5e8d0e4d511c51ddbe840dd6c8d9f22eb4f57
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SHA512
c1ecb3d10c9634d1937507e4a8b71fd280bbd6e37fcddbfaa5453a4c1fabc2d519fbe82cc88fcf3e2836817dbf174ad1e2fa7a3465343982a2519bc0e9d959ec
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLeJAsKuDbW:ZzFbxmLPWQMOtEvwDpjLeJAsKcbW
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 2024-04-23_30b4e9e91a39287e39f85cadf0ef40dc_cryptolocker
Files
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2024-04-23_30b4e9e91a39287e39f85cadf0ef40dc_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