Static task
static1
Behavioral task
behavioral1
Sample
2024-05-20_d7aacdc02faf671df70c43d0d7647f13_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-20_d7aacdc02faf671df70c43d0d7647f13_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-20_d7aacdc02faf671df70c43d0d7647f13_cryptolocker
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Size
57KB
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MD5
d7aacdc02faf671df70c43d0d7647f13
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SHA1
f72caa051c0e228eb461410a1e9215c970e02a45
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SHA256
f2060a69686ca7dbf5c06548707f03b38168490d2708bccc483975e0bba72c0e
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SHA512
b13e213c48d1a36f9116a2bc42f4a005cf8f6326e858495c189d35df4e2956e1f4fbdd8a4b3d6288d2e66c94176bb2d06e03cc3999ab06c936ab46d0e1506299
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZgBh8i6g7GowfjSb:xj+VGMOtEvwDpjubEg+
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 -
Detects executables built or packed with MPress PE compressor 1 IoCs
resource yara_rule sample INDICATOR_EXE_Packed_MPress -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-05-20_d7aacdc02faf671df70c43d0d7647f13_cryptolocker
Files
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2024-05-20_d7aacdc02faf671df70c43d0d7647f13_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS1 Size: 17KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS2 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE