Static task
static1
Behavioral task
behavioral1
Sample
2024-04-05_d5056350c360d34bb13ec3815022cf87_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-05_d5056350c360d34bb13ec3815022cf87_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-05_d5056350c360d34bb13ec3815022cf87_cryptolocker
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Size
50KB
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MD5
d5056350c360d34bb13ec3815022cf87
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SHA1
2ce2f25ab8d721de3a0f58efa8f99d5c40abb4d9
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SHA256
b9205dd4198323cc52659aa951b36d70ece016610a505468cb2d92deba16810e
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SHA512
ea3df48cf1a47c90cb63fe9fdb5a8a6b9e7071c3afec7816f9b7559f3c2bec3ea56c11326d1a04d45bbde96b6c9ada0eef26776e99d2e4e13b1a19f4d97c8343
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPhqlcnvhx5/xFRkHR:6j+1NMOtEvwDpjr8hhXix
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 2024-04-05_d5056350c360d34bb13ec3815022cf87_cryptolocker
Files
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2024-04-05_d5056350c360d34bb13ec3815022cf87_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: 11KB - Virtual size: 12KB
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