Static task
static1
Behavioral task
behavioral1
Sample
2024-03-05_dc7ee74f5e67c779eb5ba44ac86d4d5d_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-05_dc7ee74f5e67c779eb5ba44ac86d4d5d_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-05_dc7ee74f5e67c779eb5ba44ac86d4d5d_cryptolocker
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Size
52KB
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MD5
dc7ee74f5e67c779eb5ba44ac86d4d5d
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SHA1
b965aa5002e40a7cea060e0d3c3a61ac9166d613
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SHA256
1791572e52fbd323efa41e95d7115faeff0dc6f78304cb3dbb88360f96403e7a
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SHA512
e0d075c34a9391d9d000bb4789391a2111b69ac7cbb527f739f2d8a2d4a8d604e0fcc921cd68b98c3e79cb30edb9c26371f4d911a91e10b31f2ba91e45614659
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5QJz7E:6j+1NMOtEvwDpjr8oxE2
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 2024-03-05_dc7ee74f5e67c779eb5ba44ac86d4d5d_cryptolocker
Files
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2024-03-05_dc7ee74f5e67c779eb5ba44ac86d4d5d_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