Static task
static1
Behavioral task
behavioral1
Sample
2024-04-17_ce6e3cc3d02b0ec5d02ae9c1b063f576_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-17_ce6e3cc3d02b0ec5d02ae9c1b063f576_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-17_ce6e3cc3d02b0ec5d02ae9c1b063f576_cryptolocker
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Size
41KB
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MD5
ce6e3cc3d02b0ec5d02ae9c1b063f576
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SHA1
250126145d0379dbbdb6a5a46d951bd857213bf1
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SHA256
21445be07c29bdcb2bd16d3e9176d135e315fe3cfc0abd8ebd9b3df57fc7f8ec
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SHA512
57d61a7498340b7bd364500fa1a612d989083994bd2ea0052c74d0b3b170a82b9455a27e690f702eb2dacaa44470d76c6aed28334b9df535bd743f0816f53f58
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/a7:6j+1NMOtEvwDpjrRk
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 2024-04-17_ce6e3cc3d02b0ec5d02ae9c1b063f576_cryptolocker
Files
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2024-04-17_ce6e3cc3d02b0ec5d02ae9c1b063f576_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