Static task
static1
Behavioral task
behavioral1
Sample
2024-05-12_6a962976bd75c57c925f017253f5ff50_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-12_6a962976bd75c57c925f017253f5ff50_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-05-12_6a962976bd75c57c925f017253f5ff50_cryptolocker
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Size
57KB
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MD5
6a962976bd75c57c925f017253f5ff50
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SHA1
fe42015d6b43f460c986c9498a9cce46f6beb14a
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SHA256
86750b52b00aa4397574fb8c7e22a973dc47f2887684518d5cee19f5f5f5d554
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SHA512
5ff8ce8be888ee8953c52c9a0b47344939034830829948351a41dc3f033c4d7f2f07aa13d632737bef012460ebc03f9cd50561cb068f84da711fd7492bef9e4d
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5QJz7/e4np:6j+1NMOtEvwDpjr8oxExe4p
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 2024-05-12_6a962976bd75c57c925f017253f5ff50_cryptolocker
Files
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2024-05-12_6a962976bd75c57c925f017253f5ff50_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