Static task
static1
Behavioral task
behavioral1
Sample
2024-02-03_d82c814d82d677b60683c3d44df38490_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-03_d82c814d82d677b60683c3d44df38490_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-03_d82c814d82d677b60683c3d44df38490_cryptolocker
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Size
62KB
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MD5
d82c814d82d677b60683c3d44df38490
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SHA1
50d9cb09b8d59b3040964c607f967ac7a1ab5f02
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SHA256
cf4ca9b26ecbd2e05d7eb2d9bd64ca6f816f70e05e8e7d3dc24d96012146adc3
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SHA512
49b2caf439d83abbac6b60ab37db31b8aa99834f7754e7e545353e811222c3de9e093a471a05aaae578c3621f841b00528407e82ec6295d7471cb81fc1b8d9f8
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEv:6j+1NMOtEvwDpjr8ox8UDEv
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 2024-02-03_d82c814d82d677b60683c3d44df38490_cryptolocker
Files
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2024-02-03_d82c814d82d677b60683c3d44df38490_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