Static task
static1
Behavioral task
behavioral1
Sample
2024-05-28_414cb4fe21e726d692530aba5be4b81a_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-05-28_414cb4fe21e726d692530aba5be4b81a_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-28_414cb4fe21e726d692530aba5be4b81a_cryptolocker
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Size
48KB
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MD5
414cb4fe21e726d692530aba5be4b81a
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SHA1
ebcbf2d76c46bc05bff77e20d826d1459f353348
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SHA256
11a73a5f4ebbb32411560041f4521141a216a4d96160fdec9dcb8b129de4fa0c
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SHA512
eedd3f8948c9597ab202de312279884d03027a2e86bcb5b03eb1701b664538c6f0bf142965dc71cc88f3e921486ea11a3286ef777f64ab532eababc45ad37455
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWE6BLbjG9Rva/yYsmW:xj+VGMOtEvwDpjy+viHsf
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 2024-05-28_414cb4fe21e726d692530aba5be4b81a_cryptolocker
Files
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2024-05-28_414cb4fe21e726d692530aba5be4b81a_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: 13KB - Virtual size: 16KB
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