Static task
static1
Behavioral task
behavioral1
Sample
2024-06-08_24bdc77e529582b9de31a0ef45f230a6_cryptolocker.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
2024-06-08_24bdc77e529582b9de31a0ef45f230a6_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-08_24bdc77e529582b9de31a0ef45f230a6_cryptolocker
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Size
47KB
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MD5
24bdc77e529582b9de31a0ef45f230a6
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SHA1
b7add75ee1c3e6d732cfcb11ed8a1c0cb7366088
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SHA256
d18250621dd5a55ec36ae6ebcc710c07e219d861cfa1a91d9a1219e7f63d8c89
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SHA512
2b5e974104628793104d3753f4c6b9336bf525f735c91f5aac867dddf09e1f35e15e990f67c48f52984f8f7c5ed4047c165cb35c0f7660b524e26c9147a85662
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWE6BLbjG9RzhwaRhwl/:xj+VGMOtEvwDpjy+TRhQ/
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 2024-06-08_24bdc77e529582b9de31a0ef45f230a6_cryptolocker
Files
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2024-06-08_24bdc77e529582b9de31a0ef45f230a6_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