Static task
static1
Behavioral task
behavioral1
Sample
2024-01-18_0db2c03c352076353ec446c0f864175e_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-18_0db2c03c352076353ec446c0f864175e_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-18_0db2c03c352076353ec446c0f864175e_cryptolocker
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Size
46KB
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MD5
0db2c03c352076353ec446c0f864175e
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SHA1
173e6a5932f01985a1dc35602476696a9f7e904e
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SHA256
24a1f8874c8f95b89486cc36b552840b71b41bbcd98ca403e6384b82b2258ee0
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SHA512
2ac2f360e6a60ec2d64f975ae028c898483fad97dff06da0ca7fd898af3d8aa66e4d59c250f3db4c455dc92952961473417c105b4fa4ac4a0ef4ab7fd4c66561
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWE6BLtldfHWP/:xj+VGMOtEvwDpjk/fHY/
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 2024-01-18_0db2c03c352076353ec446c0f864175e_cryptolocker
Files
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2024-01-18_0db2c03c352076353ec446c0f864175e_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