Static task
static1
Behavioral task
behavioral1
Sample
2024-06-01_d512f2af8c6e15ca038dec87b733eeaa_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-06-01_d512f2af8c6e15ca038dec87b733eeaa_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-06-01_d512f2af8c6e15ca038dec87b733eeaa_cryptolocker
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Size
58KB
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MD5
d512f2af8c6e15ca038dec87b733eeaa
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SHA1
33edde34f713045e7300fc411f4ea2d473280c5c
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SHA256
42b843b89bb08c9b02d4f173ceabb9508708cb305a934a26f84c66ec4f4affb2
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SHA512
5c124eb98190bfb45db9839d04565f4c7342e9418d27896480896ffc7849d3d1ce63709a805c7ee259905b83ad3fb487fd6350b1b4f9f33c77058ff513e4af8e
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZgBh8i6g7GowfjS4:xj+VGMOtEvwDpjubEgh
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 2024-06-01_d512f2af8c6e15ca038dec87b733eeaa_cryptolocker
Files
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2024-06-01_d512f2af8c6e15ca038dec87b733eeaa_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