Static task
static1
Behavioral task
behavioral1
Sample
2024-01-18_64ce50346aa7ede567b0dad1577a323a_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-18_64ce50346aa7ede567b0dad1577a323a_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-18_64ce50346aa7ede567b0dad1577a323a_cryptolocker
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Size
38KB
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MD5
64ce50346aa7ede567b0dad1577a323a
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SHA1
6fb7eeba49a8e9ab5c92d01c682099fb77ec3a69
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SHA256
9bf5c6a15075c94133e851a16ee64c5334282529d69da6d9cd99af4fb1157430
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SHA512
ffea24c548bab2b812192a7dfbdee5c8aef94d171089e9b91bae779adb8c6806f6f6b8b3fed320700e24f75e7cb932055c8b316d5e59e40ae17a6987d3888741
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqhMxyB:6j+1NMOtEvwDpjrfa
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_64ce50346aa7ede567b0dad1577a323a_cryptolocker
Files
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2024-01-18_64ce50346aa7ede567b0dad1577a323a_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