Static task
static1
Behavioral task
behavioral1
Sample
2024-03-13_7e0d09ce2142e6ce4967444e94485086_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-13_7e0d09ce2142e6ce4967444e94485086_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-13_7e0d09ce2142e6ce4967444e94485086_cryptolocker
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Size
64KB
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MD5
7e0d09ce2142e6ce4967444e94485086
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SHA1
187f38250260b4a835804e1ebd8c17d7febbb5df
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SHA256
2740f796e6707ded4c9317edb8fd3fca4b404e3b536b5d7702be6f181e7a384e
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SHA512
6e6a01135edff9291f3c449c7dc2d37c5d791254a2e381c30c6c44527c170fc0716e2951bc5d4b5f08d91be7c5cd7bf3f8ddf865dce1d99a3ff6e81b33a6fefe
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEO10KmJB:6j+1NMOtEvwDpjr8ox8UDEy0KmP
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 2024-03-13_7e0d09ce2142e6ce4967444e94485086_cryptolocker
Files
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2024-03-13_7e0d09ce2142e6ce4967444e94485086_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