Static task
static1
Behavioral task
behavioral1
Sample
2024-04-05_7c32f383bddc2567b8a4374674646f85_cryptolocker.exe
Resource
win7-20240319-en
Behavioral task
behavioral2
Sample
2024-04-05_7c32f383bddc2567b8a4374674646f85_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-05_7c32f383bddc2567b8a4374674646f85_cryptolocker
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Size
60KB
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MD5
7c32f383bddc2567b8a4374674646f85
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SHA1
291f2f1852cf943e04f5983755d1ebad254c499a
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SHA256
0e8050587042cd029e88f6c509a43f24451c47b6bd4bd7cce53b8a43f7b0e50d
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SHA512
1b812c6aa3f75284de29092fde1740422d40ac69e46269ee6061162ba0879b34967e7c75a8807d14ab41b7a9a9aa6a76adc5e4cd7adb32cdd5d994a53bde6538
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZgBh8i6g7GoFwDf:xj+VGMOtEvwDpjubEgywz
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 2024-04-05_7c32f383bddc2567b8a4374674646f85_cryptolocker
Files
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2024-04-05_7c32f383bddc2567b8a4374674646f85_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