Static task
static1
Behavioral task
behavioral1
Sample
2024-04-15_c24cd6cde1c682d99aca8ae0fe749301_cryptolocker.exe
Resource
win7-20240319-en
Behavioral task
behavioral2
Sample
2024-04-15_c24cd6cde1c682d99aca8ae0fe749301_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-15_c24cd6cde1c682d99aca8ae0fe749301_cryptolocker
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Size
102KB
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MD5
c24cd6cde1c682d99aca8ae0fe749301
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SHA1
10fc9a30906c832cb0c546472eda4272867937be
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SHA256
4b2f8b477795fc5f4571ff7b6c60ecc8401c700a3b469239dbe2118eb7da47a2
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SHA512
8d21e026838fb4ab60be126ea2c5afc231021c76d2340b59f0da8b2fa447b7c15376bbaf64ff952748625abe4d4aa425c99ae4a22c538717293141325d3d8762
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZ7uyA36S7MpxRiWNa9mktJHlv/k2NMea:xj+VGMOtEvwDpjubwQEIiVmkxv/La
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 2024-04-15_c24cd6cde1c682d99aca8ae0fe749301_cryptolocker
Files
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2024-04-15_c24cd6cde1c682d99aca8ae0fe749301_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