Static task
static1
Behavioral task
behavioral1
Sample
2024-04-06_e1636312207efbbe37deb9bb3982b21a_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-06_e1636312207efbbe37deb9bb3982b21a_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-04-06_e1636312207efbbe37deb9bb3982b21a_cryptolocker
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Size
103KB
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MD5
e1636312207efbbe37deb9bb3982b21a
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SHA1
d800d6a2a24fef262f28bbb7893d0df92bf538bd
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SHA256
369f05e317e1e3b01087e9368f6d6a1929b84f3f79ac41d18731080997eac93c
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SHA512
89ae32d1b0ef4fb360a4983c34a98dac9aa1a11b9c19f7a534a3cbcc75642097431bbc2a4528a3f4b87785a11559fa164f6e8bcd143771fcdfb737aa4476755f
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZ7uyA36S7MpxRiWNa9mktJHlv/k2eRM+SC:xj+VGMOtEvwDpjubwQEIiVmkxv/r+SC
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 2024-04-06_e1636312207efbbe37deb9bb3982b21a_cryptolocker
Files
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2024-04-06_e1636312207efbbe37deb9bb3982b21a_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