Static task
static1
Behavioral task
behavioral1
Sample
2024-04-16_c2fada73d21466c724e20fe2e4adc8e9_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-16_c2fada73d21466c724e20fe2e4adc8e9_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-16_c2fada73d21466c724e20fe2e4adc8e9_cryptolocker
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Size
41KB
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MD5
c2fada73d21466c724e20fe2e4adc8e9
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SHA1
f2b0839dae70bae310839bc0d1fc5b959218ddcb
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SHA256
72d6ce40442ff9ee0ccb3f25fccb3738cb49e62258703c087188a55f2383adec
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SHA512
b26495a8e801b23cc264b5c46cdb6ff022b82bcbb4f69e81e3971d9304dddd4669f9fb80f201e71b9c15905b432e760cf294f50fd3a6e94c9b31133956ea233c
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SSDEEP
384:60VkMq01bJ3wtEwPS8HLEh+Jagz+3be+26aIIcVRYpetOOtEvwDpjqIGRmdHzOOE:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/S
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 2024-04-16_c2fada73d21466c724e20fe2e4adc8e9_cryptolocker
Files
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2024-04-16_c2fada73d21466c724e20fe2e4adc8e9_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