Static task
static1
Behavioral task
behavioral1
Sample
2024-05-28_6cb8e1e8a332daa5a82b0be708a703d2_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-28_6cb8e1e8a332daa5a82b0be708a703d2_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-28_6cb8e1e8a332daa5a82b0be708a703d2_cryptolocker
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Size
43KB
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MD5
6cb8e1e8a332daa5a82b0be708a703d2
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SHA1
6b15feee88ccf87f8e7d847d97f4c536f311e423
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SHA256
0b1c59c878a9849e67e663e37850d0e570dc026759889123f8ad675a62c3a868
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SHA512
dec60cf2e846499f73c61688a035ecf234c3070258831b270c0f12710e99e504345f2b795411f6686d963629b7244a8920d06cef4933554bd5770052458d0538
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/aMN:6j+1NMOtEvwDpjrRrN
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 2024-05-28_6cb8e1e8a332daa5a82b0be708a703d2_cryptolocker
Files
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2024-05-28_6cb8e1e8a332daa5a82b0be708a703d2_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