Static task
static1
Behavioral task
behavioral1
Sample
2024-02-23_d93eb2684e32649af2d922d7f92c4a3b_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-23_d93eb2684e32649af2d922d7f92c4a3b_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-23_d93eb2684e32649af2d922d7f92c4a3b_cryptolocker
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Size
39KB
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MD5
d93eb2684e32649af2d922d7f92c4a3b
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SHA1
b496ebe3dcfdd81f395bd76df63102d7ce76b2b9
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SHA256
182b8d98b00939a4f2a2e11e40267c76438ac4c4de6bbe874348ba816d9a8c7a
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SHA512
bb80d82b11e9fc042449c094b98a140a9152076cbe2dca43a04d6d24d03a22c358cf126d80a2ed1eb51ba7ac8130122d7242791e9293449ee79e23e66c6091f9
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqhMx7D:6j+1NMOtEvwDpjrf7D
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 2024-02-23_d93eb2684e32649af2d922d7f92c4a3b_cryptolocker
Files
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2024-02-23_d93eb2684e32649af2d922d7f92c4a3b_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