Static task
static1
Behavioral task
behavioral1
Sample
2024-03-11_e499154edaaf3dd3a7f35070c618241c_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-03-11_e499154edaaf3dd3a7f35070c618241c_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-11_e499154edaaf3dd3a7f35070c618241c_cryptolocker
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Size
62KB
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MD5
e499154edaaf3dd3a7f35070c618241c
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SHA1
9588289cf0fe0bc14b147d7aeccdfb1d79994f9a
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SHA256
b08489322df314bc3ceb9c8a375074fa9a50e14dd2bdb329f43635149268b015
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SHA512
c79cac9b94f947bd6b3528aeedf1520b8a6da26efd1419e4d99d496198ea107b42dd5bb6a2ddb4f050715cff1d7becd9c7512d2c6b819ddedcda2f3e06c32fb3
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEO10KwBg:6j+1NMOtEvwDpjr8ox8UDEy0KwBg
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 2024-03-11_e499154edaaf3dd3a7f35070c618241c_cryptolocker
Files
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2024-03-11_e499154edaaf3dd3a7f35070c618241c_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