Static task
static1
Behavioral task
behavioral1
Sample
2024-02-17_1cc1ca4689ac910ca7444ea72eeaa231_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-17_1cc1ca4689ac910ca7444ea72eeaa231_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-17_1cc1ca4689ac910ca7444ea72eeaa231_cryptolocker
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Size
47KB
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MD5
1cc1ca4689ac910ca7444ea72eeaa231
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SHA1
128714474d1501dddc868d0892a5115cd4b99e21
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SHA256
c42f485ad3ff2a651f372ff9a942656057ae4780d68daeeed835e154363f28d8
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SHA512
83c3e0f1bdf1e4a557879d1ec7b89828c6c23e10db0ba86956ed613177cd59eb4d2e88f4f7117aef88372f54ff06a5acb044d517b1902aa27aa5401328151468
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPhqlcnvgpnuQ39:6j+1NMOtEvwDpjr8hgpuQ39
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 2024-02-17_1cc1ca4689ac910ca7444ea72eeaa231_cryptolocker
Files
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2024-02-17_1cc1ca4689ac910ca7444ea72eeaa231_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