Static task
static1
Behavioral task
behavioral1
Sample
2024-01-27_0f6c7ef27b778aafeffc9e65bbea7b29_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-27_0f6c7ef27b778aafeffc9e65bbea7b29_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-27_0f6c7ef27b778aafeffc9e65bbea7b29_cryptolocker
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Size
46KB
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MD5
0f6c7ef27b778aafeffc9e65bbea7b29
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SHA1
87d51fb89c8a5f8f09e546484316cc3110f359d7
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SHA256
b4819c9a19b7c0280a5e9a99f15c18de1d5da61f640be75b024d2677aa45147e
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SHA512
2ae10271c3cc9931f63e469151e695e35d51afd11e84aa5269fddbe7de83c37abb4cc5a442ee90e762a97898ae97669528880133ebef34367edfedf6dafb2969
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWE6BLbjG9Rzhwa5j:xj+VGMOtEvwDpjy+T9
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 2024-01-27_0f6c7ef27b778aafeffc9e65bbea7b29_cryptolocker
Files
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2024-01-27_0f6c7ef27b778aafeffc9e65bbea7b29_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: 13KB - Virtual size: 16KB
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