Static task
static1
Behavioral task
behavioral1
Sample
2024-02-01_c17bc6a06194e51827ffe3498c85ad75_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-01_c17bc6a06194e51827ffe3498c85ad75_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-01_c17bc6a06194e51827ffe3498c85ad75_cryptolocker
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Size
52KB
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MD5
c17bc6a06194e51827ffe3498c85ad75
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SHA1
932239bb9e3ada589f912b7919b7060039aff90b
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SHA256
11a1fdcac690ca66031e76cef8b09fa1d7f1f56bf5b1545eab37e7eae2e1d0f7
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SHA512
ca5e63258a907d44650eee2d388ae38355879775e8f443a1cf4e5b7628894ebd32f51e15183126daffbcc12668a7cc71afe8449e0c5fc11b1f76adda4a7f6731
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5QJz7X:6j+1NMOtEvwDpjr8oxE5
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 2024-02-01_c17bc6a06194e51827ffe3498c85ad75_cryptolocker
Files
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2024-02-01_c17bc6a06194e51827ffe3498c85ad75_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