Static task
static1
Behavioral task
behavioral1
Sample
2024-05-10_6df4f325da31af08ae3bb795c934b0de_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-05-10_6df4f325da31af08ae3bb795c934b0de_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-10_6df4f325da31af08ae3bb795c934b0de_cryptolocker
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Size
48KB
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MD5
6df4f325da31af08ae3bb795c934b0de
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SHA1
3d558a55b7c63a723394cd00c9e0f2949e8b6988
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SHA256
ac849cf3b2ab5a2e160d1c8510307edd65811e4fa8cc833d360c0f15321b8d33
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SHA512
2e882ac85c46e8e2661f55e0dfef38dc24a59cc330d4ad07ffac774b49919cb41d5d7c9986f5ac7465d60fbf5c05561b7bc9f1804c4c063c63727512b6592d3b
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWE6BLbjG9RzhwaRh+Eo:xj+VGMOtEvwDpjy+TRh+Eo
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 2024-05-10_6df4f325da31af08ae3bb795c934b0de_cryptolocker
Files
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2024-05-10_6df4f325da31af08ae3bb795c934b0de_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