Static task
static1
Behavioral task
behavioral1
Sample
2024-03-10_d18da8745a95c9b35305a0e2afd6d0ee_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-10_d18da8745a95c9b35305a0e2afd6d0ee_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-10_d18da8745a95c9b35305a0e2afd6d0ee_cryptolocker
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Size
46KB
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MD5
d18da8745a95c9b35305a0e2afd6d0ee
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SHA1
1b065f1282a7e7a13cfea251d90481959b3f0ea6
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SHA256
63a418dee160f34c98cc9592f592019d95751ca73ec0bb346bb6878c58146241
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SHA512
23f5030085f273952cd691c5c02bfc5786c4b65a7d20e18e46778e48e82e4ae8659d51226f2e0428634fdfbd9b6c1abded095dfd7ddc4d8ce93c270ebabe2a07
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWE6BLbjG9RzhwaG:xj+VGMOtEvwDpjy+TG
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 2024-03-10_d18da8745a95c9b35305a0e2afd6d0ee_cryptolocker
Files
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2024-03-10_d18da8745a95c9b35305a0e2afd6d0ee_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