Static task
static1
Behavioral task
behavioral1
Sample
2024-03-27_ae69cb68db0bc8c4c579faeced683ca8_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-27_ae69cb68db0bc8c4c579faeced683ca8_cryptolocker.exe
Resource
win10v2004-20240319-en
General
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Target
2024-03-27_ae69cb68db0bc8c4c579faeced683ca8_cryptolocker
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Size
97KB
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MD5
ae69cb68db0bc8c4c579faeced683ca8
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SHA1
69fd9b26e95f4a2c8aa863da0665f959b6fa5d62
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SHA256
9396755174ce37509694fe10fb0403300074a89a70433151dcb180ef5187c352
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SHA512
030fbcca9052b6b1de6fcaf92b487697daae91063310fed7ae10f01e43f0942bfb5a5e376a32a23f73e107792764279f1ff639d7a3817b7a1b2a2f3d1f7252f9
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZ7uyA36S7MpxRiWNa9mktJvfT3laSbP:xj+VGMOtEvwDpjubwQEIiVmkfla8
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 2024-03-27_ae69cb68db0bc8c4c579faeced683ca8_cryptolocker
Files
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2024-03-27_ae69cb68db0bc8c4c579faeced683ca8_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