Static task
static1
Behavioral task
behavioral1
Sample
2024-06-13_eb243b2c8cf0f4c8213eca248b6460b7_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-06-13_eb243b2c8cf0f4c8213eca248b6460b7_cryptolocker.exe
Resource
win10v2004-20240611-en
General
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Target
2024-06-13_eb243b2c8cf0f4c8213eca248b6460b7_cryptolocker
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Size
96KB
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MD5
eb243b2c8cf0f4c8213eca248b6460b7
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SHA1
60f9f7c8413a3ea9d97b483ad22a502e843badee
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SHA256
819e08efe10c2012f28cf892342e4a016dbaa895a398ce12efa00e5268a096d6
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SHA512
a1ca33952947c709d3bb0a64925e5355be9a7830a3d60a4ba6e23e5fbcebc7d54bef4da4e6a93da7581db0cf5d4981e906f62e8b4ae3acbee0b83b80cea07d25
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZ7uyA36S7MpxRiWNa9mktJYH:xj+VGMOtEvwDpjubwQEIiVmksH
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 2024-06-13_eb243b2c8cf0f4c8213eca248b6460b7_cryptolocker
Files
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2024-06-13_eb243b2c8cf0f4c8213eca248b6460b7_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