Static task
static1
Behavioral task
behavioral1
Sample
2024-04-22_1aee1c18d2c062477b609133208e789c_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-04-22_1aee1c18d2c062477b609133208e789c_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-22_1aee1c18d2c062477b609133208e789c_cryptolocker
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Size
31KB
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MD5
1aee1c18d2c062477b609133208e789c
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SHA1
954e050590dec353d77b781f9fb33f62224c43d1
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SHA256
28b8e5df05fd7874cda2ee881e90d7c86619b9e0c3e5a66e439e87426bef32fb
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SHA512
39cf9ecc1c4eb940df5e5f1ee554a9df238cd2bae668fe9624835e2c9fb7d6d528833dba4791a3214fba07c7ccab4af0f064f23c1e299815f9ae9eae9f4059cf
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIOc+4tHurJX:q0zizzOSxMOtEvwDpj/arq4
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-04-22_1aee1c18d2c062477b609133208e789c_cryptolocker
Files
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2024-04-22_1aee1c18d2c062477b609133208e789c_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
Sections
ukiwGhLB Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
MIZwSMcb Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_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