Static task
static1
Behavioral task
behavioral1
Sample
2024-02-12_2b1610c94d8a0dea4c82dc618afde27d_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-12_2b1610c94d8a0dea4c82dc618afde27d_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-12_2b1610c94d8a0dea4c82dc618afde27d_cryptolocker
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Size
31KB
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MD5
2b1610c94d8a0dea4c82dc618afde27d
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SHA1
8d6fd178f7db7e5c552fc51e9f597e3033447a7a
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SHA256
5998fd897c0efa1a2dea2aeb13913ae3668fc01a61e159efed0aab7ac3208f63
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SHA512
5d32e648db0fc4f0b9639ca4548036b7ac300ab1df590ad874362eaf8b1dc4c0b0dc75df788a68ce66e0a809c120195e5d7c92568e88ed5cb614cc4792619a94
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIOc+4tHm:q0zizzOSxMOtEvwDpj/arqG
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 2024-02-12_2b1610c94d8a0dea4c82dc618afde27d_cryptolocker
Files
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2024-02-12_2b1610c94d8a0dea4c82dc618afde27d_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