Static task
static1
Behavioral task
behavioral1
Sample
2024-02-12_10502ad9f4bf04ecf71d0393eb9fe7b4_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-12_10502ad9f4bf04ecf71d0393eb9fe7b4_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-12_10502ad9f4bf04ecf71d0393eb9fe7b4_cryptolocker
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Size
31KB
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MD5
10502ad9f4bf04ecf71d0393eb9fe7b4
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SHA1
218ab4d6db8164fbfe9be31108614960786bc54f
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SHA256
bf83d40c400debacbbdcb3e0386e37f021bd055fa6e9c5221c7f23a0c6e87bfe
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SHA512
1ab51d764b87bc6c0f9bd3206ccf12a4d5277dfaa53adcd57c6815f0d0c89706dc8be5f00191f794ade1ad86befe64a551b828d844f3f1e68fcdfcad06a0007b
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIOc+4tHk:q0zizzOSxMOtEvwDpj/arqE
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_10502ad9f4bf04ecf71d0393eb9fe7b4_cryptolocker
Files
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2024-02-12_10502ad9f4bf04ecf71d0393eb9fe7b4_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