Static task
static1
Behavioral task
behavioral1
Sample
2024-03-09_36f2520e411e978d6be5879fcf3869dc_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-09_36f2520e411e978d6be5879fcf3869dc_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-09_36f2520e411e978d6be5879fcf3869dc_cryptolocker
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Size
32KB
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MD5
36f2520e411e978d6be5879fcf3869dc
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SHA1
bd72cfc226cc83ae1266fff830fcb6c9df0a6579
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SHA256
87b2d625a87764be4fbe5b62cc7c3e5a482e0e1f2e64ea3b3e01bad89d3adc5b
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SHA512
3d2a2a35dba38dd4b7e25bc8d91f3267a0aa75d34e112052020dd5afb6cb2e16d7669c0212aff90c2a44fec6e169ba34572141ba8b684bd4b2a68a7bff9defac
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIOc+4tHbjy:q0zizzOSxMOtEvwDpj/arq6
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 2024-03-09_36f2520e411e978d6be5879fcf3869dc_cryptolocker
Files
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2024-03-09_36f2520e411e978d6be5879fcf3869dc_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