Static task
static1
Behavioral task
behavioral1
Sample
2024-02-12_0229d3bc77901b8b4856289e56fa482c_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-12_0229d3bc77901b8b4856289e56fa482c_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-12_0229d3bc77901b8b4856289e56fa482c_cryptolocker
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Size
31KB
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MD5
0229d3bc77901b8b4856289e56fa482c
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SHA1
594ec0b18357215a681a91a35ef60a6ee307e9e6
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SHA256
b659704760b5197e4f41b7b98d0bb71d75abc75cf7e55e2eba21617ed8cddd84
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SHA512
211146b335fb7fce9daa0811fe6899ffb99bf6ad3a7cd5b6f7680ab4055cf899678df830b4086bbae70b4b7580f984f52728feefff4cd01491427928ccf4384c
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIOc+4tH3G:q0zizzOSxMOtEvwDpj/arqW
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_0229d3bc77901b8b4856289e56fa482c_cryptolocker
Files
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2024-02-12_0229d3bc77901b8b4856289e56fa482c_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