Static task
static1
Behavioral task
behavioral1
Sample
2024-02-04_6208558a013975985e993fd5f506bd93_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-04_6208558a013975985e993fd5f506bd93_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-04_6208558a013975985e993fd5f506bd93_cryptolocker
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Size
48KB
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MD5
6208558a013975985e993fd5f506bd93
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SHA1
da52300ce972fd8c5ccf41c0ec7005f1daa10c7b
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SHA256
cde744b9bf4871e057b560ca01e8a082a7a20aa891afdee23ca5de6cf19b1c34
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SHA512
2543b456986cbcc2dfa3c143a5678a61bfa4ce09537c314d72d23d5ab076c7638644ab56da25af8651ae3eff7793d50b245728227d098dc7d96abfc830c5b093
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQPdUvk:BbdDmjr+OtEvwDpjMXV
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 2024-02-04_6208558a013975985e993fd5f506bd93_cryptolocker
Files
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2024-02-04_6208558a013975985e993fd5f506bd93_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
bUItIFMf Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
QNhjSkbP Size: 12KB - 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