Static task
static1
Behavioral task
behavioral1
Sample
2024-06-06_35da90042b5ab11b61ebd8501cee3179_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-06-06_35da90042b5ab11b61ebd8501cee3179_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-06_35da90042b5ab11b61ebd8501cee3179_cryptolocker
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Size
65KB
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MD5
35da90042b5ab11b61ebd8501cee3179
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SHA1
e8491097ef47fb4c4d4c2196bee78bc4e81882f1
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SHA256
2ee6354a9c7cb5067abf20caad06b757fb00cff389e11fdeb01ce739b0051949
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SHA512
bc2242935cf1033d0d2d28b5afc4af8a5efa6d77b997fb1c119cbf94bcd01695a9f13cd6decd69649799ecb78b574a69d344b8a7c96d7f5db97cc89e5130cb6e
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsij3:BbdDmjr+OtEvwDpjM8O
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 2024-06-06_35da90042b5ab11b61ebd8501cee3179_cryptolocker
Files
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2024-06-06_35da90042b5ab11b61ebd8501cee3179_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