Static task
static1
Behavioral task
behavioral1
Sample
2024-06-08_2bec5cc0a51cf30850a2ff891484fc60_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-06-08_2bec5cc0a51cf30850a2ff891484fc60_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-06-08_2bec5cc0a51cf30850a2ff891484fc60_cryptolocker
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Size
64KB
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MD5
2bec5cc0a51cf30850a2ff891484fc60
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SHA1
e6ad02a27f499729a4d13207b23b899e76c022a7
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SHA256
2c6ff116518d6aec3076ee93962f76418fb15f33c81111206eaf67e161d2619f
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SHA512
8eab0404faecd17742d7919f48187b5f550a984e42b4f5c859379a8bd7306530c307b2945aa209b07dbcf0475c0f299eb978792acd99e967bb15e2c95652c783
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsi/lh:BbdDmjr+OtEvwDpjM82
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 2024-06-08_2bec5cc0a51cf30850a2ff891484fc60_cryptolocker
Files
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2024-06-08_2bec5cc0a51cf30850a2ff891484fc60_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