Static task
static1
Behavioral task
behavioral1
Sample
2024-03-06_2dcd3ea6c4e00777181b7824e09d6a59_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-03-06_2dcd3ea6c4e00777181b7824e09d6a59_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-06_2dcd3ea6c4e00777181b7824e09d6a59_cryptolocker
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Size
61KB
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MD5
2dcd3ea6c4e00777181b7824e09d6a59
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SHA1
37306abcab5540fc37f68af6db1a6b429cdb1e79
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SHA256
fe8d62008ecbdcf55a19ea2c83d266090bec39f460a8ab6b876e0da133a87796
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SHA512
7f8ba5b3f8f2d91f8c7601f14ae6c85d751f0a69324b07b635514b03902a23b7c16ac023dbb148aa8cf312af3ed57c74bda7137a8063afa4a3a3e4a00c190cb9
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsxa:BbdDmjr+OtEvwDpjM8A
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 2024-03-06_2dcd3ea6c4e00777181b7824e09d6a59_cryptolocker
Files
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2024-03-06_2dcd3ea6c4e00777181b7824e09d6a59_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