Static task
static1
Behavioral task
behavioral1
Sample
2024-01-28_ea97635677cd2ea929a87be6b17599a9_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-28_ea97635677cd2ea929a87be6b17599a9_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-28_ea97635677cd2ea929a87be6b17599a9_cryptolocker
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Size
56KB
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MD5
ea97635677cd2ea929a87be6b17599a9
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SHA1
ae7e41f403b2c0a9f281ce61969a6d5300f56ef3
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SHA256
bc1e67f5bca931ddc70f31ff6b0ec1c04a9bef7b130420c5b6a312601e3c58c1
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SHA512
b70a182d29750f6cc90622483122dbf2a53865ca8d5c7e0bc44f2a30f8064a26babc056286b2f9b2f3118b2a1d848b7cec3f8cc38cb1a49ed3fce1a3e6379093
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61Z:BbdDmjr+OtEvwDpjMv
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 2024-01-28_ea97635677cd2ea929a87be6b17599a9_cryptolocker
Files
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2024-01-28_ea97635677cd2ea929a87be6b17599a9_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