Static task
static1
Behavioral task
behavioral1
Sample
2024-05-23_3cda4283d7683de3a263c2966d0fd5cd_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-05-23_3cda4283d7683de3a263c2966d0fd5cd_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-23_3cda4283d7683de3a263c2966d0fd5cd_cryptolocker
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Size
65KB
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MD5
3cda4283d7683de3a263c2966d0fd5cd
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SHA1
63530bbaa00dc71ea0380723ee6a40a0d76bbeb0
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SHA256
a84611b116bf8fecaf9e4a4f166f16df5248bc05bf2294d39d86861572c075a8
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SHA512
5cc685eb7f2a9de800c4183e44b6a58a7c4879227d6a75766fd2b173aa58a9cb72d33ffb2effba9d0b7498635027fa9f262eabd81119662f2ec05d0c793cd6d9
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsijW:BbdDmjr+OtEvwDpjM8v
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 2024-05-23_3cda4283d7683de3a263c2966d0fd5cd_cryptolocker
Files
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2024-05-23_3cda4283d7683de3a263c2966d0fd5cd_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