Static task
static1
Behavioral task
behavioral1
Sample
2024-03-12_02b588ab56fe3ffa4148978b3dfeabe3_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-12_02b588ab56fe3ffa4148978b3dfeabe3_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-12_02b588ab56fe3ffa4148978b3dfeabe3_cryptolocker
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Size
49KB
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MD5
02b588ab56fe3ffa4148978b3dfeabe3
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SHA1
b6846c3e4fe6a2bff2fff7df20cf1cb3c1b6b842
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SHA256
4ae406beb996828728240410eee49d40e0368e0ea92074bb6814b4b6e0228e08
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SHA512
e95aa49ae1e57ddc486382d2b59ce832046b7ce0c28bfe138b5ab5e552f5823e10021032e08af854dd5b7e344596d3c61684866978f1c0abbf45f1519d229f12
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQPdUvC:BbdDmjr+OtEvwDpjMXn
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 2024-03-12_02b588ab56fe3ffa4148978b3dfeabe3_cryptolocker
Files
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2024-03-12_02b588ab56fe3ffa4148978b3dfeabe3_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