Static task
static1
Behavioral task
behavioral1
Sample
2024-05-25_82c326e0fa705c8bd3c193f889f0b16b_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-25_82c326e0fa705c8bd3c193f889f0b16b_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-25_82c326e0fa705c8bd3c193f889f0b16b_cryptolocker
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Size
57KB
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MD5
82c326e0fa705c8bd3c193f889f0b16b
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SHA1
23ef2423e3796d85b6b3e4ddf08a3eb0c4da349b
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SHA256
b1f228db7a0e5cc1e28887599f21ef133ec7093491a679136d55084a7ddb9147
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SHA512
22407a34fa2dc44be3ccbb1d948b08c24878eb64d9eb078e1faaedf88cd200234cc5ebc568c16c8c7bdb71d269fe78d60b3addf7190ab7aa28358400d2caafd6
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb6Impyih:BbdDmjr+OtEvwDpjMt
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 2024-05-25_82c326e0fa705c8bd3c193f889f0b16b_cryptolocker
Files
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2024-05-25_82c326e0fa705c8bd3c193f889f0b16b_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