Static task
static1
Behavioral task
behavioral1
Sample
2024-04-23_be764d0039127d55c5617cd384fd6203_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-23_be764d0039127d55c5617cd384fd6203_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-23_be764d0039127d55c5617cd384fd6203_cryptolocker
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Size
62KB
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MD5
be764d0039127d55c5617cd384fd6203
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SHA1
23eef3272dc82c5f9459b461cd31a4767f501277
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SHA256
189b60890a91b8b6c11917616c46b28332be5cc5ffe425417a4013a93e53566c
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SHA512
0696fbe8f4089ca5cbe62c9be03de67bc4607a19fdac62ee10e187a8f8442bcb4c44d33a011d0fc8c718ef206986ffec7bcdc7b07edeb93cc558aaf459551495
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsiU:BbdDmjr+OtEvwDpjM81
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 2024-04-23_be764d0039127d55c5617cd384fd6203_cryptolocker
Files
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2024-04-23_be764d0039127d55c5617cd384fd6203_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