Static task
static1
Behavioral task
behavioral1
Sample
2024-02-20_df7b7eb4cb10638ec7229ce0991afad2_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-20_df7b7eb4cb10638ec7229ce0991afad2_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-20_df7b7eb4cb10638ec7229ce0991afad2_cryptolocker
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Size
50KB
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MD5
df7b7eb4cb10638ec7229ce0991afad2
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SHA1
2cd2d862b11d8e59dc98c2033c679eb6356bf8cf
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SHA256
d99d0cdcccb10c8ad89a3246312e42eca0bcbfbdb46d61e298e4b6f240ca3881
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SHA512
e416b2833e170dc0d9d627124d9c2331d7941af6490aee7d353728c36bc4f37111da10c3523369833391ef8c9d5d6634c5ec2119f8f9c7cf9db0f8f4d558842c
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb6Impgn0j:BbdDmjr+OtEvwDpjMN
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 2024-02-20_df7b7eb4cb10638ec7229ce0991afad2_cryptolocker
Files
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2024-02-20_df7b7eb4cb10638ec7229ce0991afad2_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