Static task
static1
Behavioral task
behavioral1
Sample
2024-02-24_e5a04e91955f02b86885e5d2fa01310a_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-24_e5a04e91955f02b86885e5d2fa01310a_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-24_e5a04e91955f02b86885e5d2fa01310a_cryptolocker
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Size
56KB
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MD5
e5a04e91955f02b86885e5d2fa01310a
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SHA1
1bebcc331842f5e61c0385fb4ccb37703b79a8ea
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SHA256
8e1639aa5bf41470399c453bd6cf2746d92288f7ca81ef4c2bd3443b3115df30
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SHA512
3eb4f4747096e009420bf4b70f46aa63fc40480f518491da2cb85edddaae1d363ba4a00b9c88002385371c1c300f66806791748ae63312efcf3586c10be48602
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb616Zx:BbdDmjr+OtEvwDpjM6
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 2024-02-24_e5a04e91955f02b86885e5d2fa01310a_cryptolocker
Files
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2024-02-24_e5a04e91955f02b86885e5d2fa01310a_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