Static task
static1
Behavioral task
behavioral1
Sample
2024-02-22_7ed2486953a475e5e9b20ae6f9a88831_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-22_7ed2486953a475e5e9b20ae6f9a88831_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-22_7ed2486953a475e5e9b20ae6f9a88831_cryptolocker
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Size
55KB
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MD5
7ed2486953a475e5e9b20ae6f9a88831
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SHA1
a2c4ebe1d5721b810507d3551295a3c650336e00
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SHA256
0510328aab02c7963473e38a12d53ab35faf2af6feb21041e3a4fcacaf517b96
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SHA512
5aaf83e7bdff79f7fd2ede7d91fde5b6eb719c7690c5b4a271ca1a08383042897be8a8cc484f85daa329649c990d21d8289d776642a6933a66ced06433fa1ac3
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61Gk:BbdDmjr+OtEvwDpjMv
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 2024-02-22_7ed2486953a475e5e9b20ae6f9a88831_cryptolocker
Files
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2024-02-22_7ed2486953a475e5e9b20ae6f9a88831_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