Static task
static1
Behavioral task
behavioral1
Sample
2024-02-01_dca5c6c240045b5419c66f96d43623bc_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-01_dca5c6c240045b5419c66f96d43623bc_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-01_dca5c6c240045b5419c66f96d43623bc_cryptolocker
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Size
50KB
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MD5
dca5c6c240045b5419c66f96d43623bc
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SHA1
a2c548d37c5796e740a0b7cef130b94cd8b462dc
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SHA256
4c16596035864e876c0dc7c925cebdb5339294f7bd212ed1a447d7d6346f2cc4
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SHA512
00dccfc69a4e75ef68397f45fa747da6f29555a42f67495ac7f858d553bb12b39de61945fb0bf1f8bc8c219ec744b1ddc3ebb05287ee9329232ebc73f4127e4b
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb6Impgni:BbdDmjr+OtEvwDpjMb
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 2024-02-01_dca5c6c240045b5419c66f96d43623bc_cryptolocker
Files
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2024-02-01_dca5c6c240045b5419c66f96d43623bc_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