Static task
static1
Behavioral task
behavioral1
Sample
2024-03-27_114bb5c6f83074ec4d71f515a00d4935_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-03-27_114bb5c6f83074ec4d71f515a00d4935_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-27_114bb5c6f83074ec4d71f515a00d4935_cryptolocker
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Size
62KB
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MD5
114bb5c6f83074ec4d71f515a00d4935
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SHA1
5e847da9a8d2bbebe336a4a38320c6e195e3b9d5
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SHA256
3ecec01a56504bc1b06f147dffb9fde670dd176e19102986031710b83ed251b1
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SHA512
d790e24781ecb6b75c949452d96acec105b6eb45932123d3ef26d4600dd1396da2c6f9c099bd8678aeccd61d46301455b8630cbb4d87bef2f381375966d7d6b0
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsX:BbdDmjr+OtEvwDpjM8/
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 2024-03-27_114bb5c6f83074ec4d71f515a00d4935_cryptolocker
Files
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2024-03-27_114bb5c6f83074ec4d71f515a00d4935_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