Static task
static1
Behavioral task
behavioral1
Sample
2024-04-08_0bcb82e74d705ae7e8330171a1e81880_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-08_0bcb82e74d705ae7e8330171a1e81880_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-08_0bcb82e74d705ae7e8330171a1e81880_cryptolocker
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Size
126KB
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MD5
0bcb82e74d705ae7e8330171a1e81880
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SHA1
0238d811f75471b4ef6b1e6e2d3e1114259e7d7d
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SHA256
5d5c4dd5526a6a2e47ba80b655ace52c8e6d61235eb01c223e75d852f375cab2
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SHA512
a805267a6a114bc72f3535b57336f09ad2fe0c7b5ba8a76f1ce895218aff91e873458d378e2e5dfe41359ac2b40e75092c4d1a1779b082ff331bf301c901f676
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBpuK:vCA9OtEvwDpjX
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-04-08_0bcb82e74d705ae7e8330171a1e81880_cryptolocker
Files
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2024-04-08_0bcb82e74d705ae7e8330171a1e81880_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE