Static task
static1
Behavioral task
behavioral1
Sample
2024-02-14_187e256f11e58ec5effa4fca53e7a93a_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-14_187e256f11e58ec5effa4fca53e7a93a_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-14_187e256f11e58ec5effa4fca53e7a93a_cryptolocker
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Size
126KB
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MD5
187e256f11e58ec5effa4fca53e7a93a
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SHA1
71a2bc421254c4e23446b99b259bdf9724159a1a
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SHA256
df1c081ef7f2f3dbbb1a8cc41d0e1e95690e2604d091825d4416f2d845280393
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SHA512
5e0fb571e944d2b4c156199d3c2c1508cd1d548d3803210ae5c100e16d6ee1a70ee2149b40cd09fe360b7d0b245c6c193a748f127a8f0b198b5790c971abb022
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBpa5:vCA9OtEvwDpjE
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 2024-02-14_187e256f11e58ec5effa4fca53e7a93a_cryptolocker
Files
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2024-02-14_187e256f11e58ec5effa4fca53e7a93a_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