Static task
static1
Behavioral task
behavioral1
Sample
2024-02-14_083caa9fbb428d508f35048f0b52741f_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-14_083caa9fbb428d508f35048f0b52741f_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-14_083caa9fbb428d508f35048f0b52741f_cryptolocker
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Size
126KB
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MD5
083caa9fbb428d508f35048f0b52741f
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SHA1
4bd4f1c08e3f76fdc6929ba8eb75f706722cbc3f
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SHA256
cf9eb21ce795335f7e299022d97f812de2143b105fb14e4a4b69a82ed7b3f480
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SHA512
52475f88c7df120f2bacf2eb128bc18787e66e1a75d4d38b927b5203f75e81899c26704aea60e2116208df934aa78dc942d400a90c72f3dc84cbc8d6190c0abf
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBpR/gk:vCA9OtEvwDpjZ
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_083caa9fbb428d508f35048f0b52741f_cryptolocker
Files
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2024-02-14_083caa9fbb428d508f35048f0b52741f_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