Static task
static1
Behavioral task
behavioral1
Sample
2024-03-13_c187b74f566c718275b4c03a44c07464_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-13_c187b74f566c718275b4c03a44c07464_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-13_c187b74f566c718275b4c03a44c07464_cryptolocker
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Size
127KB
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MD5
c187b74f566c718275b4c03a44c07464
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SHA1
003278ab6b4faadc2fa584553d2366b918e9cac4
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SHA256
6247fe261a4593aff25380ed76e85be731f579cf24f34aae25f4b73449b61117
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SHA512
4d186ccbe7515d99758b139798b4d4f364c4ea878f66bfea9bc3f1cf5a51b2ac9963e3cdedf13a6b038df76acadd9deeed923266629a65a262c5ec259236c360
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBpM:vCA9OtEvwDpjw
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 2024-03-13_c187b74f566c718275b4c03a44c07464_cryptolocker
Files
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2024-03-13_c187b74f566c718275b4c03a44c07464_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