Static task
static1
Behavioral task
behavioral1
Sample
2024-03-15_23300d6a49a050ca4e33bfd36ab661a7_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-15_23300d6a49a050ca4e33bfd36ab661a7_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-15_23300d6a49a050ca4e33bfd36ab661a7_cryptolocker
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Size
127KB
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MD5
23300d6a49a050ca4e33bfd36ab661a7
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SHA1
53e972b0dc126858d52a2fccaafdfc472356a17a
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SHA256
3e64415545484e139008fe0b6b06c50ddfb6124b93abbefbfcc2617b5524234c
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SHA512
3a97f4899224f6bd8f7942badf78738d5c8e866b1333a213eeda97527eb80e11b2b5b2cc88214c0167e39857ac47cc3dc90b54a1e3f58eb6b9ee7f8ce166bb38
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBpR/zV:vCA9OtEvwDpjj
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 2024-03-15_23300d6a49a050ca4e33bfd36ab661a7_cryptolocker
Files
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2024-03-15_23300d6a49a050ca4e33bfd36ab661a7_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