Static task
static1
Behavioral task
behavioral1
Sample
2024-03-26_18df63216ec8764c7a74b5e549c3031c_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-26_18df63216ec8764c7a74b5e549c3031c_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-26_18df63216ec8764c7a74b5e549c3031c_cryptolocker
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Size
127KB
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MD5
18df63216ec8764c7a74b5e549c3031c
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SHA1
1cbbcc62dc8ac142a51597b1ecec079f49447381
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SHA256
abc84887ee1b03e57e5ef71dbdf6ff9098f57fad144c7603c055254c26f0ced1
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SHA512
ecb07a91d5a95df2df54af29ecea43a5e5633a5c945a8453c6926fe75e08850c9d6394a6b007ebf0ea6dbb0700d2f513b826f11b5b15c76e6f8dc2c68b05f0d3
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBx/2:vCA9OtEvwDpjC
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 2024-03-26_18df63216ec8764c7a74b5e549c3031c_cryptolocker
Files
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2024-03-26_18df63216ec8764c7a74b5e549c3031c_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