Static task
static1
Behavioral task
behavioral1
Sample
2024-03-05_3618075ebe424ee8b7d82bb464b78c87_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-05_3618075ebe424ee8b7d82bb464b78c87_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-05_3618075ebe424ee8b7d82bb464b78c87_cryptolocker
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Size
39KB
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MD5
3618075ebe424ee8b7d82bb464b78c87
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SHA1
16a99d033acd7ef0a22ae3188d293945617d8d78
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SHA256
0ec4c39b93a51993f51c733869651b06eb6c85387b522b294885187b87903c8b
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SHA512
358abc77a423587f23c9662f2ccdbd79d7bea51941d4e085f8e25395f99ff2e2e0386ee6d28e00e02a55e3fb8a1ef1cd37057a67e65d6e8a735edb819a9ea891
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6WaJIOc+UPPEkL/s3:YGzl5wjRQBBOsP1QMOtEvwDpjgarrkLS
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 2024-03-05_3618075ebe424ee8b7d82bb464b78c87_cryptolocker
Files
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2024-03-05_3618075ebe424ee8b7d82bb464b78c87_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.yya Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ