Static task
static1
Behavioral task
behavioral1
Sample
2024-03-09_40694eb9bb11d31e355074eee778c47c_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-03-09_40694eb9bb11d31e355074eee778c47c_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-03-09_40694eb9bb11d31e355074eee778c47c_cryptolocker
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Size
50KB
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MD5
40694eb9bb11d31e355074eee778c47c
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SHA1
da0c0f410a1ae6ebad15a19910f3a56c1a098094
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SHA256
8e0c9f708b6b07d8f218e671fa8e5c9db235a97c7032b0a145a40236696d17ce
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SHA512
f8107d03034adaf7e22b66efd8ddb0675edb4b5a0e7afbba574bf4781be6f91cb9add74a21b596872358c509f57fb6a9e1f6644d158d1ee8be6bfdf675c28d51
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjeJQ7pojakl1K:V6a+pOtEvwDpjD
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 2024-03-09_40694eb9bb11d31e355074eee778c47c_cryptolocker
Files
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2024-03-09_40694eb9bb11d31e355074eee778c47c_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_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.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