Static task
static1
Behavioral task
behavioral1
Sample
2024-04-25_f468f590e01a406fe86fd3dc766d7e02_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-04-25_f468f590e01a406fe86fd3dc766d7e02_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-25_f468f590e01a406fe86fd3dc766d7e02_cryptolocker
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Size
47KB
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MD5
f468f590e01a406fe86fd3dc766d7e02
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SHA1
23be7b2bacbee82f8901c7989bd656ac7ef58f4e
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SHA256
8e0565a30d0bcd029eb8124e939ca813ce68bf1f382e27149d8c1707489171cb
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SHA512
d4e9bf11a4d902957855eae1ad208e6e039bb781dffbdb38d18ecb2034dbedd9206abf7de6a8c6773e0acdf413d633f8a59ab5b1eefb0489fa167f82323b3631
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoAX:qmbhXDmjr5MOtEvwDpj5cDtKkQZQq
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-04-25_f468f590e01a406fe86fd3dc766d7e02_cryptolocker
Files
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2024-04-25_f468f590e01a406fe86fd3dc766d7e02_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
bUItIFMf Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
QNhjSkbP Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE