Static task
static1
Behavioral task
behavioral1
Sample
2024-04-23_0a364676cc3748e984a5d8d1bcb1fc57_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-04-23_0a364676cc3748e984a5d8d1bcb1fc57_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-23_0a364676cc3748e984a5d8d1bcb1fc57_cryptolocker
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Size
46KB
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MD5
0a364676cc3748e984a5d8d1bcb1fc57
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SHA1
d27300c29968c1c1962f979a31e5663d5954725d
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SHA256
ecfcdf916e0255cd19af65790d8eccff8988ec88d02781d1ffb083437d617064
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SHA512
7ea3274f87b67b011aae2632f890431f05195672a7577c1e2e706484cfca3eb13f49e046537c914ef703b6bcc1c6ad5dcc842eaaec39906b9c4414cc469a12a9
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoA9:qmbhXDmjr5MOtEvwDpj5cDtKkQZQU
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 2024-04-23_0a364676cc3748e984a5d8d1bcb1fc57_cryptolocker
Files
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2024-04-23_0a364676cc3748e984a5d8d1bcb1fc57_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